Inventor · disambiguated record
Kai-Ho Tsai
Also filed as: Tsai Kai-Ho
6 granted patents·5 pending applications·75 citations·filing 2016–2024
82Inventor score
Files withPIXART IMAGING INC11
Top patents by PatentIndex Score
11 records- 0196US10353487B2Electronic apparatus having optical navigation circuitPIXART IMAGING INC·Filed 2016·Granted Jul 16, 2019·50 cites·14 claims
- 0295US11278172B2Cleaning robot capable of identifying surface typePIXART IMAGING INC·Filed 2019·Granted Mar 22, 2022·17 cites·20 claims
- 0393US11744424B2Robot and movable device capable of identifying surface typePIXART IMAGING INC·Filed 2022·Granted Sep 5, 2023·2 cites·20 claims
- 0492US12185902B2Robot and movable device capable of identifying surface materialPIXART IMAGING INC·Filed 2023·Granted Jan 7, 2025·1 cites·20 claims
- 0585US2025082157A1Movable robot capable of identifying surface materialPIXART IMAGING INC·Filed 2024·Application pending·0 cites
- 0682US11029764B2Optical detection device and related turntable watchPIXART IMAGING INC·Filed 2019·Granted Jun 8, 2021·3 cites·27 claims
- 0779US10990195B2Electronic apparatus having optical navigation circuitPIXART IMAGING INC·Filed 2019·Granted Apr 27, 2021·2 cites·14 claims
- 0861US2025131687A1Optical detection device of detecting whether a target object has different surface treatment features and method of forming markersPIXART IMAGING INC·Filed 2023·Application pending·0 cites
- 0958US2024168165A1Optical tracking devicePIXART IMAGING INC·Filed 2022·Application pending·0 cites
- 1054US2023134736A1Pet breeding toolPIXART IMAGING INC·Filed 2021·Application pending·0 cites
- 1140US2019170542A1Optical structure for rotation positioningPIXART IMAGING INC·Filed 2018·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kai-Ho Tsai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →