Inventor · disambiguated record
Kenzo Urabe
Also filed as: URABE KENZO
25 granted patents·3 pending applications·876 citations·filing 1991–2022
97Inventor score
Top patents by PatentIndex Score
28 records- 0189US6922434B2Apparatus and methods for finger delay selection in RAKE receiversERICSSON INC·Filed 2001·Granted Jul 26, 2005·41 cites·48 claims
- 0289US5301225AMethod and system for dynamically regulating a power saving period within a radio telecommunication systemHITACHI LTD·Filed 1992·Granted Apr 5, 1994·188 cites·7 claims
- 0388US5812546ADemodulator for CDMA spread spectrum communication using multiple pn codesYOZAN INC·Filed 1997·Granted Sep 22, 1998·105 cites·18 claims
- 0485US8036224B2Method and system for efficient routing in Ad Hoc networksERICSSON TELEFON AB L M·Filed 2003·Granted Oct 11, 2011·50 cites·29 claims
- 0585US6366765B1ReceiverHITACHI INT ELECTRIC INC·Filed 1999·Granted Apr 2, 2002·62 cites·10 claims
- 0684US8553560B2Predictive ad-hoc network routingAXELSSON LEIF·Filed 2003·Granted Oct 8, 2013·50 cites·41 claims
- 0783US8218550B2Method and system for routing traffic in ad hoc networksAXELSSON LEIF·Filed 2003·Granted Jul 10, 2012·47 cites·19 claims
- 0878US6496749B1Semiconductor producing apparatus and temperature control method thereforKOKUSAI ELECTRIC CO LTD·Filed 1999·Granted Dec 17, 2002·51 cites·33 claims
- 0975US5956333AMulti-user demodulator for CDMA spectrum spreading communicationYOZAN INC·Filed 1997·Granted Sep 21, 1999·53 cites·20 claims
- 1069US7003022B2Matched filter and receiver for mobile radio communication systemERICSSON TELEFON AB L M·Filed 2001·Granted Feb 21, 2006·11 cites·8 claims
- 1167US6636557B2Despreading circuitKOKUSAI ELECTRIC CO LTD·Filed 2001·Granted Oct 21, 2003·8 cites·4 claims
- 1263US6330292B1Reduced power matched filterERICSSON TELEFON AB L M·Filed 1998·Granted Dec 11, 2001·30 cites·18 claims
- 1359US6711531B1Temperature control simulation method and apparatusKOKUSAI ELECTRIC CO LTD·Filed 1999·Granted Mar 23, 2004·23 cites·6 claims
- 1459US5930290ASpread spectrum communications system for high-speed communicationsYOZAN INC·Filed 1997·Granted Jul 27, 1999·26 cites·16 claims
- 1556US6671509B1Mobile communication unit and mobile communication systemKOKUSAI ELECTRIC CO LTD·Filed 1999·Granted Dec 30, 2003·38 cites·19 claims
- 1656US5278944ASpeech coding circuitKOKUSAI ELECTRIC CO LTD·Filed 1992·Granted Jan 11, 1994·32 cites·1 claims
- 1751US2025155055A1Steel pipe joint structure and method for processing steel pipeMETAL ONE CORP·Filed 2022·Application pending·0 cites
- 1850US5959875AAnalog signal characterizer for functional transformationKOKUSAI ELECTRIC CO LTD·Filed 1997·Granted Sep 28, 1999·15 cites·17 claims
- 1947US6148044ACorrelating filter and CDMA receiverKOKUSAI ELECTRIC CO LTD·Filed 1997·Granted Nov 14, 2000·10 cites·12 claims
- 2044US2007218880A1Radio Access Network Database For Knowledge Of Radio Channel And Service Environment NetworkERICSSON TELEFON AB L M·Filed 2004·Application pending·0 cites
- 2141US5802078AError detector for error detecting codesKOKUSAI ELECTRIC CO LTD·Filed 1996·Granted Sep 1, 1998·13 cites·1 claims
- 2239US6665282B1Method and apparatus for configuring a RAKE receiverERICSSON TELEFON AB L M·Filed 1998·Granted Dec 16, 2003·10 cites·35 claims
- 2338US5844937AMatched filter systemKOKUSAI ELECTRIC CO LTD·Filed 1996·Granted Dec 1, 1998·5 cites·18 claims
- 2438US2001039198A1Mobile radio communications apparatus and base station thereof, and method of antenna selectionFiled 2001·Application pending·0 cites
- 2532US6301292B1Despreading circuitKOKUSAI ELECTRIC CO LTD·Filed 1999·Granted Oct 9, 2001·2 cites·10 claims
- 2632US5353281AIntermittenceless switching systemKOKUSAI ELECTRIC CO LTD·Filed 1992·Granted Oct 4, 1994·5 cites·3 claims
- 2730US5185710AQuaternary-level waveform generatorKOKUSAI ELECTRIC CO LTD·Filed 1991·Granted Feb 9, 1993·0 cites·2 claims
- 2830US5181182AMulti-level band-restricted waveform generatorKOKUSAI ELECTRIC CO LTD·Filed 1991·Granted Jan 19, 1993·1 cites·2 claims
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