Inventor
Karim Hassan
Inventor
Moneteau, FR
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus30%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein18%
H01LSemiconductor devices15%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation13%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light10%
H04BTransmission5%
B82YSpecific uses or applications of nanostructures3%
H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules3%
H10HInorganic light-emitting semiconductor devices having potential barriers3%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%
PatentTitleYear
11,038,319Semiconductor laser source202110,950,739Photodiode with improved power absorption202110,768,454Athermal modulator-switch with two superimposed rings202010,725,324Photonic transmitter202010,698,160Device for coupling a first waveguide with a second waveguide202010,686,092Avalanche photodiode202010,649,146Optical coupling device202010,551,563Optical guide comprising a bend with a pseudo-index gradient202010,466,570Optical phased array with simplified addressing201910,409,094Optical phase modulator with sinusoidal PN junction201910,302,870Optical coupling device for a photonic circuit201910,295,742Guided light source for emission of single photons201910,267,989Prestructured substrate for the production of photonic components, associated photonic circuit and manufacturing method201910,224,444Photodiode201910,132,998Method for manufacturing a germanium slow light waveguide and photodiode incorporating this slow light waveguide20189,766,400'Method for adjusting properties of a photonic circuit by post fabrication ion implantation, and adjusted waveguide and photonic circuit'20179,733,499'Slow light waveguide'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2021Patents assigned to COMMISSARIAT ENERGIE ATOMIQUE (17)· patent assignee history
2017Patents assigned to COMMISSARIAT L ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES (1)· patent assignee history
2017Patents assigned to Commissariat à l'Energie Atomique et aux Energies Alternatives (1)· patent assignee history
2017Based in Voiron, FR· patent location history
2018–2021Based in Moneteau, FR· patent location history
2019–2021Based in Grenoble, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COMMISSARIAT ENERGIE ATOMIQUE | 17 | 2017–2021 |
| COMMISSARIAT L ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES | 1 | 2017 |
| Commissariat à l'Energie Atomique et aux Energies Alternatives | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Moneteau, FR | 10 | 2018–2021 |
| Grenoble, FR | 5 | 2019–2021 |
| Voiron, FR | 2 | 2017 |