Multi-light-source headlight
US-D961824-S · Aug 23, 2022 · US
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Zhang Yong patents in 2022
Zhang Yong was listed as an assignee on 4 patent publications in 2022.
| Metric | Value |
|---|---|
| Company | Zhang Yong |
| Year | 2022 |
| Patents | 4 |
Patents
Representative publications for Zhang Yong in 2022.
Flashlight
US-D953589-S · May 31, 2022 · US
Heat Pump Drying System
US-2022082327-A1 · Mar 17, 2022 · US
Heat Pump Dryer
US-2022074663-A1 · Mar 10, 2022 · US
Top CPC classifications
Most common classification codes for Zhang Yong in 2022.
| CPC | Patents |
|---|---|
| F25B30/02 | 2 |
| F25D21/14 | 2 |
| F26B21/002 | 2 |
| F26B21/33 | 2 |
| F26B21/333 | 2 |
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