David Leon Simpson

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Patents Grantslast 30 patents

Information Patent Grant
High-definition de-interlacing and frame doubling circuit and method
- Patent number 7,468,754
- Issue date Dec 23, 2008
- Thomson Licensing
- Eric Stephen Carlsgaard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital line delay using a single port memory
- Patent number 7,031,206
- Issue date Apr 18, 2006
- Thomson Licensing
- Paul Dean Filliman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-definition de-interlacing and frame doubling circuit and method
- Patent number 6,894,726
- Issue date May 17, 2005
- THOMSON Licensing S.A.
- Eric Stephen Carlsgaard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Counting a number of occurrences of a first RTS (ready to send) and...
- Patent number 6,839,779
- Issue date Jan 4, 2005
- Thomson Licensing S.A.
- David Leon Simpson
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
High-definition de-interlacing and frame doubling circuit and method
- Publication number 20050162549
- Publication date Jul 28, 2005
- Eric Stephen Carlsgaard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital line delay using a single port memory
- Publication number 20050093871
- Publication date May 5, 2005
- Paul Dean Filliman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Programmable bandwidth limiter using handshake suppression
- Publication number 20040236882
- Publication date Nov 25, 2004
- David Leon Simpson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
High-definition de-interlacing and frame doubling circuit and method
- Publication number 20040004672
- Publication date Jan 8, 2004
- Eric Stephen Carlsgaard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE