Patents-Review.com
ClassID:

218105 ⎘

H02N2/181 - CPC Classification

Classification description:

Electric machines in general using piezo-electric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators Circuits; Control arrangements or methods

Recent Application in this class:
#1
20260058580
2026-02-26

CYMBAL MICROMEMBRANE-BASED ENERGY HARVESTING IN ACOUSTIC METASURFACES

 #2
20250381405
2025-12-18

PULSE DELIVERY DEVICE INCLUDING SLEW RATE DETECTOR, AND ASSOCIATED SYSTEMS AND METHODS

 #3
20250303803
2025-10-02

ELECTRO-MAGNETIC COUPLED PIEZOLECTRIC POWERING OF ELECTRIC VEHICLES

 #4
20250302141
2025-10-02

DETERMINING FOOTWEAR REPLACEMENT BASED ON PIEZOELECTRIC OUTPUT

 #5
20250247022
2025-07-31

UTILIZING PIEZOELECTRIC GENERATION TO HARNESS WASTE ENERGY IN FLOW LIMITERS USED IN REMOTE WELL SITE

 #6
20250119073
2025-04-10

AUTONOMOUS EQUIPMENT FOR GENERATING ELECTRIC ENERGY

 #7
20250105762
2025-03-27

PIEZOELECTRIC CERAMIC ACTUATOR AND CONTROL METHODS

 #8
20250047219
2025-02-06

PIEZO/BIMETAL ELECTRICITY SOURCE

 #9
20250028922
2025-01-23

PIEZO-BASED CIRCUIT FOR MODIFYING FUNCTIONALITY OF RFID TAGS

 #10
20240408365
2024-12-12

MECHANOIONIC CURRENT GENERATOR, A METHOD FOR FABRICATING THE SAME AND A MECHANOIONIC SELF-POWERED DRUG-RELEASING PATCH COMPRISING THE SAME

 #11
20240356461
2024-10-24

TRIBOELECTRIC FILM LAMINATE BASED ON CONDUCTIVE PRIMER

 #12
20240349841
2024-10-24

WRITING TO APPAREL BY FLEXING PIEZOELECTRIC GENERATOR

 #13
20240313671
2024-09-19

Piezoelectric-transducer energy harvester, in particular for powering an autonomous cardiac capsule, with a bending stiffness gradient oscillating structure

 #14
20240313670
2024-09-19

PIEZOELECTRIC-TRANSDUCER ENERGY HARVESTER, IN PARTICULAR FOR POWERING AN AUTONOMOUS CARDIAC CAPSULE, WITH AN ELECTRONIC CIRCUIT INTEGRATED IN THE OSCILLATING STRUCTURE

 #15
20240266975
2024-08-08

WIRED VIBRATION ENERGY TRANSFER SYSTEM AND METHOD

 #16
20240250622
2024-07-25

HARVESTING ENERGY FOR A SMART RING VIA PIEZOELECTRIC CHARGING

 #17
20240244978
2024-07-18

POLYMER PIEZOELECTRIC FILM ELEMENT, POWER STORAGE DEVICE USING SAME, AND LOAD DETECTION DEVICE

 #18
20240204695
2024-06-20

Walking Pad Assembly

 #19
20240199216
2024-06-20

AN ELECTRICITY GENERATION SYSTEM

 #20
20240120856
2024-04-11

PENDULAR UNIT WITH A MONOLITHIC INERTIAL MASS MOUNTED ON A PIEZOELECTRIC BEAM, IN PARTICULAR FOR AN ENERGY HARVESTER IN A LEADLESS AUTONOMOUS CARDIAC CAPSULE

 #21
20240116305
2024-04-11

Rigid micro-modules with iLED and light conductor

 #22
20240097582
2024-03-21

Vibration-Driven Energy Harvesting Device

 #23
20240079973
2024-03-07

ENERGY HARVESTING ARRANGEMENT AND IMPROVEMENTS IN AND RELATING TO POWER MANAGEMENT

 #24
20240065368
2024-02-29

Determining footwear replacement based on piezoelectric output

 #25
20240050745
2024-02-15

MEMS-BASED COCHLEAR IMPLANT

 #26
20240030836
2024-01-25

WATT-LEVEL PIEZOELECTRIC TRANSDUCER IN SIMPLY SUPPORTED BEAM STRUCTURE UNDER TRAFFIC LOAD AND PIEZOELECTRIC DEVICE

 #27
20240022185
2024-01-18

SELF-POWERED DEVICE

 #28
20240017079
2024-01-18

IMPLANTABLE WIRELESS ACOUSTIC STIMULATORS WITH HIGH ENERGY CONVERSION EFFICIENCIES

 #29
20240011470
2024-01-11

APPARATUS AND METHOD FOR HARVESTING VIBRATION ENERGY FROM A ROTATING OBJECT

 #30
20230387718
2023-11-30

Harvest transducer

 #31
20230355989
2023-11-09

PULSE DELIVERY DEVICE INCLUDING SLEW RATE DETECTOR, AND ASSOCIATED SYSTEMS AND METHODS

 #32
20230284729
2023-09-14

Writing to apparel by flexing piezoelectric generator

 #33
20230223872
2023-07-13

Harvesting energy for a smart ring via piezoelectric charging

 #34
20230219382
2023-07-13

ELECTRO-MAGNETIC COUPLED PIEZOLECTRIC POWERING OF ELECTRIC VEHICLES

 #35
20230172307
2023-06-08

WEARABLE POWER GENERATION AND CHARGING DEVICE

 #36
20230157178
2023-05-18

STRUCTURE DISPLACEMENT SELF-POWERED SENSOR BASED ON POST-BUCKLING PIEZOELECTRIC EFFECT

 #37
20230155523
2023-05-18

Piezo-Elements for Wearable Devices

 #38
20230146997
2023-05-11

DEPLOYABLE WAVE ENERGY HARVESTING DEVICE FOR AUTONOMOUS UNDERWATER VEHICLES (AUVs)

 #39
20230130908
2023-04-27

Apparatus and methods involving control of piezoelectric resonance circuits

 #40
20230107743
2023-04-06

SMART DENTAL IMPLANT SYSTEM FOR AMBULATORY DENTAL CARE

 #41
20230072436
2023-03-09

Harvesting energy for a smart ring via piezoelectric charging

 #42
20230058826
2023-02-23

PIEZOELECTRIC DIRECT CURRENT GENERATOR

 #43
20230024822
2023-01-26

Self-powered weigh-in-motion system

 #44
20230016134
2023-01-19

Measurement System, Diagnostic System, and Detection Switch

 #45
20230011704
2023-01-12

Devices with multiple electrical converters for synchronized electrical charge extraction

 #46
20220412067
2022-12-29

Power generation devices and methods for use with toilets

 #47
20220376636
2022-11-24

PIEZOELECTRIC ENERGY HARVESTING SYSTEM FOR USE IN VEHICLE

 #48
20220362566
2022-11-17

Piezoelectrically-Powered Pacemaker Using Respiratory Motion

 #49
20220354212
2022-11-10

Determining footwear replacement based on piezoelectric output

 #50
20220311359
2022-09-29

Energy generation and energy recycling

 #51
20220294367
2022-09-15

POWER GENERATION DEVICE AND INPUT DEVICE

 #52
20220288622
2022-09-15

PLUG FOR A LIQUID-PRODUCT DISPENSING CONTAINER

 #53
20220201375
2022-06-23

Self-powered sensor, and monitoring system including same

 #54
20220193425
2022-06-23

ACCESSORY FOR TRANSPORTATION AND STORAGE OF AN AUTONOMOUS CARDIAC IMPLANT OF THE LEADLESS CAPSULE TYPE

 #55
20220175079
2022-06-09

Shoe energy collecting device

 #56
20220145499
2022-05-12

MECHANO-LUMINESCENT-OPTOELECTRONIC SMART CLOTHING

 #57
20220142510
2022-05-12

ENERGY HARVESTING FOR SENSOR SYSTEMS

 #58
20220131482
2022-04-28

Piezo-Elements for Wearable Devices

 #59
20220123197
2022-04-21

METHOD FOR MANUFACTURING PIEZOELECTRIC TEXTILE ENERGY HARVESTER AND SENSOR

 #60
20220117348
2022-04-21

FOOTWEAR APPARATUS FOR CONVERTING IMPACT FORCES TO ELECTRICAL POWER

 #61
20220109385
2022-04-07

HYBRID ENERGY HARVESTING UNIT AND USE THEREOF

 #62
20220085737
2022-03-17

DYNAMIC SELECTION OF A COMMAND TO BE SENT FROM MOTION SENSORS IN AN ENERGY HARVESTING DEVICE

 #63
20220052629
2022-02-17

Nonlinear magnetic force-based arched piezoelectric ceramic energy harvesting deceleration strip

 #64
20220038034
2022-02-03

Piezoelectric and magnetostrictive energy harvesting with pipe-in-pipe structure

 #65
20220029561
2022-01-27

Energy harvesting system and method of manufacture

 #66
20220014120
2022-01-13

Piezo-Elements for Wearable Devices

 #67
20210408945
2021-12-30

Piezoelectric transducer-based energy harvesting module, in particular for optimized charging of the battery of an implantable medical device such as a leadless autonomous cardiac capsule

 #68
20210399658
2021-12-23

Self-powered sensor nodes for structural health monitoring

 #69
20210399657
2021-12-23

Device for recovering or damping the vibratory energy of a resonant mechanical element

 #70
20210399204
2021-12-23

IMPROVEMENTS IN OR RELATING TO ENERGY GENERATION IN A PIEZOELECTRIC SWITCH

 #71
20210331532
2021-10-28

Electro-magnetic coupled piezolectric powering of electric vehicles

 #72
20210329384
2021-10-21

Energy harvesting circuit comprising an active rectifier

 #73
20210305914
2021-09-30

Energy harvester and a wearable device

 #74
20210305841
2021-09-30

Method of energy storage in vibrational energy harvesting

 #75
20210305488
2021-09-30

High-power-density piezoelectric energy harvesting system

 #76
20210297013
2021-09-23

Dielectric elastomer power generation system

 #77
20210273587
2021-09-02

Integrated self-sustainable power supply

 #78
20210257938
2021-08-19

Energy harvesting power bank

 #79
20210226116
2021-07-22

System and method for passive damping of mechanical vibrations

 #80
20210218352
2021-07-15

Energy harvesting system using multiple ambient energy sources

 #81
20210218350
2021-07-15

Flexible and hybrid energy harvesting device combining piezoelectric and electrostatic conversions

 #82
20210205625
2021-07-08

Stacked piezoelectric composites and methods of making

 #83
20210203253
2021-07-01

Micro-electromechanical device for energy harvesting

 #84
20210202825
2021-07-01

ENERGY HARVESTER COMPRISING A PIEZOELECTRIC MATERIAL-BASED CONVERTER

 #85
20210159816
2021-05-27

Self-tuning piezoelectric vibration energy harvester

 #86
20210159388
2021-05-27

Human joint energy harvesting apparatus and wearable electronic device comprising the same

 #87
20210146143
2021-05-20

Implantable wireless acoustic stimulators with high energy conversion efficiencies

 #88
20210143759
2021-05-13

Systems and methods for harvesting vibration energy using a hybrid device

 #89
20210087761
2021-03-25

Self-powered delineator including lighting-emitter

 #90
20210083601
2021-03-18

DEVICE FOR CONVERTING MECHANICAL ENERGY INTO ELECTRICAL ENERGY OPERATING OVER AN EXTENDED RANGE OF VIBRATION FREQUENCIES

 #91
20210067063
2021-03-04

Method and apparatus that provides power generated from external energy signal

 #92
20210061648
2021-03-04

Electrodynamically levitated actuator

 #93
20210060333
2021-03-04

Pulse delivery device including slew rate detector, and associated systems and methods

 #94
20210046788
2021-02-18

Electro-magnetic coupled piezolectric powering of electric vehicles

 #95
20210036874
2021-02-04

Architecture for generating physically unclonable function response

 #96
20210016591
2021-01-21

Rigid micro-modules with iLED and light conductor

 #97
20200373856
2020-11-26

Vibration device and driving device

 #98
20200337410
2020-10-29

MULTI-CAPACITOR KINETIC ENERGY GENERATOR

 #99
20200313584
2020-10-01

Circuit and method for frequency tuning of a vibrational energy harvester

 #100
20200300063
2020-09-24

Self-winding power generating systems and methods for downhole environments

 #101
20200289830
2020-09-17

Piezoelectric energy harvester including a monitoring circuit for detecting harvester alteration or downgrading

 #102
20200287453
2020-09-10

Energy harvester and corresponding device

 #103
20200281305
2020-09-10

Writing to apparel by flexing piezoelectric generator

 #104
20200259427
2020-08-13

Leadless autonomous cardiac capsule with rotatably-mounted piezoelectric energy harvester

 #105
20200250972
2020-08-06

Piezoelectric power generation for roadways

 #106
20200228032
2020-07-16

SYSTEM AND DEVICE FOR COLLECTING PIEZOELECTRIC ENERGY

 #107
20200220483
2020-07-09

Suspension assembly

 #108
20200214386
2020-07-09

Determining footwear replacement based on piezoelectric output

 #109
20200208616
2020-07-02

Apparatus and method for harvesting vibration energy from a rotating object

 #110
20200169193
2020-05-28

AN ACCESSORY SYSTEM AND A METHOD OF POWERING AN ACCESSORY

 #111
20200164637
2020-05-28

Driving circuit, integrated circuit, and liquid discharge apparatus

 #112
20200149260
2020-05-14

POWER GENERATION DEVICES AND METHODS FOR USE WITH TOILETS

 #113
20200136425
2020-04-30

WIRELESS COMMUNICATION SYSTEM AND METHOD POWERED BY AN ENERGY HARVESTER

 #114
20200131890
2020-04-30

Self-winding power generating systems and methods for downhole environments

 #115
20200131004
2020-04-30

ELEVATOR SYSTEM

 #116
20200119733
2020-04-16

Electrical switch assembly comprising a piezoelectric sensor disposed between parallel mounting plates

 #117
20200091738
2020-03-19

Energy collecting device capable of reusing residual charge using voltage supervisors

 #118
20200076330
2020-03-05

Piezoelectric generator, method of its operation and its application in production, storage and transmission of electric energy

 #119
20200076329
2020-03-05

ENERGY COLLECTING DEVICE CAPABLE OF REUSING RESIDUAL CHARGES USING PIEZOELECTRIC ELEMENT

 #120
20200067428
2020-02-27

Adaptive hybrid wireless power generation using piezoelectric element and power beaming in hydraulic systems

 #121
20200007053
2020-01-02

SYSTEMS, ARTICLES OF MANUFACTURE, APPARATUS AND METHODS EMPLOYING PIEZOELECTRICS FOR ENERGY HARVESTING

 #122
20190386584
2019-12-19

ENERGY HARVESTING DEVICES AND SENSORS, AND METHODS OF MAKING AND USE THEREOF

 #123
20190381325
2019-12-19

Autonomous cardiac implant of the leadless capsule type, including a piezoelectric beam energy harvester

 #124
20190379306
2019-12-12

MICRO-ELECTROMECHANICAL DEVICE FOR ENERGY HARVESTING

 #125
20190356244
2019-11-21

Pavement Interlayer

 #126
20190294248
2019-09-26

Haptic device using vibration-based lubrication

 #127
20190280626
2019-09-12

Power generating element

 #128
20190273440
2019-09-05

Power Converter

 #129
20190238069
2019-08-01

Electroactive polymer expansion power cycle

 #130
20190223542
2019-07-25

Determining footwear replacement based on piezoelectric output

 #131
20190216162
2019-07-18

FOOTWEAR APPARATUS FOR CONVERTING IMPACT FORCES TO ELECTRICAL POWER

 #132
20190214923
2019-07-11

ACOUSTIC ENERGY MANAGEMENT SYSTEMS AND METHODS OF MAKING AND USING SAME

 #133
20190212865
2019-07-11

Operation input device and touch panel

 #134
20190207536
2019-07-04

Circuit and method for energy recuperation

 #135
20190190405
2019-06-20

Power generating element

 #136
20190189903
2019-06-20

Composite articles with dielectric layer

 #137
20190189902
2019-06-20

Piezoelectric composite articles

 #138
20190189900
2019-06-20

Inertial piezoelectric device

 #139
20190189889
2019-06-20

Piezoelectric article with dielectric layer and co-planar electrodes

 #140
20190165699
2019-05-30

Energy harvesting system

 #141
20190151667
2019-05-23

Implantable wireless accoustic stimulators with high energy conversion efficiencies

 #142
20190136861
2019-05-09

Converting mechanical energy from vibration into electrical energy to power a circuit board for condition monitoring of rotating machinery

 #143
20190115852
2019-04-18

Power generating element converting vibration energy into electric energy

 #144
20190115523
2019-04-18

POWER GENERATION DEVICE

 #145
20190109547
2019-04-11

Electrical power generating carpet

 #146
20190103824
2019-04-04

Self-starting AC harvester

 #147
20190103820
2019-04-04

Perturbation measurement, correction, and inducing system adapted to provide highly accurate perturbation measurements and reduce the effects of perturbations within the system

 #148
20190081578
2019-03-14

Energy harvesting for sensor systems

 #149
20190081559
2019-03-14

Energy Harvesting Systems and Methods

 #150
20190076061
2019-03-14

Energy harvesting for sensor systems

 #151
20190063891
2019-02-28

Inertially operated piezoelectric energy harvesting electronic circuitry

 #152
20190057826
2019-02-21

Self-powered piezoelectric-based programmable electronic impulse switches

 #153
20190044458
2019-02-07

Cantilever piezoelectric transducer

 #154
20190028041
2019-01-24

Piezoelectric generator

 #155
20190020290
2019-01-17

Energy-harvesting sensor system and method therefor

 #156
20190008231
2019-01-10

Electronically enhanced shoe grip

 #157
20190003810
2019-01-03

Inertially operated piezoelectric energy harvesting electronic circuitry

 #158
20180375444
2018-12-27

BUILDING SYSTEM WITH VIBRATION BASED OCCUPANCY SENSORS

 #159
20180375443
2018-12-27

Energy generation system and method

 #160
20180351076
2018-12-06

Process for fabricating a piezoelectric nanogenerator, piezoelectric nanogenerator obtained by this process and device including such a piezoelectric nanogenerator

 #161
20180345026
2018-12-06

Implantable wireless accoustic stimulators with high energy conversion efficiencies

 #162
20180337616
2018-11-22

Piezoelectric generator system and electrical system including such piezoelectric generator system

 #163
20180337615
2018-11-22

TIRE ENERGY RECOVERY SYSTEM

 #164
20180337561
2018-11-22

Acoustical battery charging

 #165
20180337551
2018-11-22

Electronic device for harvesting power from at least one power source and method for operating the same

