Inventor · disambiguated record
Wayne P. Shepherd
Also filed as: SHEPHERD WAYNE · SHEPHERD WAYNE P
9 granted patents·360 citations·filing 1983–2007
91Inventor score
Top patents by PatentIndex Score
9 records- 0193US4980653APhase locked loopMOTOROLA INC·Filed 1989·Granted Dec 25, 1990·75 cites·6 claims
- 0288US4713631AVaractor tuning circuit having plural selectable bias voltagesMOTOROLA INC·Filed 1986·Granted Dec 15, 1987·54 cites·7 claims
- 0387US5021754AFractional-N synthesizer having modulation spur compensationMOTOROLA INC·Filed 1990·Granted Jun 4, 1991·73 cites·6 claims
- 0487US4952889ALoop filter modulated synthesizerMOTOROLA INC·Filed 1989·Granted Aug 28, 1990·59 cites·13 claims
- 0577US4559505AFrequency synthesizer with improved priority channel switchingMOTOROLA INC·Filed 1983·Granted Dec 17, 1985·30 cites·5 claims
- 0667US4994768AFrequency synthesizer with FM modulationMOTOROLA INC·Filed 1990·Granted Feb 19, 1991·31 cites·22 claims
- 0762US5331293ACompensated digital frequency synthesizerMOTOROLA INC·Filed 1992·Granted Jul 19, 1994·23 cites·10 claims
- 0858US5140196AVariable level translatorMOTOROLA INC·Filed 1991·Granted Aug 18, 1992·15 cites·11 claims
- 0930US8467748B2Wireless communication unit, integrated circuit comprising a voltage controlled oscillator and method of operation thereforKEARNEY NIALL·Filed 2007·Granted Jun 18, 2013·0 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →