Inventor
Alan Lenef
Inventor
Belmont, MA, US
Overview
Patents· 21 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 barriers14%
H01LSemiconductor devices13%
F21KNon-electric light sources using luminescence7%
F21VFunctional features or details of lighting devices or systems thereof7%
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 emitted6%
G02BOptical elements, systems or apparatus6%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light6%
C09KMaterials for miscellaneous applications, not provided for elsewhere3%
F21SNon-portable lighting devices3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
11,069,841Multilayer ceramic converter with stratified scattering202110,808,893Optoelectronic semiconductor light source and Bragg mirror202010,622,524Converter for an optoelectronic component, optoelectronic component, method for forming a converter for an optoelectronic component and material for a reflector of an optoelectronic component202010,488,566Ceramic wavelength converter having a high reflectivity reflector201910,487,390Method of bonding a laser activated remote phosphor assembly, method of manufacture and a laser activated remote phosphor assembly201910,422,499Integrated planar reflective LARP package and method201910,374,137Light converter assemblies with enhanced heat dissipation201910,364,962Laser activated remote phosphor target with low index coating on phosphor, method of manufacture and method for re-directing emissions201910,236,658Light source utilizing wavelength conversion201910,132,465Collimating metalenses and technologies incorporating the same201810,039,194Dual solder layer for fluidic self assembly and electrical component substrate and method employing same20189,939,129Collimating metalenses and technologies incorporating the same20189,553,246'Silicone-grafted core-shell particles, polymer matrix, and LED containing same'20179,515,235'Silicone-grafted core-shell particles, polymer matrix, and LED containing same'20169,373,761'Patterned thin-film wavelength converter and method of making same'20169,000,598'Orientation-independent device configuration and assembly'20158,931,922'Ceramic wavelength-conversion plates and light sources including the same'20158,610,350'Electrode structures for discharge lamps'20138,076,866'Electronic ballast having current waveform control within the half wave'20117,541,726'Lamp filament'20097,176,632'Slotted electrode for high intensity discharge lamp'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2019Patents assigned to OSRAM SYLVANIA INC (13)· patent assignee history
2007–2021Based in Belmont, MA, US· patent location history
2011–2017Patents assigned to LENEF ALAN L (3)· patent assignee history
2013–2019Patents assigned to OSRAM GMBH (5)· patent assignee history
2015–2019Patents assigned to LENEF ALAN (6)· patent assignee history
2019–2021Patents assigned to OSRAM OPTO SEMICONDUCTORS GMBH (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OSRAM SYLVANIA INC | 13 | 2007–2019 |
| LENEF ALANself | 6 | 2015–2019 |
| OSRAM GMBH | 5 | 2013–2019 |
| OSRAM OPTO SEMICONDUCTORS GMBH | 4 | 2019–2021 |
| LENEF ALAN Lself | 3 | 2011–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Belmont, Massachusetts, US | 21 | 2007–2021 |