Advanced control of imitation candle devices
US-10400968-B2 · Sep 3, 2019 · US
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Li Xiaofeng patents in 2019
Li Xiaofeng was listed as an assignee on 12 patent publications in 2019.
| Metric | Value |
|---|---|
| Company | Li Xiaofeng |
| Year | 2019 |
| Patents | 12 |
Patents
Representative publications for Li Xiaofeng in 2019.
Electronic scent producing imitation candle device
US-10357587-B2 · Jul 23, 2019 · US
Display screen with graphical user interface for operating an electronic candle
US-D853417-S · Jul 9, 2019 · US
Systems and design facilitating remotely controlling an imitation candle device
US-10330300-B2 · Jun 25, 2019 · US
Scented imitation candle device
US-10302263-B2 · May 28, 2019 · US
Top CPC classifications
Most common classification codes for Li Xiaofeng in 2019.
| CPC | Patents |
|---|---|
| F21S10/04 | 6 |
| F21S10/046 | 6 |
| F21S6/001 | 6 |
| F21S9/02 | 6 |
| F21W2121/00 | 6 |
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