Inventor · disambiguated record
Randolph L. Durrant
Also filed as: DURRANT RANDOLPH L
20 granted patents·3 pending applications·1,091 citations·filing 1995–2003
97Inventor score
Top patents by PatentIndex Score
23 records- 0198US6501955B1RF signal repeater, mobile unit position determination system using the RF signal repeater, and method of communication thereforINTEL CORP·Filed 2000·Granted Dec 31, 2002·227 cites·14 claims
- 0297US6839539B2RF signal repeater in mobile communications systemsINTEL CORP·Filed 2002·Granted Jan 4, 2005·138 cites·26 claims
- 0392US7061924B1Methods and apparatus for remote meteringINTEL CORP·Filed 2001·Granted Jun 13, 2006·92 cites·22 claims
- 0488US7116938B2Method and apparatus for mitigating radio frequency interference between transceiver systemsINTEL CORP·Filed 2002·Granted Oct 3, 2006·48 cites·42 claims
- 0587US6317452B1Method and apparatus for wireless spread spectrum communication with preamble sounding gapXIRCOM INC·Filed 1999·Granted Nov 13, 2001·82 cites·12 claims
- 0683US5610940AMethod and apparatus for noncoherent reception and correlation of a continous phase modulated signalOMNIPOINT CORP·Filed 1995·Granted Mar 11, 1997·78 cites·14 claims
- 0782US5754584ANon-coherent spread-spectrum continuous-phase modulation communication systemOMNIPOINT CORP·Filed 1995·Granted May 19, 1998·62 cites·8 claims
- 0879US5953370AApparatus for receiving and correlating a spread spectrum signalOMNIPOINT CORP·Filed 1997·Granted Sep 14, 1999·47 cites·17 claims
- 0975US5680414ASynchronization apparatus and method for spread spectrum receiverOMNIPOINT CORP·Filed 1995·Granted Oct 21, 1997·52 cites·14 claims
- 1070US5627856AMethod and apparatus for receiving and despreading a continuous phase-modulated spread spectrum signal using self-synchronizing correlatorsOMNIPOINT CORP·Filed 1995·Granted May 6, 1997·36 cites·21 claims
- 1167US5659574AMulti-bit correlation of continuous phase modulated signalsOMNIPOINT CORP·Filed 1995·Granted Aug 19, 1997·32 cites·15 claims
- 1262US5548253ASpectrally efficient quadrature amplitude modulatorOMNIPOINT CORP·Filed 1995·Granted Aug 20, 1996·50 cites·20 claims
- 1353US5692007AMethod and apparatus for differential phase encoding and decoding in spread-spectrum communication systems with continuous-phase modulationOMNIPOINT CORP·Filed 1995·Granted Nov 25, 1997·32 cites·36 claims
- 1451US5881100AMethod and apparatus for coherent correlation of a spread spectrum signalOMNIPOINT CORP·Filed 1997·Granted Mar 9, 1999·28 cites·8 claims
- 1551US5757847AMethod and apparatus for decoding a phase encoded signalOMNIPOINT CORP·Filed 1995·Granted May 26, 1998·19 cites·14 claims
- 1646US5629956AMethod and apparatus for reception and noncoherent serial correlation of a continuous phase modulated signalOMNIPOINT CORP·Filed 1995·Granted May 13, 1997·20 cites·14 claims
- 1746US2004097190A1Mobile unit position determination using RF signal repeaterFiled 2003·Application pending·0 cites
- 1845US5963586AMethod and apparatus for parallel noncoherent correlation of a spread spectrum signalOMNIPOINT CORP·Filed 1995·Granted Oct 5, 1999·20 cites·14 claims
- 1943US2004203398A1Rapid channel characterization for bluetooth co-existenceFiled 2002·Application pending·0 cites
- 2043US2004063403A1Methods for identification of IEEE 802.11b radio signalsFiled 2002·Application pending·0 cites
- 2142US5856998AMethod and apparatus for correlating a continuous phase modulated spread spectrum signalOMNIPOINT CORP·Filed 1996·Granted Jan 5, 1999·12 cites·8 claims
- 2241US5832028AMethod and apparatus for coherent serial correlation of a spread spectrum signalOMNIPOINT CORP·Filed 1995·Granted Nov 3, 1998·9 cites·14 claims
- 2336US5754585AMethod and apparatus for serial noncoherent correlation of a spread spectrum signalOMNIPOINT CORP·Filed 1995·Granted May 19, 1998·7 cites·16 claims
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