Inventor · disambiguated record
Cheng-Yi Tsai
Also filed as: TSAI CHENG-YI
8 granted patents·16 pending applications·7 citations·filing 2013–2022
76Inventor score
Top patents by PatentIndex Score
24 records- 0179US10488457B2Circuit test system and methodPRIMAX ELECTRONICS LTD·Filed 2018·Granted Nov 26, 2019·2 cites·19 claims
- 0269US10310629B2Joystick-type mousePRIMAX ELECTRONICS LTD·Filed 2017·Granted Jun 4, 2019·1 cites·18 claims
- 0365US10209784B2Combination type mousePRIMAX ELECTRONICS LTD·Filed 2017·Granted Feb 19, 2019·1 cites·12 claims
- 0464US10133367B2Air pressure sensing type mousePRIMAX ELECTRONICS LTD·Filed 2017·Granted Nov 20, 2018·1 cites·6 claims
- 0564US9950666B1Car seat with warning functionPRIMAX ELECTRONICS LTD·Filed 2016·Granted Apr 24, 2018·2 cites·7 claims
- 0658US2023181300A1Smart tooth cleaning deviceUNIV NAT TAIWAN SCIENCE & TECHNOLOGY·Filed 2022·Application pending·0 cites
- 0757US2015164153A1Raincoat with a waterproof zipper unitTSAI CHENG-YI·Filed 2014·Application pending·0 cites
- 0847US10955476B2Unlimited multiplexing testing system for press type switchPRIMAX ELECTRONICS LTD·Filed 2019·Granted Mar 23, 2021·0 cites·12 claims
- 0946US10983658B2Cursor control system and cursor control methodPRIMAX ELECTRONICS LTD·Filed 2018·Granted Apr 20, 2021·0 cites·13 claims
- 1045US2015323171A1Rain gear with light-reflective material and method for manufacturing the sameTSAI CHENG-YI·Filed 2014·Application pending·0 cites
- 1144US2020363875A1Input module and input method thereofPRIMAX ELECTRONICS LTD·Filed 2019·Application pending·0 cites
- 1243US10691226B2Input device detection system and methodPRIMAX ELECTRONICS LTD·Filed 2018·Granted Jun 23, 2020·0 cites·18 claims
- 1342US2018001409A1Soldering devicePRIMAX ELECTRONICS LTD·Filed 2016·Application pending·0 cites
- 1442US2020142756A1Adapter with instrument control function, instrument control system and instrument control methodPRIMAX ELECTRONICS LTD·Filed 2018·Application pending·0 cites
- 1539US2014022097A1Single-wire keypad modular structureTSAI CHENG-YI·Filed 2013·Application pending·0 cites
- 1639US2018373666A1Current/voltage measuring system and methodPRIMAX ELECTRONICS LTD·Filed 2017·Application pending·0 cites
- 1738US2019017874A1Keyboard circuit board testing systemPRIMAX ELECTRONICS LTD·Filed 2017·Application pending·0 cites
- 1838US2018269009A1Slide switchPRIMAX ELECTRONICS LTD·Filed 2017·Application pending·0 cites
- 1937US2017269719A1Pressure sensitive stylus penPRIMAX ELECTRONICS LTD·Filed 2016·Application pending·0 cites
- 2037US2018173222A1Automatic driving assistant system and method thereofPRIMAX ELECTRONICS LTD·Filed 2017·Application pending·0 cites
- 2137US2017147871A1Fatigue-warning systemPRIMAX ELECTRONICS LTD·Filed 2016·Application pending·0 cites
- 2236US2017318282A1Input device with projecting functionPRIMAX ELECTRONICS LTD·Filed 2016·Application pending·0 cites
- 2336US2017313205A1Battery charging method and system of battery electric vehiclePRIMAX ELECTRONICS LTD·Filed 2016·Application pending·0 cites
- 2435US2017060238A1Warning apparatus for computerPRIMAX ELECTRONICS LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →