Mask, device and method for exposure
US-11086228-B2 · Aug 10, 2021 · US
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Zhen Long patents
Zhen Long is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zhen Long |
| Total patents | 4 |
| First publication | Jun 13, 2019 |
| Latest publication | Aug 10, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Display substrate, manufacturing method thereof, display device and mask
US-10921635-B2 · Feb 16, 2021 · US
Display substrate, manufacturing method thereof, display device and mask
US-2019302550-A1 · Oct 3, 2019 · US
Mask, device and method for exposure
US-2019179229-A1 · Jun 13, 2019 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Boe Technology Group Co Ltd | 4 |
| Ordos Yuansheng Optoelectronics Co Ltd | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B5/201 | 2 |
| G03F7/0007 | 2 |
| G03F1/44 | 2 |
| G03F1/42 | 2 |
| G03F1/50 | 2 |