Inventor
Cheng-Chun Zhang
Inventor
Shenzhen, CN
Overview
Patents· 41 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Yprimary
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 emitted16%
F21SNon-portable lighting devices15%
F21VFunctional features or details of lighting devices or systems thereof14%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems11%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them7%
A63HToys, e.g. tops, dolls, hoops or building blocks4%
H05BElectric heating4%
A63GMerry-go-rounds3%
F16HGearing3%
G02BOptical elements, systems or apparatus3%
PatentTitleYear
10,731,831Clip lights and related systems202010,478,743Audio-lighting control system201910,477,716Portable display device201910,400,966Decorative lights and related methods201910,353,211Pattern projector201910,237,661Speaker device201910,234,118Decorative light201910,203,105Outdoor projector201910,154,349Speaker device201810,146,120Rotation projector201810,125,954Outdoor projector light projecting foldable umbrella patterns with a fluttering effect201810,120,270Telescopic projector201810,108,019Projection kaleidoscope201810,104,466Speaker device201810,042,238Projector201810,042,237Projector for projecting an image having a firework effect20189,997,879Cable connector assembly with dual ports20189,989,227Decorative light20189,893,451'Plug connector having a terminal protector'20189,890,938'Decorative light'20189,696,025'Light with dynamic lighting effect'20179,664,373'Inflatable display with dynamic lighting effect'20179,644,821'Mounting carrier for a bulb'20179,631,805'Inflatable display with dynamic lighting effect'20179,599,329'Inflatable display with dynamic lighting effect'20179,504,101'Kaleidoscopic light string'20169,395,608'Indoor-outdoor projector'20169,310,059'Rotary projector light'20169,254,573'Feeding mechanism'20169,194,551'Rotary image projector'20159,140,332'Rational speed-reduction device'20159,121,479'Cycloidal pinwheel speed reducer'20159,109,964'Pressure detection device and polishing apparatus'20159,097,318'Cycloid pinwheel reducer'20159,068,726'Spotlight'20158,851,955'Rocking inflatable figure'20148,800,186'Shaking inflatable figure'20148,648,540'Decoration lamp for producing matched sound and illumination effects'20148,636,891'Coated article and method for manufacturing same'20148,622,576'Icicle-shaped bulb and string light having multiple of the same'20148,360,820'Robotic manipulator'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2016Patents assigned to HON HAI PREC IND CO LTD (7)· patent assignee history
2013–2016Patents assigned to HONGFUJIN PREC IND SHENZHEN (7)· patent assignee history
2013–2020Based in Shenzhen, CN· patent location history
2014–2020Patents assigned to GEMMY IND CORP (17)· patent assignee history
2014Based in Kaohsiung, TW· patent location history
2018–2019Patents assigned to GEMMY IND CORPORATION (9)· patent assignee history
2018–2019Patents assigned to GOERTEK INC (3)· patent assignee history
2018–2019Based in Weifang, CN· patent location history
2018Based in Kunshan, CN· patent location history
2019Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEMMY IND CORP | 17 | 2014–2020 |
| GEMMY IND CORPORATION | 9 | 2018–2019 |
| HON HAI PREC IND CO LTD | 7 | 2013–2016 |
| HONGFUJIN PREC IND SHENZHEN | 7 | 2013–2016 |
| GOERTEK INC | 3 | 2018–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shenzhen, CN | 32 | 2013–2020 |
| Weifang, CN | 3 | 2018–2019 |
| Kaohsiung, TW | 3 | 2014 |
| Kunshan, CN | 2 | 2018 |
| Beijing, CN | 1 | 2019 |