Inventor
Charles Edwards
Inventor
Pleasanton, CA, US
Overview
Patents· 41 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Kprimary
F21KNon-electric light sources using luminescence13%
F21VFunctional features or details of lighting devices or systems thereof13%
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 emitted12%
G09FDisplaying6%
H10HInorganic light-emitting semiconductor devices having potential barriers6%
B41JTypewriters5%
H05KPrinted circuits5%
H01LSemiconductor devices4%
B29CShaping or joining of plastics3%
F21SNon-portable lighting devices3%
PatentTitleYear
10,600,939Solid-state light emitting devices and signage with photoluminescence wavelength conversion and photoluminescent compositions therefor202010,274,166Solid-state linear lighting arrangements including light emitting phosphor20199,995,440Color temperature tunable and dimmable solid-state linear lighting arrangements20189,546,765'Diffuser component having scattering particles'20179,512,970'Photoluminescence wavelength conversion components'20169,458,988'Color tunable light emitting device'20169,365,766'Wavelength conversion component having photo-luminescence material embedded into a hermetic material for remote wavelength conversion'20169,252,338'Methods and apparatus for implementing color consistency in remote wavelength conversion'2016D0747031'Optical component for an LED lamp'20169,217,543'Solid-state lamps with omnidirectional emission patterns'20159,115,868'Wavelength conversion component with improved protective characteristics for remote wavelength conversion'20159,103,529'Photoluminescent daylight panel'20158,998,433'Light emitting device utilizing remote wavelength conversion with improved color characteristics'20158,992,051'Solid-state lamps with improved radial emission and thermal performance'20158,994,056'LED-based large area display'20158,957,585'Solid-state light emitting devices with photoluminescence wavelength conversion'20158,946,998'LED-based light emitting systems and devices with color compensation'2015D0710535'Optical component for an LED lamp'20148,783,887'Color tunable light emitting device'20148,631,598'Light emitting sign and display surface therefor'20148,616,714'Solid-state lamps with improved radial emission and thermal performance'20138,614,539'Wavelength conversion component with scattering particles'20138,610,341'Wavelength conversion component'20138,610,340'Solid-state light emitting devices and signage with photoluminescence wavelength conversion'20138,604,678'Wavelength conversion component with a diffusing layer'20138,539,702'Light emitting sign and display surface therefor'2013D0688390'LED light bulb'20138,507,047'Method and system for manufacturing photo-luminescent wavelength conversion component'20138,302,336'Light emitting sign and display surface therefor'20128,077,142'Reflective, bi-stable magneto optical display architectures'20118,020,326'Magneto-optical display elements'20117,937,865'Light emitting sign and display surface therefor'20117,815,965'Industrial microdeposition system including masking to reduce the impact of droplet alignment and droplet volume tolerances and errors'20107,757,632'Waveform generator for microdeposition control system'20107,611,754'Industrial microdeposition system including masking to reduce the impact of droplet alignment and droplet volume tolerances and errors'20097,449,070'Waveform generator for microdeposition control system'20087,270,712'Industrial microdeposition system for polymer light emitting diode displays, printed circuit boards and the like'20077,244,310'Over-clocking in a microdeposition control system to improve resolution'20077,160,105'Temperature controlled vacuum chuck'20076,824,485'Power transmission belt'20045,183,613'Process for the preparation of solventless, low friction, abrasion-resistant coatings for elastomeric substrates'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993Based in Akron, OH, US· patent location history
2004Based in Arvada, CO, US· patent location history
2007–2020Based in Pleasanton, CA, US· patent location history
2011–2020Patents assigned to INTEMATIX CORP (30)· patent assignee history
2011–2015Patents assigned to CARUSO JAMES (9)· patent assignee history
2011–2014Based in Rio Rancho, NM, US· patent location history
2012–2016Patents assigned to EDWARDS CHARLES (13)· patent assignee history
2012–2015Patents assigned to LI YI-QUN (6)· patent assignee history
2013–2016Patents assigned to DAI BING (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INTEMATIX CORP | 30 | 2011–2020 |
| EDWARDS CHARLESself | 13 | 2012–2016 |
| CARUSO JAMES | 9 | 2011–2015 |
| DAI BING | 6 | 2013–2016 |
| LI YI-QUN | 6 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pleasanton, California, US | 34 | 2007–2020 |
| Rio Rancho, NM, US | 5 | 2011–2014 |
| Arvada, CO, US | 1 | 2004 |
| Akron, OH, US | 1 | 1993 |