Inventor
Francois Chareyre
Inventor
Saint Egreve, FR
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps67%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light17%
G01TMeasurement of nuclear or x-radiation17%
PatentTitleYear
5,298,294'Input screen scintillator for an X-ray image intensifier tube and manufacturing process of this scintillator'19945,256,870'Input screen of a radiographic image intensifying tube having a radially variable thickness intermediary layer'19935,146,076'Input screen for radiological image intensifier tube utilizing an anti-reflecting layer'19924,980,561'Input screen scintillator for an X-ray image intensifier tube and manufacturing process of this scintillator'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1994Patents assigned to THOMSON CSF (2)· patent assignee history
1990–1994Based in Saint Egreve, FR· patent location history
1992–1993Patents assigned to THOMSON TUBES ELECTRONIQUES (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| THOMSON CSF | 2 | 1990–1994 |
| THOMSON TUBES ELECTRONIQUES | 2 | 1992–1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saint Egreve, FR | 4 | 1990–1994 |