VIRATA CORPORATION
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jul 03, 2003 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 268 Total Citation Count
- Nov 02, 2001 Earliest Filing
- 13 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2003/0123,574 System and method for robust tone detectionAbandonedDec 31, 01Jul 03, 03[H04L, H03D, H04J]
2003/0118,177 Method and system for implementing a reduced complexity dual rate echo cancellerAbandonedDec 18, 01Jun 26, 03[H04M]
2003/0120,484 Method and system for generating colored comfort noise in the absence of silence insertion description packetsAbandonedJan 03, 02Jun 26, 03[G10L]
2003/0112,860 Method and system for shortening channel impulse response using time domain equalization filterAbandonedDec 18, 01Jun 19, 03[H03H]
2003/0112,861 Method and system for adaptively training time domain equalizersAbandonedDec 18, 01Jun 19, 03[H04L]
2003/0112,887 Method and system for implementing weighted vector error echo cancellersAbandonedDec 18, 01Jun 19, 03[H04B, H03H]
2003/0112,966 Method and system for implementing a reduced complexity dual rate echo cancellerAbandonedDec 18, 01Jun 19, 03[H04M]
2003/0099,285 Method and system for determining data rate using sub-band capacityAbandonedJan 18, 02May 29, 03[H04B]
2003/0099,286 Method and system for shaping transmitted power spectral density according to line conditionsAbandonedJan 18, 02May 29, 03[H04B]
2003/0101,206 Method and system for estimating a base-2 logarithm of a numberAbandonedJan 18, 02May 29, 03[G06F]
2003/0086,486 Method and system for determining maximum power backoff using frequency domain geometric signal to noise ratioAbandonedJan 18, 02May 08, 03[H04B]
2003/0088,722 System and method for managing priorities in a PCI bus systemAbandonedNov 02, 01May 08, 03[G06F]
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