Inventor · disambiguated record
Arthur N. Woo
Also filed as: WOO ARTHUR · WOO ARTHUR CHEUMIN · WOO ARTHUR N
34 granted patents·4 pending applications·4,532 citations·filing 1989–2008
98Inventor score
Top patents by PatentIndex Score
38 records- 0198US6282362B1Geographical position/image digital recording and display systemTRIMBLE NAVIGATION LTD·Filed 1997·Granted Aug 28, 2001·967 cites·18 claims
- 0297US5450344AGPS receivers with data ports for the uploading and downloading of absolute position informationTRIMBLE NAVIGATION LTD·Filed 1994·Granted Sep 12, 1995·156 cites·8 claims
- 0397US5422816APortable personal navigation tracking systemTRIMBLE NAVIGATION LTD·Filed 1994·Granted Jun 6, 1995·421 cites·6 claims
- 0496US5642285AOutdoor movie camera GPS-position and time code data-logging for special effects productionTRIMBLE NAVIGATION LTD·Filed 1995·Granted Jun 24, 1997·369 cites·13 claims
- 0596US5627548ANavigation wristwearTRIMBLE NAVIGATION LTD·Filed 1995·Granted May 6, 1997·253 cites·12 claims
- 0695US5479351ATime-keeping system and method for synchronizing independent recordings of a live performance in post-recording editingTRIMBLE NAVIGATION LTD·Filed 1994·Granted Dec 26, 1995·98 cites·12 claims
- 0794US7375681B1Hardware curve flattening of crystal oscillator temperature drift followed by software compensation for residual offsetWOO ARTHUR N·Filed 2005·Granted May 20, 2008·38 cites·4 claims
- 0894US6473030B1Infrastructure-aiding for satellite navigation receiver and methodSEIKO EPSON CORP·Filed 2001·Granted Oct 29, 2002·140 cites·16 claims
- 0994US5108334ADual down conversion GPS receiver with single local oscillatorTRIMBLE NAVIGATION LTD·Filed 1989·Granted Apr 28, 1992·225 cites·4 claims
- 1093US7498985B1Geo-fencing GPS-enabling assetsWOO ARTHUR N·Filed 2006·Granted Mar 3, 2009·140 cites·5 claims
- 1193US5661652AMobile network with automatic position reporting between member unitsTRIMBLE NAVIGATION LTD·Filed 1995·Granted Aug 26, 1997·249 cites·5 claims
- 1293US5422814AGlobal position system receiver with map coordinate system outputsTRIMBLE NAVIGATION LTD·Filed 1993·Granted Jun 6, 1995·148 cites·8 claims
- 1392US5448773ALong life portable global position system receiverTRIMBLE NAVIGATION LTD·Filed 1992·Granted Sep 5, 1995·179 cites·9 claims
- 1491US5239669ACoupler for eliminating a hardwire connection between a handheld global positioning system (GPS) receiver and a stationary remote antennaTRIMBLE NAVIGATION LTD·Filed 1992·Granted Aug 24, 1993·119 cites·3 claims
- 1590US5781155ANavigation wristwearTRIMBLE NAVIGATION LTD·Filed 1997·Granted Jul 14, 1998·112 cites·17 claims
- 1689US6078290AUser-controlled GPS receiverTRIMBLE NAVIGATION LTD·Filed 1998·Granted Jun 20, 2000·130 cites·30 claims
- 1788US6437734B1Satellite navigation receiver and methodSEIKO EPSON CORP·Filed 2000·Granted Aug 20, 2002·72 cites·8 claims
- 1887USD344942SHand-held navigational unitTRIMBLE NAVIGATION LTD·Filed 1992·Granted Mar 8, 1994·33 cites·1 claims
- 1987US5272485AMicrostrip antenna with integral low-noise amplifier for use in global positioning system (GPS) receiversTRIMBLE NAVIGATION LTD·Filed 1992·Granted Dec 21, 1993·111 cites·11 claims
- 2085US7450062B2Keeping accurate time for a hybrid GPS receiver and mobile phone when powered offSEIKO EPSON CORP·Filed 2008·Granted Nov 11, 2008·15 cites·8 claims
- 2183US7362263B2Keeping accurate time for a hybrid GPS receiver and mobile phone when powered offSEIKO EPSON CORP·Filed 2005·Granted Apr 22, 2008·14 cites·6 claims
- 2282US5596500AMap reading system for indicating a user's position on a published map with a global position system receiver and a databaseTRIMBLE NAVIGATION LTD·Filed 1994·Granted Jan 21, 1997·83 cites·7 claims
- 2381US7495609B1Mobile GPS aiding data solutionERIDE INC·Filed 2006·Granted Feb 24, 2009·27 cites·17 claims
- 2480US5268064ACopper clad epoxy printed circuit board suitable for microwave frequencies encountered in GPS receiversTRIMBLE NAVIGATION LTD·Filed 1992·Granted Dec 7, 1993·51 cites·4 claims
- 2579US5686924ALocal-area position navigation system with fixed pseudolite reference transmittersTRIMBLE NAVIGATION LTD·Filed 1995·Granted Nov 11, 1997·92 cites·12 claims
- 2677US6430503B1Distributed GPS navigation systemTRIMBLE NAVIGATION LTD·Filed 1998·Granted Aug 6, 2002·80 cites·58 claims
- 2772US6336074B1Satellite navigation receiver with map graphics and hypertext driven by a PDF databaseTRIMBLE NAVIGATION LTD·Filed 1995·Granted Jan 1, 2002·51 cites·2 claims
- 2871US7598909B2Keeping accurate time for a hybrid GPS receiver and mobile phone when powered offSEIKO EPSON CORP·Filed 2008·Granted Oct 6, 2009·6 cites·7 claims
- 2971US7437138B1All CMOS GPS receiver with noise-matched high impedance on-chip antennaERIDE INC·Filed 2005·Granted Oct 14, 2008·4 cites·11 claims
- 3070US5708440APseudolite translator for unlicensed frequenciesTRIMBLE NAVIGATION LTD·Filed 1996·Granted Jan 13, 1998·61 cites·7 claims
- 3168US6384777B1User-controlled GPS receiverTRIMBLE NAVIGATION LTD·Filed 1999·Granted May 7, 2002·45 cites·22 claims
- 3258US7592951B2Device and method for minimizing the number of crystal oscillators used in an integrated navigation receiver and cellphoneSEIKO EPSON CORP·Filed 2008·Granted Sep 22, 2009·2 cites·2 claims
- 3354US6091816AIntegrated audio recording and GPS systemTRIMBLE NAVIGATION LTD·Filed 1997·Granted Jul 18, 2000·33 cites·17 claims
- 3450US6674401B2High sensitivity GPS receiver and receptionERIDE INC·Filed 2002·Granted Jan 6, 2004·8 cites·10 claims
- 3540US2003067704A1Data storage media having integrated environmental sensorFiled 2002·Application pending·0 cites
- 3640US2003067702A1Display on cartridge for storage mediumFiled 2002·Application pending·0 cites
- 3735US2004153773A1Diagnosing faults in electronic machinesFiled 2002·Application pending·0 cites
- 3832US2004072467A1Flexible electrical connector, connection arrangement including a flexible electrical connector, a connector receiver for receiving a flexible electrical connectorFiled 2003·Application pending·0 cites
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