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Inventor

Patrice Alexandre

Inventor
Cesson-Sevigne, FR

Overview

11→
Patents
1997–2011
Patent span
Electricity
Primary field (CPC H)

Patents· 11 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Nprimary
H04NPictorial communication, e.g. television83%
G10LSpeech analysis techniques or speech synthesis8%
G11BInformation storage based on relative movement between record carrier and transducer8%
PatentTitleYear
7,907,666'Device and method for recoding a video data stream'20117,733,954'Method of coding a video image stream with a view for subsequent recoding using the same type of code'20107,577,196'Device and method for coding video data'20097,561,568'Device and method for multiplexing associated with a coding device'20097,379,604'Device and process for coding video images by motion compensation'20087,245,782'Spatial smoothing process and device for dark regions of an image'20077,082,167'Method and device for controlling the quality of video data'20066,654,416'Device and process for regulating bit rate in system for the statistical multiplexing of image streams coded according to MPEG2 coding'20036,229,925'Pre-processing device for MPEG 2 coding'20016,212,233'Variable bit-rate encoder'20015,692,103'Method of speech recognition with learning'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Based in Les Essarts le Roi, FR· patent location history
2001–2003Patents assigned to THOMSON LICENSING SA (2)· patent assignee history
2001–2011Based in Cesson-Sevigne, FR· patent location history
2007–2010Patents assigned to THOMSON LICENSING (4)· patent assignee history
2011Patents assigned to ALEXANDRE PATRICE (1)· patent assignee history
2011Patents assigned to DUCLOUX XAVIER (1)· patent assignee history
2011Patents assigned to DUMENIL PATRICK (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
THOMSON LICENSING42007–2010
THOMSON LICENSING SA22001–2003
ALEXANDRE PATRICEself12011
DUCLOUX XAVIER12011
DUMENIL PATRICK12011
Locations
LocationPatentsSpan
Cesson-Sevigne, FR102001–2011
Les Essarts le Roi, FR11997