Sun Hong Choi
Inventor
Stats
- 0 US patents issued
- 7 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 0 US Patents Issued
- 7 US Applications Filed
- 189 Total Citation Count
- Jan 13, 2022 Most Recent Filing
- Aug 30, 2009 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| JUSUNG ENGINEERING CO., LTD. | 1
1 1 1 | 2009
2010 2011 2013 |
Inventor Addresses
| Address | Duration |
|---|---|
| Gyeonggi-Do, KR | Mar 11, 10 - Mar 03, 11 |
| Hwaseong-si, KR | Feb 14, 19 - Feb 14, 19 |
| Pyeongtaek-si, KR | Feb 14, 13 - Jan 02, 14 |
| Yongin-si, KR | Sep 26, 24 - Oct 24, 24 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B05C: | APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL | 1 |
| B23B: | TURNING; BORING | 1 |
| B23K: | SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2024/0351,142 | 2024 | METHOD FOR LASER-CUTTING AND POST-TREATING UTG HAVING PARTIAL COATING FILM FORMED THEREON | 0 |
| 2024/0317,629 | 2024 | METHOD FOR COATING FILM ABLATION AND GLASS CUTTING, WHICH USE LASER, AND FOR POST-TREATMENT | 0 |
| 2019/0051,554 | 2019 | Wafer Support Assembly Including Ion Implantation Mask Structure | 2 |
| 2014/0000,519 | 2014 | SUBSTRATE PROCESSING APPARATUS | 0 |
| 2013/0036,970 | 2013 | Substrate Processing Apparatus | 4 |
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