Inventor · disambiguated record
John R. Long
Also filed as: LONG JOHN · LONG JOHN R · LONG JOHN ROBERT
10 granted patents·1 pending application·626 citations·filing 1972–2014
91Inventor score
Top patents by PatentIndex Score
11 records- 0197US6026286ARF amplifier, RF mixer and RF receiverNORTEL NETWORKS CORP·Filed 1996·Granted Feb 15, 2000·405 cites·21 claims
- 0291US6950590B2Transmission lines and components with wavelength reduction and shieldingCHEUNG TAK SHUN·Filed 2003·Granted Sep 27, 2005·47 cites·29 claims
- 0389US9118335B2High resolution millimeter wave digitally controlled oscillator with reconfigurable distributed metal capacitor passive resonatorsUNIV DELFT TECH·Filed 2013·Granted Aug 25, 2015·8 cites·23 claims
- 0482US4404555AAddressing scheme for switch controlled liquid crystal displaysNORTHERN TELECOM LTD·Filed 1981·Granted Sep 13, 1983·44 cites·6 claims
- 0580US5081655ADigital phase aligner and method for its operationNORTHERN TELECOM LTD·Filed 1989·Granted Jan 14, 1992·68 cites·6 claims
- 0678US3951078APlastic palletsMONSANTO CO·Filed 1972·Granted Apr 20, 1976·44 cites·2 claims
- 0775US9297853B2In-line measurement of transistor device cut-off frequencyIBM·Filed 2013·Granted Mar 29, 2016·3 cites·20 claims
- 0861US9444433B2Wideband FM demodulation by injection-locked division of frequency deviationUNIV DELFT TECH·Filed 2014·Granted Sep 13, 2016·1 cites·32 claims
- 0945USD494653SCollapsible four-door crab trapFiled 2003·Granted Aug 17, 2004·6 cites·1 claims
- 1044US8823463B2Oscillator circuit and method for generating an oscillationHUAWEI TECH CO LTD·Filed 2012·Granted Sep 2, 2014·0 cites·14 claims
- 1133US2007069717A1Self-shielded electronic componentsCHEUNG TAK S·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →