Inventor · disambiguated record
Ching-Hui Chang
Also filed as: CHANG CHING-HUI
12 granted patents·7 pending applications·68 citations·filing 1997–2023
88Inventor score
Files withPRIMAX ELECTRONICS LTD7CHANG CHING HUI3ADVANCED SEMICONDUCTOR ENG2ASKEY COMPUTER CORP2AU OPTRONICS CORP1
Top patents by PatentIndex Score
19 records- 0194US8971479B2Gate driving circuitAU OPTRONICS CORP·Filed 2013·Granted Mar 3, 2015·20 cites·11 claims
- 0287US7986530B2Fixing structure for batteryASKEY COMPUTER CORP·Filed 2009·Granted Jul 26, 2011·8 cites·10 claims
- 0385US8325476B2Electronic device carrierHUANG CHIH-HUA·Filed 2010·Granted Dec 4, 2012·12 cites·11 claims
- 0473US10025969B2Fingerprint identification module and manufacturing method thereofPRIMAX ELECTRONICS LTD·Filed 2017·Granted Jul 17, 2018·2 cites·9 claims
- 0569US7122893B2Semiconductor package structureADVANCED SEMICONDUCTOR ENG·Filed 2004·Granted Oct 17, 2006·16 cites·20 claims
- 0668US10757310B1Miniature image pickup module and manufacturing method thereofPRIMAX ELECTRONICS LTD·Filed 2019·Granted Aug 25, 2020·1 cites·19 claims
- 0767US10061962B2Fingerprint identification module and manufacturing method thereofPRIMAX ELECTRONICS LTD·Filed 2017·Granted Aug 28, 2018·1 cites·3 claims
- 0858US2025062592A1Optical module packaging structure and method of manufacturing the samePRIMAX ELECTRONICS LTD·Filed 2023·Application pending·0 cites
- 0955US11785723B2Lens modulePRIMAX ELECTRONICS LTD·Filed 2021·Granted Oct 10, 2023·0 cites·6 claims
- 1051US11960138B2Active alignment machinePRIMAX ELECTRONICS LTD·Filed 2021·Granted Apr 16, 2024·0 cites·17 claims
- 1147US2010245721A1Liquid crystal anti-freeze method and liquid crystal module using the sameASKEY COMPUTER CORP·Filed 2009·Application pending·0 cites
- 1243US8274002B2Modular keyboard and manufacturing method thereofCHANG CHING-HUI·Filed 2009·Granted Sep 25, 2012·0 cites·10 claims
- 1340US5873263AEquipment and process for fluid purification and recoveryIND TECH RES INST·Filed 1997·Granted Feb 23, 1999·8 cites·17 claims
- 1440US2017243045A1Fingerprint identification module and manufacturing method thereofPRIMAX ELECTRONICS LTD·Filed 2017·Application pending·0 cites
- 1539US8673324B2Method for producing gamma-aminobutyric acid and food produced therebyCHANG CHING-HUI·Filed 2012·Granted Mar 18, 2014·0 cites·12 claims
- 1638US2013157414A1Stacked-die package and method thereforNXP BV·Filed 2012·Application pending·0 cites
- 1737US2004080036A1System in package structureADVANCED SEMICONDUCTOR ENG·Filed 2003·Application pending·0 cites
- 1837US2012188721A1Non-metal stiffener ring for fcbgaHO CHUNG HSIUNG·Filed 2011·Application pending·0 cites
- 1930US2013299955A1Film based ic packaging method and a packaged ic deviceCHANG CHING HUI·Filed 2012·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →