Inventor · disambiguated record
Chengping Wei
Also filed as: WEI CHENGPING
14 granted patents·3 pending applications·803 citations·filing 1996–2017
95Inventor score
Top patents by PatentIndex Score
17 records- 0197US5723950APre-charge driver for light emitting devices and methodMOTOROLA INC·Filed 1996·Granted Mar 3, 1998·252 cites·8 claims
- 0296US9827839B2Tonneau cover system having a latchRUGGED LINER INC·Filed 2015·Granted Nov 28, 2017·25 cites·41 claims
- 0395US10189339B2Tonneau cover system for a cargo bed of a vehicleRUGGED LINER INC·Filed 2017·Granted Jan 29, 2019·26 cites·20 claims
- 0493US10286765B2Tonneau cover system for a cargo bed of a vehicleRUGGED LINER INC·Filed 2017·Granted May 14, 2019·21 cites·19 claims
- 0593US9908391B2Adjustable tensioning mechanism for a soft roll up tonneau coverRUGGED LINER INC·Filed 2017·Granted Mar 6, 2018·10 cites·23 claims
- 0691US7301334B2Micro magnetic proximity sensor systemSCHNEIDER ELECTRIC IND SAS·Filed 2006·Granted Nov 27, 2007·22 cites·14 claims
- 0791US6750745B1Micro magnetic switching apparatus and methodMAGFUSION INC·Filed 2002·Granted Jun 15, 2004·46 cites·7 claims
- 0891US5747363AMethod of manufacturing an integrated electro-optical packageMOTOROLA INC·Filed 1997·Granted May 5, 1998·104 cites·13 claims
- 0990US6633158B1Micro magnetic proximity sensor apparatus and sensing methodFiled 2002·Granted Oct 14, 2003·40 cites·20 claims
- 1088US5703394AIntegrated electro-optical packageMOTOROLA INC·Filed 1996·Granted Dec 30, 1997·88 cites·19 claims
- 1184US7482899B2Electromechanical latching relay and method of operating sameSHEN JUN·Filed 2006·Granted Jan 27, 2009·11 cites·20 claims
- 1278US5684368ASmart driver for an array of LEDsMOTOROLA INC·Filed 1996·Granted Nov 4, 1997·53 cites·7 claims
- 1375US9776562B2Roll-up tonneau cover having a tensioning mechanism and a sideways latchRUGGED LINER INC·Filed 2016·Granted Oct 3, 2017·3 cites·16 claims
- 1473US5929845AImage scanner and display apparatusMOTOROLA INC·Filed 1996·Granted Jul 27, 1999·102 cites·14 claims
- 1546US2007065131A1Auto-focusing and Zooming Systems and Method of Operating SameWEI CHENGPING·Filed 2006·Application pending·0 cites
- 1639US2005284470A1Method and apparatus for micro-environment controlWEI CHENGPING·Filed 2005·Application pending·0 cites
- 1736US2003173957A1Micro magnetic proximity sensorMICROLAB INC·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →