Inventor · disambiguated record
King Y. Cheng
Also filed as: CHENG KING Y
13 granted patents·519 citations·filing 1974–1995
94Inventor score
Top patents by PatentIndex Score
13 records- 0196US3962637AUltrafast adaptive digital modemHYCOM INC·Filed 1974·Granted Jun 8, 1976·90 cites·21 claims
- 0289US3931584AAutomatic gain controlHYCOM INC·Filed 1974·Granted Jan 6, 1976·41 cites·4 claims
- 0388US3971996APhase tracking networkHYCOM INC·Filed 1975·Granted Jul 27, 1976·58 cites·22 claims
- 0486US3935535AFast equalization acquisition for automatic adaptive digital modemHYCOM INC·Filed 1974·Granted Jan 27, 1976·32 cites·19 claims
- 0584US4061978ATiming recovery for an automatically equalized data modemHYCOM INC·Filed 1976·Granted Dec 6, 1977·50 cites·11 claims
- 0681US4028626ADigital data receiver with automatic timing recovery and controlHYCOM INC·Filed 1975·Granted Jun 7, 1977·35 cites·23 claims
- 0774US3988539AData transmission system using optimal eight-vector signaling schemeHYCOM INC·Filed 1974·Granted Oct 26, 1976·19 cites·26 claims
- 0873US5093847AAdaptive phase lock loopSILICON SYSTEMS INC·Filed 1990·Granted Mar 3, 1992·72 cites·17 claims
- 0970US5577027AApparatus and method for effectively eliminating the echo signal of transmitting signal in a modemINTEL CORP·Filed 1995·Granted Nov 19, 1996·43 cites·18 claims
- 1070US3943448AApparatus and method for synchronizing a digital modem using a random multilevel data signalHYCOM INC·Filed 1974·Granted Mar 9, 1976·17 cites·12 claims
- 1165US4481622AHigh speed dial-up telephone circuit full duplex data transmission techniquesANDERSON JACOBSON INC·Filed 1982·Granted Nov 6, 1984·25 cites·7 claims
- 1257US5189664AListener echo cancellationSILICON SYSTEMS INC·Filed 1991·Granted Feb 23, 1993·27 cites·15 claims
- 1353US3979685AFrequency shift key demodulatorHYCOM INC·Filed 1974·Granted Sep 7, 1976·10 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →