Inventor · disambiguated record
Chia-Chun Chang
Also filed as: CHANG CHIA-CHUN · CHANG CHIA-CHUN J
32 granted patents·18 pending applications·235 citations·filing 1994–2024
96Inventor score
Files withHON HAI PREC IND CO LTD8CHANG CHIA-CHUN7TAIWAN SEMICONDUCTOR MFG CO LTD6MAXYGEN INC4SCHERING CORP4
Top patents by PatentIndex Score
50 records- 0193US5576423AAntibodies to the slam protein expressed on activated T cellsSCHERING CORP·Filed 1994·Granted Nov 19, 1996·96 cites·26 claims
- 0291US8807525B2Quick-release couplingCHANG CHIA-CHUN·Filed 2012·Granted Aug 19, 2014·14 cites·4 claims
- 0391US8599501B2Lens moduleCHANG CHIA-CHUN·Filed 2012·Granted Dec 3, 2013·16 cites·8 claims
- 0491US7094875B2Co-stimulatory polypeptidesMAXYGEN INC·Filed 2001·Granted Aug 22, 2006·24 cites·53 claims
- 0590US8253839B2Lens assembly and camera module having sameCHANG CHIA-CHUN·Filed 2010·Granted Aug 28, 2012·12 cites·16 claims
- 0687US9630236B1Pipe positioning deviceSUN-WONDER IND CO LTD·Filed 2016·Granted Apr 25, 2017·4 cites·5 claims
- 0785US9780647B2Input-output circuitsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2015·Granted Oct 3, 2017·4 cites·20 claims
- 0885US8363341B2Fixed-focus lens moduleHON HAI PREC IND CO LTD·Filed 2010·Granted Jan 29, 2013·8 cites·8 claims
- 0983US8014655B2Camera moduleHON HAI PREC IND CO LTD·Filed 2010·Granted Sep 6, 2011·7 cites·14 claims
- 1081US2024223085A1Auto Calibration Dead-Time Control CircuitTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 1180US7437848B2Firearm aiming and photographing compound apparatusASIA OPTICAL CO INC·Filed 2006·Granted Oct 21, 2008·23 cites·8 claims
- 1277US8467008B2Clamping device, backlight module, and display apparatusCHANG CHIA-CHUN·Filed 2009·Granted Jun 18, 2013·8 cites·24 claims
- 1375US2025202069A1Battery module and repairing method thereforTREND POWER TECH CHANGSHU INC·Filed 2024·Application pending·0 cites
- 1474US7183376B2Variant B7 co-stimulatory moleculesMAXYGEN INC·Filed 2001·Granted Feb 27, 2007·6 cites·30 claims
- 1573US9196862B2Display device and assembly method thereofHUANG YU-CHUN·Filed 2012·Granted Nov 24, 2015·2 cites·17 claims
- 1672US11962240B2Auto calibration dead-time control circuitTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Apr 16, 2024·0 cites·20 claims
- 1772US2024356152A1Battery moduleTREND POWER TECH CHANGSHU INC·Filed 2024·Application pending·0 cites
- 1869US10186958B2Input-output circuitsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Jan 22, 2019·1 cites·20 claims
- 1964US2025347616A1Detection device, optical system including the same, and method for detecting concentration using the sameVISERA TECHNOLOGIES CO LTD·Filed 2024·Application pending·0 cites
- 2064US2010261660A1Novel co-stimulatory moleculesMAXYGEN INC·Filed 2006·Application pending·0 cites
- 2162US2005123522A1Monocyte-derived dendritic cell subsetsMAXYGEN INC·Filed 2004·Application pending·0 cites
- 2260US10101527B2Display device with narrow bezel designAU OPTRONICS CORP·Filed 2017·Granted Oct 16, 2018·1 cites·20 claims
- 2357US10998817B2Auto calibration dead-time control circuitTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted May 4, 2021·0 cites·20 claims
- 2457US7880979B2Aperture stop and manufacturing method thereofHON HAI PREC IND CO LTD·Filed 2008·Granted Feb 1, 2011·1 cites·2 claims
- 2556US8120695B2Camera module having a lens barrel holder including a protrusion inserted in a recess in a sidewall of the lens barrel and providing good coaxialityCHANG CHIA-CHUN·Filed 2009·Granted Feb 21, 2012·0 cites·10 claims
- 2654US12469440B1Display apparatusAUO CORP·Filed 2024·Granted Nov 11, 2025·0 cites·8 claims
- 2754US11271482B2DC-DC converter and DC-DC converter operation methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Mar 8, 2022·0 cites·19 claims
- 2852US2001026937A1Monocyte-derived dendritic cell subsetsFiled 2001·Application pending·0 cites
- 2951US9248479B2Cleaning device for cleaning optical lenses in trayCHANG CHIA-CHUN·Filed 2012·Granted Feb 2, 2016·0 cites·9 claims
- 3051US2024281217A1Projector and control method thereofCORETRONIC CORP·Filed 2024·Application pending·0 cites
- 3151US2010046239A1Lamp housingHON HAI PREC IND CO LTD·Filed 2008·Application pending·0 cites
- 3250US10649276B2Backlight module and display deviceINNOLUX CORP·Filed 2018·Granted May 12, 2020·0 cites·15 claims
- 3350US7222432B2Method of assembling reticle moduleASIA OPTICAL CO INC·Filed 2004·Granted May 29, 2007·5 cites·13 claims
- 3450US2010067256A1Light source set and back light moduleCHUNGHWA PICTURE TUBES LTD·Filed 2008·Application pending·0 cites
- 3549US7988528B2Apparatus and method for grinding threaded portion of workpieceHON HAI PREC IND CO LTD·Filed 2008·Granted Aug 2, 2011·0 cites·7 claims
- 3648US8047833B2Injection moldHON HAI PREC IND CO LTD·Filed 2009·Granted Nov 1, 2011·2 cites·6 claims
- 3745US7990638B2Lens moduleHON HAI PREC IND CO LTD·Filed 2010·Granted Aug 2, 2011·0 cites·10 claims
- 3845US2013291976A1Quick-release couplingCHANG CHIA-CHUN·Filed 2012·Application pending·0 cites
- 3944US2013242212A1Mirror switchable organic light emitting display and mirror switchable displayHUANG YU-CHUN·Filed 2012·Application pending·0 cites
- 4043US9490457B2Display device and assembly method thereofAU OPTRONICS CORP·Filed 2015·Granted Nov 8, 2016·0 cites·4 claims
- 4143US2018345466A1Pipe crimping toolSUN WONDER IND CO LTD·Filed 2018·Application pending·0 cites
- 4240US2008062514A1Digital telescopic sightASIA OPTICAL CO INC·Filed 2007·Application pending·0 cites
- 4339US2006038971A1Dual reticle device and assembling method thereofLIANG SHANG-YUNG·Filed 2004·Application pending·0 cites
- 4438US2011102373A1Optical pen and optical touch device having sameHON HAI PREC IND CO LTD·Filed 2010·Application pending·0 cites
- 4537US9398093B2Control method of storage apparatusYANG CHUNG-JEN·Filed 2013·Granted Jul 19, 2016·0 cites·16 claims
- 4637US5977303AMammalian cell surface antigensSCHERING CORP·Filed 1995·Granted Nov 2, 1999·1 cites·30 claims
- 4737US2014012943A1Method and storage apparatus for switching data transmission path to transmit dataYANG CHUNG-JEN·Filed 2013·Application pending·0 cites
- 4836US2017001270A1Pipe crimping toolSUN-WONDER IND CO LTD·Filed 2015·Application pending·0 cites
- 4933US6372899B1Purified genes encoding mammalian cell surface antigens; proteins and antibodiesSCHERING CORP·Filed 1998·Granted Apr 16, 2002·0 cites·14 claims
- 5029US6399065B1Methods for modulating SLAM-expressing T cellsSCHERING CORP·Filed 1997·Granted Jun 4, 2002·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →