Inventor · disambiguated record
Po-Chang Li
Also filed as: LI PO CHANG
16 granted patents·2 pending applications·22 citations·filing 2008–2018
88Inventor score
Files withLITE ON ELECTRONICS GUANGZHOU7LEOTEK ELECTRONICS CORP5LITE ON TECHNOLOGY CORP5UNIV TSINGHUA1
Top patents by PatentIndex Score
18 records- 0188US9900962B1Illumination system and illumination method thereofLITE ON ELECTRONICS GUANGZHOU·Filed 2017·Granted Feb 20, 2018·7 cites·16 claims
- 0283US10161581B1Pole fixing structure for lamp and illumination device using the sameLITE ON ELECTRONICS GUANGZHOU·Filed 2017·Granted Dec 25, 2018·4 cites·10 claims
- 0380US10332393B1Emergency traffic controller for emergency vehicles and controlling method thereofLITE ON ELECTRONICS GUANGZHOU·Filed 2018·Granted Jun 25, 2019·4 cites·18 claims
- 0474US10508872B2Street lamp with enchanced heat dissipationLITE ON ELECTRONICS GUANGZHOU·Filed 2017·Granted Dec 17, 2019·2 cites·10 claims
- 0574US9052073B2Assembly structure of light-guiding cover and lighting device using the sameLEOTEK ELECTRONICS CORP·Filed 2013·Granted Jun 9, 2015·4 cites·16 claims
- 0658US9086199B2Lighting device installation method and lighting systemLEOTEK ELECTRONICS CORP·Filed 2013·Granted Jul 21, 2015·1 cites·18 claims
- 0755US10584849B2Lighting deviceLITE ON ELECTRONICS GUANGZHOU·Filed 2018·Granted Mar 10, 2020·0 cites·18 claims
- 0852US10334693B2Light source moduleLITE ON TECHNOLOGY CORP·Filed 2018·Granted Jun 25, 2019·0 cites·9 claims
- 0951US10473302B2Illumination device and installing method thereofLITE ON TECHNOLOGY CORP·Filed 2017·Granted Nov 12, 2019·0 cites·7 claims
- 1050US10580948B2Light source moduleLITE ON TECHNOLOGY CORP·Filed 2018·Granted Mar 3, 2020·0 cites·12 claims
- 1150US9341351B2Universal mounting system for pole mounted area lightsLEOTEK ELECTRONICS CORP·Filed 2013·Granted May 17, 2016·0 cites·7 claims
- 1250US9062865B2Housing and light emitting device having the sameLEOTEK ELECTRONICS CORP·Filed 2012·Granted Jun 23, 2015·0 cites·24 claims
- 1348US9982856B2Lighting assemblyLITE ON ELECTRONICS GUANGZHOU·Filed 2016·Granted May 29, 2018·0 cites·13 claims
- 1447US9702527B2Light emitting deviceLEOTEK ELECTRONICS CORP·Filed 2012·Granted Jul 11, 2017·0 cites·26 claims
- 1542US10520168B2Lampshade and lampLITE ON ELECTRONICS GUANGZHOU·Filed 2018·Granted Dec 31, 2019·0 cites·20 claims
- 1642US2008308258A1Micro-channel heat sinkUNIV TSINGHUA·Filed 2008·Application pending·0 cites
- 1740US2019004238A1Optical module and illumination apparatusLITE ON TECHNOLOGY CORP·Filed 2018·Application pending·0 cites
- 1834US9769904B2Light-emitting deviceLITE ON TECHNOLOGY CORP·Filed 2015·Granted Sep 19, 2017·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →