Inventor
Xin Zhang
Inventor
Atlanta, GA, US
Overview
Patents· 9 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 thereof26%
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 emitted26%
F21SNon-portable lighting devices11%
LOC2611%
Y10TTechnical subjects covered by former us classification11%
F21KNon-electric light sources using luminescence5%
G10KSound-producing devices5%
H05KPrinted circuits5%
PatentTitleYear
10,801,696Lighting systems generating partially-collimated light emissions202010,796,680Sound absorber with stair-stepping structure202010,378,726Lighting system generating a partially collimated distribution comprising a bowl reflector, a funnel reflector with two parabolic curves and an optically transparent body disposed between the funnel reflector and bowl reflector201910,006,604LED light fixture20189,335,041'LED light fixture'20168,992,043'Constructive occlusion lighting system and applications thereof'2015D0677820'Light fixture'2013D0654617'Reflector for a luminaire'20127,550,667'Case structure for electronic device'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009Based in Taipei, TW· patent location history
2012–2018Patents assigned to ABL IP HOLDING LLC (5)· patent assignee history
2012–2015Patents assigned to MARQUARDT CRAIG EUGENE (3)· patent assignee history
2012–2015Patents assigned to ZHANG XIN (3)· patent assignee history
2012–2015Patents assigned to WAUGH HEATHER (2)· patent assignee history
2012–2018Based in Atlanta, GA, US· patent location history
2019–2020Patents assigned to ECOSENSE LIGHTING INC (2)· patent assignee history
2019–2020Based in Los Angeles, CA, US· patent location history
2020Based in Hong Kong, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ABL IP HOLDING LLC | 5 | 2012–2018 |
| MARQUARDT CRAIG EUGENE | 3 | 2012–2015 |
| ZHANG XINself | 3 | 2012–2015 |
| ECOSENSE LIGHTING INC | 2 | 2019–2020 |
| WAUGH HEATHER | 2 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Atlanta, Georgia, US | 5 | 2012–2018 |
| Los Angeles, California, US | 2 | 2019–2020 |
| Hong Kong, CN | 1 | 2020 |
| Taipei, TW | 1 | 2009 |