Inventor
Stefan Lange
Inventor
Augsburg, DE
Overview
Patents· 33 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 barriers15%
H01LSemiconductor devices14%
C09KMaterials for miscellaneous applications, not provided for elsewhere13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%
F21VFunctional features or details of lighting devices or systems thereof7%
F21KNon-electric light sources using luminescence4%
H05BElectric heating4%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications4%
C04BLime, magnesia3%
H04NPictorial communication, e.g. television3%
PatentTitleYear
11,123,272Cosmetic blends202111,021,652Phosphor particles with a protective layer, and method for producing the phosphor particles with the protective layer202110,845,044Lighting system and control thereof202010,738,238Phosphor particles with a protective layer, and method for producing the phosphor particles with the protective layer202010,711,191Phosphor, method for producing a phosphor and use of a phosphor202010,711,192Lighting device202010,644,206Lighting device202010,519,371Phosphor, illumination device and use of an illumination device201910,505,080Lighting device201910,479,936Phosphor and method for producing the phosphor201910,411,170Radiation-emitting optoelectronic device201910,240,086Garnet material, method for its manufacturing and radiation-emitting component comprising the garnet material201910,233,388Lighting device with a first phosphor and filter particles201910,217,909Optoelectronic semiconductor component201910,203,101Lighting system and control thereof201910,197,258Lighting system and control thereof201910,197,257Lighting system and control thereof201910,190,046Luminescent-substance mixture, light-emitting semiconductor component having a luminescent-substance mixture, and streetlamp having a luminescent-substance mixture201910,020,429Conversion LED with high color rendition index20189,725,646'Phosphor, method for producing a phosphor and use of a phosphor'20179,719,014'Lighting device comprising a primary radiation source and a first phosphor'20179,719,013'Phosphor, method for producing a phosphor and use of a phosphor'20179,640,739'Optoelectronic component with inert gas atmosphere'20179,583,670'Luminescence conversion element and optoelectronic semiconductor component comprising such a luminescence conversion element and method of producing same'20179,431,587'LED light system'20169,234,132'Conversion LED with high color rendition index'20169,150,784'Lighting modules, lighting apparatus and electronic devices'20159,133,392'Garnet material, method for its manufacturing and radiation-emitting component comprising the garnet material'20159,081,032'Capacitive sensor arrangement for switching a door opening on a motor vehicle'20159,080,744'Light system with increased efficiency'20158,601,903'Closing system, especially for motor vehicles'20136,768,413'Closing device, in particular for motor vehicles'20046,075,294'Locking system, particularly for motor vehicles'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2015Patents assigned to HUF HUELSBECK & FUERST GMBH (4)· patent assignee history
2000–2013Based in Velbert, DE· patent location history
2013–2016Patents assigned to LANGE STEFAN (5)· patent assignee history
2015–2021Patents assigned to OSRAM OPTO SEMICONDUCTORS GMBH (20)· patent assignee history
2015–2021Patents assigned to OSRAM GMBH (10)· patent assignee history
2015–2021Based in Augsburg, DE· patent location history
2015Based in Heiligenhaus, DE· patent location history
2019–2020Patents assigned to ROTOLIGHT LTD (4)· patent assignee history
2019–2020Based in Shepperton, GB· patent location history
2021Based in Holzminden, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OSRAM OPTO SEMICONDUCTORS GMBH | 20 | 2015–2021 |
| OSRAM GMBH | 10 | 2015–2021 |
| LANGE STEFANself | 5 | 2013–2016 |
| HUF HUELSBECK & FUERST GMBH | 4 | 2000–2015 |
| ROTOLIGHT LTD | 4 | 2019–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Augsburg, DE | 24 | 2015–2021 |
| Shepperton, GB | 4 | 2019–2020 |
| Velbert, DE | 3 | 2000–2013 |
| Holzminden, DE | 1 | 2021 |
| Heiligenhaus, DE | 1 | 2015 |