ClassID:

216989

H02J7/0052 - page 10 - CPC Classification

Classification description:

Recent Application in this class:
#2701
20130088200
2013-04-11

Charging control apparatus and charging control method

#2702
20130082664
2013-04-04

CHARGING METHOD AND CHARGING SYSTEM FOR LITHIUM ION SECONDARY BATTERY

#2703
20130082662
2013-04-04

Circuits, devices, methods and systems to secure power-up for battery operating devices even with low current chargers and to execute other performances

#2704
20130082655
2013-04-04

Charging control apparatus and charging control method

#2705
20130082645
2013-04-04

Charging device

#2706
20130082644
2013-04-04

Charger detection with proprietary charger support

#2707
20130076314
2013-03-28

Charging control system

#2708
20130076308
2013-03-28

ARRANGEMENT FOR A CHARGER

#2709
20130076302
2013-03-28

System for charging portable electronic devices having apparatus for suspending portable electronic devices from a power source

#2710
20130069601
2013-03-21

Additive for lithium ion rechageable battery cells

#2711
20130063098
2013-03-14

Method and system for power switch temperature regulation

#2712
20120306456
2012-12-06

Charging circuit employing a southbridge microchip to control charging when the electronic apparatus is shut down

#2713
20120306455
2012-12-06

Method and system for determining whether a portable device is charging

#2714
20120299542
2012-11-29

Receiver controller for wireless power transfer

#2715
20120274265
2012-11-01

Electrical charge relay enhancer and solar cell system including the enhancer

#2716
20120242311
2012-09-27

Systems and methods of dynamic current limit

#2717
20120235636
2012-09-20

Systems and methods for providing positioning freedom, and support of different voltages, protocols, and power levels in a wireless power system

#2718
20120229098
2012-09-13

Charging efficiency using selectable isolation

#2719
20120200266
2012-08-09

Method and circuitry to calculate the state of charge of a battery/cell

#2720
20120133340
2012-05-31

Charging control circuit

#2721
20120119696
2012-05-17

Devices and methods for detecting USB devices attached to a USB charging port

#2722
20120086392
2012-04-12

Information processing apparatus, and control method and storage medium therefor

#2723
20120007565
2012-01-12

Charging apparatus, and charge control method

#2724
20110316548
2011-12-29

Method and circuitry to calculate the state of charge of a battery/cell

#2725
20110310637
2011-12-22

DC-DC converter

#2726
20110279244
2011-11-17

Method and apparatus for transmitting power and data

#2727
20110260541
2011-10-27

Uninterrupted power supply apparatus

#2728
20110068736
2011-03-24

Power charging of mobile devices via a HDMI interface

#2729
20110012566
2011-01-20

Charging device, image forming apparatus, and computer program product

#2730
20100295509
2010-11-25

System and method for cell balancing and charging using a serially coupled inductor and capacitor

#2731
20100259229
2010-10-14

Battery charging apparatus configured to reduce reactive power through a fuse caused by at least one load

#2732
20100184382
2010-07-22

Charging devices for portable electronic devices

#2733
20090295339
2009-12-03

USB charger using current limit

#2734
16429084
2020-02-25

Multi-functional hub integrated with AC power supply

#2735
16417904
2019-11-12

Wireless power supply and speed controller for tattoo machine

#2736
16237183
2019-08-20

Portable and rechargeable blender

#2737
16232236
2019-09-17

USB quick connector

#2738
16165326
2019-12-17

Charging device and handheld electronic device both with adaptive current limiting protection

#2739
16145779
2019-06-11

Current control and protection for universal serial bus type-C (USB-C) connector systems

#2740
16135851
2019-06-25

Multi-battery charging station which selectively connects battery sub-modules to a common power bus for charging

#2741
16122874
2020-01-07

Portable and rechargeable drill system

#2742
16106407
2018-11-20

Field deployable docking station for mobile robots

#2743
16051843
2019-11-19

Transmission cable and power supply device having transmission cable

#2744
16038521
2020-02-25

Multi-purpose utility box

#2745
16037995
2019-04-23

In line manually actuated battery charger for tactical radio

#2746
16034367
2018-12-11

Control circuit and control method for detecting configuration channel line and driving light emitting unit accordingly

#2747
16007356
2019-10-22

Electrical power terminal for a charging system

#2748
15969930
2019-05-14

Biomechanical electricity generating assembly including sleeve with leg actuated dynamos

#2749
15967485
2019-10-01

Ring and text tone notifier (RTTN)

#2750
15916160
2019-04-09

Portable device battery charging circuits and methods

#2751
15903398
2019-01-01

GaN circuit drivers for GaN circuit loads

#2752
15889249
2019-04-30

Hold-up capacitor charging using fly-back power supply

#2753
15885303
2018-10-23

Multi-battery charging station which selectively connects battery sub-modules to a common power bus for charging

#2754
15884092
2019-05-07

Electrical power converter and detachable energy storage reservoir

#2755
15874311
2019-04-02

Flyback converter controlled from secondary side

#2756
15869027
2019-04-16

Personal flotation device

#2757
15808897
2018-10-09

Kinetic energy power bank

#2758
15680566
2020-01-21

System and apparatus for providing power to remote electronic devices

#2759
15680098
2019-07-30

Portable electric power hub with AC power receptacles and USB charging ports

#2760
15660597
2018-05-01

Stroller attachment

#2761
15627453
2020-01-28

Mobile phone case with an integrated charging and data communication apparatus

#2762
15604103
2017-12-26

Tool cabinet

#2763
15602247
2018-09-18

Wide input, wide output, high efficiency, isolated DC-DC converter-battery charger

#2764
15498351
2017-12-26

Multi-functional accessory for portable electronic device and associated use thereof

#2765
15492816
2018-09-25

Spill proof electrical charger

#2766
15485643
2019-09-17

Battery charger with projecting members

#2767
15485531
2019-10-15

Vehicle programming and diagnostic device with integrated battery charger

#2768
15475949
2018-05-08

Dual voltage output device and charging circuit thereof

#2769
15464303
2020-04-07

Electrical connector with reserve power support

#2770
15458940
2018-04-03

Integrated system for boxing and martial arts-based group competitive training and method of use the same

#2771
15448625
2017-11-07

Rechargeable sealer with storage function

#2772
15439528
2018-03-13

USB power management and load distribution system

#2773
15415179
2018-03-27

Self contained adjustable decoy

#2774
15397117
2018-05-15

Headphone stand

#2775
15378691
2018-03-13

Unitary wall outlet charging station

#2776
15339943
2017-08-29

Semi-dual-active-bridge converter system and methods thereof

#2777
15257420
2018-08-07

Wireless charging cart and charging rack

#2778
15250299
2019-06-04

Zero power startup circuit for vibrational energy harvesting

#2779
15214862
2017-11-28

Headset providing private and detachable loudspeaker audio and external device charging

#2780
15182473
2020-03-24

Power supply attachment

#2781
15179911
2018-03-06

Height-adjustable table with flexible electrical power distribution cable

#2782
15168334
2017-05-30

Battery backup system for uninterrupted power supply

#2783
15146661
2018-04-10

Electronic cigarette

#2784
15144327
2017-02-28

Flexible unitary charging band system

#2785
15138862
2016-11-22

Dynamic inductor system

#2786
15131973
2019-06-18

Water cooled vaporizing system

#2787
15082875
2019-05-07

Smart diagnostics for hot-pluggable battery systems

#2788
14999687
2018-07-31

Mobile device with improved charging capability and casement structure

#2789
14968801
2017-01-10

Portable device having electric outlets that provide AC electrical power and electrical power for charging electronic communication devices

#2790
14968325
2017-11-07

Dynamic current redistribution for portable electronic devices

#2791
14962018
2018-01-09

Combined vehicle and standard electrical outlet charger

#2792
14940746
2018-04-10

Carry bag or purse with remote charging and illumination features

#2793
14886511
2018-06-12

Combined triangular power strip and USB charger

#2794
14869917
2018-02-13

Electronic device with seamless fabric assembly

#2795
14869592
2018-03-13

Charging unit and system for at least one electronic device

#2796
14805082
2017-06-06

Charging and powering device

#2797
14801431
2017-02-14

Toolbox

#2798
14796225
2016-08-16

Efficient power supply for an electromagnetic flow meter

#2799
14736884
2020-03-10

Solar panel defroster cover

#2800
14730026
2016-08-23

Method and apparatus for charging an electrically chargeable device utilizing resonating magnetic oscillations in the apparatus

#2801
14715014
2016-06-21

Battery backup system for uninterrupted power supply

#2802
14712068
2017-08-08

Method and circuitry to determine temperature and/or state of health of a battery/cell

#2803
14697929
2016-06-14

Arrangement for and method of compatibly docking a cordless electro-optical reader with different docking stations

#2804
14672964
2017-04-25

Wireless electronic retail price tag system

#2805
14658373
2016-06-14

Vehicle reminder and charging device

#2806
14608175
2018-05-01

Portable device battery charging circuits and methods

#2807
14594512
2017-08-29

Power adapter charging modification based on a feedback loop

#2808
14584743
2018-01-16

Hybrid charging method for wireless power transmission based on pocket-forming

#2809
14576184
2019-04-16

Tabletop mobile device recharger

#2810
14545414
2016-09-06

Mobile device holder-charger

#2811
14529707
2017-09-26

Battery with electronic compartment

#2812
14485637
2016-10-25

Waterproof micro-USB receptacle

#2813
14341246
2016-08-30

Updating firmware for charging device

#2814
14280184
2017-06-20

Fast charging of batteries

#2815
14252422
2016-10-04

Method and circuitry to adaptively charge a battery/cell using a charge-time parameter

#2816
14102053
2016-04-26

Portable solar power system and method for the same

#2817
13999558
2017-04-18

Electronic setback validation for fuzes

#2818
13567807
2016-12-06

UrbandGO: A sustainable urban mobility system

#2819
13540515
2015-05-12

Multi-mode charger device

#2820
13534083
2015-05-19

Air-drop device tail charger