Inventor
David Power
Inventor
Morrisville, NC, US
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Kprimary
F21KNon-electric light sources using luminescence18%
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 emitted18%
F21VFunctional features or details of lighting devices or systems thereof15%
LOC2612%
H05BElectric heating6%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%
B64FGround or aircraft-carrier-deck installations specially adapted for use in connection with aircraft3%
E04HBuildings or like structures for particular purposes3%
E21BEarth or rock drilling3%
H01LSemiconductor devices3%
PatentTitleYear
10,950,584White light emitting devices having high luminous efficiency and improved color rendering that include pass-through violet emissions202110,813,197Wireless solid state lighting controller202010,618,674Lightweight portable vehicle cover202010,595,380Lighting wall control with virtual assistant202010,546,843White light emitting devices having high luminous efficiency and improved color rendering that include pass-through violet emissions202010,172,215LED lamp with refracting optic element201910,053,232Lightweight portable aircraft cover2018D0825789Portion of a LED lamp20189,995,441LED lamp with internal reflector20189,967,944Dimming control for LED-based luminaires20189,951,909LED lamp20189,927,100'LED lamp with LED board brace'20189,890,940'LED board with peripheral thermal contact'2018D0805660Portion of a LED lamp20179,765,935'LED lamp with LED board brace'20179,759,389'LED based candelabra lamp'20179,702,512'Solid-state lamp with angular distribution optic'2017D0790737'LED lamp'2017D0788330'LED lamp'20179,618,163'LED lamp with electronics board to submount connection'2017D0777354'LED light bulb'2017D0768889'LED lamp'20169,328,874'LED lamp'2016D0752250'LED linear lamp'2016D0747011'LED lamp'20167,059,427'Automatic drilling system'20066,234,250'Real time wellbore pit volume monitoring system and method'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Patents assigned to HALLIBURTON ENERGY SERV INC (1)· patent assignee history
2001Based in Houston, TX, US· patent location history
2006Based in Stafford, TX, US· patent location history
2016–2020Patents assigned to CREE INC (20)· patent assignee history
2016Patents assigned to LEXTAR ELECTRONICS CORP (1)· patent assignee history
2016–2021Based in Morrisville, NC, US· patent location history
2018–2020Patents assigned to DAVID & LISBETH POWER REVOCABLE TRUST (2)· patent assignee history
2018–2020Based in Gilroy, CA, US· patent location history
2018Based in Durham, NC, US· patent location history
2020–2021Patents assigned to IDEAL IND LIGHTING LLC (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CREE INC | 20 | 2016–2020 |
| IDEAL IND LIGHTING LLC | 4 | 2020–2021 |
| DAVID & LISBETH POWER REVOCABLE TRUST | 2 | 2018–2020 |
| HALLIBURTON ENERGY SERV INC | 1 | 2001 |
| LEXTAR ELECTRONICS CORP | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Morrisville, NC, US | 22 | 2016–2021 |
| Gilroy, California, US | 2 | 2018–2020 |
| Durham, NC, US | 1 | 2018 |
| Stafford, Texas, US | 1 | 2006 |
| Houston, Texas, US | 1 | 2001 |