Inventor · disambiguated record
Chir-Weei Chang
Also filed as: CHANG CHIR-WEEI
16 granted patents·4 pending applications·76 citations·filing 2004–2016
91Inventor score
Top patents by PatentIndex Score
20 records- 0190US8430513B2Projection system with extending depth of field and image processing method thereofCHANG CHUAN CHUNG·Filed 2010·Granted Apr 30, 2013·16 cites·21 claims
- 0287US8451368B2Imaging systems and optical systems with extended depth of focusSUNG HSIN-YUEH·Filed 2010·Granted May 28, 2013·16 cites·15 claims
- 0377US9116101B2Extended depth of field microscope systemCHEN YUNG-LIN·Filed 2012·Granted Aug 25, 2015·7 cites·15 claims
- 0476US10127661B2Method for evaluating skin tissue and system using the sameIND TECH RES INST·Filed 2016·Granted Nov 13, 2018·3 cites·21 claims
- 0572US7149038B2Zoom lens assemblyIND TECH RES INST·Filed 2006·Granted Dec 12, 2006·9 cites·29 claims
- 0670US8373932B2Auto-focusing lens moduleIND TECH RES INST·Filed 2009·Granted Feb 12, 2013·5 cites·19 claims
- 0766US9098147B2Ranging apparatus, ranging method, and interactive display systemIND TECH RES INST·Filed 2012·Granted Aug 4, 2015·2 cites·39 claims
- 0866US8467578B2Method and apparatus for extracting scenery depth informationCHANG CHUAN CHUNG·Filed 2009·Granted Jun 18, 2013·5 cites·15 claims
- 0964US8355210B2Zoom camera moduleIND TECH RES INST·Filed 2009·Granted Jan 15, 2013·4 cites·21 claims
- 1060US9097904B2Display apparatusWANG CHY-LIN·Filed 2012·Granted Aug 4, 2015·2 cites·28 claims
- 1160US8452115B2Method and apparatus for designing restoration filter, and method and apparatus for restoring image using the restoration filterCHEN PO-CHANG·Filed 2009·Granted May 28, 2013·4 cites·23 claims
- 1254US7412297B2Method and system for designing and manufacturing lens modulesIND TECH RES INST·Filed 2006·Granted Aug 12, 2008·1 cites·23 claims
- 1353US7224541B2Zoom lensIND TECH RES INST·Filed 2005·Granted May 29, 2007·1 cites·17 claims
- 1452US9864059B2Ultrasound apparatus and ultrasound method for beamforming with a plane wave transmissionIND TECH RES INST·Filed 2014·Granted Jan 9, 2018·1 cites·24 claims
- 1543US8331712B2Method for designing computational optical imaging systemSUNG HSIN-YUEH·Filed 2009·Granted Dec 11, 2012·0 cites·21 claims
- 1639US2012181337A1Barcode reading apparatus and barcode reading methodCHEN PO-CHANG·Filed 2011·Application pending·0 cites
- 1738US2013281858A1Method for increasing depth of field and ultrasound imaging system using the sameIND TECH RES INST·Filed 2012·Application pending·0 cites
- 1838US2013172700A1Optical detection methodLAN YUNG-SUNG·Filed 2012·Application pending·0 cites
- 1937US2010310165A1Image restoration method and apparatusIND TECH RES INST·Filed 2010·Application pending·0 cites
- 2036US7031073B2Zoom lens for digital image capturing apparatusIND TECH RES INST·Filed 2004·Granted Apr 18, 2006·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →