ClassID:

142195

F03B13/16 - CPC Classification

Classification description:

Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus ; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, and another member,

Sub-classes:
Recent Application in this class:
#1
20260022684
2026-01-22

BUOY WITH RADIATED WAVE REFLECTOR

#2
20250347262
2025-11-13

BODILY EMISSION ANALYSIS

#3
20250334095
2025-10-30

Hybrid Bifurcating Wave Energy Converter

#4
20250122860
2025-04-17

Hybrid Bifurcating Wave Energy Converter

#5
20240401555
2024-12-05

Wave Energy Conversion System with Capitulating Bodies and Novel Installation

#6
20240392739
2024-11-28

APPARATUS FOR EXTRACTING POWER FROM WATER WAVES

#7
20240384696
2024-11-21

WATER WAVE POWER GENERATING APPARATUS

#8
20240352915
2024-10-24

FLOATING BODY

#9
20240287958
2024-08-29

A TWO BODY VARIABLE BALLAST WAVE ENERGY CONVERTER

#10
20240263607
2024-08-08

Power Generation System

#11
20240248041
2024-07-25

BODILY EMISSION ANALYSIS

#12
20240247634
2024-07-25

BUOY WITH RADIATED WAVE REFLECTOR

#13
20240110541
2024-04-04

SELF-POWERED COMPUTING BUOY

#14
20240003325
2024-01-04

FLOATING BODY

#15
20230374981
2023-11-23

Systems and methods for water pumping and desalination

#16
20230358205
2023-11-09

Combined marine hydrokinetic energy harvesting from currents and waves

#17
20230349353
2023-11-02

Buoy with radiated wave reflector

#18
20230265821
2023-08-24

Renewable energy generation system

#19
20230228241
2023-07-20

RENEWABLE ENERGY GENERATOR

#20
20230220824
2023-07-13

Oscillating tension wave energy converter

#21
20230193872
2023-06-22

RENEWABLE ENERGY GENERATION DEVICE AND CONTROL METHOD THEREFOR

#22
20230175470
2023-06-08

Multi-axial wave energy conversion device

#23
20230124108
2023-04-20

ENERGY HARVESTING DEVICE BASED ON WAVE ENERGY

#24
20230063369
2023-03-02

MAGNETIC PEAK LOAD AVERSION IN A WAVE ENERGY CONVERSION SYSTEM

#25
20230032172
2023-02-02

Simultaneous ocean wave and current energy harvesting

#26
20220372947
2022-11-24

System and method for magnetic motion transfer in wave energy systems

#27
20220325697
2022-10-13

Deep-sea multi-energy integrated platform for complementary power generation, production, living and exploration

#28
20220316439
2022-10-06

Hybrid triboelectric and electromagnetic generator

#29
20220316438
2022-10-06

Cycloidal wave energy converter using fixed differential buoyancy to control operating torques

#30
20220275784
2022-09-01

Buoy with radiated wave reflector

#31
20220224211
2022-07-14

Multi-axial wave energy conversion device

#32
20220213863
2022-07-07

Hydrokinetic energy based power generation system

#33
20220178341
2022-06-09

OCEAN ENERGY COLLECTION DEVICE

#34
20220136481
2022-05-05

Buoy with radiated wave reflector

#35
20220099163
2022-03-31

One-way power conversion device and power system having same

#36
20220069738
2022-03-03

Electricity generating module and electricity generating method

#37
20210399610
2021-12-23

Multiple weight pendulum-based wave energy harvesting apparatus incorporating magnetic repulsion-based piezoelectric power generation mechanism

#38
20210355925
2021-11-18

Wave-powered generator

#39
20210190045
2021-06-24

Wave energy thermal storage type seawater thermoelectric power generation device

#40
20210190031
2021-06-24

Wave-direction-adaptive wave focusing type wave energy convertor with multiple water channels

#41
20210123409
2021-04-29

WAVE POWER GENERATOR

#42
20210047993
2021-02-18

Wave power generation unit suitable for large-scale application and system thereof

#43
20200386201
2020-12-10

Wave power generator

#44
20200356713
2020-11-12

Method for establishing the excitation force applied by the swell incident on a movable means of a wave energy system using a model of the drag force

#45
20200198739
2020-06-25

Self powered computing buoy

#46
20200172218
2020-06-04

Watercraft and electricity generator system for harvesting electrical power for wave motion

#47
20200149506
2020-05-14

Wave power generation device

#48
20200095972
2020-03-26

Method for controlling a wave power system by means of an integral proportional-control law

#49
20200032764
2020-01-30

System and method for controlling wave power generation facilities

#50
20190316562
2019-10-17

Energy harvesting device converting multiaxial translational and rotational motion to unidirectional rotational motion

#51
20190277244
2019-09-12

Method for controlling a wave power system by means of a control obtained by minimizing an objective function weighted and discretized by the trapezoidal rule

#52
20190238068
2019-08-01

Nanofriction power generation device with spiral vibrating balls and buoy body thereof

#53
20190211797
2019-07-11

Segmented concrete hull for wave energy converters and method of constructing

#54
20190178225
2019-06-13

Apparatus for generation of energy from ocean waves

#55
20190106187
2019-04-11

Watercraft equipped with a hybrid wave-powered electricity generating and propulsion system

#56
20190093623
2019-03-28

Method for controlling a wave-energy system by determining the excitation force applied by waves incident upon a moving part of the said system

#57
20190055964
2019-02-21

Hydraulic fluid power transmission

#58
20190055914
2019-02-21

Floating Wave Energy Conversion Island Platforms

#59
20190040839
2019-02-07

Wave energy conversion incorporating actuated geometry

#60
20190024622
2019-01-24

Wave power generation device including wire

#61
20190016419
2019-01-17

Self-powered computing buoy

#62
20180363620
2018-12-20

Wave Power Device

#63
20180363619
2018-12-20

Inertial wave energy converter

#64
20180313321
2018-11-01

Method for predicting a characteristic resulting from the swell on a floating system for at least two future time steps

#65
20180171963
2018-06-21

PENDULUM ELECTRICITY-GENERATING DEVICE USING NATURAL ENERGY

#66
20180164754
2018-06-14

Multi-resonant feedback control of a single degree-of-freedom wave energy converter

#67
20180163691
2018-06-14

Model predictive control of parametric excited pitch-surge modes in wave energy converters

#68
20180163690
2018-06-14

Pseudo-spectral method to control three-degree-of-freedom wave energy converters

#69
20180128236
2018-05-10

Power take off system for wave energy converter buoy

#70
20180073483
2018-03-15

Inertial wave energy converter

#71
20180073482
2018-03-15

Inertial wave energy converter

#72
20180010570
2018-01-11

Hinge system for an articulated wave energy conversion system

#73
20180003146
2018-01-04

METHOD AND SYSTEM FOR ADJUSTING THE TORQUE OF A MASS AND SPINNING WHEEL ROTATOR IN A WAVE POWER PLANT

#74
20170298899
2017-10-19

Optimal control of wave energy converters

#75
20170291671
2017-10-12

Watercraft equipped with a hybrid wave-powered electricity generating and propulsion system

#76
20170291668
2017-10-12

WATER PLATFORM INFRASTRUCTURE AND METHOD OF MAKING

#77
20170253305
2017-09-07

Floating wind power generation device

#78
20170234290
2017-08-17

Heavy hammer type wave power generation method and device

#79
20170214347
2017-07-27

Method of controlling a wave energy conversion system maximizing the power output

#80
20170152831
2017-06-01

Water wave-type power generating device

#81
20170067436
2017-03-09

Assembly for harnessing a pendulum motion from fluid wave energy for conversion to power

#82
20170043843
2017-02-16

Wave power generation device and method for operating and maintaining the same

#83
20170037828
2017-02-09

Wave energy conversion apparatus

#84
20170009734
2017-01-12

Eccentrically rotating mass turbine

#85
20160377046
2016-12-29

IMPROVED FACILITY FOR CAPTURING SEA ENERGY

#86
20160290311
2016-10-06

Wave energy conversion incorporating actuated geometry

#87
20160272294
2016-09-22

Watercraft equipped with a wave-powered electricity generating system and a deployable tow buoy

#88
20160258412
2016-09-08

Wave energy convertor

#89
20160252071
2016-09-01

Linear faraday induction generator for the generation of electrical power from ocean wave kinetic energy and arrangements thereof

#90
20160177910
2016-06-23

First improvement of wave activated power generation system with the rack and pinion mechanism

#91
20160123297
2016-05-05

IMPROVEMENTS TO THE SYSTEM FOR GENERATING ENERGY FROM THE MOVEMENT OF THE WAVES OF THE SEA

#92
20160083920
2016-03-24

Hybrid energy plant

#93
20160027308
2016-01-28

Navigation of a fleet of autonomous vessels in current and wind

#94
20160010619
2016-01-14

Linear faraday induction generator for the generation of electrical power from ocean wave kinetic energy and arrangements thereof

#95
20160006317
2016-01-07

Linear generator and linear drive

#96
20150333610
2015-11-19

Electrical machine

#97
20150275846
2015-10-01

Systems and methods for wave energy conversion

#98
20150226176
2015-08-13

Wave energy conversion

#99
20150210362
2015-07-30

SEMI-SUBMERSIBLE PLATFORM WITH A STABILIZING FIN, AND OFFSHORE WAVE POWER PLANT INCORPORATING SUCH A PLATFORM

#100
20150167649
2015-06-18

Energy recovering device

#101
20150152836
2015-06-04

Wave energy converter

#102
20150145258
2015-05-28

Linear faraday induction generator including a symmetrical spring suspension assembly for the generation of electrical power from ocean wave kinetic energy and arrangements thereof

#103
20150082785
2015-03-26

Wave energy converter with concurrent multi-directional energy absorption

#104
20150069760
2015-03-12

Method for converting the energy of water waves into electricity by means of a wave power plant and a wave power plant

#105
20150000263
2015-01-01

Wave powered generator

#106
20140360176
2014-12-11

WAVE-POWERED ELECTRICITY GENERATOR

#107
20140339928
2014-11-20

Linear faraday induction generator for the generation of electrical power from ocean wave kinetic energy and arrangements thereof

#108
20140322996
2014-10-30

Floating structure fluid dynamic force use system and wind-propelled vessel

#109
20140319839
2014-10-30

WAVE POWER PLANT

#110
20140306455
2014-10-16

WAVE ENERGY CONVERSION SYSTEM

#111
20140290233
2014-10-02

Watercraft and electricity generator system for harvesting electrical power from wave motion

#112
20140265341
2014-09-18

Apparatus and method for generating electricity using gravity acceleration and buoyancy

#113
20140265340
2014-09-18

Maximizing output of a generator operating under the influence of wave motion by applying an optimum restoring force

#114
20140260236
2014-09-18

Wave energy concentration using water wave band gap structure with defect cavities

#115
20140232116
2014-08-21

HEAVE PLATES THAT PRODUCE LARGE RATES OF CHANGE IN TETHER TENSION WITHOUT GOING SLACK, AND ASSOCIATED SYSTEMS AND METHODS

#116
20140230426
2014-08-21

Arrangement in wave energy recovery system

#117
20140217735
2014-08-07

OCEAN WAVE GENERATOR AND OCEAN WAVE GENERATOR SYSTEM

#118
20140183868
2014-07-03

Wave energy power conversion mechanism

#119
20140117671
2014-05-01

Dynamic tuning for wave energy conversion

#120
20140116042
2014-05-01

Wave power generation system and hydraulic component thereof

#121
20140007568
2014-01-09

POWER CAPTURE OF WAVE ENERGY CONVERTERS

#122
20130334821
2013-12-19

Wave energy converter, and associated operating method and control device

#123
20130328312
2013-12-12

Method and apparatus for harnessing hydro-kinetic energy

#124
20130319309
2013-12-05

System for producing energy through the action of waves

#125
20130313832
2013-11-28

System and method for extracting energy from sea waves

#126
20130234440
2013-09-12

SEA WAVE POWER GENERATION EQUIPMENT

#127
20130221672
2013-08-29

Apparatus for converting wave energy

#128
20130140821
2013-06-06

Wave Energy Capture System

#129
20130125541
2013-05-23

WAVE POWER PLANT

#130
20130093190
2013-04-18

Tuned rolling wave energy extractor

#131
20130074758
2013-03-28

Anchoring apparatus for wave energy converters

#132
20130069368
2013-03-21

WAVE POWER GENERATING APPARATUS AND METHOD

#133
20130059488
2013-03-07

Watercraft that harvest both locomotive thrust and electrical power from wave motion

#134
20130008158
2013-01-10

Wave energy conversion device

#135
20120285544
2012-11-15

Method for operating a buoyant body of a wave power plant and a wave power plant

#136
20120248865
2012-10-04

Autonomously operated buoys with power generation and power usage control

#137
20120248775
2012-10-04

Multi-mode wave energy converter devices and systems

#138
20120248774
2012-10-04

Pitch and heave driven wave energy converter system including cable supported reaction masses

#139
20120248769
2012-10-04

Tuned rolling wave energy extractor

#140
20120247809
2012-10-04

Ball and socket power cable connector

#141
20120247098
2012-10-04

Wave energy converter with rotary hydraulic spring

#142
20120233999
2012-09-20

Wave power generator

#143
20120211987
2012-08-23

Marine energy hybrid

#144
20120153624
2012-06-21

Wave energy converter

#145
20120104761
2012-05-03

Ocean wave energy converter and method of power generation

#146
20120091717
2012-04-19

Marine energy hybrid

#147
20120031207
2012-02-09

Wave energy converter

#148
20110308244
2011-12-22

Modular array type energy converter

#149
20110260564
2011-10-27

Electrical machine

#150
20110169266
2011-07-14

Method and apparatus for harnessing hydro-kinetic energy

#151
20110169265
2011-07-14

Seesaw-type wave power generating device

#152
20110042949
2011-02-24

Tuned rolling wave energy extractor

#153
20100300223
2010-12-02

SYSTEMS FOR RECIPROCAL MOTION IN WAVE TURBINES

#154
20100148504
2010-06-17

Advanced wave energy converter control

#155
20100140944
2010-06-10

Wave energy converter

#156
20100132353
2010-06-03

Float for sea wave energy conversion plant

#157
20100111610
2010-05-06

CONNECTOR SYSTEM FOR A WAVE ENERGY CONVERTER

#158
20100090464
2010-04-15

Adaptive adjustment of the blade pitch angle of a wind turbine

#159
20100045046
2010-02-25

FORCE FLUID FLOW ENERGY HARVESTER

#160
20100019497
2010-01-28

Open ocean wave energy converter with isolated stabilization floats

#161
20090322080
2009-12-31

Installation and method for harnessing wave energy

#162
20090146429
2009-06-11

Wave energy converter

#163
20090140597
2009-06-04

Tubular electrical machines

#164
20090085357
2009-04-02

Wave energy converter with internal mass on spring oscillator

#165
20090015013
2009-01-15

Wave power converter

#166
20080238102
2008-10-02

Configurations and methods for wave energy extraction

#167
20070069591
2007-03-29

Tubular electrical machines

#168
20050073151
2005-04-07

Electric generation device

#169
15459931
2018-08-07

Suspension system for distributing forces

#170
14943484
2019-05-07

Wave powered electric generator device, system and method

#171
14852468
2017-07-04

Parallelogram wave energy collector

#172
14047700
2015-09-22

Controller for a wave energy converter