Inventor · disambiguated record
James Crawford
Also filed as: CRAWFORD JAMES · CRAWFORD JAMES A · CRAWFORD JAMES ADAM · CRAWFORD JR JAMES A
49 granted patents·16 pending applications·2,196 citations·filing 1974–2020
99Inventor score
Top patents by PatentIndex Score
65 records- 0198US6781608B1Gradual image displayAMERICA ONLINE INC·Filed 2000·Granted Aug 24, 2004·345 cites·24 claims
- 0298US4810904ASample-and-hold phase detector circuitHUGHES AIRCRAFT CO·Filed 1988·Granted Mar 7, 1989·124 cites·8 claims
- 0398US4634998AFast phase-lock frequency synthesizer with variable sampling efficiencyHUGHES AIRCRAFT CO·Filed 1985·Granted Jan 6, 1987·161 cites·11 claims
- 0496US6549561B2OFDM pilot tone tracking for wireless LANMAGIS NETWORKS INC·Filed 2001·Granted Apr 15, 2003·175 cites·29 claims
- 0596US6456242B1Conformal box antennaMAGIS NETWORKS INC·Filed 2001·Granted Sep 24, 2002·108 cites·29 claims
- 0696US6456245B1Card-based diversity antenna structure for wireless communicationsMAGIS NETWORKS INC·Filed 2000·Granted Sep 24, 2002·142 cites·56 claims
- 0795US6633616B2OFDM pilot tone tracking for wireless LANMAGIS NETWORKS INC·Filed 2001·Granted Oct 14, 2003·128 cites·29 claims
- 0894US7366779B1Direct file transfer between subscribers of a communications systemAOL LLC·Filed 2000·Granted Apr 29, 2008·94 cites·72 claims
- 0994US5026595AWoven gap filler for use in the lay-up of composite plastic structural unitsTECHNIWEAVE INC·Filed 1989·Granted Jun 25, 1991·87 cites·8 claims
- 1092US8429231B2Voice instant messagingWU SHUWU·Filed 2011·Granted Apr 23, 2013·16 cites·18 claims
- 1192US7417991B1Network quality estimationAVAYA INC·Filed 2003·Granted Aug 26, 2008·106 cites·12 claims
- 1292US6438367B1Transmission security for wireless communicationsMAGIS NETWORKS INC·Filed 2000·Granted Aug 20, 2002·77 cites·32 claims
- 1390US8010680B2Transferring filesAOL INC·Filed 2009·Granted Aug 30, 2011·13 cites·23 claims
- 1489US6650616B2Transmission security for wireless communicationsMAGIS NETWORKS INC·Filed 2002·Granted Nov 18, 2003·51 cites·87 claims
- 1588US7546337B1Transferring filesAOL LLC·Filed 2000·Granted Jun 9, 2009·43 cites·51 claims
- 1688US6433742B1Diversity antenna structure for wireless communicationsMAGIS NETWORKS INC·Filed 2000·Granted Aug 13, 2002·57 cites·37 claims
- 1786US6549583B2Optimum phase error metric for OFDM pilot tone tracking in wireless LANMAGIS NETWORKS INC·Filed 2001·Granted Apr 15, 2003·47 cites·28 claims
- 1885US5282227ACommunication signal detection and acquisitionTITAN CORP·Filed 1992·Granted Jan 25, 1994·68 cites·15 claims
- 1984US7958243B2Direct file transfer between subscribers of a communications systemAOL INC·Filed 2008·Granted Jun 7, 2011·8 cites·39 claims
- 2084US6879840B2Method and apparatus for adaptive QoS-based joint rate and power control algorithm in multi-rate wireless systemsM2 NETWORKS INC·Filed 2001·Granted Apr 12, 2005·49 cites·46 claims
- 2184US3949126AMultifilament compositesFIBER MATERIALS·Filed 1974·Granted Apr 6, 1976·33 cites·13 claims
- 2283US6980147B2Channelized analog-to-digital converterPHOTON PRODUCTS INC·Filed 2004·Granted Dec 27, 2005·36 cites·8 claims
- 2381US8583751B2Providing an indication that a user of a communications system is composing a messageCRAWFORD JAMES·Filed 2012·Granted Nov 12, 2013·4 cites·30 claims
- 2481US8111776B1Pulse insertion systems and methods for polar modulationCRAWFORD JAMES A·Filed 2008·Granted Feb 7, 2012·9 cites·13 claims
- 2580US7551677B2OFDM pilot tone tracking for wireless LANCRAWFORD JAMES A·Filed 2003·Granted Jun 23, 2009·26 cites·37 claims
- 2680US7546537B2Gradual image displayAOL LLC·Filed 2004·Granted Jun 9, 2009·28 cites·28 claims
- 2778US8775557B2Transferring filesCRAWFORD JAMES·Filed 2011·Granted Jul 8, 2014·3 cites·22 claims
- 2877US7652608B1Channelized analog-to-digital converterPHOTONICS PRODUCTS INC·Filed 2005·Granted Jan 26, 2010·11 cites·12 claims
- 2976US8041768B2Voice instant messagingAOL INC·Filed 2001·Granted Oct 18, 2011·17 cites·34 claims
- 3074US7924101B1Systems and methods for improved VCO gain tracking loopCRAWFORD JAMES A·Filed 2009·Granted Apr 12, 2011·8 cites·17 claims
- 3173US8713114B2Direct file transfer between subscribers of a communications systemsCRAWFORD JAMES·Filed 2011·Granted Apr 29, 2014·2 cites·27 claims
- 3268US9037740B2Preference based transferring of filesCRAWFORD JAMES·Filed 2012·Granted May 19, 2015·1 cites·31 claims
- 3368US9021057B2Updating transferred filesCRAWFORD JAMES·Filed 2012·Granted Apr 28, 2015·1 cites·20 claims
- 3461US9309610B2Helical textile with uniform thicknessCRAWFORD TEXTILE FABRICATIONS LLC·Filed 2013·Granted Apr 12, 2016·1 cites·19 claims
- 3561US4545429AWoven ceramic composite heat exchangerFORD AEROSPACE & COMMUNICATION·Filed 1982·Granted Oct 8, 1985·19 cites·7 claims
- 3660US5796783ADigital transmission systemANDRE ALAIN TABOURIAN·Filed 1995·Granted Aug 18, 1998·50 cites·1 claims
- 3758US4668922AFast phase-lock frequency synthesizerHUGHES AIRCRAFT CO·Filed 1985·Granted May 26, 1987·15 cites·26 claims
- 3857US9571560B2Direct file transfer between subscribers of a communications systemFACEBOOK INC·Filed 2014·Granted Feb 14, 2017·0 cites·20 claims
- 3957US4771248AFast phase-lock frequency synthesizerHUGHES AIRCRAFT CO·Filed 1986·Granted Sep 13, 1988·14 cites·2 claims
- 4057US2010310593A1Vaccines Against Chlamydia InfectionEMERGENT PRODUCT DEV GAITHERSBURG INC·Filed 2008·Application pending·0 cites
- 4156US9876844B2Transferring filesFACEBOOK INC·Filed 2015·Granted Jan 23, 2018·0 cites·20 claims
- 4255US8486517B2Helical textile with uniform thicknessCRAWFORD JR JAMES A·Filed 2008·Granted Jul 16, 2013·1 cites·7 claims
- 4355US8114506B2Helical textile with uniform thicknessCRAWFORD JR JAMES A·Filed 2008·Granted Feb 14, 2012·1 cites·2 claims
- 4454US8372405B2Proteins with improved solubility and methods for producing and using sameHEALTH PROT AGENCY·Filed 2011·Granted Feb 12, 2013·0 cites·12 claims
- 4554US4586005AEnhanced analog phase interpolation for Fractional-N frequency synthesisHUGHES AIRCRAFT CO·Filed 1985·Granted Apr 29, 1986·11 cites·19 claims
- 4654US2009269358A1Proteins with Improved Solubility and Methods for Producing and Using SameSHONE CLIFFORD C·Filed 2006·Application pending·0 cites
- 4753US9356891B2Voice messaging interfaceWU SHUWU·Filed 2012·Granted May 31, 2016·0 cites·22 claims
- 4853USD313731SRatchet extenderCRAWFORD JAMES A·Filed 1988·Granted Jan 15, 1991·6 cites·1 claims
- 4953US2015134757A1Transferring filesFACEBOOK INC·Filed 2015·Application pending·0 cites
- 5048US10865585B1Lightweight load bearing inflatable tubular structuresCRAWFORD JR JAMES A·Filed 2019·Granted Dec 15, 2020·0 cites·16 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when James Crawford files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →