Inventor
Robert D. Koudelka
Inventor
New Haven, CT, US
Overview
Patents· 5 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%
B82YSpecific uses or applications of nanostructures17%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light17%
C30BSingle-crystal growth8%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses8%
H04JMultiplex communication8%
H10DInorganic electric semiconductor devices8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
PatentTitleYear
7,397,774'Downlink data multiplexer'20087,179,329'Methods of hyperdoping semiconductor materials and hyperdoped semiconductor materials and devices'20076,859,509'Wide bandwidth phase-locked loop circuit'20056,607,932'High modulation frequency light emitting device exhibiting spatial relocation of minority carriers to a non-radiative recombination region'20036,448,582'High modulation frequency light emitting device exhibiting spatial relocation of minority carriers to a non-radiative recombination region'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2007Patents assigned to UNIV YALE (3)· patent assignee history
2002–2005Based in New Haven, CT, US· patent location history
2005–2008Patents assigned to NASA (2)· patent assignee history
2007Based in East Haven, CT, US· patent location history
2008Based in Silver Spring, MD, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV YALE | 3 | 2002–2007 |
| NASA | 2 | 2005–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| New Haven, CT, US | 3 | 2002–2005 |
| Silver Spring, Maryland, US | 1 | 2008 |
| East Haven, CT, US | 1 | 2007 |