Inventor · disambiguated record
Cheng-Kuei Chen
Also filed as: CHEN CHENG · CHEN CHENG-KUEI
8 granted patents·6 pending applications·52 citations·filing 2001–2013
85Inventor score
Top patents by PatentIndex Score
14 records- 0175US7688479B2Compensation apparatus for image scanHUANG CHIH-WEN·Filed 2006·Granted Mar 30, 2010·3 cites·22 claims
- 0273US7236272B2Compensation apparatus for image scanTRANSPACIFIC IP LTD·Filed 2001·Granted Jun 26, 2007·8 cites·15 claims
- 0372US7408180B2Compensation apparatus for image scanTRANSPACIFIC IP LTD·Filed 2006·Granted Aug 5, 2008·2 cites·24 claims
- 0470USD719995SHandheld infrared cameraWUHAN GUIDE INFRARED CO LTD·Filed 2013·Granted Dec 23, 2014·18 cites·1 claims
- 0570US7273283B2Method and apparatus for an anti-melt projection lens capCORETRONIC CORP·Filed 2005·Granted Sep 25, 2007·5 cites·4 claims
- 0662US7136200B2Method for determining restored scanning positionCHEN CHENG-KUEI·Filed 2002·Granted Nov 14, 2006·11 cites·18 claims
- 0762US6703604B2Scanning method for detecting documentsUMAX DATA SYSTEMS INC·Filed 2001·Granted Mar 9, 2004·5 cites·5 claims
- 0854US2006291007A1Compensation apparatus for image scanTRANSPACIFIC IP LTD·Filed 2006·Application pending·0 cites
- 0951US7993018B2Projection optical system and light amount adjusting component used in the sameCORETRONIC CORP·Filed 2009·Granted Aug 9, 2011·0 cites·20 claims
- 1051US2007064284A1Method for determining restored scanning positionTRANSPACIFIC IP LTD·Filed 2006·Application pending·0 cites
- 1142US2005073662A1Multi-stage mirror holding apparatusFiled 2003·Application pending·0 cites
- 1241US2008198340A1Imaging moduleCORETRONIC CORP·Filed 2007·Application pending·0 cites
- 1336US2004201704A1Vibration compensation device and scanning methodFiled 2001·Application pending·0 cites
- 1435US2003209661A1Light-blocking structure on optical lens mounting deviceFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →