Inventor · disambiguated record
Cheng-Hsuan Tsai
Also filed as: TSAI CHENG-HSUAN
6 granted patents·2 pending applications·7 citations·filing 2009–2024
71Inventor score
Top patents by PatentIndex Score
8 records- 0180US10607503B2Blush guide device and method thereofCAL COMP BIG DATA INC·Filed 2017·Granted Mar 31, 2020·2 cites·10 claims
- 0280US10446052B2Lip gloss guide and method thereofCAL COMP BIG DATA INC·Filed 2017·Granted Oct 15, 2019·2 cites·10 claims
- 0371US12392827B2Full-open and full-angle stall device for motor test systemCHROMA ATE INC·Filed 2023·Granted Aug 19, 2025·0 cites·15 claims
- 0467US8179138B2CRT test systemCHANG HSIANG·Filed 2009·Granted May 15, 2012·3 cites·27 claims
- 0552US2019059561A1Device and method for eyeliner-wearing guideCAL COMP BIG DATA INC·Filed 2017·Application pending·0 cites
- 0650US2024243819A1Data transmission efficiency analyzing method, system thereof and computer readable recording mediumMICROIP INC·Filed 2024·Application pending·0 cites
- 0738US10783802B2Lip gloss guide device and method thereofCAL COMP BIG DATA INC·Filed 2017·Granted Sep 22, 2020·0 cites·8 claims
- 0837US10342317B2Eyebrow shape guide device and method thereofCAL COMP BIG DATA INC·Filed 2017·Granted Jul 9, 2019·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Cheng-Hsuan 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 →