Inventor
Sergey Kudaev
Inventor
Regensburg, DE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Kprimary
F21KNon-electric light sources using luminescence18%
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 emitted18%
F21VFunctional features or details of lighting devices or systems thereof14%
G02BOptical elements, systems or apparatus9%
F21SNon-portable lighting devices5%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems5%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves5%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them5%
H01LSemiconductor devices5%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light5%
PatentTitleYear
10,865,947Filament structure, lighting device having a filament structure, and method for producing a lighting device having a filament structure202010,557,615Conversion device with stacked conductor structure202010,422,499Integrated planar reflective LARP package and method20199,222,628'Color temperature tunable LED-based lamp module'20158,469,549'Beam shaper'20137,976,205'Light-emitting module, particularly for use in an optical projection apparatus'20117,505,151'Arrangement for the optical distance determination of a reflecting surface'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2013Patents assigned to FRAUNHOFER GES FORSCHUNG (2)· patent assignee history
2009–2013Based in Jena, DE· patent location history
2011–2020Patents assigned to OSRAM OPTO SEMICONDUCTORS GMBH (2)· patent assignee history
2013Patents assigned to DANZ NORBERT (1)· patent assignee history
2015Patents assigned to EXCELITAS TECH CORP (1)· patent assignee history
2015Based in Ingolstadt, DE· patent location history
2019–2020Patents assigned to OSRAM GMBH (2)· patent assignee history
2019–2020Based in Regensburg, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FRAUNHOFER GES FORSCHUNG | 2 | 2009–2013 |
| OSRAM GMBH | 2 | 2019–2020 |
| OSRAM OPTO SEMICONDUCTORS GMBH | 2 | 2011–2020 |
| DANZ NORBERT | 1 | 2013 |
| EXCELITAS TECH CORP | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Regensburg, DE | 3 | 2019–2020 |
| Jena, DE | 3 | 2009–2013 |
| Ingolstadt, DE | 1 | 2015 |