Inventor
Hari S. Venugopalan
Inventor
Somerset, NJ, US
Overview
Patents· 18 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 barriers57%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1033%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light7%
B23KSoldering or unsoldering3%
PatentTitleYear
7,843,074'Underfill for light emitting device'20107,667,236'Optimized contact design for thermosonic bonding of flip-chip devices'20107,385,229'Flip-chip light emitting diode with a thermally stable multiple layer reflective p-type contact'20087,358,539'Flip-chip light emitting diode with indium-tin-oxide based reflecting contacts'20087,285,801'LED with series-connected monolithically integrated mesas'20077,190,005'GaN LED with solderable backside metal'20077,179,670'Flip-chip light emitting diode device without sub-mount'20077,141,828'Flip-chip light emitting diode with a thermally stable multiple layer reflective p-type contact'20067,125,734'Increased light extraction from a nitride LED'20067,064,356'Flip chip light emitting diode with micromesas and a conductive mesh'20067,023,022'Microelectronic package having improved light extraction'20067,022,550'Methods for forming aluminum-containing p-contacts for group III-nitride light emitting diodes'20067,015,516'Led packages having improved light extraction'20066,958,498'Optimized contact design for flip-chip LED'20056,903,379'GaN based LED lighting extraction efficiency using digital diffractive phase grating'20056,787,435'GaN LED with solderable backside metal'20046,746,889'Optoelectronic device with improved light extraction'20046,653,215'Contact to n-GaN with Au termination'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2006Patents assigned to EMCORE CORP (4)· patent assignee history
2003–2010Based in Somerset, NJ, US· patent location history
2004–2007Patents assigned to GELCORE LLC (9)· patent assignee history
2007–2010Patents assigned to LUMINATION LLC (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GELCORE LLC | 9 | 2004–2007 |
| LUMINATION LLC | 5 | 2007–2010 |
| EMCORE CORP | 4 | 2003–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Somerset, New Jersey, US | 18 | 2003–2010 |