Inventor
Rémi De Bettignies
Inventor
FR
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E01Cprimary
E01CConstruction of, or surfaces for, roads, sports grounds, or the like16%
E01FAdditional work, such as equipping roads or the construction of platforms, helicopter landing stages, signs, snow fences, or the like16%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation11%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
F21SNon-portable lighting devices5%
F21VFunctional features or details of lighting devices or systems thereof5%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems5%
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 emitted5%
G08GTraffic control systems5%
H01LSemiconductor devices5%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to COLAS SA (3)· patent assignee history
2021–2025Patents assigned to COMMISSARIAT ENERGIE ATOMIQUE (3)· patent assignee history
2021–2025Based in FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COLAS SA | 3 | 2021–2025 |
| COMMISSARIAT ENERGIE ATOMIQUE | 3 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| FR | 3 | 2021–2025 |