Inventor · disambiguated record
Chi-Feng Chen
Also filed as: CHEN CHI-FENG
10 granted patents·11 pending applications·21 citations·filing 2001–2024
83Inventor score
Files withDAYU optoelectronics4LITE ON TECHNOLOGY CORP3UNIV NAT CENTRAL2BROADRAY TECH CO LTD1HEWLETT PACKARD DEVELOPMENT CO1
Top patents by PatentIndex Score
21 records- 0180US9356060B2Image sensor device and methodTAIWAN SEMICONDUCTOR MFG·Filed 2013·Granted May 31, 2016·3 cites·20 claims
- 0272US8809813B1Scanned UV-LED exposure deviceUNIV NAT CENTRAL·Filed 2013·Granted Aug 19, 2014·3 cites·16 claims
- 0372US2024312369A1Metalens, metalens set and method of image construction or decryption thereofBROADRAY TECH CO LTD·Filed 2024·Application pending·0 cites
- 0466US9051649B2Semiconductor film deposition apparatus and method with improved heater cooling efficiencyTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2013·Granted Jun 9, 2015·3 cites·18 claims
- 0559US7436558B2Connecting mechanism for scan carriage and axial rodLITE ON TECHNOLOGY CORP·Filed 2004·Granted Oct 14, 2008·4 cites·19 claims
- 0657US12498805B2Input deviceLITE ON TECHNOLOGY CORP·Filed 2024·Granted Dec 16, 2025·0 cites·19 claims
- 0757US12347912B2Multi-layered resonator circuit structure and multi-layered filter circuit structureUNIMICRON TECHNOLOGY CORP·Filed 2023·Granted Jul 1, 2025·0 cites·11 claims
- 0854US11183152B2Method for compensating for brightness of abnormal pixel of display deviceINNOLUX CORP·Filed 2020·Granted Nov 23, 2021·0 cites·8 claims
- 0954US6883932B2Apparatus for improving uniformity used in a backlight moduleIND TECH RES INST·Filed 2003·Granted Apr 26, 2005·6 cites·10 claims
- 1051US8031405B2Optical adjusting apparatus with composite pattern structureDAYU optoelectronics·Filed 2009·Granted Oct 4, 2011·2 cites·18 claims
- 1146US2023305643A1Joystick moduleLITE ON TECHNOLOGY CORP·Filed 2023·Application pending·0 cites
- 1246US2009225552A1Light source-modulating device having composite curved surfacesUNIV NAT CENTRAL·Filed 2008·Application pending·0 cites
- 1344US2022206548A1Pulse width modulation and voltage test signals for fan type detectionHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Application pending·0 cites
- 1441US2010259825A1Composite brightness enhancement film having two-phase hazing layerDAYU optoelectronics·Filed 2009·Application pending·0 cites
- 1539US2005099902A1Method of correcting a step number of a stepping motor in an optical driveLITE ON IT CORP·Filed 2004·Application pending·0 cites
- 1638US8253089B2Pointing error correcting system and method thereofWU JIUNN-CHI·Filed 2010·Granted Aug 28, 2012·0 cites·15 claims
- 1738US2010259939A1Brightness enhancement film having composite lens and prism structureDAYU optoelectronics·Filed 2009·Application pending·0 cites
- 1834US2003082020A1Welded micro-drillFiled 2001·Application pending·0 cites
- 1934US2007253038A1Sheet-fed image-scanning apparatusLEE TA-YI·Filed 2006·Application pending·0 cites
- 2032US2005152245A1Method for controlling a sled-home operationFiled 2004·Application pending·0 cites
- 2131US2011228392A1Optical retroreflective apparatus and method thereofDAYU optoelectronics·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →