Inventor · disambiguated record
Chin-Ku Liu
Also filed as: LIU CHIN-KU
60 granted patents·16 pending applications·169 citations·filing 2005–2025
98Inventor score
Files withCHAMP VISION DISPLAY INC24CORETRONIC CORP22LIU CHIN-KU8YOUNG LIGHTING TECHNOLOGY INC8LIU HUNG-WEI7
Top patents by PatentIndex Score
76 records- 0194US10883670B1Light guide module and light source moduleCHAMP VISION DISPLAY INC·Filed 2019·Granted Jan 5, 2021·6 cites·18 claims
- 0293US9612468B1Display apparatusYOUNG LIGHTING TECHNOLOGY INC·Filed 2016·Granted Apr 4, 2017·16 cites·24 claims
- 0392US10036846B2Backlight module, driving method thereof, and display apparatus using the backlight moduleYOUNG LIGHTING TECHNOLOGY INC·Filed 2016·Granted Jul 31, 2018·12 cites·22 claims
- 0492US7871168B2Illumination system for dual-lamp projectorCORETRONIC CORP·Filed 2007·Granted Jan 18, 2011·16 cites·14 claims
- 0587US9851480B2Prism module and display deviceYOUNG LIGHTING TECHNOLOGY INC·Filed 2017·Granted Dec 26, 2017·6 cites·20 claims
- 0686US11187841B2Light guide plate and light source moduleCHAMP VISION DISPLAY INC·Filed 2020·Granted Nov 30, 2021·2 cites·20 claims
- 0785US10627974B1Touch display apparatus and backlight moduleCHAMP VISION DISPLAY INC·Filed 2019·Granted Apr 21, 2020·4 cites·12 claims
- 0885US10067369B2Display apparatus with a prism module including a corner prism set disposed on a corner regionCHAMP VISION DISPLAY INC·Filed 2016·Granted Sep 4, 2018·3 cites·18 claims
- 0985US9703032B2Planar light sourceWU JHONG-HAO·Filed 2014·Granted Jul 11, 2017·9 cites·16 claims
- 1085US9599830B2Light source module, display apparatus and method for driving light source moduleWU JHONG-HAO·Filed 2014·Granted Mar 21, 2017·9 cites·27 claims
- 1185US8104898B2Projection apparatusLIAO CHIEN-CHUNG·Filed 2007·Granted Jan 31, 2012·9 cites·11 claims
- 1284US11719875B2Light source moduleCHAMP VISION DISPLAY INC·Filed 2021·Granted Aug 8, 2023·1 cites·10 claims
- 1384US7210822B2Combination structure for hollow integration rodCORETRONIC CORP·Filed 2005·Granted May 1, 2007·14 cites·2 claims
- 1483US10002555B2Display apparatus and dipslay methodYOUNG LIGHTING TECHNOLOGY INC·Filed 2016·Granted Jun 19, 2018·3 cites·28 claims
- 1581US10012857B2Display apparatus including a prism moduleCHAMP VISION DISPLAY INC·Filed 2016·Granted Jul 3, 2018·2 cites·21 claims
- 1680US7775669B2Illumination systemCORETRONIC CORP·Filed 2007·Granted Aug 17, 2010·9 cites·23 claims
- 1777US10955874B2Multi-screen display deviceCHAMP VISION DISPLAY INC·Filed 2020·Granted Mar 23, 2021·1 cites·12 claims
- 1877US10598977B2Display apparatusCHAMP VISION DISPLAY INC·Filed 2017·Granted Mar 24, 2020·1 cites·5 claims
- 1977US9052087B2Display and projection deviceWANG SZE-KE·Filed 2012·Granted Jun 9, 2015·3 cites·30 claims
- 2077US8496332B2Illumination system and illumination control methodWANG SZE-KE·Filed 2010·Granted Jul 30, 2013·4 cites·20 claims
- 2176US7717572B2Adjusting device for an integration rod in a projection apparatusCORETRONIC CORP·Filed 2006·Granted May 18, 2010·6 cites·8 claims
- 2276US7614754B2Optical projection apparatusCORETRONIC CORP·Filed 2006·Granted Nov 10, 2009·5 cites·20 claims
- 2375US9952373B2Light source module and display apparatusYOUNG LIGHTING TECHNOLOGY INC·Filed 2016·Granted Apr 24, 2018·2 cites·9 claims
- 2474US8382292B2Light source module including a light switching element and control of color sequencesCORETRONIC CORP·Filed 2009·Granted Feb 26, 2013·4 cites·5 claims
- 2572US10782466B2Backlight module and display apparatusCORETRONIC CORP·Filed 2017·Granted Sep 22, 2020·2 cites·15 claims
- 2671US10504451B2Display apparatus with multi screens and display signal control method thereofCHAMP VISION DISPLAY INC·Filed 2017·Granted Dec 10, 2019·1 cites·14 claims
- 2770US10929086B2Multi-screen display apparatus and display method thereofCHAMP VISION DISPLAY INC·Filed 2019·Granted Feb 23, 2021·1 cites·5 claims
- 2870US10809959B2Multi-screen display deviceCHAMP VISION DISPLAY INC·Filed 2018·Granted Oct 20, 2020·1 cites·12 claims
- 2970US7441907B2Light source driving methodCORETRONIC CORP·Filed 2007·Granted Oct 28, 2008·3 cites·7 claims
- 3069US9709244B2Light-source moduleLIU HUNG-WEI·Filed 2014·Granted Jul 18, 2017·2 cites·27 claims
- 3167US7321473B2Aperture and projection lens systemCORETRONIC CORP·Filed 2005·Granted Jan 22, 2008·4 cites·8 claims
- 3265US9188808B2Display device having reflective polarizerLIU CHIN-KU·Filed 2013·Granted Nov 17, 2015·1 cites·21 claims
- 3365US7837337B2Projection apparatusCORETRONIC CORP·Filed 2007·Granted Nov 23, 2010·2 cites·18 claims
- 3462US12481096B1Light guide plate and light source deviceCHAMP VISION DISPLAY INC·Filed 2025·Granted Nov 25, 2025·0 cites·12 claims
- 3562US9383497B2Backlight moduleLIU CHIN-KU·Filed 2014·Granted Jul 5, 2016·1 cites·18 claims
- 3662US7857467B2Projectors with security area detectionCORETRONIC CORP·Filed 2008·Granted Dec 28, 2010·1 cites·12 claims
- 3760US8770759B2Liquid crystal glasses, projection display system and control method thereofLIU CHIN-KU·Filed 2010·Granted Jul 8, 2014·1 cites·21 claims
- 3860US7773303B2Image projecting apparatusCORETRONIC CORP·Filed 2006·Granted Aug 10, 2010·1 cites·18 claims
- 3959US12504575B2Lighting decoration moduleCHAMP VISION DISPLAY INC·Filed 2023·Granted Dec 23, 2025·0 cites·7 claims
- 4059US11650456B2Display device having a privacy display mode and a normal display modeCHAMP VISION DISPLAY INC·Filed 2022·Granted May 16, 2023·0 cites·9 claims
- 4158US9157603B2Light emitting unit with reflector for uniform light emissionLIU HUNG-WEI·Filed 2013·Granted Oct 13, 2015·1 cites·16 claims
- 4257US12424132B2Display device and light detection moduleCHAMP VISION DISPLAY INC·Filed 2023·Granted Sep 23, 2025·0 cites·16 claims
- 4357US11382219B2Multi-screen display apparatusCHAMP VISION DISPLAY INC·Filed 2019·Granted Jul 5, 2022·0 cites·15 claims
- 4457US9224318B2Light source moduleLIU HUNG-WEI·Filed 2014·Granted Dec 29, 2015·0 cites·17 claims
- 4556US12435862B2Illumination deviceCHAMP VISION DISPLAY INC·Filed 2024·Granted Oct 7, 2025·0 cites·13 claims
- 4655US9348173B2Light source moduleLIU HUNG-WEI·Filed 2014·Granted May 24, 2016·0 cites·20 claims
- 4753US11966107B2Anti-peep display device and anti-peep methodCHAMP VISION DISPLAY INC·Filed 2023·Granted Apr 23, 2024·0 cites·13 claims
- 4853US10151948B2Display apparatusYOUNG LIGHTING TECHNOLOGY INC·Filed 2016·Granted Dec 11, 2018·0 cites·25 claims
- 4952US10754173B2Display deviceCHAMP VISION DISPLAY INC·Filed 2019·Granted Aug 25, 2020·0 cites·18 claims
- 5052US9182105B1Light source moduleLIU HUNG-WEI·Filed 2014·Granted Nov 10, 2015·0 cites·21 claims
Showing the top 50 of 76 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →