Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D908893 | Medical diagnostic equipment | Lei Xia, Yangguang Yuan, Long Zhang, Chao Xie | 2021-01-26 |
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Chengzuo Cai — 1 Patent
Overall (All Time): #2,707,066 of 4,157,543Top 70%
1
Patents All Time