Inventor · disambiguated record
Tzy-Hong Chao
Also filed as: CHAO TZY-HONG · CHAO TZY-HONG S
5 granted patents·156 citations·filing 1986–1990
84Inventor score
Top patents by PatentIndex Score
5 records- 0179US4727424ASampled data filtering system, including a crossbar switch matrix, as for a ghost cancellation systemRCA CORP·Filed 1986·Granted Feb 23, 1988·30 cites·6 claims
- 0278US4912549AVideo signal synchronization system as for an extended definition widescreen television signal processing systemRCA LICENSING CORP·Filed 1988·Granted Mar 27, 1990·42 cites·21 claims
- 0378US4864403AAdaptive television ghost cancellation system including filter circuitry with non-integer sample delayRCA LICENSING CORP·Filed 1988·Granted Sep 5, 1989·36 cites·10 claims
- 0458US4980767ATechnique for determining signal dispersion characteristics in communications systemsAT & T BELL LAB·Filed 1990·Granted Dec 25, 1990·33 cites·40 claims
- 0556US4870480ASubnyquist demodulator as for a television receiverRCA LICENSING CORP·Filed 1988·Granted Sep 26, 1989·15 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →