Michael John Ludgate

Person

Basingstoke, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Seamless switching between multicast video streams
- Patent number 10,645,131
- Issue date May 5, 2020
- Sony Corporation
- Jian-Rong Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Seamless switching between multicast video streams
- Patent number 10,135,891
- Issue date Nov 20, 2018
- Sony Corporation
- Jian-Rong Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Seamless switching between multicast video streams
- Patent number 9,942,291
- Issue date Apr 10, 2018
- Sony Corporation
- Jian-Rong Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video data compression with trial encoder
- Patent number 6,373,895
- Issue date Apr 16, 2002
- Sony Corporation
- Nicholas Ian Saunders
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual standard video signals processor
- Patent number 6,133,956
- Issue date Oct 17, 2000
- Sony Corporation
- Michael John Ludgate
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio signal processor
- Patent number 6,124,894
- Issue date Sep 26, 2000
- Sony Corporation
- Jonathan Mark Greenwood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data buffer using dummy data
- Patent number 6,044,431
- Issue date Mar 28, 2000
- Sony Corporation
- Jonathan Mark Greenwood
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video data compression with trial encoder
- Patent number 6,028,633
- Issue date Feb 22, 2000
- Sony Corporation
- Nicholas Ian Saunders
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for recording data with a multi-level arrangement of erro...
- Patent number 5,926,612
- Issue date Jul 20, 1999
- Sony Corporation
- Clive Henry Gillard
- G11 - INFORMATION STORAGE
Information Patent Grant
Video compression with code allocation based on image detail
- Patent number 5,892,545
- Issue date Apr 6, 1999
- Sony Corporation
- Nicholas Ian Saunders
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio signal processor
- Patent number 5,842,171
- Issue date Nov 24, 1998
- Sony Corporation
- Jonathan Mark Greenwood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compression of image data seperated into frequency component data i...
- Patent number 5,757,973
- Issue date May 26, 1998
- Sony Corporation
- James Hedley Wilkinson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data compression
- Patent number 5,684,896
- Issue date Nov 4, 1997
- Sony Corporation
- Jonathan James Stone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multichannel video data storage including buffers for reading data...
- Patent number 5,543,861
- Issue date Aug 6, 1996
- Sony Corporation
- Vincent C. Harradine
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital signal recording and/or reproducing apparatus that evenly d...
- Patent number 5,506,687
- Issue date Apr 9, 1996
- Sony Corporation
- Clive H. Gillard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable-length to fixed-length data word reformatting apparatus
- Patent number 5,404,166
- Issue date Apr 4, 1995
- Sony United Kingdom Ltd.
- Clive H. Gillard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus
- Patent number 5,384,869
- Issue date Jan 24, 1995
- Sony United Kingdom Limited
- James H. Wilkinson
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SEAMLESS SWITCHING BETWEEN MULTICAST VIDEO STREAMS
- Publication number 20190052687
- Publication date Feb 14, 2019
- SONY CORPORATION
- Jian-Rong CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEAMLESS SWITCHING BETWEEN MULTICAST VIDEO STREAMS
- Publication number 20180191794
- Publication date Jul 5, 2018
- SONY CORPORATION
- Jian-Rong CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEAMLESS SWITCHING BETWEEN MULTICAST VIDEO STREAMS
- Publication number 20160373495
- Publication date Dec 22, 2016
- SONY CORPORATION
- Jian-Rong CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DATA COMPRESSION
- Publication number 20010014120
- Publication date Aug 16, 2001
- Sony Corporation
- NICHOLAS IAN SAUNDERS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Michael John Ludgate

Person

Patents Grantslast 30 patents

Seamless switching between multicast video streams

Seamless switching between multicast video streams

Seamless switching between multicast video streams

Video data compression with trial encoder

Dual standard video signals processor

Audio signal processor

Data buffer using dummy data

Video data compression with trial encoder

Apparatus for recording data with a multi-level arrangement of erro...

Video compression with code allocation based on image detail

Audio signal processor

Compression of image data seperated into frequency component data i...

Data compression

Multichannel video data storage including buffers for reading data...

Digital signal recording and/or reproducing apparatus that evenly d...

Variable-length to fixed-length data word reformatting apparatus

Image processing apparatus

Patents Applicationslast 30 patents

SEAMLESS SWITCHING BETWEEN MULTICAST VIDEO STREAMS

SEAMLESS SWITCHING BETWEEN MULTICAST VIDEO STREAMS

SEAMLESS SWITCHING BETWEEN MULTICAST VIDEO STREAMS

VIDEO DATA COMPRESSION