Description
Class H01H : ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
Subclass 1/021: Contacts (liquid contacts H01H 29/04) characterised by the material thereof Composite material
H01H 1/021
Sub-Class
Stats
- 30 US PATENTS IN FORCE
- 8 US APPLICATIONS PENDING
- 13 Total Patent Owners
- 99 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11527366 | Current path part for an electric switching device | Feb 01, 19 | Dec 13, 22 | Siemens Aktiengesellschaft |
| 11152179 | Low voltage circuit breaker | Mar 27, 18 | Oct 19, 21 | ABB Schweiz AG |
| 11145478 | Rivet-type contact and method for manufacturing the same | Nov 22, 19 | Oct 12, 21 | Tanaka Kikinzoku Kogyo K. K. |
| 10978218 | Hydrogel network | Oct 19, 17 | Apr 13, 21 | Oxford University Innovation Limited |
| 10937602 | Method using bismuth based alloy as power-off element | Nov 27, 18 | Mar 02, 21 | GREEN IDEA TECH INC. |
| 10727006 | Silver metal oxide alloy and method of making | Feb 06, 19 | Jul 28, 20 | Honeywell International Inc. |
| 10580593 | Screw and method of its manufacture | Mar 16, 15 | Mar 03, 20 | GAWEL ZAKLAD PRODUKCJI SRUB S.A |
| 10490376 | Rivet-type contact and method for manufacturing the same | Dec 13, 13 | Nov 26, 19 | Tanaka Kikinzoku Kogyo K. K. |
| 10468206 | Method for patterning amorphous alloy, amorphous alloy pattern structure using the same, dome switch, and method for manufacturing dome switch | Apr 11, 16 | Nov 05, 19 | Samsung Electronics Co. Ltd. |
| 10446336 | Contact assembly for electrical devices and method for making | Dec 16, 16 | Oct 15, 19 | ABB Schweiz AG |
| 10418145 | Stretchable conductive composites for use in soft devices | Jun 05, 15 | Sep 17, 19 | President and Fellows of Harvard College |
| 10332696 | Carrier and electric switch having said carrier | Feb 07, 17 | Jun 25, 19 | Marquardt GmbH |
| 10290434 | Silver metal oxide alloy and method of making | Sep 23, 16 | May 14, 19 | Honeywell International Inc. |
| 10283285 | Method of forming a contact involving the removal of flash | Feb 17, 17 | May 07, 19 | Honeywell International Inc. |
| 10237972 | Plastic component with at least one electrical contact element and method for the manufacture thereof | Jul 20, 15 | Mar 19, 19 | Krallmann Kunststoffverarbeitung GmbH |
| 10224156 | De-bouncing keypad and preparation method thereof | Jul 15, 15 | Mar 05, 19 | Nantong Memtech Technologies Co., Ltd. |
| 10079119 | Arc ablation-resistant tungsten alloy switch contact and preparation method thereof | Jul 15, 15 | Sep 18, 18 | Nantong Memtech Technologies Co., Ltd. |
| 10043625 | Switching contactor | Aug 30, 16 | Aug 07, 18 | Johnson Electric International (UK) Limited |
| 10026565 | Switch contact element and its preparation method | Nov 12, 14 | Jul 17, 18 | NANTONG MEMTECH TECHNOLOGY CO., LTD. |
| 10008341 | Monolithic contact system and method of forming | Dec 16, 14 | Jun 26, 18 | General Electric Company |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0242,900 | GRAPHENE-COPPER COATED ELECTRICAL CONTACT | Apr 07, 22 | Jul 18, 24 | Not available |
| 2023/0360,865 | RUBBER AND METAL COMPOSITE ELECTRIC CONTACT AND PREPARATION METHOD THEREFOR | Sep 22, 21 | Nov 09, 23 | NANTONG MEMTECH TECHNOLOGIES CO., LTD |
| 2023/0010,590 | Mechanism For Electrical Device | Jun 30, 22 | Jan 12, 23 | Not available |
| 2020/0043,675 | CONTACT ASSEMBLY FOR ELECTRICAL DEVICES AND METHOD FOR MAKING | Oct 12, 19 | Feb 06, 20 | Not available |
| 2020/0013,564 | METHOD USING BISMUTH BASED ALLOY AS SWITCH OR SOCKET POWER-OFF ELEMENT | Nov 27, 18 | Jan 09, 20 | GREEN IDEA TECH INC. |
| 2017/0162,342 | COMPOSITION FOR COATING OF ELECTRICAL CONTACT POINT AND METHOD FOR COATING OF ELECTRICAL CONTACT POINT USING THE SAME COMPOSITION | Nov 23, 16 | Jun 08, 17 | HYUNDAI MOTOR COMPANY |
| 2016/0247,638 | ELECTRICAL CONTACTS WITH A REDUCED ALUMINUM SECTION | Nov 17, 14 | Aug 25, 16 | Not available |
| 2016/0126,024 | Switch Contact Element and Its Preparation Method | Nov 12, 14 | May 05, 16 | Nantong Memtech Technologies Co., Ltd. |
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)