Method for manufacturing large-area volume grating via plasma grating direct writing
US-12202073-B2 · Jan 21, 2025 · US
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Nan Junyi patents
Nan Junyi is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Nan Junyi |
| Total patents | 8 |
| First publication | Oct 21, 2021 |
| Latest publication | Jan 21, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Device for fabricating quartz microfluidic chip by femtosecond pulse cluster
US-11964340-B2 · Apr 23, 2024 · US
Method and apparatus for preparing femtosecond optical filament interference direct writing volume grating/chirped volume grating
US-11899229-B2 · Feb 13, 2024 · US
Method and apparatus for manufacturing microfluidic chip with femtosecond plasma grating
US-11370657-B2 · Jun 28, 2022 · US
Method for manufacturing large-area volume grating via plasma grating direct writing
US-2022152740-A1 · May 19, 2022 · US
Device for fabricating quartz microfluidic chip by femtosecond pulse cluster
US-2022152732-A1 · May 19, 2022 · US
Method and apparatus for preparing femtosecond optical filament interference direct writing volume grating/chirped volume grating
US-2021325581-A1 · Oct 21, 2021 · US
Method and apparatus for manufacturing microfluidic chip with femtosecond plasma grating
US-2021323814-A1 · Oct 21, 2021 · 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 |
|---|---|
| Chongqing Institute Of East China Normal Univ | 8 |
| Roi Optoelectronics Tech Co Ltd | 8 |
| Univ East China Normal | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B23K2103/54 | 6 |
| B23K26/0624 | 6 |
| B23K26/0648 | 6 |
| G02B5/1857 | 4 |
| B23K26/067 | 4 |