Inventor · disambiguated record
Chia-Yin Chang
Also filed as: CHANG CHIA-YIN
34 granted patents·9 pending applications·123 citations·filing 1997–2025
95Inventor score
Files withRADIANT OPTO ELECTRONICS CORP24RADIANT GUANGZHOU OPTO ELECTRONICS CO LTD8RADIANT OPTO-ELECTRONICS (SUZHOU) CO LTD8CHANG CHIA-YIN2
Top patents by PatentIndex Score
43 records- 0196US11035996B2Light guide plate, backlight module, and display deviceRADIANT GUANGZHOU OPTO ELECTRONICS CO LTD·Filed 2020·Granted Jun 15, 2021·6 cites·18 claims
- 0295US11921314B2Display device and backlight module thereofRADIANT OPTO ELECTRONICS CORP·Filed 2023·Granted Mar 5, 2024·6 cites·10 claims
- 0395US11156341B2Backlight module and display deviceRADIANT GUANGZHOU OPTO ELECTRONICS CO LTD·Filed 2020·Granted Oct 26, 2021·4 cites·13 claims
- 0489US11531154B2Backlight module and display deviceRADIANT GUANGZHOU OPTO ELECTRONICS CO LTD·Filed 2021·Granted Dec 20, 2022·2 cites·11 claims
- 0589US9442240B2Light guide plate and light source moduleRADIANT OPTO ELECTRONICS CORP·Filed 2014·Granted Sep 13, 2016·10 cites·15 claims
- 0689US9435936B2Light guide plate with multi-directional structuresRADIANT OPTO ELECTRONICS CORP·Filed 2013·Granted Sep 6, 2016·11 cites·17 claims
- 0787US7347610B2Light guide plate having light diffusing entities on light entering sideRADIANT OPTO ELECTRONICS CORP·Filed 2005·Granted Mar 25, 2008·26 cites·3 claims
- 0887US7278774B2Light-conductive panel of side-light type backlight moduleRADIANT OPTO ELECTRONICS CORP·Filed 2005·Granted Oct 9, 2007·29 cites·9 claims
- 0984US11525952B2Light guide plate, backlight module, and display deviceRADIANT GUANGZHOU OPTO ELECTRONICS CO LTD·Filed 2021·Granted Dec 13, 2022·1 cites·10 claims
- 1077US12326590B2Light guide plate, backlight module, and display deviceRADIANT OPTO ELECTRONICS CORP·Filed 2024·Granted Jun 10, 2025·0 cites·10 claims
- 1176US11774663B2Light guide plate, backlight module, and display deviceRADIANT GUANGZHOU OPTO ELECTRONICS CO LTD·Filed 2022·Granted Oct 3, 2023·0 cites·11 claims
- 1276US9778405B2Light guide plate and light source moduleRADIANT OPTO ELECTRONICS CORP·Filed 2016·Granted Oct 3, 2017·2 cites·21 claims
- 1375US12248164B2Display device and backlight module thereofRADIANT OPTO ELECTRONICS CORP·Filed 2024·Granted Mar 11, 2025·0 cites·9 claims
- 1469US12044879B2Light guide plate, backlight module, and display deviceRADIANT OPTO ELECTRONICS CORP·Filed 2022·Granted Jul 23, 2024·0 cites·12 claims
- 1568US2025155630A1Optical film, display device and backlight module thereofRADIANT OPTO ELECTRONICS CORP·Filed 2025·Application pending·0 cites
- 1667US12085260B2Backlight module and display deviceRADIANT GUANGZHOU OPTO ELECTRONICS CO LTD·Filed 2021·Granted Sep 10, 2024·0 cites·16 claims
- 1766US11500144B2Light guide plate, backlight module and display deviceRADIANT OPTO ELECTRONICS SUZHOU CO LTD·Filed 2021·Granted Nov 15, 2022·0 cites·20 claims
- 1863US10274663B2Light guide plate, backlight module and display deviceRADIANT OPTO ELECTRONICS SUZHOU CO LTD·Filed 2017·Granted Apr 30, 2019·1 cites·14 claims
- 1963US8445932B1Light-emitting diode deviceCHANG CHIA-YIN·Filed 2012·Granted May 21, 2013·2 cites·10 claims
- 2062US9612383B2Light guide plateRADIANT OPTO ELECTRONICS CORP·Filed 2014·Granted Apr 4, 2017·1 cites·20 claims
- 2162US9223079B2Light guide plate and backlight moduleRADIANT OPTO ELECTRONICS CORP·Filed 2013·Granted Dec 29, 2015·1 cites·18 claims
- 2261US11740400B2Light guide plate, front light module, and display deviceRADIANT OPTO ELECTRONICS CORP·Filed 2022·Granted Aug 29, 2023·0 cites·13 claims
- 2361US9442242B2Backlight module and liquid crystal displayRADIANT OPTO ELECTRONICS CORP·Filed 2014·Granted Sep 13, 2016·1 cites·17 claims
- 2461US2024329291A1Optical film set, backlight module and display deviceRADIANT OPTO ELECTRONICS CORP·Filed 2024·Application pending·0 cites
- 2561US2019361165A1Light guide plate with multi-directional structuresRADIANT OPTO ELECTRONICS CORP·Filed 2019·Application pending·0 cites
- 2660US11119264B2Light guide plate, backlight module and display deviceRADIANT OPTO ELECTRONICS SUZHOU CO LTD·Filed 2020·Granted Sep 14, 2021·0 cites·14 claims
- 2759US10185072B2Light guide plate and light source moduleRADIANT OPTO ELECTRONICS CORP·Filed 2017·Granted Jan 22, 2019·0 cites·25 claims
- 2856US9766391B2Light guide plate and light source moduleRADIANT OPTO ELECTRONICS CORP·Filed 2015·Granted Sep 19, 2017·0 cites·20 claims
- 2954US2016334563A1Light guide plate with multi-directional structuresRADIANT OPTO ELECTRONICS CORP·Filed 2016·Application pending·0 cites
- 3048US10816715B2Light guide plate, backlight module and display deviceRADIANT GUANGZHOU OPTO ELECTRONICS CO LTD·Filed 2018·Granted Oct 27, 2020·0 cites·13 claims
- 3146US10914885B2Backlight module having a lightguide plate with optical structures and display deviceRADIANT GUANGZHOU OPTO ELECTRONICS CO LTD·Filed 2019·Granted Feb 9, 2021·0 cites·12 claims
- 3246US10121938B2Light source moduleRADIANT OPTO ELECTRONICS CORP·Filed 2014·Granted Nov 6, 2018·0 cites·17 claims
- 3346US5930900AScissorsFiled 1997·Granted Aug 3, 1999·20 cites·19 claims
- 3445US10281635B2Light guide plate, backlight module and display deviceRADIANT OPTO ELECTRONICS SUZHOU CO LTD·Filed 2016·Granted May 7, 2019·0 cites·18 claims
- 3543US10185071B2Light guide plate, backlight module and display deviceRADIANT OPTO ELECTRONICS SUZHOU CO LTD·Filed 2017·Granted Jan 22, 2019·0 cites·18 claims
- 3643US9557469B2Light guide plate, backlight module and display deviceRADIANT OPTO ELECTRONICS CORP·Filed 2015·Granted Jan 31, 2017·0 cites·21 claims
- 3742US2015346414A1Light guide plate and light source moduleRADIANT OPTO ELECTRONICS CORP·Filed 2014·Application pending·0 cites
- 3841US2007076424A1Backlight moduleRADIANT OPTO ELECTRONICS CORP·Filed 2005·Application pending·0 cites
- 3940US10338292B2Light guide plate, backlight module and display deviceRADIANT OPTO ELECTRONICS SUZHOU CO LTD·Filed 2017·Granted Jul 2, 2019·0 cites·29 claims
- 4036US10215904B2Backlight module and display deviceRADIANT OPTO ELECTRONICS SUZHOU CO LTD·Filed 2017·Granted Feb 26, 2019·0 cites·20 claims
- 4133US2017146716A1Light guide plate, backlight module and display deviceRADIANT OPTO-ELECTRONICS (SUZHOU) CO LTD·Filed 2016·Application pending·0 cites
- 4231US2016238777A1Light guide plate ,light source module and display deviceRADIANT OPTO ELECTRONICS CORP·Filed 2016·Application pending·0 cites
- 4330US2008123364A1Structure of light guide boardCHANG CHIA-YIN·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →