Inventor · disambiguated record
John M. Vandling
Also filed as: VANDLING JOHN M
15 granted patents·100 citations·filing 1974–1980
92Inventor score
Top patents by PatentIndex Score
15 records- 0187US4055729AApparatus for the direct connection of ancillary equipment to a telephone networkEXXON RESEARCH ENGINEERING CO·Filed 1976·Granted Oct 25, 1977·32 cites·45 claims
- 0253US3983321ASwitching circuit utilizing a base storage characteristics of a transistor for use in a facsimile transceiver and the likeEXXON RESEARCH ENGINEERING CO·Filed 1974·Granted Sep 28, 1976·7 cites·10 claims
- 0352US4227218AMethod and apparatus for generating a digital facsimile signalEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Oct 7, 1980·6 cites·12 claims
- 0452US4146908AMethod and apparatus for driving facsimile transceiversEXXON RESEARCH ENGINEERING CO·Filed 1975·Granted Mar 27, 1979·9 cites·17 claims
- 0550US4130840AMethod and apparatus for coupling facsimile signals to a telephone networkEXXON RESEARCH ENGINEERING CO·Filed 1977·Granted Dec 19, 1978·8 cites·15 claims
- 0650US4000365AApparatus for detecting a poor facsimile transmissionEXXON RESEARCH ENGINEERING CO·Filed 1974·Granted Dec 28, 1976·6 cites·9 claims
- 0742US4238775AFacsimile receiver signalingEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Dec 9, 1980·5 cites·23 claims
- 0841US4079425AFacsimile transmission mode signalingEXXON RESEARCH ENGINEERING CO·Filed 1975·Granted Mar 14, 1978·5 cites·30 claims
- 0936US4244007AFacsimile receiver signallingEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Jan 6, 1981·3 cites·19 claims
- 1035US4228466ATransmission mode signaling between a facsimile transmitter and a facsimile receiverEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Oct 14, 1980·3 cites·37 claims
- 1132US4044383AMethod and apparatus for synchronizing facsimile transceiversEXXON RESEARCH ENGINEERING CO·Filed 1976·Granted Aug 23, 1977·2 cites·42 claims
- 1232US4022970AFacsimile receiver with improved FM demodulatorEXXON RESEARCH ENGINEERING CO·Filed 1975·Granted May 10, 1977·2 cites·10 claims
- 1331US4246492AMethod of and apparatus for load and/or load control signaling to customers in a power systemVANDLING JOHN M·Filed 1977·Granted Jan 20, 1981·5 cites·10 claims
- 1428US4131917AFrequency limiterEXXON RESEARCH ENGINEERING CO·Filed 1977·Granted Dec 26, 1978·0 cites·10 claims
- 1526US4370563AMethod of and apparatus for load and/or load control signaling to customers in a power systemVANDLING JOHN M·Filed 1980·Granted Jan 25, 1983·7 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →