Inventor · disambiguated record
Chao-Hsiung Tsai
Also filed as: TSAI CHAO-HSIUNG
3 granted patents·172 citations·filing 1987–1989
76Inventor score
Top patents by PatentIndex Score
3 records- 0178US4831749AFootwear having single-layer ventilating and massaging insoleJIUH LUNG ENTERPRISE CO LTD·Filed 1988·Granted May 23, 1989·114 cites·4 claims
- 0274US4755005AAxle-variating means for eccentric and concentric wheelTSAI CHAO HSIUNG·Filed 1987·Granted Jul 5, 1988·31 cites·3 claims
- 0360US4924743AMusical dancing block setTSAI CHAO HSIUNG·Filed 1989·Granted May 15, 1990·27 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Chao-Hsiung 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 →