Inventor
Eric Anthony Roth
Inventor
Tyngsboro, MA, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Vprimary
F21VFunctional features or details of lighting devices or systems thereof21%
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 emitted19%
F21SNon-portable lighting devices17%
F21KNon-electric light sources using luminescence12%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems7%
G02BOptical elements, systems or apparatus7%
G06FElectric digital data processing5%
G08CTransmission systems for measured values, control or similar signals2%
H01LSemiconductor devices2%
H04BTransmission2%
PatentTitleYear
10,241,309Forward throw asymmetric optic design201910,036,538Method and apparatus for uniform illumination of a surface20189,551,466'LED-based direct-view luminaire with uniform mixing of light output'20179,447,931'LED-based lighting unit with optical component for mixing light output from a plurality of LEDs'20169,416,939'LED-based lighting fixture with textured lens'20169,249,947'LED-based luminaire having a mixing optic'20169,109,779'Defocused optic for multi-chip LED'20158,907,977'Mobile terminal having a display configured to display multiple zones and control method thereof'20148,820,972'LED-based luminaires for large-scale architectural illumination'20148,668,354'Low-glare LED-based lighting unit'20148,537,930'Electronic device, electronic system, and method of providing information using the same'20136,513,956'Lamp housing assembly'20034,821,179'Communication system configuration detection apparatus and method'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Based in Boulder, CO, US· patent location history
2003Based in Seymour, IN, US· patent location history
2013–2015Patents assigned to ROTH ERIC (4)· patent assignee history
2013–2014Based in Seoul, KR· patent location history
2014–2016Patents assigned to KONINKL PHILIPS NV (4)· patent assignee history
2014–2016Patents assigned to ROTH ERIC ANTHONY (4)· patent assignee history
2014–2019Based in Tyngsboro, MA, US· patent location history
2014Based in Rockport, MA, US· patent location history
2016–2017Patents assigned to KONINKLIJKE PHILIPS NV (3)· patent assignee history
2017–2019Patents assigned to PHILIPS LIGHTING HOLDING BV (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KONINKL PHILIPS NV | 4 | 2014–2016 |
| ROTH ERICself | 4 | 2013–2015 |
| ROTH ERIC ANTHONYself | 4 | 2014–2016 |
| KONINKLIJKE PHILIPS NV | 3 | 2016–2017 |
| PHILIPS LIGHTING HOLDING BV | 3 | 2017–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tyngsboro, Massachusetts, US | 8 | 2014–2019 |
| Seoul, KR | 2 | 2013–2014 |
| Rockport, Massachusetts, US | 1 | 2014 |
| Seymour, IN, US | 1 | 2003 |
| Boulder, CO, US | 1 | 1989 |