Description
Class H02H : EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
Subclass 1/04: Details of emergency protective circuit arrangements Arrangements for preventing response to transient abnormal conditions, e.g. to lightning
H02H 1/04
Sub-Class
Stats
- 410 US PATENTS IN FORCE
- 15 US APPLICATIONS PENDING
- 189 Total Patent Owners
- 1,172 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12184273 | Electrostatic discharge clamp topology | Feb 17, 23 | Dec 31, 24 | Skyworks Solutions, Inc. |
| 12165792 | Arrester assembly providing enhanced protection against short circuits and fire risk | Apr 18, 22 | Dec 10, 24 | Hubbell Incorporated |
| 12108507 | Inrush current protection circuit for solid state lighting fixtures | Aug 06, 20 | Oct 01, 24 | Hubbell Incorporated |
| 12089388 | Composite material structure | Apr 15, 22 | Sep 10, 24 | MITSUBISHI HEAVY INDUSTRIES, LTD. |
| 12068589 | Arrester performance monitoring and maintenance system | Oct 31, 22 | Aug 20, 24 | Southern States LLC |
| 12046891 | Optimized transformer protection | Jul 29, 22 | Jul 23, 24 | S&C Electric Company |
| 12021367 | Protection circuit and hub chip | Aug 25, 21 | Jun 25, 24 | VIA LABS, INC. |
| 11984720 | Power grid protection via transformer neutral blocking systems and triggered phase disconnection | Nov 20, 20 | May 14, 24 | TechHold LLC |
| 11949228 | Surge protection device for complex transients | Dec 17, 21 | Apr 02, 24 | Faraday Defense Corporation |
| 11916287 | Apparatus for isolating lighting or other direct current surge between radio antenna and communications equipment | Oct 11, 21 | Feb 27, 24 | Red Cloud Inc. |
| 11894668 | System and method for discerning arcing in electrical wiring | Nov 16, 21 | Feb 06, 24 | Hubbell Incorporated |
| 11870240 | EFuse for use in high voltage applications | Nov 30, 21 | Jan 09, 24 | Motiv Power Systems, Inc. |
| 11843243 | Wireless sensor network gateway with integral intrinsic safety outputs for field mounted access point antennas | Jan 19, 21 | Dec 12, 23 | Rosemount Inc. |
| 11831109 | Electrical connector with integrated electronic controlled power switch or circuit breaker safety device | Dec 15, 20 | Nov 28, 23 | CISCO TECHNOLOGY, INC. |
| 11831142 | Mechanical spark containment for disconnector | Mar 23, 23 | Nov 28, 23 | Hubbell Incorporated |
| 11824397 | Pre-charge current control device | Jan 03, 18 | Nov 21, 23 | Samsung SDI Co., Ltd. |
| 11807384 | Residual current device for protecting a DC-voltage electrical installation | Sep 29, 21 | Nov 07, 23 | Airbus Operations SAS |
| 11728640 | Secured fault detection in a power substation | Apr 02, 20 | Aug 15, 23 | Hitachi Energy Switzerland AG |
| 11705713 | Network primary feeder self protected transient limiting device | Jul 29, 22 | Jul 18, 23 | Not available |
| 11588318 | Sensor-based remote condition monitoring device and method for disconnector devices | Mar 11, 19 | Feb 21, 23 | Hitachi Energy Switzerland AG |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0016,899 | INRUSH CURRENT PROTECTION CIRCUIT FOR SOLID STATE LIGHTING FIXTURES | Sep 18, 24 | Jan 09, 25 | Not available |
| 2025/0004,052 | LEAKAGE CURRENT DETECTION AND INTERRUPTION DEVICE FOR POWER CORD AND RELATED ELECTRICAL CONNECTORS AND ELECTRICAL APPLIANCES | Jul 05, 23 | Jan 02, 25 | Not available |
| 2024/0421,585 | APPARATUS AND METHOD OF DETECTING AND CLASSIFYING FAULTS IN CIRCUIT INTERRUPTER IN MICROSECONDS | Jun 16, 23 | Dec 19, 24 | EATON INTELLIGENT POWER LIMITED |
| 2024/0388,079 | OVERLOAD PROTECTION SYSTEM INCLUDES A LOAD MANAGEMENT SYSTEM HAVING A MONITORING RELAY WITH A "THRESHOLD HYSTERESIS" BUILT-IN | May 17, 23 | Nov 21, 24 | Siemens Industry, Inc. |
| 2024/0213,757 | SYSTEM AND METHOD FOR DISCERNING ARCING IN ELECTRICAL WIRING | Feb 05, 24 | Jun 27, 24 | Not available |
| 2024/0195,286 | BATTERY PACK CONTROLLER AND CONTROL METHOD | Dec 07, 22 | Jun 13, 24 | Semiconductor Components Industries, LLC |
| 2023/0396,052 | ARC SUPPRESSION PRE-CHARGE CIRCUIT | Nov 01, 21 | Dec 07, 23 | Yazaki North America Inc. |
| 2023/0038,576 | SURGE PROTECTION SYSTEM | Jun 09, 22 | Feb 09, 23 | PEGATRON CORPORATION |
| 2022/0085,597 | SYSTEM AND METHOD FOR DISCERNING ARCING IN ELECTRICAL WIRING | Nov 16, 21 | Mar 17, 22 | Not available |
| 2020/0153,227 | SYSTEMS AND METHODS FOR DYNAMICALLY SWITCHING A LOAD OF A CURRENT TRANSFORMER CIRCUIT | Nov 13, 18 | May 14, 20 | Not available |
| 2019/0067,928 | DIFFERENTIAL PROTECTION METHOD, DIFFERENTIAL PROTECTIVE DEVICE AND DIFFERENTIAL PROTECTIVE SYSTEM | Aug 21, 18 | Feb 28, 19 | Not available |
| 2018/0248,351 | ADAPTIVE SINGLE EVENT LATCHUP (SEL) CURRENT SURGE MITIGATION | May 01, 18 | Aug 30, 18 | Not available |
| 2018/0226,785 | ELECTRONIC CIRCUIT BREAKER | Apr 09, 18 | Aug 09, 18 | Ellenberger & Poensgen GmbH |
| 2018/0019,583 | DC CIRCUIT BREAKER WITH COUNTER CURRENT GENERATION | Jan 28, 16 | Jan 18, 18 | GENERAL ELECTRIC TECHNOLOGY GMBH |
| 2017/0373,494 | Method and Apparatus for Low Clamping Voltage ESD Solution for Transient Sensitive Applications | Jun 27, 16 | Dec 28, 17 | TEXAS INSTRUMENTS INCORPORATED |
Top Owners in This Subclass
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 32 Months (last 2 years Issuances)
- 32 Months (last 5 years Issuances)