Inventor
Jacques Baudry
Inventor
Ecully, FR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps56%
C22CAlloys22%
C21DModifying the physical structure of ferrous metals11%
C23FNon-mechanical removal of metallic material from surface11%
PatentTitleYear
5,788,783'Iron-nickel alloy for stretched shadow mask'19985,643,697'Process for manufacturing a shadow mask made of an iron/nickel alloy'19974,812,706'Device for correcting the deflection effect due to a variation of the focusing voltage in a trichromatic cathode ray tube with in line cathodes'19894,743,796'Electron gun for reduction of glimmer'19884,725,757'Color television tube incorporating correction of coma defects of small amplitude'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1989Patents assigned to VIDEOCOLOR (3)· patent assignee history
1988–1989Based in Ecully, FR· patent location history
1997–1998Patents assigned to IMPHY SA (2)· patent assignee history
1997–1998Based in Imphy, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VIDEOCOLOR | 3 | 1988–1989 |
| IMPHY SA | 2 | 1997–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ecully, FR | 3 | 1988–1989 |
| Imphy, FR | 2 | 1997–1998 |