Inventor · disambiguated record
John Francis
Also filed as: FRANCIS JOHN · FRANCIS JOHN R
15 granted patents·2 pending applications·238 citations·filing 1976–2023
93Inventor score
Files withICI PLC8GENNUM CORP4MACOM TECH SOLUTIONS HOLDINGS INC2GLENAYRE ELECTRONICS LTD1HE HONGKAI1
Top patents by PatentIndex Score
17 records- 0186US4065722ADemodulation method and circuit for discretely modulated ac signalsGLENAYRE ELECTRONICS LTD·Filed 1976·Granted Dec 27, 1977·56 cites·18 claims
- 0276US6034554APhase detector for high speed clock recovery from random binary signalsGENNUM CORP·Filed 1998·Granted Mar 7, 2000·42 cites·19 claims
- 0370US5756214ARelease film comprising polycarbonate-silicone-urethane resinICI PLC·Filed 1995·Granted May 26, 1998·34 cites·8 claims
- 0460US5935903AReceiver sheet for thermal dye transfer printingICI PLC·Filed 1995·Granted Aug 10, 1999·16 cites·10 claims
- 0558US5658847AReceiver sheetICI PLC·Filed 1994·Granted Aug 19, 1997·10 cites·20 claims
- 0656US12028025B2Variable gain amplifier with temperature compensated gainMACOM TECH SOLUTIONS HOLDINGS INC·Filed 2021·Granted Jul 2, 2024·0 cites·15 claims
- 0756US5082824AReceiver sheetICI PLC·Filed 1989·Granted Jan 21, 1992·15 cites·12 claims
- 0855US5541556AClock recovery circuit for serial digital videoGENNUM CORP·Filed 1994·Granted Jul 30, 1996·15 cites·5 claims
- 0950US5357220AEmitter-coupled oscillator with differential switching controlGENNUM CORP·Filed 1993·Granted Oct 18, 1994·10 cites·10 claims
- 1050US2025055433A1Controlling amplifier regulators based on automatic gain control stateMACOM TECH SOLUTIONS HOLDINGS INC·Filed 2023·Application pending·0 cites
- 1145US5169653ALabel transfer mechanism for blow molding machineryHOOVER UNIVERSAL·Filed 1991·Granted Dec 8, 1992·13 cites·19 claims
- 1235US5139996AReceiver sheetICI PLC·Filed 1989·Granted Aug 18, 1992·5 cites·15 claims
- 1335US5093309AReceiver sheetICI PLC·Filed 1989·Granted Mar 3, 1992·7 cites·13 claims
- 1435US2007201597A1Sub-sampled digital programmable delay locked loop with triangular waveform preshaperHE HONGKAI·Filed 2007·Application pending·0 cites
- 1534US5059579AReceiver sheetICI PLC·Filed 1989·Granted Oct 22, 1991·7 cites·14 claims
- 1632US5212414ASwitch with frequency compensation, differential bias operation compensation and enable indicatorGENNUM CORP·Filed 1990·Granted May 18, 1993·2 cites·14 claims
- 1729US5270282AReceiver sheetICI PLC·Filed 1991·Granted Dec 14, 1993·6 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →