Inventor
Jean-François Vial
Inventor
Rennes, FR
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television42%
G06FElectric digital data processing17%
G06TImage data processing or generation, in general17%
G02BOptical elements, systems or apparatus8%
G09BEducational or demonstration appliances8%
G11BInformation storage based on relative movement between record carrier and transducer8%
PatentTitleYear
9,341,844'Display method through a head mounted device'20168,787,612'Method and an apparatus for marking image sequences, a support comprising such marks, and a method and an apparatus for identifying such marks'20148,635,161'Method and apparatus for inserting a removable visible watermark in an image and method and apparatus for removing such watermarks'20147,869,596'Method of recording scrambled digital data, storage medium and method of reading such data'20116,421,089'Frame format conversion process'20025,446,495'Television signal sub-band coder/decoder with different levels of compatibility'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Patents assigned to THOMSON CSF (1)· patent assignee history
1995–2016Based in Rennes, FR· patent location history
2002Patents assigned to THOMSON LICENSING SA (1)· patent assignee history
2011–2016Patents assigned to THOMSON LICENSING (4)· patent assignee history
2014Patents assigned to COURTAY OLIVIER (1)· patent assignee history
2014Patents assigned to VIAL JEAN-FRANCOIS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| THOMSON LICENSING | 4 | 2011–2016 |
| COURTAY OLIVIER | 1 | 2014 |
| THOMSON CSF | 1 | 1995 |
| THOMSON LICENSING SA | 1 | 2002 |
| VIAL JEAN-FRANCOISself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rennes, FR | 6 | 1995–2016 |