Inventor · disambiguated record
Wei-Ping Chan
Also filed as: CHAN WEI-PING
18 granted patents·7 pending applications·35 citations·filing 2016–2025
89Inventor score
Files withPRIMAX ELECTRONICS LTD25
Top patents by PatentIndex Score
25 records- 0194US11371676B2Keyboard device and backlight module thereofPRIMAX ELECTRONICS LTD·Filed 2021·Granted Jun 28, 2022·14 cites·7 claims
- 0292US10585463B1Luminous fanPRIMAX ELECTRONICS LTD·Filed 2019·Granted Mar 10, 2020·9 cites·10 claims
- 0388US9846492B2Optical switch keyboardPRIMAX ELECTRONICS LTD·Filed 2016·Granted Dec 19, 2017·7 cites·23 claims
- 0482US10900493B2Luminous fanPRIMAX ELECTRONICS LTD·Filed 2019·Granted Jan 26, 2021·4 cites·14 claims
- 0567US12443321B1Touchpad modulePRIMAX ELECTRONICS LTD·Filed 2024·Granted Oct 14, 2025·0 cites·9 claims
- 0665US11567599B1Touch panel and manufacturing method thereofPRIMAX ELECTRONICS LTD·Filed 2021·Granted Jan 31, 2023·0 cites·10 claims
- 0764US12455410B2Ring-shaped light guide module and light emitting devicePRIMAX ELECTRONICS LTD·Filed 2023·Granted Oct 28, 2025·0 cites·9 claims
- 0863US9837228B2Illuminated keyboard with optical switchPRIMAX ELECTRONICS LTD·Filed 2016·Granted Dec 5, 2017·1 cites·27 claims
- 0962US12038598B1Touch modulePRIMAX ELECTRONICS LTD·Filed 2023·Granted Jul 16, 2024·0 cites·9 claims
- 1061US2025253749A1Vibration modulePRIMAX ELECTRONICS LTD·Filed 2024·Application pending·0 cites
- 1160US12399581B1Touchpad modulePRIMAX ELECTRONICS LTD·Filed 2024·Granted Aug 26, 2025·0 cites·13 claims
- 1259US12429991B2TouchpadPRIMAX ELECTRONICS LTD·Filed 2024·Granted Sep 30, 2025·0 cites·10 claims
- 1356US2025362778A1Touch modulePRIMAX ELECTRONICS LTD·Filed 2025·Application pending·0 cites
- 1454US11454755B1Light emitting structurePRIMAX ELECTRONICS LTD·Filed 2021·Granted Sep 27, 2022·0 cites·15 claims
- 1553US11754769B1Backlight kitPRIMAX ELECTRONICS LTD·Filed 2023·Granted Sep 12, 2023·0 cites·22 claims
- 1652US11703629B1Light guide structure, manufacturing method and backlight module with light guide structurePRIMAX ELECTRONICS LTD·Filed 2022·Granted Jul 18, 2023·0 cites·3 claims
- 1752US10885833B2Device for showing a projection patternPRIMAX ELECTRONICS LTD·Filed 2019·Granted Jan 5, 2021·0 cites·10 claims
- 1852US10872543B2Display devicePRIMAX ELECTRONICS LTD·Filed 2019·Granted Dec 22, 2020·0 cites·11 claims
- 1946US2020116348A1Cooling fanPRIMAX ELECTRONICS LTD·Filed 2019·Application pending·0 cites
- 2045US2021219442A1Light source module and electronic device with samePRIMAX ELECTRONICS LTD·Filed 2020·Application pending·0 cites
- 2145US2020293145A1Touch modulePRIMAX ELECTRONICS LTD·Filed 2019·Application pending·0 cites
- 2243US2021382528A1Light source module and computing device using samePRIMAX ELECTRONICS LTD·Filed 2020·Application pending·0 cites
- 2342US11746968B1Miniature backlight kitPRIMAX ELECTRONICS LTD·Filed 2023·Granted Sep 5, 2023·0 cites·10 claims
- 2442US2020072231A1Luminous fanPRIMAX ELECTRONICS LTD·Filed 2018·Application pending·0 cites
- 2540US11002440B1Light source module and electronic device with samePRIMAX ELECTRONICS LTD·Filed 2020·Granted May 11, 2021·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →