H01H 1/0237

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9928931 Contact materialMar 26, 13Mar 27, 18UMICORE TECHNICAL MATERIALS AG & CO. KG
9928971 Electrical contact tip for switching applications and an electrical switching deviceApr 16, 14Mar 27, 18ABB Schweiz AG
9761342 Method of preparing silver-based oxide electrical contact materials with fiber-like arrangementApr 11, 11Sep 12, 17WENZHOU HONGFENG ELECTRICAL ALLOY CO., LTD.
9293270 Method of preparing Ag-based oxide contact materials with directionally arranged reinforcing particlesApr 11, 11Mar 22, 16WENZHOU HONGFENG ELECTRICAL ALLOY CO., LTD.
9105412 Electrical contact for relay and method of manufacturing thereforOct 15, 10Aug 11, 15Mitsubishi Materials C.M.I. Corporation
8902037 Thermally responsive switchAug 08, 07Dec 02, 14UBUKATA INDUSTRIES CO., LTD.
8902038 Thermally responsive switchAug 08, 07Dec 02, 14UBUKATA INDUSTRIES CO., LTD.
8717140 Thermally responsive switchFeb 08, 08May 06, 14UBUKATA INDUSTRIES CO., LTD.