Inventor
Jean Brunner
Inventor
La Chaux-de-Fonds, CH
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Vprimary
F21VFunctional features or details of lighting devices or systems thereof17%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
E05GSafes or strong-rooms for valuables8%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems8%
G08BSignalling systems, e.g. personal calling systems8%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power8%
H05KPrinted circuits8%
H10HInorganic light-emitting semiconductor devices having potential barriers8%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984Patents assigned to FICHET BAUCHE (1)· patent assignee history
1984Based in Trappes, FR· patent location history
1987–1988Patents assigned to UNIVERSO SA (2)· patent assignee history
1987–1988Based in La Chaux-de-Fonds, CH· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIVERSO SA | 2 | 1987–1988 |
| FICHET BAUCHE | 1 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| La Chaux-de-Fonds, CH | 2 | 1987–1988 |
| Trappes, FR | 1 | 1984 |