Inventor · disambiguated record
Yen-Chen Chen
Also filed as: CHEN YEN-CHEN
77 granted patents·26 pending applications·870 citations·filing 1991–2025
99Inventor score
Files withUNITED MICROELECTRONICS CORP20HIMAX TECH INC11HIMAX DISPLAY INC9LIQXTAL TECH INC8HIMAX TECH LTD4
Top patents by PatentIndex Score
103 records- 0198US5648793ADriving system for active matrix liquid crystal displayIND TECH RES INST·Filed 1992·Granted Jul 15, 1997·256 cites·9 claims
- 0295US11474366B2Light projectorLIQXTAL TECH INC·Filed 2020·Granted Oct 18, 2022·4 cites·13 claims
- 0393US10731976B2Optical sensing device and structured light projectorLIQXTAL TECH INC·Filed 2018·Granted Aug 4, 2020·7 cites·25 claims
- 0492US11269193B2Optical sensing device and structured light projectorLIQXTAL TECH INC·Filed 2018·Granted Mar 8, 2022·5 cites·9 claims
- 0592US5963291AOptical attenuator using polarization modulation and a feedback controllerCHORUM TECHNOLOGIES INC·Filed 1997·Granted Oct 5, 1999·123 cites·16 claims
- 0690US8085694B2Method for avoiding unnecessary excessive stay of short cycle in discontinuous reception mechanismWU CHUNLI·Filed 2009·Granted Dec 27, 2011·23 cites·5 claims
- 0788US10613117B2Probe card device and rectangular probe thereofCHUNGHWA PREC TEST TECH CO LTD·Filed 2018·Granted Apr 7, 2020·4 cites·10 claims
- 0888US10074725B1Semiconductor structure and manufacturing method thereofUNITED MICROELECTRONICS CORP·Filed 2017·Granted Sep 11, 2018·5 cites·17 claims
- 0987US11088285B2Oxide semiconductor field effect transistor and forming method thereofUNITED MICROELECTRONICS CORP·Filed 2018·Granted Aug 10, 2021·3 cites·11 claims
- 1087US10446689B1Manufacturing method of oxide semiconductor deviceUNITED MICROELECTRONICS CORP·Filed 2019·Granted Oct 15, 2019·4 cites·8 claims
- 1186US11631771B2Oxide semiconductor field effect transistorUNITED MICROELECTRONICS CORP·Filed 2021·Granted Apr 18, 2023·1 cites·12 claims
- 1286US7769926B2Method for providing a buffer status report using user equipment to calculate available space of a protocol data unit in a mobile communication networkSUNPLUS MMOBILE INC·Filed 2008·Granted Aug 3, 2010·17 cites·18 claims
- 1383US7396130B2Optical system, image projection apparatus and method thereofHIMAX TECH INC·Filed 2005·Granted Jul 8, 2008·8 cites·13 claims
- 1481US7808573B2Display (LCOS) panel module having an adhesive on a subtrate with a flexible printed circuit (FPC) having an opening so that the LCOS panel may be adhesively connected to the substrate and electrically connected to the FPC through the openingHIMAX DISPLAY INC·Filed 2008·Granted Oct 5, 2010·8 cites·19 claims
- 1581US6456353B1Display driver integrated circuit moduleCHI MEI OPTO ELECTRONICS CORP·Filed 1999·Granted Sep 24, 2002·70 cites·13 claims
- 1681US2025350395A1Mechanism to cancel lte crs interference from neighboring cell in dssMEDIA TEK INC·Filed 2025·Application pending·0 cites
- 1780US7724220B2Driving system of light emitting diodeHIMAX DISPLAY INC·Filed 2007·Granted May 25, 2010·8 cites·12 claims
- 1879US12027629B2Oxide semiconductor field effect transistorUNITED MICROELECTRONICS CORP·Filed 2023·Granted Jul 2, 2024·0 cites·12 claims
- 1979US9728467B2Method for modulating work function of semiconductor device having metal gate structure by gas treatmentUNITED MICROELECTRONICS CORP·Filed 2015·Granted Aug 8, 2017·3 cites·18 claims
- 2079US8720062B2Molding method for a thin-profile composite capillary structureHE SIN-WEI·Filed 2012·Granted May 13, 2014·8 cites·9 claims
- 2179US6850305B2Layout structure for a liquid crystal displayHIMAX TECH INC·Filed 2003·Granted Feb 1, 2005·26 cites·4 claims
- 2278US11656475B2Structured light projectorLIQXTAL TECH INC·Filed 2022·Granted May 23, 2023·0 cites·8 claims
- 2377US7764255B2Liquid crystal on silicon (LCOS) display driving system and the method thereofHIMAX TECH LTD·Filed 2005·Granted Jul 27, 2010·4 cites·22 claims
- 2476US11083078B1Electronic assemblySHANGHAI ZHAOXIN SEMICONDUCTOR CO LTD·Filed 2020·Granted Aug 3, 2021·1 cites·19 claims
- 2576US6433766B1Data transmission method and device for reducing the electromagnetic interference intensity of liquid crystal display circuitCHI MEI OPTOELECTRONICS CORP·Filed 2000·Granted Aug 13, 2002·16 cites·6 claims
- 2673US11835732B2Structured light projectorLIQXTAL TECH INC·Filed 2022·Granted Dec 5, 2023·0 cites·7 claims
- 2773US10605830B2Probe card device and rectangular probe thereof having ring-shaped branch segmentCHUNGHWA PREC TEST TECH CO LTD·Filed 2018·Granted Mar 31, 2020·1 cites·11 claims
- 2873US6256010B1Dynamic correction of LCD gamma curveIND TECH RES INST·Filed 1997·Granted Jul 3, 2001·42 cites·12 claims
- 2972US2023140294A1Tunable light projectorLIQXTAL TECH INC·Filed 2022·Application pending·0 cites
- 3071US11476367B2Semiconductor deviceUNITED MICROELECTRONICS CORP·Filed 2021·Granted Oct 18, 2022·0 cites·8 claims
- 3171US11342465B2Method of forming oxide semiconductor field effect transistorUNITED MICROELECTRONICS CORP·Filed 2021·Granted May 24, 2022·0 cites·7 claims
- 3271US8145813B2Electronic device utilizing connecting port for connecting connector to transmit/receive signals with customized formatHO YUNG-YUAN·Filed 2009·Granted Mar 27, 2012·10 cites·13 claims
- 3369US12388560B2Mechanism to cancel LTE CRS interference from neighboring cell in DSSMEDIATEK INC·Filed 2022·Granted Aug 12, 2025·0 cites·10 claims
- 3469US7456813B2Liquid crystal display of improving display color contrast effect and related methodHIMAX TECH LTD·Filed 2005·Granted Nov 25, 2008·2 cites·18 claims
- 3569US6201593B1Optical communication system having a liquid crystal routing switchCHORUM TECHNOLOGIES INC·Filed 1999·Granted Mar 13, 2001·31 cites·2 claims
- 3668US9966425B1Method for fabricating a MIM capacitorUNITED MICROELECTRONICS CORP·Filed 2017·Granted May 8, 2018·1 cites·14 claims
- 3768US7184016B2Data driver for an LCD panelHIMAX TECH LTD·Filed 2003·Granted Feb 27, 2007·10 cites·9 claims
- 3868US5189515ATelevision synchronization signal separatorIND TECH RES INST·Filed 1991·Granted Feb 23, 1993·28 cites·6 claims
- 3966US6094246AAcute twist nematic liquid crystal electro-optic modulator for use in an infrared optical communication system having extinction ratio of -25dbCHORUM TECHNOLOGIES·Filed 1998·Granted Jul 25, 2000·31 cites·10 claims
- 4065US12470951B2Methods and apparatus for determining ar filter coefficient and times of synchronizationMEDIATEK INC·Filed 2023·Granted Nov 11, 2025·0 cites·20 claims
- 4165US9478628B1Metal gate forming processUNITED MICROELECTRONICS CORP·Filed 2015·Granted Oct 25, 2016·1 cites·16 claims
- 4264US7006066B2Driving circuit for liquid crystal display and method for controlling the sameHIMAX TECH INC·Filed 2002·Granted Feb 28, 2006·9 cites·22 claims
- 4363US8982029B2Pixel circuitry of display device and display method thereofWU BIING-SENG·Filed 2009·Granted Mar 17, 2015·1 cites·5 claims
- 4462US12426025B2Method for bandwidth allocationUNIV MING CHI TECHNOLOGY·Filed 2022·Granted Sep 23, 2025·0 cites·12 claims
- 4562US6611247B1Data transfer system and method for multi-level signal of matrix displayHIMAX TECH INC·Filed 1999·Granted Aug 26, 2003·31 cites·10 claims
- 4661US11317504B2Electronic assemblySHANGHAI ZHAOXIN SEMICONDUCTOR CO LTD·Filed 2020·Granted Apr 26, 2022·0 cites·18 claims
- 4761US2020228764A1Tunable light projectorLIQXTAL TECH INC·Filed 2020·Application pending·0 cites
- 4859US11133418B2Semiconductor device and method for fabricating the sameUNITED MICROELECTRONICS CORP·Filed 2019·Granted Sep 28, 2021·0 cites·8 claims
- 4959US2025356977A1Method and system for predicting the medication for autoimmune diseaseNAT DEFENSE MEDICAL CENTER·Filed 2025·Application pending·0 cites
- 5058US7004587B2Projection display apparatus with two reflective light panelsHIMAX TECH INC·Filed 2004·Granted Feb 28, 2006·4 cites·28 claims
Showing the top 50 of 103 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Yen-Chen Chen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →