Class H02J : CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
Subclass 3/02: Circuit arrangements for ac mains or ac distribution networks using a single network for simultaneous distribution of power at different frequencies; using a single network for simultaneous distribution of ac power and of dc power
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11984726 | Charge/discharge control method for charge/discharge element and charge/discharge control device for charge/discharge element | Feb 10, 21 | May 14, 24 | NISSAN MOTOR CO., LTD.; RENAULT s a.s; |
| 11894686 | Power control method and power system | Nov 18, 22 | Feb 06, 24 | Huawei Technologies Co. Ltd. |
| 11804715 | Utility-scale renewable peaker plant, tightly coupled solar PV and energy storage | Mar 11, 22 | Oct 31, 23 | Fluence Energy, LLC |
| 11804771 | Customizable power converter and customizable power conversion system | Mar 15, 19 | Oct 31, 23 | General Electric Company |
| 11777312 | Power distribution arrangement | Aug 07, 20 | Oct 03, 23 | Hitachi Energy Switzerland AG |
| 11715951 | Grid power for hydrocarbon service applications | Aug 03, 21 | Aug 01, 23 | Halliburton Energy Services, Inc. |
| 11682901 | Airport electric vehicle charging system | Jun 27, 22 | Jun 20, 23 | JBT AeroTech Corporation |
| 11646607 | Method for detecting foreign material, and device and system therefor | May 12, 21 | May 09, 23 | LG INNOTEK CO., LTD. |
| 11605970 | Persistent DC power and control switch | Feb 08, 22 | Mar 14, 23 | Entrantech Inc. |
| 11588349 | Wireless charging device, a receiver device, and a method of operating the same | Apr 19, 18 | Feb 21, 23 | General Electric Company |
| 11542021 | Aircraft propulsion system | Mar 10, 21 | Jan 03, 23 | Rolls Royce plc |
| 11546179 | Power distribution over ethernet connection | May 27, 21 | Jan 03, 23 | Space Exploration Technologies Corp. |
| 11524590 | Automatic and dynamic home electricity load balancing for the purpose of EV charging | Aug 03, 20 | Dec 13, 22 | Chargepoint, Inc. |
| 11489341 | Power conversion system | Jul 22, 19 | Nov 01, 22 | TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION |
| 11437844 | Booster for energy storage device | Sep 07, 21 | Sep 06, 22 | Aeris Hospitality Solutions, LLC |
| 11422520 | Building automation system | Jan 09, 21 | Aug 23, 22 | Not available |
| 11424618 | Converter, arrangement comprising a converter and method for operating same | Mar 17, 20 | Aug 23, 22 | Siemens Aktiengesellschaft |
| 11404872 | Airport electric vehicle charging system | Apr 29, 20 | Aug 02, 22 | JBT AeroTech Corporation |
| 11394205 | System to energize loads with alternating current in a photovoltaic plant | May 11, 18 | Jul 19, 22 | CONVERT TECH S.R.L. |
| 11368021 | Electricity management using modulated waveforms | Mar 12, 18 | Jun 21, 22 | Microsoft Technology Licensing, LLC. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0030,750 | METHOD FOR DETECTING FOREIGN MATERIAL, AND DEVICE AND SYSTEM THEREFOR | Jul 20, 23 | Jan 25, 24 | LG INNOTEK CO., LTD. |
| 2024/0030,751 | METHOD FOR DETECTING FOREIGN MATERIAL, AND DEVICE AND SYSTEM THEREFOR | Jul 20, 23 | Jan 25, 24 | LG INNOTEK CO., LTD. |
| 2024/0022,071 | AIRPORT ELECTRIC VEHICLE CHARGING SYSTEM | May 31, 23 | Jan 18, 24 | JBT AeroTech Corporation |
| 2023/0369,908 | METHOD FOR DETECTING FOREIGN MATERIAL, AND DEVICE AND SYSTEM THEREFOR | Jul 20, 23 | Nov 16, 23 | LG INNOTEK CO., LTD. |
| 2023/0369,903 | METHOD FOR DETECTING FOREIGN MATERIAL, AND DEVICE AND SYSTEM THEREFOR | Jul 20, 23 | Nov 16, 23 | LG INNOTEK CO., LTD. |
| 2023/0369,904 | METHOD FOR DETECTING FOREIGN MATERIAL, AND DEVICE AND SYSTEM THEREFOR | Jul 20, 23 | Nov 16, 23 | LG INNOTEK CO., LTD. |
| 2023/0369,902 | METHOD FOR DETECTING FOREIGN MATERIAL, AND DEVICE AND SYSTEM THEREFOR | Jul 20, 23 | Nov 16, 23 | LG INNOTEK CO., LTD. |
| 2023/0369,910 | METHOD FOR DETECTING FOREIGN MATERIAL, AND DEVICE AND SYSTEM THEREFOR | Jul 20, 23 | Nov 16, 23 | LG INNOTEK CO., LTD. |
| 2023/0275,469 | METHOD FOR DETECTING FOREIGN MATERIAL, AND DEVICE AND SYSTEM THEREFOR | Apr 11, 23 | Aug 31, 23 | LG INNOTEK CO., LTD. |
| 2022/0149,621 | CONVERTER, ARRANGEMENT COMPRISING A CONVERTER AND METHOD FOR OPERATING SAME | Mar 17, 20 | May 12, 22 | Siemens Aktiengesellschaft |
| 2021/0013,717 | Highly Flexible Electrical Distribution Grid Edge Energy Manager and Router | Sep 25, 20 | Jan 14, 21 | Not available |
| 2020/0119,550 | FREQUENCY ADJUSTMENT METHOD FOR ISLANDED VIRTUAL SYNCHRONOUS MICRO-GRID | Dec 15, 19 | Apr 16, 20 | Not available |
| 2019/0379,209 | METHOD AND SYSTEM FOR LOCATING THE SOURCE OF EVENTS IN POWER DISTRIBUTION SYSTEMS USING DISTRIBUTION-LEVEL PMU DATA | Jun 07, 19 | Dec 12, 19 | The Regents of the University of California; Lawrence Livermore National Security, LLC; |
| 2019/0190,263 | FAULT RIDE-THROUGH CIRCUIT WITH VARIABLE FREQUENCY TRANSFORMER AND CONTROL METHOD THEREOF | Jan 20, 19 | Jun 20, 19 | GUANGDONG UNIVERSITY OF TECHNOLOGY |
| 2019/0182,057 | POWER OVER ETHERNET DEVICE | Oct 16, 18 | Jun 13, 19 | PEGATRON CORPORATION |
| 2019/0173,280 | INTER-ISLAND POWER TRANSMISSION SYSTEM AND METHOD | Feb 05, 19 | Jun 06, 19 | Not available |
| 2019/0111,798 | Automatic and Dynamic Home Electricity Load Balancing for the Purpose of EV Charging | Apr 10, 18 | Apr 18, 19 | Not available |
| 2019/0089,156 | POWER SOURCE INPUT DEVICE FOR BOTH AC AND DC POWER SOURCES | Sep 17, 18 | Mar 21, 19 | LG Electronics Inc. |
| 2018/0342,869 | ALTERNATING CURRENT/DIRECT CURRENT HOME SMART MICRO-GRID COORDINATION SYSTEM AND OPERATION METHOD THEREOF | Jan 10, 17 | Nov 29, 18 | GUANGDONG UNIVERSITY OF TECHNOLOGY |
| 2018/0191,158 | METHOD AND APPARATUS FOR AUTOMATIC DETECTION AND SELECTION OF POWER OVER ETHERNET AND POWER OVER POWERED DATA LINES | Dec 21, 17 | Jul 05, 18 | CommScope Technologies LLC |
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