Optical camera lens assembly
US-12585085-B2 · Mar 24, 2026 · US
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Chen Zekun patents
Chen Zekun is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Zekun |
| Total patents | 3 |
| First publication | Dec 1, 2022 |
| Latest publication | Mar 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Optical camera lens assembly
US-2023244063-A1 · Aug 3, 2023 · US
Drug combination of quinoline derivative and pd-1 monoclonal antibody
US-2022378776-A1 · Dec 1, 2022 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Zhejiang Sunny Optics Co Ltd | 2 |
| Chia Tai Tianqing Pharmaceutical Group Co Ltd | 1 |
| Innovent Biologics Suzhou Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B9/64 | 2 |
| G02B13/0045 | 2 |
| G02B13/06 | 2 |
| G02B7/021 | 2 |
| A61K39/395 | 1 |