Inventor · disambiguated record
Shinya Muraoka
Also filed as: MURAOKA SHINYA
14 granted patents·3 pending applications·174 citations·filing 1994–2022
91Inventor score
Top patents by PatentIndex Score
17 records- 0184US5796725AEcho canceller capable of cancelling an echo signal at a high speedNEC CORP·Filed 1995·Granted Aug 18, 1998·89 cites·15 claims
- 0261US2025115418A1Extraction bag, method for manufacturing extraction bag, sheet for extraction bag, and method for manufacturing sheet for extraction bagOHKI CO LTD·Filed 2022·Application pending·0 cites
- 0360US7684819B2Uplink transmission power control in a CDMA base stationNEC CORP·Filed 2006·Granted Mar 23, 2010·2 cites·3 claims
- 0460US7050389B2DC-offset eliminating method and receiving circuitNEC CORP·Filed 2001·Granted May 23, 2006·7 cites·5 claims
- 0558US6185301B1Echo canceler having plurality of adaptive filter circuitsNEC CORP·Filed 1998·Granted Feb 6, 2001·27 cites·10 claims
- 0651US7603116B2Radio base station apparatus and its loopback test methodNEC CORP·Filed 2003·Granted Oct 13, 2009·2 cites·12 claims
- 0751US6580748B1Spread spectrum communication method and spread spectrum communication apparatusNEC CORP·Filed 1999·Granted Jun 17, 2003·19 cites·30 claims
- 0849US7027830B2Radio base station, mobile station, radio receiving apparatus, SIR estimation method, transmission power controlling method and programNEC CORP·Filed 2002·Granted Apr 11, 2006·1 cites·15 claims
- 0947US2024099497A1Extraction bagOHKI CO LTD·Filed 2021·Application pending·0 cites
- 1043US7269437B2Transmission power control circuit using W-CDMA methodNEC CORP·Filed 2002·Granted Sep 11, 2007·0 cites·7 claims
- 1143US6002950ASatellite communication apparatusNEC CORP·Filed 1997·Granted Dec 14, 1999·11 cites·4 claims
- 1241US7792151B2CDMA receiving apparatus and methodNEC CORP·Filed 2005·Granted Sep 7, 2010·0 cites·12 claims
- 1341US2010240409A1Wireless communication system, wireless base station, wireless terminal station, and transmission power control method using the sameMURAOKA SHINYA·Filed 2006·Application pending·0 cites
- 1433US6256510B1Mobile radio communication apparatus capable of reducing power dissipationNEC CORP·Filed 1998·Granted Jul 3, 2001·6 cites·19 claims
- 1533US5862221AScramble wireless communication systemNEC CORP·Filed 1997·Granted Jan 19, 1999·6 cites·8 claims
- 1633US5802120AReception circuit for a baseband processing and operationNEC CORP·Filed 1994·Granted Sep 1, 1998·4 cites·8 claims
- 1729US6763002B1Method and apparatus for controlling data transmission according to quality of communication lineNEC CORP·Filed 1999·Granted Jul 13, 2004·0 cites·25 claims
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