Description
Class H02H : EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
Subclass 1/00: Details of emergency protective circuit arrangements
H02H 1/00
Sub-Class
Stats
- 2,319 US PATENTS IN FORCE
- 278 US APPLICATIONS PENDING
- 442 Total Patent Owners
- 5,854 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11977129 | Arc fault detector utilizing a broadband spectrum | Sep 09, 19 | May 07, 24 | EATON INTELLIGENT POWER LIMITED |
| 11977131 | Fault detection for a solid state power converter | Nov 18, 20 | May 07, 24 | Rolls-Royce North American Technologies Inc.; Rolls-Royce Singapore Pte. Ltd.; |
| 11978376 | Power management circuit and display device including the same | Nov 24, 22 | May 07, 24 | Samsung Display Co., Ltd. |
| 11979015 | Circuit breaker device, circuit breaker system and method | Jul 22, 20 | May 07, 24 | Siemens Aktiengesellschaft |
| 11973333 | Method and apparatus for determining phase locking of critical arc light | Feb 06, 23 | Apr 30, 24 | Wuxi Power Supply Branch of State Grid Jiangsu Electric Power Co., Ltd. |
| 11973334 | Power cord with leakage current detection and interruption function | Mar 03, 23 | Apr 30, 24 | Not available |
| 11973335 | Solid state circuit breaker | Jun 11, 20 | Apr 30, 24 | RENU, INC. |
| 11973336 | Circuit and plug for timing automatic detection of leakage protection function | May 25, 22 | Apr 30, 24 | Not available |
| 11973338 | Chip-level software and hardware cooperative relay protection device | Mar 11, 22 | Apr 30, 24 | DIGITAL GRID RES. INST., CHINA SOUTHERN PWR. GRID |
| 11973340 | Direct-current transmission line protection method and system based on pure current characteristics | Jun 18, 20 | Apr 30, 24 | CHINA ELECTRIC POWERRESEARCH INSTITUTE; STATE GRID CORPORATION OF CHINA; |
| 11973341 | Surge-immune DC input supply apparatus | Aug 10, 21 | Apr 30, 24 | Schweitzer Engineering Laboratories, Inc. |
| 11973494 | Protecting semiconductor switches in switched mode power converters | May 08, 23 | Apr 30, 24 | Power Integrations Inc. |
| 11965918 | Meter for use with a distributed energy resource device | Feb 23, 23 | Apr 23, 24 | Landis+Gyr Technology, Inc. |
| 11965924 | Electric transmission line ground fault prevention methods using multi-parameter high sensitivity monitoring | Jul 28, 23 | Apr 23, 24 | Viking Protection Systems LLC |
| 11967916 | Load control apparatus, automation system, electrical load, busbar system and fuse housing | Feb 20, 20 | Apr 23, 24 | Future Systems Besitz GmbH |
| 11962140 | Coordination of protective elements in an electric power system | Oct 25, 21 | Apr 16, 24 | Schweitzer Engineering Laboratories, Inc. |
| 11962144 | System and method for a photovoltaic system programmable dynamic circuit breaker | Oct 03, 22 | Apr 16, 24 | Electronic Power Design, Inc. |
| 11951306 | Electrical system comprising a plurality of electric circuits and anti-current protection equipment | Jun 19, 19 | Apr 09, 24 | ADAPTIVE REGELSYSTEME GESELLSCHAFT M.B.H |
| 11949222 | Sample time offset alignment of electric power system samples independent of a common time source | Nov 30, 21 | Apr 02, 24 | Schweitzer Engineering Laboratories, Inc. |
| 11949224 | Output impedance and load independent latch-off timer for voltage-limit mode protection | Mar 25, 22 | Apr 02, 24 | Northrop Grumman Systems Corporation |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0154,402 | TEMPERATURE SENSING TAPE HAVING A TEMPERATURE SENSOR ELEMENT WITH MULTIPLE CRYSTALLIZATION POINTS | Nov 08, 23 | May 09, 24 | Littelfuse, Inc. |
| 2024/0154,403 | SMART GRID INTERFACE RELAY AND BREAKER | Sep 15, 23 | May 09, 24 | Not available |
| 2024/0146,048 | SYSTEM AND METHOD FOR CONTROLLING AN ELECTRICAL RECEPTACLE | Dec 22, 23 | May 02, 24 | Not available |
| 2024/0146,056 | FAULT CLEARING IN ELECTRICAL SYSTEMS WITH INJECTED SIGNAL | Jan 05, 24 | May 02, 24 | Not available |
| 2024/0128,737 | THERMAL FAILURE PREDICTION MODULE AND METHOD FOR SOLID STATE CIRCUIT PROTECTION DEVICE | Oct 11, 23 | Apr 18, 24 | EATON INTELLIGENT POWER LIMITED |
| 2024/0128,740 | DEVICES AND PROCESSES FOR ARC SUPPRESSION IN ELECTRICAL PANELS | Oct 05, 23 | Apr 18, 24 | Not available |
| 2024/0128,742 | POWER GRID PROTECTION | Oct 11, 23 | Apr 18, 24 | Not available |
| 2024/0128,743 | CURRENT LIMITED POWER DEVICE | Oct 03, 22 | Apr 18, 24 | Not available |
| 2024/0120,725 | MULTI-FUNCTION ELECTRICAL SENSING | Oct 06, 22 | Apr 11, 24 | Not available |
| 2024/0120,726 | POINT ON WAVE POLARITY DETECTION METHOD FOR SATURATION MITIGATION | Oct 09, 23 | Apr 11, 24 | S&C Electric Company |
| 2024/0120,729 | FAULT HANDLING SYSTEM OF SOLID-STATE TRANSFORMER | Dec 20, 23 | Apr 11, 24 | Not available |
| 2024/0120,730 | Apparatus for Protecting Motors | Oct 04, 23 | Apr 11, 24 | Not available |
| 2024/0120,732 | SYSTEM AND METHOD FOR POWER STATION CONTROL BASED ON TOTAL HARMONIC DISTORTION | Jun 14, 23 | Apr 11, 24 | Not available |
| 2024/0120,733 | CUTOFF CONTROL APPARATUS | Jun 09, 21 | Apr 11, 24 | Not available |
| 2024/0120,735 | ELECTROSTATIC DISCHARGE CIRCUIT AND METHOD OF OPERATING SAME | Dec 19, 23 | Apr 11, 24 | Not available |
| 2024/0112,976 | ACCURATE AND FAST POWER MODULE PROPERTIES ASSESSMENT | Sep 30, 22 | Apr 04, 24 | Not available |
| 2024/0113,511 | High-Speed Switching Apparatus for Electromagnetic Coils | Dec 11, 23 | Apr 04, 24 | Helion Energy, Inc. |
| 2024/0113,514 | PROTECTION CIRCUIT FOR BATTERY MANAGEMENT SYSTEM | Dec 13, 23 | Apr 04, 24 | Not available |
| 2024/0106,222 | ARC RISK MANAGEMENT SYSTEM AND METHOD USING ARTIFICIAL INTELLIGENCE NETWORK | Sep 12, 23 | Mar 28, 24 | Korea Institute of Energy Research |
| 2024/0106,223 | ELECTROSTATIC DISCHARGE (ESD) PROTECTION CIRCUIT AND METHOD OF OPERATING THE SAME | Nov 24, 23 | Mar 28, 24 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 27 Months (last 2 years Issuances)
- 27 Months (last 5 years Issuances)