Inventor · disambiguated record
Po-Wei Tsai
Also filed as: TSAI PO-WEI
7 granted patents·9 pending applications·9 citations·filing 2011–2025
74Inventor score
Top patents by PatentIndex Score
16 records- 0191US12087517B2KeyboardDARFON ELECTRONICS CORP·Filed 2023·Granted Sep 10, 2024·4 cites·13 claims
- 0272US9477027B2Back light structure and keyboard with back lightDARFON ELECTRONICS (SUZHOU) CO LTD·Filed 2014·Granted Oct 25, 2016·4 cites·17 claims
- 0365US10672570B2Keyswitch structureDARFON ELECTRONICS CORP·Filed 2019·Granted Jun 2, 2020·1 cites·8 claims
- 0461US12087518B2KeyboardDARFON ELECTRONICS CORP·Filed 2023·Granted Sep 10, 2024·0 cites·14 claims
- 0561US12087522B2Backlight module and keyboard thereofDARFON ELECTRONICS CORP·Filed 2023·Granted Sep 10, 2024·0 cites·19 claims
- 0660US2025112001A1Keycap lifting mechanism and long rectangular keyswitch structureDARFON ELECTRONICS CORP·Filed 2024·Application pending·0 cites
- 0760US2025112002A1Keycap lifting mechanismDARFON ELECTRONICS CORP·Filed 2024·Application pending·0 cites
- 0857US2025112004A1Keycap lifting mechanism and keyswitch structureDARFON ELECTRONICS CORP·Filed 2024·Application pending·0 cites
- 0957US2025112007A1Keycap lifting mechanism and keyswitch structureDARFON ELECTRONICS CORP·Filed 2024·Application pending·0 cites
- 1056US2024404770A1Plastic board and keyboard thereofDARFON ELECTRONICS CORP·Filed 2024·Application pending·0 cites
- 1156US2024379306A1Key structureDARFON ELECTRONICS CORP·Filed 2024·Application pending·0 cites
- 1244US2025299894A1KeyswitchDARFON ELECTRONICS CORP·Filed 2025·Application pending·0 cites
- 1343US12469656B2Keyswitch and keyboard thereofDARFON ELECTRONICS CORP·Filed 2023·Granted Nov 11, 2025·0 cites·2 claims
- 1436US2012160648A1Keyswitch and keyboardCHAO LING-HSI·Filed 2011·Application pending·0 cites
- 1536US2012160652A1Keyboard with plate-type keycap assemblyCHAO LING-HSI·Filed 2011·Application pending·0 cites
- 1635US9781827B2Peripheral deviceDARFON ELECTRONICS (SUZHOU) CO LTD·Filed 2016·Granted Oct 3, 2017·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →