Inventor
Eric M. Hall
Inventor
Goleta, CA, US
Overview
Patents· 27 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 light20%
H10HInorganic light-emitting semiconductor devices having potential barriers20%
B82YSpecific uses or applications of nanostructures16%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
H01LSemiconductor devices7%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general5%
F02DControlling combustion engines4%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles2%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof2%
G01FMeasuring volume, volume flow, mass flow or liquid level2%
PatentTitleYear
RE047711White light devices using non-polar or semipolar gallium containing materials and phosphors2019RE047241Polarized white light devices using non-polar or semipolar gallium containing materials and transparent phosphors20199,297,843'Fault diagnostic systems and methods using oxygen sensor impedance'20169,146,210'Control system and method for heating an oxygen sensor'20159,133,785'Oxygen sensor output correction systems and methods'20159,105,806'Polarization direction of optical devices using selected spatial configurations'20158,956,894'White light devices using non-polar or semipolar gallium containing materials and phosphors'20158,791,499'GaN containing optical devices and method with ESD stability'20148,769,937'Soot sensor monitoring'20148,618,560'Polarized white light devices using non-polar or semipolar gallium containing materials and transparent phosphors'20138,558,265'White light devices using non-polar or semipolar gallium containing materials and phosphors'20138,494,017'Solid state laser device using a selected crystal orientation in non-polar or semi-polar GaN containing materials and methods'20138,455,894'Photonic-crystal light emitting diode and method of manufacture'20138,299,473'Polarized white light devices using non-polar or semipolar gallium containing materials and transparent phosphors'20128,284,810'Solid state laser device using a selected crystal orientation in non-polar or semi-polar GaN containing materials and methods'20128,247,886'Polarization direction of optical devices using selected spatial configurations'20128,122,758'Purge valve leak diagnostic systems and methods'20128,124,996'White light devices using non-polar or semipolar gallium containing materials and phosphors'20127,631,556'Empty fuel level detection cross-check'20096,841,407'Method for aperturing vertical-cavity surface-emitting lasers (VCSELs)'20056,810,064'Heat spreading layers for vertical cavity surface emitting lasers'20046,798,817'Distributed bragg reflectors incorporating SB material for long-wavelength vertical cavity surface emitting lasers'20046,714,573'Contact scheme for intracavity-contacted vertical-cavity surface-emitting laser'20046,687,281'Double intracavity contacted long-wavelength VCSELs'20046,653,158'Double intracavity contacted long-wavelength VCSELs and method of fabricating same'20036,583,033'Method of fabricating a distributed Bragg reflector by controlling material composition using molecular beam epitaxy'20036,472,695'Increased lateral oxidation rate of aluminum indium arsenide'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2005Patents assigned to UNIV CALIFORNIA (8)· patent assignee history
2002–2005Based in Santa Barbara, CA, US· patent location history
2009–2016Based in Rochester Hills, MI, US· patent location history
2012–2015Patents assigned to HALL ERIC M (13)· patent assignee history
2012–2019Patents assigned to SORAA INC (13)· patent assignee history
2012–2015Patents assigned to SHARMA RAJAT (7)· patent assignee history
2012–2013Patents assigned to D EVELYN MARK P (6)· patent assignee history
2012–2019Based in Goleta, CA, US· patent location history
2013–2019Based in Fremont, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HALL ERIC Mself | 13 | 2012–2015 |
| SORAA INC | 13 | 2012–2019 |
| UNIV CALIFORNIA | 8 | 2002–2005 |
| SHARMA RAJAT | 7 | 2012–2015 |
| D EVELYN MARK P | 6 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Goleta, California, US | 10 | 2012–2019 |
| Santa Barbara, California, US | 8 | 2002–2005 |
| Rochester Hills, MI, US | 6 | 2009–2016 |
| Fremont, California, US | 3 | 2013–2019 |