Assignee
CHOU TIEN MING
39 granted patents·9 pending applications·140 citations·filing 2003–2025
Top patents by PatentIndex Score
48 records- 0188US7176396B1Jerking-initiated switchCHOU TIEN-MING·Filed 2006·Granted Feb 13, 2007·18 cites·10 claims
- 0285US7230193B2Jerk-initiated switchCHOU TIEN-MING·Filed 2005·Granted Jun 12, 2007·14 cites·11 claims
- 0383US11309150B2Sensor switchCHOU TIEN MING·Filed 2020·Granted Apr 19, 2022·1 cites·2 claims
- 0481US10657788B1Portable lighting and warning deviceCHOU TIEN MING·Filed 2019·Granted May 19, 2020·3 cites·12 claims
- 0578US7485818B2Tilt switchCHOU TIEN-MING·Filed 2006·Granted Feb 3, 2009·11 cites·8 claims
- 0678US7319200B2Jerking-initiated switchCHOU TIEN-MING·Filed 2006·Granted Jan 15, 2008·9 cites·11 claims
- 0777US9553442B2Power control device with multi-directional sensing abilityCHOU TIEN-MING·Filed 2014·Granted Jan 24, 2017·4 cites·13 claims
- 0877US7465893B2Rolling-ball switchCHOU TIEN-MING·Filed 2006·Granted Dec 16, 2008·8 cites·3 claims
- 0977US7402791B2Switch having a ball memberCHOU TIEN-MING·Filed 2006·Granted Jul 22, 2008·4 cites·6 claims
- 1076US10107750B2Detecting device, detecting apparatus, and method for detecting presence of substance in containerCHOU TIEN MING·Filed 2016·Granted Oct 23, 2018·1 cites·16 claims
- 1175US7256360B1Rolling-ball switchCHOU TIEN-MING·Filed 2006·Granted Aug 14, 2007·7 cites·11 claims
- 1274US7446272B2Rolling-ball switchCHOU TIEN-MING·Filed 2006·Granted Nov 4, 2008·7 cites·14 claims
- 1372US7829804B2Rolling-ball switchCHOU TIEN-MING·Filed 2007·Granted Nov 9, 2010·6 cites·5 claims
- 1472US2025358933A1Printed circuit board laminated deviceCHOU TIEN MING·Filed 2025·Application pending·0 cites
- 1570US6784386B2Vibration switch with axially extending deflectable electric contactCHOU TIEN-MING·Filed 2003·Granted Aug 31, 2004·20 cites·12 claims
- 1669US9941081B1Sensor switch and method of assembly thereofCHOU TIEN MING·Filed 2016·Granted Apr 10, 2018·1 cites·15 claims
- 1767US7045724B1Jerk-initiated switchCHOU TIEN-MING·Filed 2004·Granted May 16, 2006·13 cites·10 claims
- 1863US7563997B2Rolling-ball switch and method of making the sameCHOU TIEN-MING·Filed 2007·Granted Jul 21, 2009·3 cites·8 claims
- 1962US12288650B2Tilt ball switchCHOU TIEN MING·Filed 2023·Granted Apr 29, 2025·0 cites·20 claims
- 2062US8471161B2Rolling-ball switchCHOU TIEN-MING·Filed 2011·Granted Jun 25, 2013·1 cites·5 claims
- 2162US7884294B2Rolling-ball switchCHOU TIEN-MING·Filed 2009·Granted Feb 8, 2011·3 cites·8 claims
- 2262US7332685B1Vibration switchCHOU TIEN-MING·Filed 2006·Granted Feb 19, 2008·3 cites·8 claims
- 2356US11631556B2Rolling-ball tilt switchCHOU TIEN MING·Filed 2022·Granted Apr 18, 2023·0 cites·8 claims
- 2456US7323649B2Jerking-initiated switchCHOU TIEN-MING·Filed 2006·Granted Jan 29, 2008·2 cites·10 claims
- 2555US11646169B2Rolling-ball tilt switchCHOU TIEN MING·Filed 2022·Granted May 9, 2023·0 cites·10 claims
- 2654US11694865B2Tilt ball switchCHOU TIEN MING·Filed 2022·Granted Jul 4, 2023·0 cites·7 claims
- 2753US7473857B2Switch having a rolling conductive ballCHOU TIEN-MING·Filed 2006·Granted Jan 6, 2009·1 cites·7 claims
- 2853US2023018144A1Tilt ball switchCHOU TIEN MING·Filed 2022·Application pending·0 cites
- 2952US2021325180A1Sensor switchCHOU TIEN MING·Filed 2020·Application pending·0 cites
- 3052US2021304989A1Sensor switchCHOU TIEN MING·Filed 2020·Application pending·0 cites
- 3151US11854754B2Sensor switchCHOU TIEN MING·Filed 2020·Granted Dec 26, 2023·0 cites·15 claims
- 3249US9058945B2Electrical switch and method of producing the sameCHOU TIEN-MING·Filed 2012·Granted Jun 16, 2015·0 cites·1 claims
- 3349US8927919B2Photoelectric switch capable of preventing light leakage with a rib unit cooperating with a tubular wall to confine a rolling chamberCHOU TIEN-MING·Filed 2012·Granted Jan 6, 2015·0 cites·12 claims
- 3448US8969747B2Sandwich-type tilt switchCHOU TIEN-MING·Filed 2013·Granted Mar 3, 2015·0 cites·11 claims
- 3548US8963028B2Multi-point tilt switchCHOU TIEN-MING·Filed 2013·Granted Feb 24, 2015·0 cites·10 claims
- 3648US2021304990A1Sensor switchCHOU TIEN MING·Filed 2020·Application pending·0 cites
- 3748US2021327667A1Sensor switchCHOU TIEN MING·Filed 2020·Application pending·0 cites
- 3847US8058576B2Electronic switch mountable on a circuit boardCHOU TIEN-MING·Filed 2008·Granted Nov 15, 2011·0 cites·5 claims
- 3947US2013336710A1Plastic UnitCHOU TIEN-MING·Filed 2012·Application pending·0 cites
- 4046US9035205B2Multi-directional tilt switchCHOU TIEN-MING·Filed 2013·Granted May 19, 2015·0 cites·10 claims
- 4146US7823275B2Method for making an electronic switch that is mountable on a circuit boardCHOU TIEN-MING·Filed 2008·Granted Nov 2, 2010·0 cites·2 claims
- 4245US9154129B2Multi-angle tilt switch with a chamber having a frusto-conical inner wall surface and a tapered bottom inner wall surfaceCHOU TIEN-MING·Filed 2013·Granted Oct 6, 2015·0 cites·8 claims
- 4344US7884312B2Sensor device usable as a switchCHOU TIEN-MING·Filed 2008·Granted Feb 8, 2011·0 cites·15 claims
- 4444US2012312575A1Electric Component and Method of Making the SameCHOU TIEN-MING·Filed 2011·Application pending·0 cites
- 4543US8586910B2Optical switch having a slide discCHOU TIEN-MING·Filed 2010·Granted Nov 19, 2013·0 cites·5 claims
- 4639US9863802B2Photoelectric switch having a first shell half and a second shell half cooperating with a rolling chamber to define a light passageCHOU TIEN-MING·Filed 2016·Granted Jan 9, 2018·0 cites·13 claims
- 4738US8916814B2Multi-directional rolling member sensor switchCHOU TIEN-MING·Filed 2012·Granted Dec 23, 2014·0 cites·7 claims
- 4838US2016320221A1Detecting Apparatus and System for Detecting a Level of a Material in a ContainerCHOU TIEN-MING·Filed 2015·Application pending·0 cites
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