Assignee
HUANG TIEN-TSAI
TW·35 granted patents·2 pending applications·622 citations·filing 1983–2017
Top patents by PatentIndex Score
37 records- 0193USD280215SCombined pen, watch and tire pressure gaugeHUANG TIEN TSAI·Filed 1983·Granted Aug 20, 1985·33 cites·1 claims
- 0291US7624752B2Inflation valveHUANG TIEN-TSAI·Filed 2006·Granted Dec 1, 2009·25 cites·17 claims
- 0388US10173480B2Magnetically controlled tire pressure monitoring apparatusHUANG TIEN TSAI·Filed 2017·Granted Jan 8, 2019·2 cites·17 claims
- 0488US5025244ATire pressure indicatorHUANG TIEN TSAI·Filed 1990·Granted Jun 18, 1991·52 cites·2 claims
- 0582USD352252STire pressure indicatorHUANG TIEN-TSAI·Filed 1993·Granted Nov 8, 1994·22 cites·1 claims
- 0682USD349659STire pressure indicatorHUANG TIEN-TSAI·Filed 1993·Granted Aug 16, 1994·22 cites·1 claims
- 0782US5289161ATire pressure indicatorHUANG TIEN TSAI·Filed 1992·Granted Feb 22, 1994·39 cites·7 claims
- 0879US7196616B2Tire pressure warning device with adjustable tire pressure settingHUANG TIEN-TSAI·Filed 2005·Granted Mar 27, 2007·12 cites·18 claims
- 0978US4945337ATire pressure indicatorHUANG TIEN TSAI·Filed 1989·Granted Jul 31, 1990·30 cites·4 claims
- 1077US4750095AAuto-lighting flashlight assemblyHUANG TIEN TSAI·Filed 1986·Granted Jun 7, 1988·40 cites·11 claims
- 1175US4970894ADevice for measuring tire pressure and tire tread depthHUANG TIEN TSAI·Filed 1989·Granted Nov 20, 1990·31 cites·7 claims
- 1273USD544512SMagnifier for tire gaugeHUANG TIEN-TSAI·Filed 2006·Granted Jun 12, 2007·19 cites·1 claims
- 1373US7040175B1Pressure reading structure for a pressure gageHUANG TIEN-TSAI·Filed 2004·Granted May 9, 2006·15 cites·6 claims
- 1472US5033296APressure gaugeHUANG TIEN TSAI·Filed 1990·Granted Jul 23, 1991·31 cites·4 claims
- 1568US5333342AMulti-purpose snow scrapperHUANG TIEN TSAI·Filed 1993·Granted Aug 2, 1994·26 cites·7 claims
- 1665US4966035ATire pressure gaugeHUANG TIEN TSAI·Filed 1990·Granted Oct 30, 1990·24 cites·3 claims
- 1765US4726223ATire pressure detectorHUANG TIEN TSAI·Filed 1986·Granted Feb 23, 1988·19 cites·5 claims
- 1862US5131275AGas pressure gageHUANG TIEN TSAI·Filed 1991·Granted Jul 21, 1992·21 cites·4 claims
- 1962US5014643ATire pressure indicatorHUANG TIEN TSAI·Filed 1990·Granted May 14, 1991·21 cites·7 claims
- 2058US5349866ADigital pressure gaugeHUANG TIEN TSAI·Filed 1992·Granted Sep 27, 1994·18 cites·4 claims
- 2157US5117341AMulti-function flashlightHUANG TIEN TSAI·Filed 1991·Granted May 26, 1992·18 cites·2 claims
- 2253US7009505B2Tire pressure gaugeHUANG TIEN-TSAI·Filed 2003·Granted Mar 7, 2006·3 cites·9 claims
- 2352US7030740B2Multifunction car theft alarm lock with tire pressure sensing deviceHUANG TIEN-TSAI·Filed 2003·Granted Apr 18, 2006·5 cites·9 claims
- 2449US4905130AFlashlight assemblyHUANG TIEN TSAI·Filed 1988·Granted Feb 27, 1990·11 cites·8 claims
- 2548US2008094197A1Tire pressure monitoring system with bidirectional communication functionHUANG TIEN-TSAI·Filed 2006·Application pending·0 cites
- 2648US2008047613A1Multifunctional two-way fluid check valveHUANG TIEN-TSAI·Filed 2006·Application pending·0 cites
- 2747US5233864ATire pressure indicatorHUANG TIEN TSAI·Filed 1992·Granted Aug 10, 1993·12 cites·5 claims
- 2846US5113695APressure gaugeHUANG TIEN TSAI·Filed 1990·Granted May 19, 1992·12 cites·6 claims
- 2943US4885940ACompact pressure gaugeHUANG TIEN TSAI·Filed 1989·Granted Dec 12, 1989·9 cites·4 claims
- 3042US5033294APressure gaugeHUANG TIEN TSAI·Filed 1990·Granted Jul 23, 1991·9 cites·1 claims
- 3142US4742714ACompact pressure gaugeHUANG TIEN TSAI·Filed 1987·Granted May 10, 1988·9 cites·4 claims
- 3240US4970899APressure gaugeHUANG TIEN TSAI·Filed 1990·Granted Nov 20, 1990·8 cites·5 claims
- 3340US4873864APressure gauge with a movable interior scaleHUANG TIEN TSAI·Filed 1988·Granted Oct 17, 1989·8 cites·2 claims
- 3440US4779457APressure gaugeHUANG TIEN TSAI·Filed 1987·Granted Oct 25, 1988·8 cites·3 claims
- 3538US7171850B2Magnifying device for tire pressure gage readingHUANG TIEN-TSAI·Filed 2004·Granted Feb 6, 2007·0 cites·4 claims
- 3634US4715222APressure gaugeHUANG TIEN TSAI·Filed 1986·Granted Dec 29, 1987·4 cites·5 claims
- 3733US5339683AGauge with alarm deviceHUANG TIEN TSAI·Filed 1993·Granted Aug 23, 1994·4 cites·4 claims
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