Litwin, Jr.; Louis Robert

Patent Applications and Registrations

Patent applications and USPTO patent grants for Litwin, Jr.; Louis Robert.The latest application filed is for "diversity scheme for error control coding in a system with prioritized data".

Company Profile

0.23.2

Litwin, Jr.; Louis Robert - Plainsboro NJ
Litwin, Jr.; Louis Robert - Carmel IN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and system for compensation of a carrier frequency offset in an OFDM receiver Grant 8,184,523 - Belotserkovsky , et al. May 22, 2	2012-05-22
Hierarchical block coding for a packet-based communications system Grant 7,389,463 - Ramaswamy , et al. June 17, 2	2008-06-17
Method and apparatus for adjacent channel interference reduction in an orthogonal frequency division multiplexing (OFDM) receiver Grant 7,227,835 - Belotserkovsky , et al. June 5, 2	2007-06-05
Synchronization strategy and architecture for spread-spectrum receivers Grant 7,227,886 - Margetts , et al. June 5, 2	2007-06-05
Method for providing security on a powerline-modem network Grant 7,162,634 - Litwin, Jr. , et al. January 9, 2	2007-01-09
User-selectable status indication for cellular communications devices Grant 7,139,554 - Litwin, Jr. November 21, 2	2006-11-21
Diversity scheme for error control coding in a system with prioritized data Grant 7,139,966 - Litwin, Jr. , et al. November 21, 2	2006-11-21
Method and system for providing emergency shutdown of a malfunctioning device Grant 7,073,083 - Litwin, Jr. , et al. July 4, 2	2006-07-04
Intra-decoder component block messaging Grant 7,020,826 - Litwin, Jr. , et al. March 28, 2	2006-03-28
Method for using an access card to create a secure sub-network on a public network Grant 6,980,651 - Litwin, Jr. , et al. December 27, 2	2005-12-27
Diversity scheme for error control coding in a system with prioritized data App 20050257122 - Litwin Jr, Louis Robert ; et al.	2005-11-17
Multi-stage automatic gain control for spread-spectrum receivers Grant 6,959,055 - Litwin, Jr. , et al. October 25, 2	2005-10-25
Mechanism for OFDM equalizer tap initialization using an adaptive algorithm Grant 6,944,244 - Belotserkovsky , et al. September 13, 2	2005-09-13
Dual chien search blocks in an error-correcting decoder Grant 6,920,600 - Litwin, Jr. , et al. July 19, 2	2005-07-19
Time synchronization for data over a powerline modem network Grant 6,834,091 - Litwin, Jr. , et al. December 21, 2	2004-12-21
Variable-length correlator for spread-spectrum communications Grant 6,795,486 - Litwin, Jr. September 21, 2	2004-09-21
Method and system compensation of a carrier frequency offset in an ofdm receiver App 20040156349 - Borisovich, Maxim ; et al.	2004-08-12
Method and system for processing orthogonal frequency division multiplexed signals Grant 6,771,591 - Belotserkovsky , et al. August 3, 2	2004-08-03
Method and apparatus for indicating the presence of a wireless local area network by detecting signature sequences Grant 6,754,194 - Ramaswamy , et al. June 22, 2	2004-06-22
Sampling offset correction in an orthogonal frequency division multiplexing system Grant 6,711,221 - Belotserkovsky , et al. March 23, 2	2004-03-23
Local oscillator frequency correction in an orthogonal frequency division multiplexing system Grant 6,704,374 - Belotserkovsky , et al. March 9, 2	2004-03-09
Apparatus for providing security on a powerline-modem network Grant 6,703,923 - Litwin, Jr. , et al. March 9, 2	2004-03-09
Reduced complexity FFT window synchronization for an orthogonal frequency division multiplexing system Grant 6,650,617 - Belotserkovsky , et al. November 18, 2	2003-11-18
Correction of a sampling frequency offset in an orthogonal frequency division multiplexing system Grant 6,628,735 - Belotserkovsky , et al. September 30, 2	2003-09-30
Clock synchronization over a powerline modem network for multiple devices Grant 6,577,231 - Litwin, Jr. , et al. June 10, 2	2003-06-10

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