H01T 1/22

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Showing 1 to 20 of 25 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9780559 ESD protection deviceMar 06, 14Oct 03, 17TDK CORPORATION
9748740 Spark-gap of an electric arc generation device, and corresponding electric arc generation deviceSep 17, 14Aug 29, 17ENE29 S.AR.L., ENE29 S.ÀR.L.,
9698109 ESD protection deviceFeb 06, 15Jul 04, 17MURATA MANUFACTURING CO., LTD.
9647427 Spark-gap of an electric arc generation device, and corresponding electric arc generation deviceSep 17, 14May 09, 17ENE29 S.AR.L., ENE29 S.ÀR.L.,
9516728 ESD protection deviceSep 12, 14Dec 06, 16MURATA MANUFACTURING CO., LTD.
9502891 ESD protection deviceFeb 26, 14Nov 22, 16MURATA MANUFACTURING CO., LTD.
9484717 High energy ignition spark igniterDec 10, 14Nov 01, 16JOHN ZINK COMPANY, LLC, CHENTRONICS, LLC,
9466950 Co-axial commutation spark gapDec 05, 13Oct 11, 16ENE29 S.AR.L.
9386673 ESD protection device and method for producing sameJan 14, 14Jul 05, 16MURATA MANUFACTURING CO., LTD.
9343875 Spark plug for internal combustion engines and mounting structure for the spark plugOct 31, 12May 17, 16DENSO CORPORATION
9190811 Surge arrester with a low response voltage and method for producing sameMar 21, 12Nov 17, 15EPCOS AG
8664842 Spark plugJan 11, 11Mar 04, 14NGK SPARK PLUG CO., LTD.
8212463 Spark plug and its manufacturing methodJun 28, 11Jul 03, 12NGK SPARK PLUG CO., LTD.
8102106 Spark plug and method of manufacturing the sameOct 13, 09Jan 24, 12NGK SPARK PLUG CO., LTD.
7922551 Pre-chamber spark plugAug 25, 09Apr 12, 11WOODWARD, INC.
7719172 Platinum-based alloy for spark plug electrodes incorporating palladium and iridiumJul 20, 07May 18, 10BMO HARRIS BANK, N.A., AS SUCCESSOR COLLATERAL AGENT, FRAM GROUP IP LLC,
7692913 Multichannel spark-gap with multiple intervals and pulsed high-power generatorNov 16, 05Apr 06, 10I-PULSE INC.
7666047 Method for securing a metal noble tip to an electrode of a spark plug using a resistance and laser welding processNov 18, 04Feb 23, 10NGK SPARK PLUG CO., LTD., SAERTEX GMBH & CO. KG,
7323811 Noble metal tip for spark plug electrode and method of making sameFeb 26, 04Jan 29, 08FEDERAL-MOGUL IGNITION (U.K.) LTD.
6080029 Method of manufacturing a spark plug with ground electrode concentrically disposed to a central electrodeAug 05, 99Jun 27, 00HALO, INC.

Showing 1 to 20 of 25 results