Resources Contact Us Home
Daniel; Patrick
Strasbourg, FR
No. of patents:

Patent Number Title Of Patent Date Issued
5249229 Device and method for generating control signals September 28, 1993
A device and to a method for generating control signals is set forth. The device according to the present invention allows the generation, from a single time reference, of the write control (WE) and read control (RE) signals for the information relating to a video line in a storage devic
5224161 Method of scrambling and of unscrambling composite video signals, and device for implementation June 29, 1993
In order to scramble as effectively as possible pay-television transmissions, the transmitter is made to transmit, at one and the same time, access messages and entitlement messages, all of them crypted and corresponding to a control word periodically loaded into a pseudo-random gene
5177485 Method of scrambling PAL, SECAM and NTSC composite video signals and decoder of signals scramble January 5, 1993
The method of the invention consists in shifting (a) the start of the scrambled section of a composite video line of a television image with respect to the start of the useful part of that line.

  Recently Added Patents
Austenitic stainless steel welding wire and welding structure
Methods of diagnosing a plasmodium infection
Method and system for dynamic storage tiering using allocate-on-write snapshots
Methods and apparatus for intelligent selection of goods and services in mobile commerce
Micro positioning test socket and methods for active precision alignment and co-planarity feedback
Stain-blocking aqueous coating composition
MEMS autofocus actuator
  Randomly Featured Patents
Data transfer connection between a primary device and a plurality of secondary with a reduced number of links
Rail element for a toy railway system
Endoscope reprocessing and sterilization system
Cell phone pod
Game machine user interface using a non-contact eye motion recognition device
Cryogenic freezing apparatus
1,3-oxazolyl substituted biphenyl
System and method for providing wireless gaming as a service application
Combination brake and accelerator pedal assembly
Ratcheting pivot arm tensioner with backlash