Inventor
Li-Qin Li
Inventor
Peachtree City, GA, US
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Kprimary
F21KNon-electric light sources using luminescence18%
F21VFunctional features or details of lighting devices or systems thereof18%
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%
H05BElectric heating18%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
B23KSoldering or unsoldering5%
C03CChemical composition of glasses, glazes or vitreous enamels5%
F21SNon-portable lighting devices4%
H01LSemiconductor devices3%
H04BTransmission3%
PatentTitleYear
10,830,397LED tube lamp202010,670,197LED tube lamp202010,634,290LED tube lamp202010,514,134LED tube lamp201910,352,540LED tube lamp201910,295,125LED tube lamp201910,240,724LED filament201910,228,093LED light bulb and LED filament thereof201910,190,732LED tube lamp201910,047,932LED tube light with LED leadframes201810,024,503LED tube lamp20189,964,263LED tube lamp20189,851,073LED tube light with diffusion layer20179,625,137'LED tube light with bendable circuit board'20179,625,129'LED tube light'20179,603,218'Controlled color transition'20179,525,487'Visible light communication with increased signal-to-noise ratio'20169,485,826'Lighting color control'20169,185,758'Controlling current flowing through LEDs in a LED light fixture'20159,118,415'Visible light communication with increased signal-to-noise ratio'20159,084,306'Dimming for light-emitting diode circuits'20159,055,623'Light-emitting diode offline buck converter and method of controlling thereof'20158,779,675'Controlling current flowing through LEDs in a LED lighting fixture'20148,310,159'Lighting system having photocontrol and fault monitoring capabilities'20128,305,014'Lighting control using scan and step change'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2017Patents assigned to COOPER TECHNOLOGIES CO (10)· patent assignee history
2012–2017Patents assigned to LI LI (8)· patent assignee history
2012–2017Patents assigned to BOHLER CHRISTOPHER LEE (7)· patent assignee history
2012–2017Based in Peachtree City, GA, US· patent location history
2014–2015Patents assigned to MIKANI VASKE (3)· patent assignee history
2017–2020Patents assigned to JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO LTD (13)· patent assignee history
2017–2020Based in Jiaxing, CN· patent location history
2018–2020Based in Zhejiang, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO LTD | 13 | 2017–2020 |
| COOPER TECHNOLOGIES CO | 10 | 2012–2017 |
| LI LIself | 8 | 2012–2017 |
| BOHLER CHRISTOPHER LEE | 7 | 2012–2017 |
| MIKANI VASKE | 3 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Peachtree City, Georgia, US | 10 | 2012–2017 |
| Zhejiang, CN | 9 | 2018–2020 |
| Jiaxing, CN | 6 | 2017–2020 |