Inventor · disambiguated record
Robert V. Burns
Also filed as: BURNS ROBERT V · DORTH JOHN P
11 granted patents·133 citations·filing 1978–1989
90Inventor score
Top patents by PatentIndex Score
11 records- 0168US5001748ARinging signal generatorSIEMENS TRANSMISSION SYST·Filed 1989·Granted Mar 19, 1991·28 cites·13 claims
- 0263US4677667ASubscriber line circuit having improved AC impedance matchingGTE COMMUNICATION SYST·Filed 1985·Granted Jun 30, 1987·24 cites·8 claims
- 0362US4908857AIsolated drive circuitSIEMENS TRANSMISSION SYST·Filed 1989·Granted Mar 13, 1990·21 cites·11 claims
- 0458US4201897ARinging voltage transfer circuitGTE AUTOMATIC ELECTRIC LAB INC·Filed 1978·Granted May 6, 1980·9 cites·6 claims
- 0552US4924511ARing signal generator for generating ring signals of different frequencies and power levels in response to user selectionSIEMENS TRANSMISSION SYST·Filed 1988·Granted May 8, 1990·13 cites·5 claims
- 0650US4962527ASeries ringing signal generatorSIEMENS TRANSMISSION SYST·Filed 1989·Granted Oct 9, 1990·12 cites·3 claims
- 0744US4965692AOverload detector and protection circuitSIEMENS TRANSMISSION SYST·Filed 1989·Granted Oct 23, 1990·8 cites·5 claims
- 0841US5121069ALow frequency sinewave generatorSIEMENS TRANSMISSION SYST·Filed 1988·Granted Jun 9, 1992·7 cites·9 claims
- 0939US4674117ASubscriber line circuit having an improved offhook supervision circuitGTE COMMUNICATION SYST·Filed 1985·Granted Jun 16, 1987·6 cites·7 claims
- 1034US4685130ASubscriber line circuit having an improved loop current supply circuitGTE COMMUNICATION SYST·Filed 1985·Granted Aug 4, 1987·4 cites·7 claims
- 1130US4186275AInitial rate override circuitGTE AUTOMATIC ELECTRIC LAB INC·Filed 1978·Granted Jan 29, 1980·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →