Assignee
UNIDEN KK
JP·138 granted patents·14 pending applications·2,965 citations·filing 1982–2010
Top patents by PatentIndex Score
152 records- 0192US4963844ADielectric waveguide-type filterUNIDEN KK·Filed 1989·Granted Oct 16, 1990·61 cites·23 claims
- 0292US4831498AShield structure for circuit on circuit boardUNIDEN KK·Filed 1987·Granted May 16, 1989·85 cites·1 claims
- 0391US5610946ARadio communication apparatusUNIDEN KK·Filed 1995·Granted Mar 11, 1997·111 cites·16 claims
- 0490US5696471AInductive coupled filter with electrically neutral holes between solid spiral inductorsUNIDEN KK·Filed 1995·Granted Dec 9, 1997·63 cites·8 claims
- 0590US4837535AResonant wave filterUNIDEN KK·Filed 1989·Granted Jun 6, 1989·51 cites·8 claims
- 0689US5859875ATransmitter, receiver, communication system, and communication method employing spread spectrum communication techniqueUNIDEN KK·Filed 1997·Granted Jan 12, 1999·139 cites·18 claims
- 0788US6263201B1Scheduled data Transmission system, scheduled data transmission method, and transmission serverUNIDEN KK·Filed 1997·Granted Jul 17, 2001·156 cites·16 claims
- 0887US5539148AElectronic apparatus case having an electro-magnetic wave shielding structureUNIDEN KK·Filed 1994·Granted Jul 23, 1996·71 cites·10 claims
- 0987USD291804SPortable radio telephone and FM two-way radioUNIDEN KK·Filed 1986·Granted Sep 8, 1987·27 cites·1 claims
- 1084US5929598ANoncontact charging device, charger, cordless electric equipment, and noncontact chargerUNIDEN KK·Filed 1997·Granted Jul 27, 1999·162 cites·24 claims
- 1180US6985544B2Diversity receiverUNIDEN KK·Filed 2003·Granted Jan 10, 2006·26 cites·5 claims
- 1280US6907094B2Diversity receiving deviceUNIDEN KK·Filed 2002·Granted Jun 14, 2005·26 cites·3 claims
- 1380US6892564B2Fall impact apparatusUNIDEN KK·Filed 2003·Granted May 17, 2005·18 cites·4 claims
- 1480US6263202B1Communication system and wireless communication terminal device used thereinUNIDEN KK·Filed 1998·Granted Jul 17, 2001·88 cites·16 claims
- 1580US6104356ADiversity antenna circuitUNIDEN KK·Filed 1996·Granted Aug 15, 2000·69 cites·10 claims
- 1679US4709407ABand discriminating method in a receiverUNIDEN KK·Filed 1985·Granted Nov 24, 1987·37 cites·3 claims
- 1778US5801466AVibrator attaching structureUNIDEN KK·Filed 1995·Granted Sep 1, 1998·50 cites·27 claims
- 1877US6483452B1Radar detecting apparatusUNIDEN KK·Filed 2000·Granted Nov 19, 2002·44 cites·16 claims
- 1975US4511761AAutomatic communication standby device in cordless telephoneUNIDEN KK·Filed 1982·Granted Apr 16, 1985·39 cites·20 claims
- 2074US7697036B2Digital camera for capturing both still images and moving picturesUNIDEN KK·Filed 2005·Granted Apr 13, 2010·9 cites·13 claims
- 2173US5426690ACordless telephone apparatus which restores radio channels after power lossUNIDEN KK·Filed 1993·Granted Jun 20, 1995·35 cites·10 claims
- 2273US5376941AAntenna direction adjusting method and apparatus for satellite broadcasting receiving systemUNIDEN KK·Filed 1993·Granted Dec 27, 1994·58 cites·4 claims
- 2371US6021137AData collection systemUNIDEN KK·Filed 1997·Granted Feb 1, 2000·46 cites·24 claims
- 2471US5574994AMethod of correcting carrier leak in a transmitterUNIDEN KK·Filed 1995·Granted Nov 12, 1996·50 cites·9 claims
- 2571US4698632ARadar detectorUNIDEN KK·Filed 1985·Granted Oct 6, 1987·32 cites·8 claims
- 2670US4757286AMicrowave filter deviceUNIDEN KK·Filed 1987·Granted Jul 12, 1988·19 cites·7 claims
- 2770US4622553ARadar detectorUNIDEN KK·Filed 1984·Granted Nov 11, 1986·25 cites·10 claims
- 2869US6953118B2Container for shipping and displayUNIDEN KK·Filed 2003·Granted Oct 11, 2005·21 cites·18 claims
- 2969US6782098B1Protection circuit/method for subscriber telephone interface circuitUNIDEN KK·Filed 2000·Granted Aug 24, 2004·13 cites·8 claims
- 3068US5438688AChannel selecting method and highspeed scanning radio receiver which concurrently scans multiple channelsUNIDEN KK·Filed 1993·Granted Aug 1, 1995·32 cites·10 claims
- 3167US7453503B2Pixel interpolation methodUNIDEN KK·Filed 2005·Granted Nov 18, 2008·3 cites·2 claims
- 3267US5486797AIntegrated port selection circuit for high frequency signalUNIDEN KK·Filed 1994·Granted Jan 23, 1996·19 cites·8 claims
- 3367US5367268ATransmission signal output control circuitUNIDEN KK·Filed 1993·Granted Nov 22, 1994·24 cites·9 claims
- 3467US5315302ARadar detectorUNIDEN KK·Filed 1992·Granted May 24, 1994·48 cites·26 claims
- 3566US7206403B2Telephone terminal equipment interface circuitUNIDEN KK·Filed 2003·Granted Apr 17, 2007·10 cites·2 claims
- 3666US5634205ARadio equipment based on AFC system with temperature detection and method of automatic frequency controlUNIDEN KK·Filed 1994·Granted May 27, 1997·32 cites·17 claims
- 3766US4823097AMicrowave directional couplerUNIDEN KK·Filed 1987·Granted Apr 18, 1989·20 cites·4 claims
- 3864US7505738B2Broadband receiverUNIDEN KK·Filed 2005·Granted Mar 17, 2009·3 cites·1 claims
- 3964US7110719B2Indoor mobile communication deviceUNIDEN KK·Filed 2002·Granted Sep 19, 2006·9 cites·4 claims
- 4064US5661780ACordless telephone having power failure detection circuitUNIDEN KK·Filed 1995·Granted Aug 26, 1997·48 cites·8 claims
- 4163US6160838ASpread spectrum transmitter, spread spectrum receiver and spread spectrum communication method and automatic gain control circuit for spread spectrum receiverUNIDEN KK·Filed 1997·Granted Dec 12, 2000·33 cites·19 claims
- 4263US6125277ACordless telephone containing a protocol converting circuit to connect to digital exchanges having different protocolsUNIDEN KK·Filed 1997·Granted Sep 26, 2000·38 cites·2 claims
- 4362US5598430AAnalog/digital receiverUNIDEN KK·Filed 1994·Granted Jan 28, 1997·34 cites·8 claims
- 4462US4597104ASelective call signal detection circuit for multi-channel access type radio receiving stationUNIDEN KK·Filed 1984·Granted Jun 24, 1986·20 cites·5 claims
- 4561US5893034ACordless parent/slave telephone set with improved sidetone handlingUNIDEN KK·Filed 1997·Granted Apr 6, 1999·40 cites·12 claims
- 4661US5628059ADC offset circuit for cartesian loopUNIDEN KK·Filed 1994·Granted May 6, 1997·29 cites·8 claims
- 4761US4803491AAntenna for wireless communication equipmentUNIDEN KK·Filed 1987·Granted Feb 7, 1989·23 cites·7 claims
- 4860US7030819B2Re-radiating antenna systemUNIDEN KK·Filed 2004·Granted Apr 18, 2006·14 cites·4 claims
- 4960US5533010AChannel switching control method and a cordless telephone system using the sameUNIDEN KK·Filed 1994·Granted Jul 2, 1996·28 cites·22 claims
- 5059US5574995ARadio receiver with a high speed and accurate search operation and method thereofUNIDEN KK·Filed 1994·Granted Nov 12, 1996·22 cites·14 claims
Showing the top 50 of 152 patent records by PatentIndex Score.
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