Inventor · disambiguated record
Richard J. Vilmur
Also filed as: VILMUR RICHARD J · VILMUR RICHARD JOSEPH
22 granted patents·3,103 citations·filing 1982–2001
98Inventor score
Files withMOTOROLA INC22
Top patents by PatentIndex Score
22 records- 0199US4630304AAutomatic background noise estimator for a noise suppression systemMOTOROLA INC·Filed 1985·Granted Dec 16, 1986·313 cites·33 claims
- 0297US4630305AAutomatic gain selector for a noise suppression systemMOTOROLA INC·Filed 1985·Granted Dec 16, 1986·390 cites·42 claims
- 0397US4602218AAutomatic output control circuitry for RF power amplifiers with wide dynamic rangeMOTOROLA INC·Filed 1985·Granted Jul 22, 1986·88 cites·23 claims
- 0496US5950131AMethod and apparatus for fast pilot channel acquisition using a matched filter in a CDMA radiotelephoneMOTOROLA INC·Filed 1996·Granted Sep 7, 1999·225 cites·26 claims
- 0596US4811404ANoise suppression systemMOTOROLA INC·Filed 1987·Granted Mar 7, 1989·358 cites·50 claims
- 0696US4737976AHands-free control system for a radiotelephoneMOTOROLA INC·Filed 1985·Granted Apr 12, 1988·203 cites·48 claims
- 0796US4629829AFull duplex speakerphone for radio and landline telephonesMOTOROLA INC·Filed 1984·Granted Dec 16, 1986·133 cites·24 claims
- 0896US4628529ANoise suppression systemMOTOROLA INC·Filed 1985·Granted Dec 9, 1986·281 cites·51 claims
- 0993US4715063ASpeakerphone for radio and landline telephonesMOTOROLA INC·Filed 1986·Granted Dec 22, 1987·71 cites·6 claims
- 1092US5107487APower control of a direct sequence CDMA radioMOTOROLA INC·Filed 1991·Granted Apr 21, 1992·81 cites·11 claims
- 1190US5758271AApparatus and method for optimizing the quality of a received signal in a radio receiverMOTOROLA INC·Filed 1997·Granted May 26, 1998·171 cites·116 claims
- 1289US6023615AMethod for controlling a diversity receiver apparatus in a radio subscriber unitMOTOROLA INC·Filed 1995·Granted Feb 8, 2000·104 cites·20 claims
- 1388US6018651ARadio subscriber unit having a switched antenna diversity apparatus and method thereforMOTOROLA INC·Filed 1995·Granted Jan 25, 2000·107 cites·27 claims
- 1485US5920549AMethod of handing off and a wireless communication deviceMOTOROLA INC·Filed 1996·Granted Jul 6, 1999·125 cites·14 claims
- 1580US4520474ADuplex communication transceiver with modulation cancellationMOTOROLA INC·Filed 1983·Granted May 28, 1985·44 cites·10 claims
- 1679US6373829B1Method and apparatus for group calls in a wireless CDMA communication system using outbound traffic channels for individual group membersMOTOROLA INC·Filed 1998·Granted Apr 16, 2002·87 cites·21 claims
- 1779US4400584ASpeakerphone for radio and, landline telephonesMOTOROLA INC·Filed 1982·Granted Aug 23, 1983·31 cites·27 claims
- 1877US5987012AMethod of handing off and a wireless communication deviceMOTOROLA INC·Filed 1996·Granted Nov 16, 1999·81 cites·1 claims
- 1975US5548808AMethod for performing a handoff in a communication systemMOTOROLA INC·Filed 1993·Granted Aug 20, 1996·97 cites·4 claims
- 2072US5590177AMethod for preventing a dropped call during a handoff in a radiotelephone systemMOTOROLA INC·Filed 1994·Granted Dec 31, 1996·86 cites·22 claims
- 2153US6801783B2Base site and method for quickly establishing a CDMA dispatch callMOTOROLA INC·Filed 2001·Granted Oct 5, 2004·2 cites·15 claims
- 2251US5133010AMethod and apparatus for synthesizing speech without voicing or pitch informationMOTOROLA INC·Filed 1990·Granted Jul 21, 1992·25 cites·43 claims
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