Inventor · disambiguated record
Chih-Hung Liu
Also filed as: LIU CHIH H · LIU CHIH-HUNG
21 granted patents·16 pending applications·97 citations·filing 1978–2024
93Inventor score
Files withDARWIN PRECISIONS CORP7INNOLUX CORP4IND TECH RES INST3LIU CHIH-HUNG3TAIWAN SEMICONDUCTOR MFG CO LTD3
Top patents by PatentIndex Score
37 records- 0196US11736850B1Open ear headphonesMERRY ELECTRONICS CO LTD·Filed 2022·Granted Aug 22, 2023·8 cites·14 claims
- 0293US11738816B2LockTEAM YOUNG TECH CO LTD·Filed 2021·Granted Aug 29, 2023·4 cites·12 claims
- 0392US11487156B2Backlight module and display device including the sameINNOLUX CORP·Filed 2021·Granted Nov 1, 2022·3 cites·19 claims
- 0489US7375374B2Method for repairing thin film transistor array substrateCHUNGHWA PICTURE TUBES LTD·Filed 2007·Granted May 20, 2008·25 cites·11 claims
- 0584US7265386B2Thin film transistor array substrate and method for repairing the sameCHUNGHWA PICTURE TUBES LTD·Filed 2005·Granted Sep 4, 2007·13 cites·3 claims
- 0679US11873665B2Bike lockTEAM YOUNG TECH CO LTD·Filed 2021·Granted Jan 16, 2024·1 cites·10 claims
- 0778US12044928B2Electronic deviceINNOLUX CORP·Filed 2023·Granted Jul 23, 2024·0 cites·15 claims
- 0878US9804720B2OLED touch display panelEVERDISPLAY OPTRONICS (SHANGHAI) LTD·Filed 2015·Granted Oct 31, 2017·3 cites·11 claims
- 0977US9203056B1OLED structureEVERDISPLAY OPTRONICS SHANGHAI LTD·Filed 2014·Granted Dec 1, 2015·3 cites·7 claims
- 1074US11860477B2Electronic deviceINNOLUX CORP·Filed 2022·Granted Jan 2, 2024·0 cites·10 claims
- 1172US4208137APosition sensing for matrix printerNCR CO·Filed 1978·Granted Jun 17, 1980·15 cites·13 claims
- 1271US9204950B2Plasma generator, surface treatment method using the same and surface treatment method using the same for bio-tissueIND TECH RES INST·Filed 2013·Granted Dec 8, 2015·7 cites·23 claims
- 1364US12405416B2Electronic deviceINNOLUX CORP·Filed 2024·Granted Sep 2, 2025·0 cites·20 claims
- 1464US10618534B2Monitor vehicle for a rail system and method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Apr 14, 2020·0 cites·20 claims
- 1561US12095454B2Electronic switch device and system thereofDARWIN PRECISIONS CORP·Filed 2023·Granted Sep 17, 2024·0 cites·10 claims
- 1659US10464583B2Monitor vehicle for a rail system and method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Nov 5, 2019·0 cites·20 claims
- 1758US12418291B2Non-contact switch and control system thereofDARWIN PRECISIONS CORP·Filed 2023·Granted Sep 16, 2025·0 cites·10 claims
- 1858US11807326B2Concealed bicycle lock system and setup method thereofTEAM YOUNG TECH CO LTD·Filed 2021·Granted Nov 7, 2023·0 cites·10 claims
- 1958US6820633B2Thermally-sensitive safety device for gas tubingFiled 2002·Granted Nov 23, 2004·10 cites·3 claims
- 2057US2025181194A1Externally hanged floating touch apparatus and floating touch display apparatus thereofDARWIN PRECISIONS CORP·Filed 2024·Application pending·0 cites
- 2152US2024345686A1Contactless buttonDARWIN PRECISIONS CORP·Filed 2023·Application pending·0 cites
- 2250US7168920B2Fan base caseASIA VITAL COMPONENTS CO LTD·Filed 2004·Granted Jan 30, 2007·5 cites·3 claims
- 2349US2025141447A1Modular circuit board, non-contact switch system, and switch detection methodDARWIN PRECISIONS CORP·Filed 2024·Application pending·0 cites
- 2448US10867823B2Fault detection method in semiconductor fabricationTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Dec 15, 2020·0 cites·20 claims
- 2548US2025172696A1Contactless buttonDARWIN PRECISIONS CORP·Filed 2024·Application pending·0 cites
- 2646US2024223175A1Non-contacting switch control systemDARWIN PRECISIONS CORP·Filed 2023·Application pending·0 cites
- 2743US2009277131A1Clamp Device and Packaging Box Assembly Incorporating Said Clamp DeviceHUNG CHIEN-HUA·Filed 2008·Application pending·0 cites
- 2843US2021392938A1Device for roasting beansSANDBOX SMART TECH CO LTD·Filed 2020·Application pending·0 cites
- 2940US2013033223A1Portable chargerLIU CHIH-HUNG·Filed 2011·Application pending·0 cites
- 3039US2019221060A1Smart logistic locker management methodGOLDTEK TECHNOLOGY CO LTD·Filed 2018·Application pending·0 cites
- 3139US2006198923A1Feeding mechanism for injection-molding machineLIU I-SHENG·Filed 2005·Application pending·0 cites
- 3239US2006240359A1Patterning process and contact structureLIU CHIH-HUNG·Filed 2005·Application pending·0 cites
- 3337US2019131114A1Focus ring, plasma apparatus and voltage-adjusting method using the sameIND TECH RES INST·Filed 2017·Application pending·0 cites
- 3436US2019385826A1Plasma processing deviceIND TECH RES INST·Filed 2018·Application pending·0 cites
- 3535US2007290205A1Dual-channel thin film transistorCHEN CHIN-SHENG·Filed 2006·Application pending·0 cites
- 3633US2009169045A1Display Device with Hidden Speaker AssembliesLIU CHIH-HUNG·Filed 2007·Application pending·0 cites
- 3730US2007206123A1Liquid crystal televisionDIGIMEDIA TECHNOLOGY CO LTD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →