Inventor
Thomas M. Katona
Inventor
Fremont, CA, US
Overview
Patents· 16 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 barriers32%
H01LSemiconductor devices22%
H05BElectric heating19%
F21KNon-electric light sources using luminescence5%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
LOC265%
F21VFunctional features or details of lighting devices or systems thereof3%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h103%
PatentTitleYear
10,948,135Linear lighting apparatus202110,553,754Power light emitting diode and method with uniform current density operation202010,043,946Methods and devices for light extraction from a group III-nitride volumetric LED using surface and sidewall roughening20189,985,179Power light emitting diode and method with uniform current density operation20189,768,353'Power light emitting diode and method with uniform current density operation'20179,564,553'Power light emitting diode and method with uniform current density operation'20179,406,843'Methods and devices for light extraction from a Group III-nitride volumetric LED using surface and sidewall roughening'20169,293,644'Power light emitting diode and method with uniform current density operation'2016D0733340'Elongated linear replacement lamp'2015D0733341'Elongated linear replacement lamp'20159,000,466'Methods and devices for light extraction from a group III-nitride volumetric LED using surface and sidewall roughening'20158,985,794'Providing remote blue phosphors in an LED lamp'20158,686,458'Power light emitting diode and method with current density operation'20148,502,465'Power light emitting diode and method with current density operation'20138,313,964'Singulation method and resulting device of thick gallium and nitrogen containing substrates'20128,153,475'Back-end processes for substrates re-use'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2020Patents assigned to SORAA INC (12)· patent assignee history
2012–2017Patents assigned to KATONA THOMAS M (4)· patent assignee history
2012–2014Based in Goleta, CA, US· patent location history
2013–2017Patents assigned to KRAMES MICHAEL R (2)· patent assignee history
2013–2017Patents assigned to RARING JAMES W (2)· patent assignee history
2015–2021Patents assigned to NEXT LIGHTING CORP (3)· patent assignee history
2015–2018Based in Fremont, CA, US· patent location history
2015–2016Based in San Carlos, CA, US· patent location history
2018–2020Based in Freemont, CA, US· patent location history
2021Based in San Luis Obispo, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SORAA INC | 12 | 2012–2020 |
| KATONA THOMAS Mself | 4 | 2012–2017 |
| NEXT LIGHTING CORP | 3 | 2015–2021 |
| KRAMES MICHAEL R | 2 | 2013–2017 |
| RARING JAMES W | 2 | 2013–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fremont, California, US | 6 | 2015–2018 |
| Goleta, California, US | 4 | 2012–2014 |
| San Carlos, California, US | 3 | 2015–2016 |
| Freemont, California, US | 2 | 2018–2020 |
| San Luis Obispo, California, US | 1 | 2021 |