Methods of fabricating polygon-sectional rodlike ingot and substrate with orientation marker or rounded corners, rodlike ingot and substrate
US-2016201220-A1 · Jul 14, 2016 · US
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Ji Panfeng patents
Ji Panfeng is listed as an inventor on 1 patent in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ji Panfeng |
| Total patents | 1 |
| First publication | Jul 14, 2016 |
| Latest publication | Jul 14, 2016 |
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Major assignees
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| Assignee | Patents |
|---|---|
| Inst Semiconductors Cas | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10W46/201 | 1 |
| H10P74/23 | 1 |
| C30B29/66 | 1 |
| C30B25/18 | 1 |
| B28D5/04 | 1 |