 #166
20180306730
2018-10-25

Floor board unit, floor board and IoT home system

 #167
20180296843
2018-10-18

Stacked piezoelectric composites and methods of making

 #168
20180294744
2018-10-11

ELECTRICAL POWER GENERATION DEVICE AND GENERATION METHOD

 #169
20180269784
2018-09-20

Power activation control circuit and power activation control device

 #170
20180262130
2018-09-13

Power generating element

 #171
20180254719
2018-09-06

System using a piezoelectric generator to produce electrical power

 #172
20180252743
2018-09-06

Acceleration event detection and differential sensory devices and methods

 #173
20180239433
2018-08-23

Tactile presentation device and touch panel

 #174
20180233924
2018-08-16

Energy mixer

 #175
20180226565
2018-08-09

Magnetostrictive torque sensor

 #176
20180198383
2018-07-12

Piezoelectric transducer for an energy-harvesting system

 #177
20180166981
2018-06-14

POWER CONTROL AND MONITORING ARRANGEMENT

 #178
20180159446
2018-06-07

ELECTROSTATIC MICROGENERATOR AND METHOD FOR GENERATING ELECTRICAL ENERGY USING AN ELECTROSTATIC MICROGENERATOR

 #179
20180154201
2018-06-07

DEVICES FOR ENERGY HARVESTING AND STORAGE

 #180
20180153469
2018-06-07

Wireless battery-free diagnostic mouth guard

 #181
20180149623
2018-05-31

Vibration powered environmental monitoring

 #182
20180146739
2018-05-31

Multi-capacitor kinetic energy generator

 #183
20180146738
2018-05-31

Determining footwear replacement based on piezoelectric output

 #184
20180145242
2018-05-24

POWER SUPPLY CIRCUIT AND AC ADAPTOR

 #185
20180140039
2018-05-24

Writing to apparel by flexing piezoelectric generator

 #186
20180125147
2018-05-10

WEARABLE ARTICLE WITH A KINETIC ENERGY GENERATOR

 #187
20180123485
2018-05-03

Inertially operated piezoelectric energy harvesting electronic circuitry

 #188
20180090938
2018-03-29

Method for regulating an electrical power circuit and an electrical power regulating apparatus

 #189
20180069169
2018-03-08

Semiconductor integrated circuit, and sensor system and vehicle including the same

 #190
20180053889
2018-02-22

Piezoelectric energy harvesting system from vehicle's tires

 #191
20180048247
2018-02-15

Electricity Generating Wheel and Mat

 #192
20180033949
2018-02-01

INTEGRATED CIRCUIT FOR SELF-POWERED PIEZOELECTRIC-BASED ACCELERATION PULSE EVENT DETECTION WITH FALSE TRIGGER PROTECTION LOGIC AND APPLICATIONS

 #193
20180032656
2018-02-01

Method and apparatus for simulating the generated charge profile of piezoelectric elements due to arbitrary shock loading

 #194
20180031357
2018-02-01

Laser activated initiation devices with self-powered event detection and arming logic and false trigger protection for munitions

 #195
20180026554
2018-01-25

Piezoelectric generator, pushbutton, radio module and method for producing a piezoelectric generator

 #196
20170373612
2017-12-28

Harvesting energy from composite aircraft engine components

 #197
20170366012
2017-12-21

Energy mixer

 #198
20170359004
2017-12-14

Systems and methods for generating high voltage pulses

 #199
20170288576
2017-10-05

Self-powered piezoelectric energy harvesting microsystem

 #200
20170288415
2017-10-05

Power harvesting

 #201
20170284365
2017-10-05

Electrical power generator harnessing a swaying movement of a pole and including a system for generating a magnetic repulsion force

 #202
20170257040
2017-09-07

Piezoelectric energy harvester system with composite shim

 #203
20170239530
2017-08-24

Device with deformable shell including an internal piezoelectric circuit

 #204
20170208890
2017-07-27

ENERGY HARVESTING SOLE

 #205
20170163178
2017-06-08

Fabric-based piezoelectric energy harvesting

 #206
20170149361
2017-05-25

Piezoelectric impact energy harvesting

 #207
20170133954
2017-05-11

Manually operated piezoelectric energy harvesting electronic circuitry

 #208
20170133953
2017-05-11

LOW FREQUENCY DUAL MODE ENERGY HARVESTING METHODS, SYSTEMS, AND PORTABLE DEVICES

 #209
20170113875
2017-04-27

Energy-harvesting conveyor belts and methods

 #210
20170110989
2017-04-20

Power generating element

 #211
20170104425
2017-04-13

Wearable power generating device

 #212
20170093305
2017-03-30

Power generating element, light emitting element, band-like light emitting body, and rescue display device

 #213
20170085194
2017-03-23

Wireless switch and method

 #214
20170084817
2017-03-23

Piezoelectric Power Generating Tire Apparatus

 #215
20170040619
2017-02-09

Hybrid thermal battery reserve power source

 #216
20170030956
2017-02-02

Wireless power line sensor

 #217
20170030955
2017-02-02

Wireless Power Line Sensor

 #218
20170019037
2017-01-19

Energy harvesting system

 #219
20170019022
2017-01-19

ELECTRICAL CONVERTER

 #220
20160380558
2016-12-29

Piezoelectric generator, method of its operation and its application in production, storage and transmission of electric energy

