Inventor
Parijat DEB
Inventor
US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Hprimary
H10HInorganic light-emitting semiconductor devices having potential barriers25%
H01LSemiconductor devices18%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general7%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light7%
H05BElectric heating7%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%
F21VFunctional features or details of lighting devices or systems thereof4%
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 emitted4%
G02BOptical elements, systems or apparatus4%
PatentTitleYear
12,408,481Light emitting diode (LED) devices with nucleation layer202512,155,015Thin compact wavelength converting structure for pcLED202412,013,099Projecting a static light pattern or symbol202411,959,800Optoelectronic device and adaptive illumination system using the same202411,435,225Optoelectronic device and adaptive illumination system using the same202211,404,599Method of forming a p-type layer for a light emitting device202211,322,650Strained AlGaInP layers for efficient electron and hole blocking in light emitting devices202211,264,530Light emitting diode (LED) devices with nucleation layer202211,211,527Light emitting diode (LED) devices with high density textures2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to LUMILEDS LLC (9)· patent assignee history
2021–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LUMILEDS LLC | 9 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 9 | 2021–2025 |