Waterproof switch having uniform tactile feel
US-9000315-B2 · Apr 7, 2015 · US
Li Zhen was listed as an assignee on 1 patent publication in 2015.
| Metric | Value |
|---|---|
| Company | Li Zhen |
| Year | 2015 |
| Patents | 1 |
Representative publications for Li Zhen in 2015.
US-9000315-B2 · Apr 7, 2015 · US
Most common classification codes for Li Zhen in 2015.
| CPC | Patents |
|---|---|
| H01H13/06 | 1 |
| H01H13/14 | 1 |
| H01H13/50 | 1 |
| H01H13/86 | 1 |
| H01H2009/048 | 1 |
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