Fengwei PEI
Inventor
Stats
- 0 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 0 US Patents Issued
- 4 US Applications Filed
- 6 Total Citation Count
- Apr 18, 2016 Most Recent Filing
- Dec 25, 2015 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ORDOS YUANSHENG OPTOELECTRONICS CO., LTD. | 1
3 | 2015
2016 |
| Ordos Equipment Manufacturing Base, Dongsheng | 1
| 2016
|
| BOE TECHNOLOGY GROUP CO., LTD. | 1
3 | 2015
2016 |
Inventor Addresses
| Address | Duration |
|---|---|
| Beijing, CN | Oct 20, 16 - Sep 10, 19 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C23C: | COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL | 3 |
| H01L: | SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10411217 | 2019 | OLED device and preparation method therefor and display apparatus | 0 |
| 10392692 | 2019 | Crucible for OLED evaporation source and manufacturing method thereof | 0 |
| 10260144 | 2019 | Evaporation crucible and evaporation device | 0 |
| 2017/0301,880 | 2017 | OLED DEVICE AND PREPARATION METHOD THEREFOR AND DISPLAY APPARATUS | 3 |
| 2017/0211,172 | 2017 | EVAPORATION APPARATUS | 1 |
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