Inventor · disambiguated record
Karle J. Johnson
Also filed as: JOHNSON KARLE J · JOHNSON KARLE JOSEPH
24 granted patents·1 pending application·607 citations·filing 1986–2011
97Inventor score
Files withINT MOBILE MACHINES12INTERDIGITAL TECH CORP9BOURLAS YAIR1INT MOBILE MACHINE CORP1WI LAN INC1
Top patents by PatentIndex Score
25 records- 0195US4825448ASubscriber unit for wireless digital telephone systemINT MOBILE MACHINES·Filed 1986·Granted Apr 25, 1989·82 cites·10 claims
- 0294US4893317ADigital signals and frequency correction in a digital wireless systemINT MOBILE MACHINES·Filed 1988·Granted Jan 9, 1990·60 cites·1 claims
- 0385US5008900ASubscriber unit for wireless digital subscriber communication systemINT MOBILE MACHINES·Filed 1989·Granted Apr 16, 1991·131 cites·8 claims
- 0482US7916641B2System and process for packet delineationWI LAN INC·Filed 2006·Granted Mar 29, 2011·11 cites·21 claims
- 0578US5644602ADirect digital frequency synthesizer for use in a subscriber unit of a wireless digital communication systemINTERDIGITAL TECH CORP·Filed 1995·Granted Jul 1, 1997·16 cites·3 claims
- 0677US4881240AAM equalizer circuit for digital systemsINT MOBILE MACHINES·Filed 1988·Granted Nov 14, 1989·19 cites·5 claims
- 0775US8509073B2System and process for packet delineationBOURLAS YAIR·Filed 2011·Granted Aug 13, 2013·4 cites·6 claims
- 0875US6449317B1Digital synthesizerINTERDIGITAL TECH CORP·Filed 2000·Granted Sep 10, 2002·11 cites·10 claims
- 0975US4777633ABase station for wireless digital telephone systemINT MOBILE MACHINES·Filed 1987·Granted Oct 11, 1988·125 cites·15 claims
- 1070US4996697ADeglitching means for digital communication systemsINT MOBILE MACHINES·Filed 1988·Granted Feb 26, 1991·13 cites·1 claims
- 1169US5101418ADigital time-multiplexed quadrature frequency upconverterINT MOBILE MACHINES·Filed 1988·Granted Mar 31, 1992·13 cites·1 claims
- 1267US6587516B2Subscriber unit producing a modulated digital frequencyINTERDIGITAL TECH CORP·Filed 2002·Granted Jul 1, 2003·6 cites·3 claims
- 1367US5168507AAutomatic adaptive equalizerINT MOBILE MACHINES·Filed 1989·Granted Dec 1, 1992·22 cites·22 claims
- 1464US5159705AFrequency synthesizer circuitINT MOBILE MACHINES·Filed 1992·Granted Oct 27, 1992·13 cites·19 claims
- 1564US4994802ASubscriber unit for wireless digital telephone systemINT MOBILE MACHINES·Filed 1988·Granted Feb 19, 1991·14 cites·1 claims
- 1663US5146473ASubscriber unit for wireless digital subscriber communication systemINT MOBILE MACHINES·Filed 1991·Granted Sep 8, 1992·14 cites·8 claims
- 1758US6724851B2FIR chip for use in a wireless subscriber unitFiled 2003·Granted Apr 20, 2004·2 cites·7 claims
- 1856US5177741ASubscriber unit for wireless digital telephone systemINT MOBILE MACHINES·Filed 1988·Granted Jan 5, 1993·7 cites·2 claims
- 1951US5859883ASubscriber unit for wireless digital subscriber communication systemINTERDIGITAL TECH CORP·Filed 1997·Granted Jan 12, 1999·7 cites·7 claims
- 2050US2004190645A1System for processing digitized communication signals provided over plural RF channelsINTERDIGITAL TECH CORP·Filed 2004·Application pending·0 cites
- 2145US6078629ADigital synthesizerINTERDIGITAL TECH CORP·Filed 1999·Granted Jun 20, 2000·9 cites·20 claims
- 2242US5067141AInterpolator for varying a signal sampling rateINT MOBILE MACHINE CORP·Filed 1989·Granted Nov 19, 1991·9 cites·7 claims
- 2341US5325396ASubscriber unit for wireless digital subscriber communication systemINTERDIGITAL TECH CORP·Filed 1992·Granted Jun 28, 1994·16 cites·32 claims
- 2436US5694430ASubscriber unit for wireless digital subscriber communication systemINTERDIGITAL TECH CORP·Filed 1996·Granted Dec 2, 1997·2 cites·16 claims
- 2532US5842137ASubscriber unit for wireless digital telephone systemINTERDIGITAL TECH CORP·Filed 1994·Granted Nov 24, 1998·1 cites·38 claims
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