Inventor
Jean-Philippe Francois
Inventor
Thones, FR
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C03Bprimary
C03BManufacture, shaping, or supplementary processes38%
Y02PClimate change mitigation technologies in the production or processing of goods25%
C01BNon-metallic elements13%
C03CChemical composition of glasses, glazes or vitreous enamels13%
G08GTraffic control systems13%
PatentTitleYear
7,333,632'Image authenticating methods'20086,319,550'Method and apparatus for treating silica granules using porous graphite crucible'20016,209,358'Semicontinuous method of drawing fibers from preforms, the method including a preheating step'20015,848,093'Fiber-drawing furnace for drawing down an optical-fiber preform into an optical fiber'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998Patents assigned to ALSTHOM CGE ALCATEL (1)· patent assignee history
1998Based in Le Pecq, FR· patent location history
2001Patents assigned to CIT ALCATEL (2)· patent assignee history
2001Based in Thones, FR· patent location history
2008Patents assigned to CYNOVE SARL (1)· patent assignee history
2008Based in Paris, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CIT ALCATEL | 2 | 2001 |
| ALSTHOM CGE ALCATEL | 1 | 1998 |
| CYNOVE SARL | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Thones, FR | 2 | 2001 |
| Paris, FR | 1 | 2008 |
| Le Pecq, FR | 1 | 1998 |