H01H 1/0237

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2023/0064,520 MEMS Device Built On Substrate With Ruthenium Based Contact Surface MaterialOct 14, 22Mar 02, 23Not available
2022/0328,260 DC HIGH-VOLTAGE RELAY, AND CONTACT MATERIAL FOR DC HIGH-VOLTAGE RELAYSep 08, 20Oct 13, 22Tanaka Kikinzoku Kogyo K. K.
2021/0304,973 MEMS Device Built On Substrate With Ruthenium Based Contact Surface MaterialMar 27, 20Sep 30, 21Not available
2021/0012,977 DC HIGH VOLTAGE RELAY AND CONTACT MATERIAL FOR DC HIGH-VOLTAGE RELAYMar 12, 19Jan 14, 21Tanaka Kikinzoku Kogyo K. K.
2020/0152,399 Graphene Composite Material For Sliding ContactApr 10, 18May 14, 20Not available
2019/0035,563 METHOD FOR PRODUCING A CONTACT MATERIAL ON THE BASIS OF SILVER-TIN OXIDE OR SILVER-ZINC OXIDE, AND CONTACT MATERIALSep 15, 18Jan 31, 19Not available
2017/0117,102 Electrical Contact Tip For Switching Applications And An Electrical Switching DeviceApr 16, 14Apr 27, 17ABB SCHWEIZ AG
2015/0170,846 MONOLITHIC CONTACT SYSTEM AND METHOD OF FORMINGDec 16, 14Jun 18, 15GENERAL ELECTRIC COMPANY
2013/0266,791 Method of preparing Ag- based oxide contact materials with directionally arranged reinforcing particlesApr 11, 11Oct 10, 13WENZHOU HONGFENG ELECTRICAL ALLOY CO., LTD.
2012/0194,306 PREVENTING CONTACT STICTION IN MICRO RELAYSFeb 01, 11Aug 02, 12MAXIM INTEGRATED PRODUCTS, INC.