Inventor · disambiguated record
Wei-Chih Peng
Also filed as: PENG WEI · PENG WEI-CHIH
34 granted patents·12 pending applications·198 citations·filing 2001–2025
96Inventor score
Top patents by PatentIndex Score
46 records- 0194USD950034SAir purifierAUKEY TECH CO LTD·Filed 2021·Granted Apr 26, 2022·33 cites·1 claims
- 0294US8519430B2Optoelectronic device and method for manufacturing the samePENG WEI-CHIH·Filed 2011·Granted Aug 27, 2013·14 cites·20 claims
- 0391US7884376B2Optoelectronic semiconductor device and manufacturing method thereofEPISTAR CORP·Filed 2008·Granted Feb 8, 2011·14 cites·23 claims
- 0490USD950033SAir purifierAUKEY TECH CO LTD·Filed 2021·Granted Apr 26, 2022·18 cites·1 claims
- 0590US8344409B2Optoelectronic device and method for manufacturing the sameEPISTAR CORP·Filed 2011·Granted Jan 1, 2013·9 cites·20 claims
- 0689US7489068B2Light emitting deviceEPISTAR CORP·Filed 2006·Granted Feb 10, 2009·16 cites·28 claims
- 0787US11345609B2High voltage lithium nickel cobalt manganese oxide precursor, method for making the same, and high voltage lithium nickel cobalt manganese oxide cathode materialBASF SHANSHAN BATTERY MAT CO LTD·Filed 2018·Granted May 31, 2022·4 cites·17 claims
- 0887US8049242B2Optoelectronic deviceEPISTAR CORP·Filed 2010·Granted Nov 1, 2011·5 cites·9 claims
- 0985US8063557B2Light-emitting device having wavelength-converting materials therewithinHSIEH MIN-HSUN·Filed 2007·Granted Nov 22, 2011·14 cites·26 claims
- 1084US8860065B2Optoelectronic semiconductor deviceLU CHIH-CHIANG·Filed 2011·Granted Oct 14, 2014·3 cites·20 claims
- 1182US8207539B2Light-emitting device having a thinned structure and the manufacturing method thereofHSIEH MIN-HSUN·Filed 2009·Granted Jun 26, 2012·8 cites·29 claims
- 1280USD1090799SHumidifierPOLAR SPECIES CULTURE COMMUNICATION SHENZHEN CO LTD·Filed 2025·Granted Aug 26, 2025·1 cites·1 claims
- 1380USD972690SFloor drain rubber plugPENG WEI·Filed 2021·Granted Dec 13, 2022·8 cites·1 claims
- 1479US9070827B2Optoelectronic device and method for manufacturing the samePENG WEI CHIH·Filed 2013·Granted Jun 30, 2015·5 cites·20 claims
- 1578US12514027B2Semiconductor photo-detecting deviceEPISTAR CORP·Filed 2024·Granted Dec 30, 2025·0 cites·20 claims
- 1678US7777240B2Optoelectronic deviceEPISTAR CORP·Filed 2008·Granted Aug 17, 2010·6 cites·13 claims
- 1777US10153398B2Light-emitting device and manufacturing method thereofEPISTAR CORP·Filed 2017·Granted Dec 11, 2018·2 cites·18 claims
- 1877US7017790B1Positioning device of a nail driverPENG WEI-CHIH·Filed 2004·Granted Mar 28, 2006·30 cites·3 claims
- 1974US11407094B2Fastening tool having a low nail, lockout mechanismBLACK & DECKER INC·Filed 2019·Granted Aug 9, 2022·2 cites·20 claims
- 2073US9525108B2Optoelectronic semiconductor deviceEPISTAR CORP·Filed 2014·Granted Dec 20, 2016·1 cites·16 claims
- 2169US11245060B2Optoelectronic semiconductor deviceEPISTAR CORP·Filed 2018·Granted Feb 8, 2022·0 cites·20 claims
- 2267US11607786B2Fastening tool having a tool-free depth adjustment mechanismBLACK & DECKER INC·Filed 2019·Granted Mar 21, 2023·1 cites·18 claims
- 2366US2025112443A1Semiconductor deviceEPISTAR CORP·Filed 2024·Application pending·0 cites
- 2465US11935981B2Semiconductor photo-detecting deviceEPISTAR CORP·Filed 2021·Granted Mar 19, 2024·0 cites·20 claims
- 2565US8299483B2Light-emitting semiconductor apparatusLU CHIH-CHIANG·Filed 2010·Granted Oct 30, 2012·1 cites·18 claims
- 2660US10573778B2Semiconductor deviceEPISTAR CORP·Filed 2019·Granted Feb 25, 2020·0 cites·19 claims
- 2758US8486729B2Light-emitting device having a thinned structure and the manufacturing method thereofHSIEH MIN-HSUN·Filed 2012·Granted Jul 16, 2013·0 cites·18 claims
- 2856US10559717B2Light-emitting device and manufacturing method thereofEPISTAR CORP·Filed 2018·Granted Feb 11, 2020·0 cites·19 claims
- 2956US2014367693A1Light-emitting device and the manufacturing method thereofEPISTAR CORP·Filed 2014·Application pending·0 cites
- 3056US2017077371A1Optoelectronic semiconductor deviceEPISTAR CORP·Filed 2016·Application pending·0 cites
- 3154US10217895B2Method of forming a light-emitting deviceEPISTAR CORP·Filed 2017·Granted Feb 26, 2019·0 cites·17 claims
- 3253US8946736B2Optoelectronic device and method for manufacturing the sameEPISTAR CORP·Filed 2012·Granted Feb 3, 2015·0 cites·20 claims
- 3351US2021199610A1Gas sensor and packaging component having the sameEPISTAR CORP·Filed 2020·Application pending·0 cites
- 3450US11679480B2Nosepiece latch mechanism for a fastening toolBLACK & DECKER INC·Filed 2020·Granted Jun 20, 2023·0 cites·18 claims
- 3549US2010084679A1Light-emitting deviceEPISTAR CORP·Filed 2009·Application pending·0 cites
- 3648US9653666B2Light-emitting device and the manufacturing method thereofEPISTAR CORP·Filed 2016·Granted May 16, 2017·0 cites·15 claims
- 3748US2021039833A1Device that prolongs service life of filter elementPENG WEI·Filed 2020·Application pending·0 cites
- 3847US10304993B1Light-emitting device and method of manufacturing the sameEPISTAR CORP·Filed 2018·Granted May 28, 2019·0 cites·10 claims
- 3946US6656756B2Technique for a surface-emitting laser diode with a metal reflectorTELECOMM LAB CHUNGHWA TELECOM·Filed 2001·Granted Dec 2, 2003·3 cites·10 claims
- 4045US2008230791A1Optoelectronic deviceEPISTAR CORP·Filed 2008·Application pending·0 cites
- 4145US2021278382A1Measurement apparatus for gas sensorEPISTAR CORP·Filed 2020·Application pending·0 cites
- 4245US2008128734A1Light-emitting deviceEPISTAR CORP·Filed 2007·Application pending·0 cites
- 4344US2015318439A1Optoelectronic device and method for manufacturing the sameEPISTAR CORP·Filed 2015·Application pending·0 cites
- 4442US2017002463A1Showerhead and a thin-film deposition apparatus containing the sameEPISTAR CORP·Filed 2016·Application pending·0 cites
- 4542US2006289881A1Semiconductor light emitting deviceCHEN YEN-WEN·Filed 2006·Application pending·0 cites
- 4637USD1098567SLamp baseXIAMEN NANGE TECH CO LTD·Filed 2024·Granted Oct 14, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →