Device and method for centrifugally synthesizing and growing compound crystal
US-2025369149-A1 · Dec 4, 2025 · US
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Zhao Hongfei patents
Zhao Hongfei is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zhao Hongfei |
| Total patents | 6 |
| First publication | Mar 10, 2022 |
| Latest publication | Dec 4, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Crystal growth device and method with temperature gradient control
US-2025369148-A1 · Dec 4, 2025 · US
Injection synthesis method for semiconductor compound
US-2025369150-A1 · Dec 4, 2025 · US
Method for cutting substrate wafer from indium phosphide crystal bar
US-12285819-B2 · Apr 29, 2025 · US
Growth Device and Method for Low-Stress Crystals
US-2023069057-A1 · Mar 2, 2023 · US
Method for cutting substrate wafer from indium phosphide crystal bar
US-2022072660-A1 · Mar 10, 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 |
|---|---|
| The 13Th Research Institute Of China Electronics Tech Group Corporation | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C30B27/02 | 2 |
| C30B11/065 | 2 |
| C30B11/003 | 2 |
| C30B11/008 | 2 |
| C30B15/14 | 2 |