Inventor
Thomas Wunderer
Inventor
Palo Alto, CA, US
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light25%
H01LSemiconductor devices19%
H10HInorganic light-emitting semiconductor devices having potential barriers19%
B82YSpecific uses or applications of nanostructures12%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%
H10DInorganic electric semiconductor devices5%
C30BSingle-crystal growth4%
G01NInvestigating or analysing materials by determining their chemical or physical properties2%
G02BOptical elements, systems or apparatus2%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h101%
PatentTitleYear
11,133,649Index and gain coupled distributed feedback laser202110,418,785Electron beam pumped non-c-plane UV emitters201910,277,005Pumped edge emitters with metallic coatings201910,249,786Thin film and substrate-removed group III-nitride based devices and method201910,164,146P-side layers for short wavelength light emitters201810,153,616Electron beam pumped vertical cavity surface emitting laser201810,135,227Electron beam pumped non-c-plane UV emitters201810,008,629Ultraviolet light emitting devices having compressively strained light emitting layer for enhanced light extraction20189,912,121'Gap distributed Bragg reflectors'20189,905,727'Fabrication of thin-film devices using selective area epitaxy'20189,859,468'Small-sized light-emitting diode chiplets and method of fabrication thereof'20189,780,532'Vertical external cavity surface emitting laser utilizing an external micromirror array'20179,705,288'Electron beam pumped vertical cavity surface emitting laser'20179,660,134'Nitride semiconductor polarization controlled device'20179,640,732'Small-sized light-emitting diode chiplets and method of fabrication thereof'20179,490,119'Fabrication of thin-film devices using selective area epitaxy'20169,444,224'Nitride laser diode with engineered non-uniform alloy composition in the n-cladding layer'20169,401,452'P-side layers for short wavelength light emitters'20169,335,262'Gap distributed Bragg reflectors'20169,252,329'Ultraviolet light emitting devices having compressively strained light emitting layer for enhanced light extraction'20169,219,189'Graded electron blocking layer'20159,124,062'Optically pumped surface emitting lasers incorporating high reflectivity/bandwidth limited reflector'20159,112,332'Electron beam pumped vertical cavity surface emitting laser'20159,112,331'Surface emitting laser incorporating third reflector'20159,106,053'Distributed feedback surface emitting laser'20159,064,980'Devices having removed aluminum nitride sections'20158,964,796'Structure for electron-beam pumped edge-emitting device and methods for producing same'20158,908,161'Removing aluminum nitride sections'20148,822,314'Method of growing epitaxial layers on a substrate'20148,536,030'Semipolar semiconductor crystal and method for manufacturing the same'20137,727,332'Process for selective masking of III-N layers and for the preparation of free-standing III-N layers or of devices, and products obtained thereby'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2013Based in Waltenhofen, DE· patent location history
2013–2016Patents assigned to WUNDERER THOMAS (11)· patent assignee history
2014–2021Patents assigned to PALO ALTO RES CT INC (29)· patent assignee history
2014–2016Patents assigned to JOHNSON NOBLE M (10)· patent assignee history
2014–2016Patents assigned to CHUA CHRISTOPHER L (6)· patent assignee history
2014–2019Based in Palo Alto, CA, US· patent location history
2015–2016Patents assigned to NORTHRUP JOHN E (6)· patent assignee history
2017–2021Based in Santa Cruz, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PALO ALTO RES CT INC | 29 | 2014–2021 |
| WUNDERER THOMASself | 11 | 2013–2016 |
| JOHNSON NOBLE M | 10 | 2014–2016 |
| CHUA CHRISTOPHER L | 6 | 2014–2016 |
| NORTHRUP JOHN E | 6 | 2015–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Palo Alto, California, US | 25 | 2014–2019 |
| Santa Cruz, California, US | 4 | 2017–2021 |
| Waltenhofen, DE | 2 | 2010–2013 |