Speaker and speaker-box
US-10149061-B2 · Dec 4, 2018 · US
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Li Jinming patents in 2018
Li Jinming was listed as an assignee on 2 patent publications in 2018.
| Metric | Value |
|---|---|
| Company | Li Jinming |
| Year | 2018 |
| Patents | 2 |
Patents
Representative publications for Li Jinming in 2018.
Speaker and speaker-box
US-2018167738-A1 · Jun 14, 2018 · US
Top CPC classifications
Most common classification codes for Li Jinming in 2018.
| CPC | Patents |
|---|---|
| H04R1/023 | 2 |
| H04R1/025 | 2 |
| H04R31/006 | 2 |
| H04R9/06 | 2 |
| H04R9/025 | 1 |
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