Method and device for preparing fluoride glass optical fiber preform by tube suction method
US-2026062337-A1 · Mar 5, 2026 · US
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Fan Zhanhao patents
Fan Zhanhao is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fan Zhanhao |
| Total patents | 2 |
| First publication | May 20, 2025 |
| Latest publication | Mar 5, 2026 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Jiliang China | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B32B2307/7376 | 1 |
| B32B2307/302 | 1 |
| B32B2307/422 | 1 |
| B32B2307/416 | 1 |
| B32B2255/205 | 1 |