 #221
20160373031
2016-12-22

Cantilever piezoelectric transducer

 #222
20160346556
2016-12-01

Materials, devices and systems for piezoelectric energy harvesting and storage

 #223
20160344235
2016-11-24

Enhanced-efficiency energy-scavenging interface, method for operating the energy-scavenging interface, and energy-scavenging system comprising the energy-scavenging interface

 #224
20160333671
2016-11-17

WELLBORE ENERGY COLLECTION

 #225
20160322559
2016-11-03

MEMS-BASED CANTILEVER ENERGY HARVESTER

 #226
20160315563
2016-10-27

Piezoelectric power generation module and remote controller

 #227
20160310749
2016-10-27

Implantable wireless accoustic stimulators with high energy conversion efficiencies

 #228
20160308469
2016-10-20

Piezoelectric power generation module and remote controller

 #229
20160301330
2016-10-13

Multi-phase EAP system and method for controlling such a system

 #230
20160294302
2016-10-06

Energy harvesting device using SSHI techniques

 #231
20160275771
2016-09-22

Device for converting a movement of a user into a voltage

 #232
20160244266
2016-08-25

Sensor device for providing at least one operating parameter of an oscillating conveyor, and oscillating conveyor

 #233
20160241169
2016-08-18

POWER CONTROL DEVICE

 #234
20160233797
2016-08-11

Self-powered sensing system for the monitoring of quasi-static structural response

 #235
20160233406
2016-08-11

Power generation system

 #236
20160218643
2016-07-28

Roll of interlayer

 #237
20160209445
2016-07-21

Wireless Power Line Sensor

 #238
20160204717
2016-07-14

Piezoelectric energy harvesting system with frequency mismatch tolerance

 #239
20160181952
2016-06-23

Energy generating device, and method of manufacturing the same

 #240
20160172898
2016-06-16

Circuit for comparing a voltage with a threshold

 #241
20160170446
2016-06-16

Wearable device with power state control

 #242
20160156285
2016-06-02

TURBO ENGINE WITH AN ENERGY HARVESTING DEVICE, ENERGY HARVESTING DEVICE AND A METHOD FOR ENERGY HARVESTING

 #243
20160156284
2016-06-02

Power generating device

 #244
20160156283
2016-06-02

Implantable micro power generator (IMPG)

 #245
20160155928
2016-06-02

Device with deformable shell including an internal piezoelectric circuit

 #246
20160141980
2016-05-19

PIEZOELECTRIC ENERGY HARVESTING AND SIGNAL PROCESSING SYSTEM, AND METHOD OF USE

 #247
20160134204
2016-05-12

Vibrational energy harvesting system

 #248
20160126868
2016-05-05

Systems and methods for harvesting piezoelectric energy from hydraulic pressure fluctuations

 #249
20160087555
2016-03-24

RCP SYSTEM FOR CONTROLLING POWER SUPPLY APPARATUS

 #250
20160087554
2016-03-24

SMART MONITORING AND CONTROL SYSTEM AND METHOD OF OPERATION

 #251
20160079886
2016-03-17

Vibration power generation device

 #252
20160072411
2016-03-10

Piezoelectric power generation

 #253
20160069332
2016-03-10

Batteryless activity monitor

 #254
20160065097
2016-03-03

PIEZOELECTRIC ENERGY HARVESTER AND WIRELESS SWITCH INCLUDING THE SAME

 #255
20160065095
2016-03-03

Piezoelectric energy harvester and wireless switch including the same

 #256
20160049805
2016-02-18

Converter and method for extracting maximum power from piezo vibration harvester

 #257
20160043662
2016-02-11

Method and device for optical lighting, or heating, or cooling of the moving means, among others footwear, clothes, vehicles, vehicle parts or vehicle stickers.

 #258
20150360909
2015-12-17

Elevator dampener and energy harvesting device and method

 #259
20150353352
2015-12-10

Method of manufacturing apparatus for harvesting and storing piezoelectric energy

 #260
20150349667
2015-12-03

INTERNAL VIBRATION IMPULSED BROADBAND EXCITATION ENERGY HARVESTER SYSTEMS AND METHODS

 #261
20150331008
2015-11-19

Piezoelectric-based multiple impact sensors and their electronic circuitry

 #262
20150326212
2015-11-12

Circuit for comparison of a voltage with a threshold and conversion of electrical energy

 #263
20150326149
2015-11-12

METERING DEVICE AND METHOD FOR MANAGING AND PROVIDING COMPARATIVELY SMALL AMOUNT OF ENERGY OBTAINED FROM AN ENERGY GENERATION UNIT

 #264
20150311826
2015-10-29

Piezoelectric energy harvester device with frequency offset vibrational harvesters

 #265
20150311824
2015-10-29

Self power SSHI circuit for piezoelectric energy harvester

 #266
20150303834
2015-10-22

Energy harvester

 #267
20150295519
2015-10-15

Electricity generator

 #268
20150288299
2015-10-08

Piezoelectric energy harvester and mobile device having the same

 #269
20150287904
2015-10-08

Apparatus and associated methods

 #270
20150287562
2015-10-08

Energy harvester

 #271
20150256118
2015-09-10

Piezoelectric energy harvester

 #272
20150236620
2015-08-20

Method for manufacturing energy harvester comprising piezoelectric polymer microstructure array

 #273
20150188458
2015-07-02

Piezoelectric energy harvester device with a stopper structure, system, and methods of use and making

 #274
20150188457
2015-07-02

Power generation unit, electronic apparatus, transportation device, and method of controlling power generation unit

 #275
20150123647
2015-05-07

Self-sensing dielectric elastomer device

 #276
20150115887
2015-04-30

Transport vehicle, charging system and electricity-generating tire

 #277
20150102780
2015-04-16

Charging/discharging circuit for electro active polymer based variable capacitor

 #278
20150097536
2015-04-09

Increasing EAP conversion efficiency by continuous current

 #279
20150097466
2015-04-09

Systems and methods for generating high voltage pulses

 #280
20150084482
2015-03-26

Power generation device

 #281
20150076962
2015-03-19

Method and system for harvesting energy using an EAP based deformable body

 #282
20150035409
2015-02-05

Piezoelectric transducer for an energy-harvesting system

 #283
20150028722
2015-01-29

PIEZOELECTRIC ENERGY RECOVERY SYSTEM

 #284
20150020585
2015-01-22

Tire module with piezo-electric transducer and tire equipped therewith

 #285
20150015114
2015-01-15

Piecewise piezoelectric energy harvester

 #286
20150008792
2015-01-08

Self-powered piezoelectric energy harvesting microsystem

 #287
20150008791
2015-01-08

NANOMETER ELECTRICAL GENERATOR

 #288
20150006058
2015-01-01

System and method for conditioning noisy signals

 #289
20150002585
2015-01-01

Piezoelectric material, piezoelectric element, liquid ejecting head, liquid ejecting apparatus, ultrasonic sensor, piezoelectric motor, and power generator

 #290
20150002584
2015-01-01

Piezoelectric material, piezoelectric element, liquid ejecting head, liquid ejecting apparatus, ultrasonic sensor, piezoelectric motor, and power generator

 #291
20140361662
2014-12-11

Apparatus and method for energy harvesting

 #292
20140346925
2014-11-27

Power generation unit, secondary cell, and electronic apparatus

 #293
20140346889
2014-11-27

Drive method for non-contact power supply device, non-contact power supply device, and non-contact power supply system

 #294
20140300250
2014-10-09

SYSTEM FOR GENERATING AND DISTRIBUTING ENERGY FROM PIEZOELECTRIC MATERIALS

 #295
20140292145
2014-10-02

Energy harvesting system

 #296
20140218989
2014-08-07

Rectifier circuit with AC side short-circuiting function and synchronized switch harvesting on inductor converter

 #297
20140211523
2014-07-31

Peak detector with improved false peak rejection

 #298
20140202350
2014-07-24

Inertially operated piezoelectric energy harvesting electronic circuitry

 #299
20140191730
2014-07-10

Converter and method for extracting maximum power from piezo vibration harvester

 #300
20140104002
2014-04-17

Circuit and method for adjusting the electric power supply of an energy-scavenging system