Inventor · disambiguated record
David L. Broughton
Also filed as: BROUGHTON DAVID · BROUGHTON DAVID L · BROUGHTON DAVID LINDSAY
5 granted patents·41 citations·filing 2001–2004
75Inventor score
Files withNAT SEMICONDUCTOR CORP5
Top patents by PatentIndex Score
5 records- 0170US6624707B1Method and circuit for improving lock-time performance for a phase-locked loopNAT SEMICONDUCTOR CORP·Filed 2001·Granted Sep 23, 2003·18 cites·15 claims
- 0270US6624705B1Control circuit for phase-locked loop (PLL) with reduced cycle slip during acquisition of phase lockNAT SEMICONDUCTOR CORP·Filed 2002·Granted Sep 23, 2003·20 cites·20 claims
- 0335US7193450B1Load sensing buffer circuit with controlled switching current noise (di/dt)NAT SEMICONDUCTOR CORP·Filed 2004·Granted Mar 20, 2007·1 cites·18 claims
- 0435US7061289B1Method and system for internally resetting a charge pumpNAT SEMICONDUCTOR CORP·Filed 2002·Granted Jun 13, 2006·2 cites·20 claims
- 0526US6388481B1Oscillator control circuitry for phase lock loop providing enhanced phase noise and spurious signal performanceNAT SEMICONDUCTOR CORP·Filed 2001·Granted May 14, 2002·0 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →