| Patent | Date |
|---|
Process for protecting an information item transmitted from a security element to a decoder and protection system using such a process
Grant 6,266,415 - Campinos , et al. July 24, 2 | 2001-07-24 |
Matrix display addressing device
Grant 6,252,613 - Borel , et al. June 26, 2 | 2001-06-26 |
Radio
Grant D442,940 - Huthmaker May 29, 2 | 2001-05-29 |
Quantization process for video encoding
Grant 6,148,107 - Ducloux , et al. November 14, 2 | 2000-11-14 |
Device for estimating motion by block matching
Grant 6,144,699 - Albin , et al. November 7, 2 | 2000-11-07 |
Method and device for recording and reading on a large-capacity medium
Grant 6,091,883 - Artigalas , et al. July 18, 2 | 2000-07-18 |
Optical polarisation device
Grant 6,072,628 - Sarayeddine June 6, 2 | 2000-06-06 |
Radio
Grant D425,065 - Frances May 16, 2 | 2000-05-16 |
Radio
Grant D424,564 - Quaglio , et al. May 9, 2 | 2000-05-09 |
Vocal identification of devices in a home environment
Grant 6,052,666 - Diehl , et al. April 18, 2 | 2000-04-18 |
LCD projector comprising light sensor and correction circuit
Grant 6,052,166 - Chikazawa April 18, 2 | 2000-04-18 |
Conditional access system and smartcard allowing such access
Grant 6,035,038 - Campinos , et al. March 7, 2 | 2000-03-07 |
Process for selecting programes, especially television programes and device and graphical interface implementing this process
Grant 6,023,267 - Chapuis , et al. February 8, 2 | 2000-02-08 |
System for the anonymous counting of information items for statistical purposes, especially in respect of operations in electronic voting or in periodic surveys of consumption
Grant 6,021,200 - Fischer February 1, 2 | 2000-02-01 |
Method and device for synchronizing digital decoder and encoder clocks
Grant 6,005,872 - Bassi , et al. December 21, 1 | 1999-12-21 |
Process for interpolating progressive frames
Grant 5,995,154 - Heimburger November 30, 1 | 1999-11-30 |
Circuit for carrying out digital Nyquist filtering of IF intermediate frequency signals
Grant 5,963,273 - Boie , et al. October 5, 1 | 1999-10-05 |
System for automatically controlling the tuning of television receiver receiving channels
Grant 5,956,097 - Nguyen , et al. September 21, 1 | 1999-09-21 |
Method and device for motion estimation
Grant 5,953,458 - Pirson , et al. September 14, 1 | 1999-09-14 |
Select line driver for a display matrix with toggling backplane
Grant 5,949,398 - Kim September 7, 1 | 1999-09-07 |
Differential coding of motion vectors using the median of candidate vectors
Grant 5,905,535 - Kerdranvat May 18, 1 | 1999-05-18 |
SMPS with a variable frequency start up circuit
Grant 5,903,451 - Wu , et al. May 11, 1 | 1999-05-11 |
Transport processor interface for a digital television system
Grant 5,903,324 - Lyons , et al. May 11, 1 | 1999-05-11 |
Stereoscopic display system
Grant 5,900,972 - Chikazawa May 4, 1 | 1999-05-04 |
Optical polarization device and projection system of liquid crystal valve type utilizing such a device
Grant 5,900,973 - Marcellin-Dibon , et al. May 4, 1 | 1999-05-04 |
Antenna system
Grant 5,892,487 - Fujimoto , et al. April 6, 1 | 1999-04-06 |
Process for pledging data for a secure data exchange protocol
Grant 5,870,476 - Fischer February 9, 1 | 1999-02-09 |
Method and apparatus for opportunistically transferring data in a packet stream encoder
Grant 5,864,557 - Lyons January 26, 1 | 1999-01-26 |
Bi-directional shift register
Grant 5,859,630 - Huq January 12, 1 | 1999-01-12 |
Code sequence detection in a trellis decoder
Grant 5,841,478 - Hu , et al. November 24, 1 | 1998-11-24 |
Viterbi decoder for digital packet signals
Grant 5,841,819 - Hu , et al. November 24, 1 | 1998-11-24 |
Multiple mode trellis decoder for a digital signal processing system
Grant 5,838,729 - Hu , et al. November 17, 1 | 1998-11-17 |
Demultiplexing device
Grant 5,835,591 - Cochon , et al. November 10, 1 | 1998-11-10 |
System for processing data in variable segments and with variable data resolution
Grant 5,828,788 - Chiang , et al. October 27, 1 | 1998-10-27 |
Adaptive quantification based on actual and predicted image data amounts
Grant 5,822,004 - Crocitti , et al. October 13, 1 | 1998-10-13 |
Method and apparatus for motion estimation using block matching
Grant 5,822,007 - Knee , et al. October 13, 1 | 1998-10-13 |
Circuit for A/D conversion of a video RF or IF signal
Grant 5,812,077 - Boie September 22, 1 | 1998-09-22 |
Method and apparatus for the distribution of multi-media documents
Grant 5,790,937 - Gutle August 4, 1 | 1998-08-04 |
Sparse equalization filter adaptive in two dimensions
Grant 5,777,910 - Lu July 7, 1 | 1998-07-07 |
Device for fitting and gripping of a flexible cable in a cylindrical orifice and high-voltage transformer euipped with this device
Grant 5,773,758 - Coutureau , et al. June 30, 1 | 1998-06-30 |
Method for processing a digital signal in a so-called secure communication system and use of this method for access control and/or binary signature
Grant 5,764,771 - De Vito , et al. June 9, 1 | 1998-06-09 |
Protection circuit for a switch mode power supply
Grant 5,764,461 - Wu June 9, 1 | 1998-06-09 |
Interactive television security through transaction time stamping
Grant 5,764,275 - Lappington , et al. June 9, 1 | 1998-06-09 |
Device for interfacing between communications media in a home systems network
Grant 5,742,608 - Randrianaliminana , et al. April 21, 1 | 1998-04-21 |
Polarizing splitter device and application to a system for illuminating a liquid-crystal screen
Grant 5,737,124 - Sarayeddine April 7, 1 | 1998-04-07 |
Transaction based interactive television system
Grant 5,734,413 - Lappington , et al. March 31, 1 | 1998-03-31 |
Quantization circuitry as for video signal compression systems
Grant 5,731,837 - Hurst, Jr. March 24, 1 | 1998-03-24 |
Video laser player
Grant D391,952 - Starck March 10, 1 | 1998-03-10 |
Method for selecting motion vectors and image processing device implementing the said method
Grant 5,717,615 - Pirson , et al. February 10, 1 | 1998-02-10 |
Multi-comparison analog-to-digital converters using the interpolation principle
Grant 5,684,485 - Paillardet , et al. November 4, 1 | 1997-11-04 |
Method of enhancing the noise immunity of a phase-locked loop, and device implementing this method
Grant 5,663,688 - Delmas , et al. September 2, 1 | 1997-09-02 |
Transaction based interactive television system
Grant 5,638,113 - Lappington , et al. June 10, 1 | 1997-06-10 |
Easily expandable transport stream encoder
Grant 5,621,463 - Lyons , et al. April 15, 1 | 1997-04-15 |
Temporal-spatial error concealment apparatus and method for video signal processors
Grant 5,621,467 - Chien , et al. April 15, 1 | 1997-04-15 |
Automatic image scanning format converter with seamless switching
Grant 5,610,661 - Bhatt March 11, 1 | 1997-03-11 |
Method and apparatus for operating a transport stream encoder to produce a stream of packets carrying data representing a plurality of component signals
Grant 5,574,505 - Lyons , et al. November 12, 1 | 1996-11-12 |
Image scanning format converter suitable for a high definition television system
Grant 5,530,484 - Bhatt , et al. June 25, 1 | 1996-06-25 |
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