Class H02H : EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
Subclass 3/00: Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection (specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems H02H 7/00; systems for change-over to standby supply H02J 9/00)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12249824 | DC electrical network and overcurrent protection system for a DC electrical network | Nov 21, 22 | Mar 11, 25 | Airbus Operations SAS |
| 12237659 | Electrical receptacle fault protection | Mar 25, 24 | Feb 25, 25 | Brainwave Research Corporation |
| 12237663 | Line protection method and related apparatus for flexible grounding system of power distribution network | Mar 09, 23 | Feb 25, 25 | Electric Power Research Institute of Yunnan Power Grid Co., Ltd. |
| 12227083 | Annunciating or power vending circuit breaker for an electric load | Jun 09, 23 | Feb 18, 25 | EATON INTELLIGENT POWER LIMITED |
| 12210047 | DC electrical network | Apr 21, 22 | Jan 28, 25 | Airbus Operations SAS |
| 12206234 | Overvoltage protection device modules | Sep 20, 22 | Jan 21, 25 | RIPD IP DEVELOPMENT LTD |
| 12194866 | Power cutoff device | May 13, 20 | Jan 14, 25 | Panasonic Intellectual Property Management Co., Ltd. |
| 12176828 | Energy storage device and method thereof for supplying power | Jun 07, 22 | Dec 24, 24 | Merry Electronics (Shenzhen) Co., Ltd. |
| 12160097 | Electrical wiring device | Oct 03, 23 | Dec 03, 24 | Hubbell Incorporated |
| 12149064 | Power supply system, ground fault detection method and program | May 18, 20 | Nov 19, 24 | Nippon Telegraph and Telephone Corporation |
| 12128776 | Electronic circuit breaker with self-triggering protection for a vehicle, and a method therefor | Sep 03, 20 | Oct 29, 24 | SCANIA CV AB |
| 12117280 | Electronic ignition circuit | May 25, 23 | Oct 15, 24 | DynaEnergetics Europe GmbH |
| 12111077 | Air conditioner unit having a sterilization light assembly | May 03, 21 | Oct 08, 24 | Haier US Appliance Solutions, Inc. |
| 12113348 | End of line protection | Feb 12, 20 | Oct 08, 24 | Viking Sentinel Technology, LLC |
| 12114464 | Liquid immersion cooler | Apr 20, 22 | Oct 08, 24 | TAIWAN MICROLOOPS CORP. |
| 12107408 | Circuit breaker system | Jan 04, 22 | Oct 01, 24 | Eaton Intelligent Power Limited |
| 12088081 | System, device and method for configuring circuit protection device(s) | Dec 22, 23 | Sep 10, 24 | Basis NZ Limited |
| 12074424 | End of line protection with trip signal engaging | Jul 19, 21 | Aug 27, 24 | Viking Sentinel Technology, LLC |
| 12068741 | Switching device and electronic circuit | Apr 25, 23 | Aug 20, 24 | ROHM CO., LTD. |
| 12062900 | Method for the detection of an arc fault in an electrical circuitry, and motor vehicle | Oct 25, 21 | Aug 13, 24 | Audi AG |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0038,511 | ELECTRICAL RECEPTACLE FAULT PROTECTION | Oct 11, 24 | Jan 30, 25 | Not available |
| 2025/0038,512 | DYNAMIC ADAPTIVE OVERCURRENT PROTECTION | Feb 21, 24 | Jan 30, 25 | Not available |
| 2025/0030,233 | Calibrating Method and System of Setting Value of Grid-related Relay Protection of New Energy Station | Mar 07, 24 | Jan 23, 25 | INNER MONGOLIA POWER (GROUP) CO., LTD INNER MONGOLIA POWER RESEARCH INSTITUTE |
| 2024/0396,320 | SYSTEM, DEVICE AND METHOD FOR CONFIGURING CIRCUIT PROTECTION DEVICE(S) | Jul 31, 24 | Nov 28, 24 | Not available |
| 2024/0380,196 | Circuit Breaker and Method | Apr 24, 24 | Nov 14, 24 | Not available |
| 2024/0297,491 | DEVICES FOR OVERVOLTAGE, OVERCURRENT AND ARC FLASH PROTECTION | Apr 26, 24 | Sep 05, 24 | Not available |
| 2024/0213,758 | SYSTEM, DEVICE AND METHOD FOR CONFIGURING CIRCUIT PROTECTION DEVICE(S) | Dec 22, 23 | Jun 27, 24 | Not available |
| 2024/0195,163 | Electric Distribution Line Ground Fault Prevention Systems Using Dual Parameter High Sensitivity Relay Device Monitoring With Blown Fuse Protection In A Single Phase Tap Line | Aug 12, 23 | Jun 13, 24 | MILO GROUP LLC |
| 2024/0170,941 | DOWNLOADABLE FIRMWARE FOR PROGRAMMABLE CIRCUIT BREAKERS | Nov 23, 22 | May 23, 24 | Not available |
| 2023/0411,947 | INTELLIGENT SEMICONDUCTOR SWITCH | Jun 09, 23 | Dec 21, 23 | Not available |
| 2023/0344,212 | HYBRID MINIATURE CIRCUIT BREAKER | Apr 04, 23 | Oct 26, 23 | EATON INTELLIGENT POWER LIMITED |
| 2023/0187,921 | METHODS AND SYSTEMS FOR MANAGING AN INSULATION FAULT IN AN ELECTRICAL INSTALLATION | Dec 13, 22 | Jun 15, 23 | Schneider Electric Industries SAS |
| 2023/0113,919 | CURRENT OVERLOAD PROTECTION APPARATUS | Mar 04, 21 | Apr 13, 23 | TEAM YOUNG TECHNOLOGY CO., LTD. |
| 2022/0399,711 | CIRCUIT BREAKER DISTRIBUTION SYSTEM CONFIGURED TO PROVIDE SELECTIVE COORDINATION | Aug 13, 21 | Dec 15, 22 | Not available |
| 2022/0311,232 | DIFFERENTIAL PROTECTION DEVICE AND PROTECTION SYSTEM FOR MONITORING OBJECTS TO BE PROTECTED IN A POWER SUPPLY NETWORK | Mar 23, 22 | Sep 29, 22 | Not available |
| 2022/0209,522 | ELECTRICAL RECEPTABLE FAULT PROTECTION | Mar 11, 22 | Jun 30, 22 | Not available |
| 2022/0077,672 | SHORT CIRCUIT RECOVERY IN UNIVERSAL SERIAL BUS TYPE-C POWER DELIVERY (USB-C/PD) SYSTEMS | Sep 01, 21 | Mar 10, 22 | Cypress Semiconductor Corporation |
| 2021/0325,462 | POWER DISTRIBUTION SYSTEMS AND METHODS OF TESTING RESPONSES TO ELECTRICAL CONDITIONS USING A COMMUNICATION NETWORK | Mar 02, 21 | Oct 21, 21 | Not available |
| 2021/0132,560 | Smart Electricity Monitor and Energy Management System including Same | Nov 18, 19 | May 06, 21 | Not available |
| 2020/0366,080 | ELECTRICAL RECEPTACLE FAULT PROTECTION | May 28, 20 | Nov 19, 20 | Not available |
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