Inventor · disambiguated record
Yu-Chen Liu
Also filed as: LIU YU · LIU YU-CHEN
89 granted patents·36 pending applications·410 citations·filing 1999–2025
99Inventor score
Files withLIU YU-CHEN15AU OPTRONICS CORP9DELL PRODUCTS LP8FUL CHEE ENT CO LTD6REALTEK SEMICONDUCTOR CORP4
Top patents by PatentIndex Score
125 records- 0195US9963190B1Quick-release structureLIU YU CHEN·Filed 2017·Granted May 8, 2018·15 cites·7 claims
- 0294US8305743B2Curved display panel and method for manufacturing the sameWU JER-YAO·Filed 2008·Granted Nov 6, 2012·132 cites·26 claims
- 0393USD939493SMobile telephone coverSHENZHEN YU JIA TECH CO LTD·Filed 2021·Granted Dec 28, 2021·35 cites·1 claims
- 0493US8298431B2Manufacturing method of flexible display panel and manufacturing method of electro-optical apparatusCHWU JONG-WEN·Filed 2008·Granted Oct 30, 2012·42 cites·10 claims
- 0591US11663367B1Display managed privacy mode to present information handling system visual imagesDELL PRODUCTS LP·Filed 2022·Granted May 30, 2023·3 cites·17 claims
- 0691US10153461B1Display panel and method for manufacturing the sameINT TECH CO LTD·Filed 2017·Granted Dec 11, 2018·8 cites·14 claims
- 0791US8854591B2Display panel and method for narrowing edges and increasing edge strength thereofLIU YU CHEN·Filed 2010·Granted Oct 7, 2014·11 cites·3 claims
- 0889US9720268B2Display panel and method for narrowing edges and increasing edge strength thereofAU OPTRONICS CORP·Filed 2014·Granted Aug 1, 2017·11 cites·18 claims
- 0989US9431467B2Flexible display panel comprising first and second etching stop layers and electro-optical deviceAU OPTRONICS CORP·Filed 2015·Granted Aug 30, 2016·4 cites·10 claims
- 1088US10211734B1Bidirectional DC-DC converterCHIU HUANG JEN·Filed 2018·Granted Feb 19, 2019·9 cites·10 claims
- 1186US9743345B2Network service extension method and deviceREALTEK SEMICONDUCTOR COTPORATION·Filed 2014·Granted Aug 22, 2017·11 cites·11 claims
- 1285US10439489B1Hybrid-mode boost power factor corrector and method of operating the sameCHICONY POWER TECH CO LTD·Filed 2018·Granted Oct 8, 2019·5 cites·18 claims
- 1384US11147262B2Electric mousetrap with intelligent detection and safety protection functionsLIU YU CHEN·Filed 2018·Granted Oct 19, 2021·4 cites·10 claims
- 1482US11454341B2Fastening structureFUL CHEE ENT CO LTD·Filed 2019·Granted Sep 27, 2022·7 cites·1 claims
- 1580US7738061B2Display panel and method for manufacturing the same and electro-optical device including the display panel and method for manufacturing the sameAU OPTRONICS CORP·Filed 2007·Granted Jun 15, 2010·5 cites·26 claims
- 1680US6969282B2SIM card retainerBENQ CORP·Filed 2004·Granted Nov 29, 2005·21 cites·12 claims
- 1779US7742129B2Color filter substrate and manufacturing method thereof and liquid crystal display panelCHUNGHWA PICTURE TUBES LTD·Filed 2008·Granted Jun 22, 2010·7 cites·18 claims
- 1877US10504930B2Reflective liquid crystal display panelHANNSTAR DISPLAY CORP·Filed 2017·Granted Dec 10, 2019·1 cites·18 claims
- 1976US8325313B2Cambered liquid crystal display panelWANG SHU-CHIH·Filed 2009·Granted Dec 4, 2012·6 cites·13 claims
- 2076US7956960B2Display panel and method for manufacturing the same and electro-optical device including the display panel and method for manufacturing the sameAU OPTRONICS CORP·Filed 2010·Granted Jun 7, 2011·2 cites·23 claims
- 2175US11172671B2Multifunction infrared induction water sprinklerLIU YU CHEN·Filed 2018·Granted Nov 16, 2021·3 cites·10 claims
- 2275US10593283B2Display panelHANNSTAR DISPLAY NANJING CORP·Filed 2017·Granted Mar 17, 2020·1 cites·17 claims
- 2374US7746440B2Flat display panel having strength enhancing structureAU OPTRONICS CORP·Filed 2008·Granted Jun 29, 2010·5 cites·11 claims
- 2473US10416805B2Touch display apparatusHANNSTAR DISPLAY CORP·Filed 2016·Granted Sep 17, 2019·1 cites·22 claims
- 2572US12093473B2Active stylus adaptive to multiple input types at an information handling systemDELL PRODUCTS LP·Filed 2023·Granted Sep 17, 2024·0 cites·11 claims
- 2672US12078532B2Infrared alignment marker for display assemblyDELL PRODUCTS LP·Filed 2022·Granted Sep 3, 2024·0 cites·20 claims
- 2770US9780637B2Buck converter with changeable relationship between output voltage and duty cycle, and buck converting apparatus using the sameLITE ON TECHNOLOGY CORP·Filed 2015·Granted Oct 3, 2017·2 cites·22 claims
- 2868US12414457B2Light emission barrier to prevent light leakageDELL PRODUCTS LP·Filed 2022·Granted Sep 9, 2025·0 cites·20 claims
- 2968US8507427B2Structural and mechanistic basis for novel compound biosynthesis using the 4-electron hexose oxidaseLI TSUNG-LIN·Filed 2010·Granted Aug 13, 2013·1 cites·21 claims
- 3067US12211462B1Variable refresh rate flicker calculation methodologyDELL PRODUCTS LP·Filed 2023·Granted Jan 28, 2025·0 cites·14 claims
- 3167US10656434B2Display device with two display panelsHANNSTAR DISPLAY NANJING CORP·Filed 2017·Granted May 19, 2020·1 cites·17 claims
- 3267US8991847B2Quick release structure for a bicycleLIU YU-CHEN·Filed 2014·Granted Mar 31, 2015·4 cites·2 claims
- 3366US11819614B2Patient interface having adaptive system, respiratory mask and cushion module adapted with adaptive systemAPEX MEDICAL CORP·Filed 2019·Granted Nov 21, 2023·1 cites·29 claims
- 3465US11063428B2Switch circuitCHICONY POWER TECH CO LTD·Filed 2019·Granted Jul 13, 2021·1 cites·15 claims
- 3565US10624331B2Mouse repellerLIU YU CHEN·Filed 2018·Granted Apr 21, 2020·0 cites·8 claims
- 3665USD775720SFanDELTA ELECTRONICS INC·Filed 2015·Granted Jan 3, 2017·10 cites·1 claims
- 3765US6350606B1Microflora compositions for use in the production of uncooked stinky tofu (chaw-tofu)FOOD INDUSTRY RES AND DEV·Filed 2000·Granted Feb 26, 2002·4 cites·2 claims
- 3864USD907073SCabinet for freezerLIU YU CHEN·Filed 2019·Granted Jan 5, 2021·8 cites·1 claims
- 3964US8368863B2Liquid crystal display panelAU OPTRONICS CORP·Filed 2010·Granted Feb 5, 2013·1 cites·22 claims
- 4063US10303010B2Method of manufacturing pixel structure of liquid crystal display panelCHUNGHWA PICTURE TUBES LTD·Filed 2017·Granted May 28, 2019·0 cites·9 claims
- 4161US9798200B2Pixel structure of liquid crystal display panel and manufacturing method thereofCHUNGHWA PICTURE TUBES LTD·Filed 2016·Granted Oct 24, 2017·0 cites·20 claims
- 4260US11662861B1Edge display having electrostatic discharge protectionDELL PRODUCTS LP·Filed 2022·Granted May 30, 2023·0 cites·17 claims
- 4360US10804347B2Display panelINT TECH CO LTD·Filed 2019·Granted Oct 13, 2020·0 cites·6 claims
- 4459US12039515B2Mobile POS terminalQISDA CORP·Filed 2022·Granted Jul 16, 2024·0 cites·9 claims
- 4559US11797111B2Active stylus adaptive to multiple input types at an information handling systemDELL PRODUCTS LP·Filed 2021·Granted Oct 24, 2023·0 cites·9 claims
- 4658US2024050564A1Combination therapy using an anti-fucosyl-gm1 antibodyBRISTOL MYERS SQUIBB CO·Filed 2022·Application pending·0 cites
- 4757US11639145B2Vehicle structure material strengthening system and vehicle containing sameUNIV NAT CHENG KUNG·Filed 2021·Granted May 2, 2023·0 cites·18 claims
- 4857US10753530B2Quick-release mounting structure of action camera casingFUL CHEE ENT CO LTD·Filed 2019·Granted Aug 25, 2020·1 cites·10 claims
- 4957US10578877B1Near-eye display system and display method thereofLIN CHIA MING·Filed 2019·Granted Mar 3, 2020·1 cites·14 claims
- 5056USD954037SMobile telephone coverSHENZHEN YU JIA TECH CO LTD·Filed 2021·Granted Jun 7, 2022·2 cites·1 claims
Showing the top 50 of 125 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →