Inventor
Huai-Shan Gu
Inventor
Shenzhen, CN
Overview
Patents· 11 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 thereof31%
F21SNon-portable lighting devices23%
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 emitted23%
F21KNon-electric light sources using luminescence8%
LOC268%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy4%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
PatentTitleYear
8,638,028'LED illumination device and conduction structure thereof'20148,454,210'Cable receiving apparatus and lamp using the same'20138,388,172'LED lamp'20138,287,162'Foldable table lamp'20128,287,161'LED lamp'20128,246,218'Light-emitting diode lamp'20128,240,889'LED lamp casing'20128,164,885'Electronic device with detachable cover'20128,152,344'Double-shaft hinge and lamp using the same'2012D0649672'Mini task lamp'2011D0633228'Lamp'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2014Patents assigned to HON HAI PREC IND CO LTD (11)· patent assignee history
2011–2014Patents assigned to GU HUAI-SHAN (10)· patent assignee history
2011–2014Patents assigned to LU WEN-HSIANG (8)· patent assignee history
2011–2014Based in Shenzhen, CN· patent location history
2012–2014Patents assigned to HONGFUJIN PREC IND SHENZHEN (9)· patent assignee history
2012–2014Patents assigned to DONG TING (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HON HAI PREC IND CO LTD | 11 | 2011–2014 |
| GU HUAI-SHANself | 10 | 2011–2014 |
| HONGFUJIN PREC IND SHENZHEN | 9 | 2012–2014 |
| LU WEN-HSIANG | 8 | 2011–2014 |
| DONG TING | 5 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shenzhen, CN | 11 | 2011–2014 |