Inventor · disambiguated record
Chan H. Yeh
Also filed as: YEH CHAN H · YEH CHAN-HSIEN
4 granted patents·2 pending applications·75 citations·filing 1976–2018
76Inventor score
Top patents by PatentIndex Score
6 records- 0179US4187031AKorean (hangul) electronic typewriter and communication equipment systemYEH CHAN H·Filed 1978·Granted Feb 5, 1980·25 cites·4 claims
- 0278US8381119B2Input device for pictographic languagesIDEOGRAPHIX INC·Filed 2010·Granted Feb 19, 2013·12 cites·45 claims
- 0378US4079482AElectronic data processing of Chinese charactersYEH CHAN H·Filed 1976·Granted Mar 21, 1978·38 cites·10 claims
- 0450US11339405B2Kit and method for producing induced embryonic neural progenitorsACADEMIA SINICA·Filed 2018·Granted May 24, 2022·0 cites·2 claims
- 0550US2011171617A1System and method for teaching pictographic languagesIDEOGRAPHIX INC·Filed 2011·Application pending·0 cites
- 0646US2014170611A1System and method for teaching pictographic languagesYEH CHAN H·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chan H. Yeh 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 →