Inventor · disambiguated record
Chih-Ming Chang
Also filed as: CHANG CHIH · CHANG CHIH-MING
113 granted patents·52 pending applications·533 citations·filing 2001–2025
99Inventor score
Top patents by PatentIndex Score
165 records- 0198US9688026B2Heating platform and 3D printing apparatusXYZPRINTING INC·Filed 2014·Granted Jun 27, 2017·32 cites·14 claims
- 0297US7477331B22D/3D display and method for forming 3D imageAU OPTRONICS CORP·Filed 2005·Granted Jan 13, 2009·37 cites·4 claims
- 0396US9021563B2Accessory interface systemHTC CORP·Filed 2013·Granted Apr 28, 2015·25 cites·34 claims
- 0496US7636076B2Four-color transflective color liquid crystal displayAU OPTRONICS CORP·Filed 2005·Granted Dec 22, 2009·50 cites·18 claims
- 0594US7453429B2Viewing-angle adjustable liquid crystal display and method for adjusting viewing-angle of the sameAU OPTRONICS CORP·Filed 2005·Granted Nov 18, 2008·16 cites·7 claims
- 0693US7868976B2Transflective liquid crystal display with gamma harmonizationAU OPTRONICS CORP·Filed 2010·Granted Jan 11, 2011·9 cites·11 claims
- 0792US11802657B2Display device and fixing moduleQISDA CORP·Filed 2022·Granted Oct 31, 2023·3 cites·11 claims
- 0892US11303260B1Coupled resonator filter with high quality factorADVANCED CERAMIC X CORP·Filed 2021·Granted Apr 12, 2022·3 cites·7 claims
- 0992US7768604B2Transflective liquid crystal display with partially shifted reflectivity curveAU OPTRONICS CORP·Filed 2005·Granted Aug 3, 2010·16 cites·24 claims
- 1091US7564530B2Sub-pixel structure in transflective color liquid crystal displayAU OPTRONICS CORP·Filed 2005·Granted Jul 21, 2009·18 cites·21 claims
- 1190US7728801B2Adjustable-viewing-angle liquid crystal displayAU OPTRONICS CORP·Filed 2005·Granted Jun 1, 2010·14 cites·12 claims
- 1290US7683988B2Transflective liquid crystal display with gamma harmonizationAU OPTRONICS CORP·Filed 2006·Granted Mar 23, 2010·8 cites·14 claims
- 1390US7430028B2Viewing-angle adjustable liquid crystal display and method for adjusting the sameAU OPTRONICS CORP·Filed 2005·Granted Sep 30, 2008·14 cites·11 claims
- 1489US7499128B2Liquid crystal panel with improved chromaticity and brightnessAU OPTRONICS CORP·Filed 2007·Granted Mar 3, 2009·9 cites·9 claims
- 1585US9715234B2Multiple rotors aircraft and control methodMETAL IND RES & DEV CT·Filed 2015·Granted Jul 25, 2017·15 cites·11 claims
- 1685US9665984B22D image-based 3D glasses virtual try-on systemULSEE INC·Filed 2014·Granted May 30, 2017·8 cites·20 claims
- 1785US7327929B2Backlight module for 3D display device and method for displaying 3D images utilizing the sameAU OPTRONICS CORP·Filed 2005·Granted Feb 5, 2008·17 cites·31 claims
- 1885US6488136B2Ratchet wheel structure of ratcheting wrenchFiled 2001·Granted Dec 3, 2002·30 cites·2 claims
- 1984US10029423B2Printing correction method and three-dimensional printing deviceXYZPRINTING INC·Filed 2015·Granted Jul 24, 2018·2 cites·12 claims
- 2084US9182813B2Image-based object tracking system in 3D space using controller having multiple color clustersULSEE INC·Filed 2013·Granted Nov 10, 2015·8 cites·20 claims
- 2183US11598806B2Test apparatus and test method to a memory deviceNANYA TECHNOLOGY CORP·Filed 2021·Granted Mar 7, 2023·2 cites·12 claims
- 2283US10003485B2Systems of synchronizing lighting effect control signals and patterns for controlling interactive lighting effect devicesLUMIC TECH INC·Filed 2017·Granted Jun 19, 2018·7 cites·13 claims
- 2383US7426004B2Transflective pixel structure having particular floating electrode in a storage capacitorAU OPTRONICS CORP·Filed 2006·Granted Sep 16, 2008·7 cites·11 claims
- 2483US7317502B2Liquid crystal panel with improved chromaticity and brightnessAU OPTRONICS CORP·Filed 2004·Granted Jan 8, 2008·19 cites·11 claims
- 2582US7379135B2Transflective liquid crystal displayFUJITSU LTD·Filed 2004·Granted May 27, 2008·20 cites·20 claims
- 2681US7671952B2Multi-domain vertical alignment liquid crystal display panelAU OPTRONICS CORP·Filed 2007·Granted Mar 2, 2010·7 cites·16 claims
- 2780US8552944B2Pixel structure and control system for controlling the samePEI CHIH-CHUN·Filed 2006·Granted Oct 8, 2013·7 cites·17 claims
- 2878US7830482B2Method for manufacturing a transflective liquid crystal display panel comprising forming a first alignment film having different alignments in the transmissive and reflective regions and forming a second alignment film with a single alignmentAU OPTRONICS CORP·Filed 2010·Granted Nov 9, 2010·3 cites·6 claims
- 2978US7540643B2Backlight modulesAU OPTRONICS CORP·Filed 2005·Granted Jun 2, 2009·8 cites·5 claims
- 3076US7379138B2Transflective liquid crystal display having first and second voltage potentials selected to achieve predetermined polarization states for light encountering respectively the transmissive and reflective areasAU OPTRONICS CORP·Filed 2005·Granted May 27, 2008·5 cites·19 claims
- 3175US8179354B2Liquid crystal display panel and liquid crystal display applying the sameCHEN YING-RU·Filed 2008·Granted May 15, 2012·4 cites·13 claims
- 3275US7561217B2Liquid crystal display apparatus and method for improving precision 2D/3D viewing with an adjustable backlight unitAU OPTRONICS CORP·Filed 2004·Granted Jul 14, 2009·13 cites·21 claims
- 3375US7333158B2Three-dimensional display system and method thereofAU OPTRONICS CORP·Filed 2005·Granted Feb 19, 2008·8 cites·24 claims
- 3475US7177000B2Liquid crystal display cell structure and manufacture process of a liquid crystal display comprising an opening formed through the color filter and partially the buffer layerAU OPTRONICS CORP·Filed 2004·Granted Feb 13, 2007·14 cites·16 claims
- 3574US8427414B2Transflective liquid crystal display with gamma harmonizationLIN CHING-HUAN·Filed 2010·Granted Apr 23, 2013·2 cites·10 claims
- 3673US8684688B2Series-connected fan frame moduleWU ZHE-HAO·Filed 2011·Granted Apr 1, 2014·4 cites·10 claims
- 3772US12473106B2Unmanned vehicleQISDA CORP·Filed 2024·Granted Nov 18, 2025·0 cites·20 claims
- 3872US9317136B2Image-based object tracking system and image-based object tracking methodCYWEE GROUP LTD·Filed 2014·Granted Apr 19, 2016·6 cites·12 claims
- 3972US7781857B2Transflective LCD panel, transmissive LCD panel, and reflective LCD panelAU OPTRONICS CORP·Filed 2009·Granted Aug 24, 2010·2 cites·25 claims
- 4072US7728944B2Transflective liquid crystal displayAU OPTRONICS CORP·Filed 2007·Granted Jun 1, 2010·3 cites·36 claims
- 4171US9027444B2Ratchet wrenchCHANG CHIH-MING·Filed 2012·Granted May 12, 2015·4 cites·2 claims
- 4271US7872723B2Liquid crystal display panelAU OPTRONICS CORP·Filed 2010·Granted Jan 18, 2011·1 cites·18 claims
- 4371US7545467B2Transflective liquid crystal displays and methods for fabricating the sameAU OPTRONICS CORP·Filed 2006·Granted Jun 9, 2009·3 cites·12 claims
- 4471US7525169B2Transflective LCD panel, transmissive LCD panel, and reflective LCD panelAU OPTRONICS CORP·Filed 2007·Granted Apr 28, 2009·2 cites·26 claims
- 4570US8453836B1Mobile device protective case with slidable shutterWANG HAN-YUAN·Filed 2011·Granted Jun 4, 2013·7 cites·14 claims
- 4669US9913344B2Method of configuring lighting effect patterns for interactive lighting effect devicesLUMIC TECH INC·Filed 2017·Granted Mar 6, 2018·2 cites·20 claims
- 4768US10705538B2Auto guided vehicle system and operating method thereofMETAL IND RES & DEV CT·Filed 2018·Granted Jul 7, 2020·2 cites·12 claims
- 4868US7884901B2Liquid crystal display panel having alignment protrusionsAU OPTRONICS CORP·Filed 2008·Granted Feb 8, 2011·2 cites·12 claims
- 4967US12422136B2Cooling system and control method of cooling systemCARUX TECH PTE LTD·Filed 2023·Granted Sep 23, 2025·0 cites·17 claims
- 5066US9482586B2Heating control apparatus and control method thereofXYZPRINTING INC·Filed 2014·Granted Nov 1, 2016·7 cites·6 claims
Showing the top 50 of 165 patent records by PatentIndex Score.
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