Inventor · disambiguated record
Xuping Zhou
Also filed as: ZHOU XUPING
21 granted patents·1,080 citations·filing 1996–2003
96Inventor score
Top patents by PatentIndex Score
21 records- 0198US6038250AInitial synchronization method and receiver for DS-CDMA inter base station asynchronous cellular systemYOZAN INC·Filed 1998·Granted Mar 14, 2000·301 cites·16 claims
- 0291US5910948AAcquisition scheme and receiver for an asynchronous DS-CDMA cellular communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Jun 8, 1999·133 cites·7 claims
- 0388US6512785B1Matched filter bankYOZAN INC·Filed 1999·Granted Jan 28, 2003·100 cites·18 claims
- 0488US5812546ADemodulator for CDMA spread spectrum communication using multiple pn codesYOZAN INC·Filed 1997·Granted Sep 22, 1998·105 cites·18 claims
- 0583US6370130B1Spread spectrum communication systemYOZAN INC·Filed 1998·Granted Apr 9, 2002·75 cites·25 claims
- 0682US6084922AWaiting circuitYOZAN INC·Filed 1998·Granted Jul 4, 2000·102 cites·16 claims
- 0775US5974038AReceiver for code division multiple access communication systemYOZAN INC·Filed 1997·Granted Oct 26, 1999·51 cites·5 claims
- 0872US7061966B2Frame synchronization and scrambling code indentification in wireless communications systems and methods thereforMOTOROLA INC·Filed 2003·Granted Jun 13, 2006·15 cites·22 claims
- 0963US6212219B1Spread spectrum communication systemYOZAN INC·Filed 1996·Granted Apr 3, 2001·32 cites·20 claims
- 1059US5930290ASpread spectrum communications system for high-speed communicationsYOZAN INC·Filed 1997·Granted Jul 27, 1999·26 cites·16 claims
- 1155US6064690ASpread spectrum communication systemYOZAN INC·Filed 1998·Granted May 16, 2000·26 cites·16 claims
- 1254US6081549APhase correction method and apparatus for spectrum spread wireless communication receiverYOZAN INC·Filed 1998·Granted Jun 27, 2000·21 cites·10 claims
- 1353US6169771B1Matched filter for spread spectrum communication systems and hybrid analog-digital transversal filterYOZAN INC·Filed 1998·Granted Jan 2, 2001·22 cites·8 claims
- 1447US6278724B1Receiver in a spread spectrum communication system having low power analog multipliers and addersYOZAN INC·Filed 1998·Granted Aug 21, 2001·16 cites·27 claims
- 1546US6426949B1Signal reception apparatus for DS-CDMA communication systemYOZAN INC·Filed 1998·Granted Jul 30, 2002·14 cites·6 claims
- 1644US6539009B1Signal reception apparatus for DS-CDMA cellular systemYOZAN INC·Filed 1998·Granted Mar 25, 2003·12 cites·16 claims
- 1742US6122654AComplex multiplication circuitYOZAN INC·Filed 1998·Granted Sep 19, 2000·9 cites·9 claims
- 1837US6094667ATime spread root Nyquist filterYOZAN INC·Filed 1998·Granted Jul 25, 2000·4 cites·16 claims
- 1936US5945875Aπ/n shift phase-shift keying demodulatorYOZAN INC·Filed 1998·Granted Aug 31, 1999·8 cites·3 claims
- 2033US6263012B1Receiver apparatus for CDMA communication systemYOZAN INC·Filed 1998·Granted Jul 17, 2001·4 cites·8 claims
- 2133US6240148B1Path-diversity receiving method and system of spread spectrum communicationNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted May 29, 2001·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →