Description
Class H01H : ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
Subclass 1/00: Contacts (liquid contacts H01H 29/04)
H01H 1/00
Sub-Class
Stats
- 499 US PATENTS IN FORCE
- 53 US APPLICATIONS PENDING
- 165 Total Patent Owners
- 1,760 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12249468 | Method for manufacturing variable radio frequency micro-electromechanical switch | Dec 27, 21 | Mar 11, 25 | Universite de Limoges; Centre National De La Recherche Scientifique (CNRS); AIRMEMS; |
| 12230457 | Method for manufacturing a MEMS switch having an embedded metal contact | Apr 07, 22 | Feb 18, 25 | 502 Robert Bosch GmbH |
| 12230458 | MEMS relay | Jan 09, 23 | Feb 18, 25 | 502 Robert Bosch GmbH |
| 12187599 | Reduction of ringing and intermodulation distortion in a MEMS device | Sep 30, 21 | Jan 07, 25 | Agilent Technologies Texas Instruments Incorporated |
| 12176172 | Power relay circuit | Sep 09, 21 | Dec 24, 24 | Infineon Technologies Austria AG |
| 12148580 | MEMS device built on substrate with ruthenium based contact surface material | Oct 14, 22 | Nov 19, 24 | Menlo Microsystems, Inc. |
| 12149031 | Subsea connector | Sep 21, 20 | Nov 19, 24 | SIEMENS ENERGY GLOBAL GMBH & CO. KG |
| 12133050 | Device for sensing a motion of a deflective surface | May 14, 20 | Oct 29, 24 | Infineon Technologies AG |
| 12113258 | Power switch comprising a switching circuit serially connected between input and output lines each having parallel branches therein | Jun 08, 20 | Oct 08, 24 | AIRMEMS |
| 12106910 | Switchgear system that determines contact erosion in circuit breaker | Aug 11, 23 | Oct 01, 24 | JST POWER EQUIPMENT, INC. |
| 12106911 | In-plane sliding parallel capacitive radio frequency switch | Jun 28, 20 | Oct 01, 24 | RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY IN SHENZHEN; 501 Tsinghua University; |
| 12099085 | Apparatuses and methods for testing semiconductor circuitry using microelectromechanical systems switches | May 17, 22 | Sep 24, 24 | Analog Devices International Unlimited Company |
| 12100563 | Arc detection system, arc detection method, and recording medium | Sep 08, 21 | Sep 24, 24 | Panasonic Intellectual Property Management Co., Ltd. |
| 12094675 | Arrangement of MEMS switches | Jul 28, 20 | Sep 17, 24 | 502 Robert Bosch GmbH |
| 12050102 | Waterproof MEMS button device, input device comprising the MEMS button device and electronic apparatus | Sep 18, 20 | Jul 30, 24 | STMicroelectronics S.r.l. |
| 12051553 | Switching device for a medium voltage electrical circuit | Jul 21, 22 | Jul 30, 24 | Schneider Electric Industries SAS |
| 12046430 | Liquid metal MEMS switch | Jun 23, 23 | Jul 23, 24 | Agilent Technologies Texas Instruments Incorporated |
| 11967470 | Method and device for determining contact thickness change of a contactor | Sep 02, 21 | Apr 23, 24 | Rockwell Automation Technologies, Inc. |
| 11948757 | Contactor with contact carrier location sensing | Jan 07, 19 | Apr 02, 24 | EATON INTELLIGENT POWER LIMITED |
| 11916369 | Dropout recloser | Mar 30, 22 | Feb 27, 24 | S&C Electric Company |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0118,501 | MICRO-ELECTROMECHANICAL SYSTEMS SWITCH WITH BEAM MOVEMENT ORTHOGONAL TO FORCE | Oct 10, 23 | Apr 10, 25 | Raytheon Company |
| 2025/0091,857 | REDUCTION OF RINGING AND INTERMODULATION DISTORTION IN A MEMS DEVICE | Nov 27, 24 | Mar 20, 25 | Not available |
| 2025/0050,386 | METHOD OF CLEANING RELAYS | Aug 08, 23 | Feb 13, 25 | Not available |
| 2025/0044,355 | SWITCH WITH SERVICE LIFE INDICATOR | Jul 11, 24 | Feb 06, 25 | Not available |
| 2025/0021,501 | ELECTROMECHANICAL SWITCHES ON INPUT/OUTPUT (I/O) COMPONENTS | Jul 09, 24 | Jan 16, 25 | Not available |
| 2025/0022,669 | PROCESS FOR DETECTING DEGRADATION OF A SWITCHING DEVICE | Jul 10, 24 | Jan 16, 25 | Schneider Electric Industries SAS |
| 2025/0013,589 | MICROELECTROMECHANICAL SYSTEMS (MEMS) SWITCH-BASED INTERFACES | Jul 05, 24 | Jan 09, 25 | Not available |
| 2025/0016,509 | DEVICE FOR SENSING A MOTION OF A DEFLECTIVE SURFACE | Sep 23, 24 | Jan 09, 25 | Not available |
| 2024/0426,913 | DETECTING WELDED RELAY CONTACTS USING MEASUREMENT AFTER CURRENT BREAK | Jun 21, 23 | Dec 26, 24 | Not available |
| 2024/0429,001 | CMOS RF-MEMS CAPACITIVE SWITCH IMPLEMENTATIONS | Jun 17, 24 | Dec 26, 24 | Not available |
| 2024/0402,239 | APPARATUSES AND METHODS FOR TESTING SEMICONDUCTOR CIRCUITRY USING MICROELECTROMECHANICAL SYSTEMS SWITCHES | Aug 12, 24 | Dec 05, 24 | Analog Devices International Unlimited Company |
| 2024/0371,577 | CONTACT ELEMENT OF A MEMS RELAY | Jan 09, 23 | Nov 07, 24 | Not available |
| 2024/0339,142 | CANTILEVER NANOELECTROMECHANICAL DECODER CIRCUIT AND METHODS FOR FORMING THE SAME | Apr 04, 23 | Oct 10, 24 | Not available |
| 2024/0312,730 | MICRO-ELECTROMECHANICAL SYSTEM SWITCH AND COMMUNICATION DEVICE | Apr 18, 22 | Sep 19, 24 | Not available |
| 2024/0274,373 | ELECTRICAL CONTACT SYSTEM WITH LIQUID METAL LAYER AND DIFFUSION BARRIER | Sep 15, 22 | Aug 15, 24 | EATON INTELLIGENT POWER LIMITED |
| 2024/0242,899 | MEMS SWITCH AND METHOD OF MANUFACTURING THE SAME | Feb 22, 22 | Jul 18, 24 | Not available |
| 2024/0203,669 | BIT RATE-ADAPTING RESOSWITCH | Dec 06, 23 | Jun 20, 24 | The Regents of the University of California |
| 2024/0194,423 | RELAY, AND METHOD FOR OPERATING A RELAY | Oct 20, 22 | Jun 13, 24 | Not available |
| 2024/0170,946 | DROPOUT RECLOSER | Jan 29, 24 | May 23, 24 | S&C Electric Company |
| 2024/0150,166 | Encapsulated MEMS Switching Element, Device and Production Method | Feb 21, 22 | May 09, 24 | SIEMENS AKTIENGESELLSCHAFT |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 28 Months (last 2 years Issuances)
- 28 Months (last 5 years Issuances)