Inventor
Jean-Pierre Hirtz
Inventor
L'Haye les Roses, FR
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
H10DInorganic electric semiconductor devices13%
H10HInorganic light-emitting semiconductor devices having potential barriers13%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
H10NElectric solid-state devices not otherwise provided for7%
PatentTitleYear
5,627,100'Method for the making of surface-emitting laser diodes with mechanical mask, the apertures having inclined flanks'19975,273,929'Method of manufacture transistor having gradient doping during lateral epitaxy'19935,272,106'Method for the making of an optoelectronic device'19935,138,407'Transistor made of 3-5 group semiconductor materials on a silicon substrate'19925,106,823'Josephson junctions made with thin superconductive layers'19924,494,237'Shortwave semiconductor laser'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1997Patents assigned to THOMSON CSF (6)· patent assignee history
1985Based in Paris, FR· patent location history
1992–1997Based in L'Haye les Roses, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| THOMSON CSF | 6 | 1985–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| L'Haye les Roses, FR | 5 | 1992–1997 |
| Paris, FR | 1 | 1985 |