Inventor
LITWIN JR LOUIS ROBERT
US23 patents
⚠️ This page may combine multiple inventors who share the name “LITWIN JR LOUIS ROBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
THOMSON LICENSING SA
12 patentsUS6577231B2Jun 10, 2003
Clock synchronization over a powerline modem network for multiple devices
THOMSON LICENSING SA114 citations98
US6771591B1Aug 3, 2004
Method and system for processing orthogonal frequency division multiplexed signals
THOMSON LICENSING SA100 citations97
US6650617B1Nov 18, 2003
Reduced complexity FFT window synchronization for an orthogonal frequency division multiplexing system
THOMSON LICENSING SA100 citations97
US6628735B1Sep 30, 2003
Correction of a sampling frequency offset in an orthogonal frequency division multiplexing system
THOMSON LICENSING SA92 citations97
US6711221B1Mar 23, 2004
Sampling offset correction in an orthogonal frequency division multiplexing system
THOMSON LICENSING SA61 citations95
US6704374B1Mar 9, 2004
Local oscillator frequency correction in an orthogonal frequency division multiplexing system
THOMSON LICENSING SA60 citations95
US6944244B2Sep 13, 2005
Mechanism for OFDM equalizer tap initialization using an adaptive algorithm
THOMSON LICENSING SA45 citations92
US6834091B2Dec 21, 2004
Time synchronization for data over a powerline modem network
THOMSON LICENSING SA49 citations92
US6920600B2Jul 19, 2005
Dual chien search blocks in an error-correcting decoder
THOMSON LICENSING SA15 citations81
US6754194B2Jun 22, 2004
Method and apparatus for indicating the presence of a wireless local area network by detecting signature sequences
THOMSON LICENSING SA10 citations74
US6703923B2Mar 9, 2004
Apparatus for providing security on a powerline-modem network
THOMSON LICENSING SA7 citations74
US6795486B2Sep 21, 2004
Variable-length correlator for spread-spectrum communications
THOMSON LICENSING SA2 citations63
THOMSON LICENSING
9 patentsUS7139554B2Nov 21, 2006
User-selectable status indication for cellular communications devices
THOMSON LICENSING26 citations92
US7020826B2Mar 28, 2006
Intra-decoder component block messaging
THOMSON LICENSING25 citations89
US7389463B2Jun 17, 2008
Hierarchical block coding for a packet-based communications system
THOMSON LICENSING12 citations84
US7162634B2Jan 9, 2007
Method for providing security on a powerline-modem network
THOMSON LICENSING7 citations74
US7139966B2Nov 21, 2006
Diversity scheme for error control coding in a system with prioritized data
THOMSON LICENSING10 citations74
US6959055B2Oct 25, 2005
Multi-stage automatic gain control for spread-spectrum receivers
THOMSON LICENSING8 citations72
US6980651B2Dec 27, 2005
Method for using an access card to create a secure sub-network on a public network
THOMSON LICENSING10 citations69
US7227835B2Jun 5, 2007
Method and apparatus for adjacent channel interference reduction in an orthogonal frequency division multiplexing (OFDM) receiver
THOMSON LICENSING3 citations62
US7227886B2Jun 5, 2007
Synchronization strategy and architecture for spread-spectrum receivers
THOMSON LICENSING2 citations60