IK SANG LEE
Inventor
Stats
- 1 US patents issued
- 37 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 37 US Applications Filed
- 10 Total Citation Count
- Aug 28, 2024 Most Recent Filing
- Jul 23, 2015 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SAMSUNG DISPLAY CO., LTD. | 1
| 2015
|
| DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD. | 1
| 2016
|
Inventor Addresses
| Address | Duration |
|---|---|
| Cheonan-si, KR | Mar 17, 16 - May 15, 18 |
| Chungcheongbuk-Do, KR | Jul 04, 24 - Mar 06, 25 |
| Chungcheongbuk-do, KR | May 09, 24 - Mar 27, 25 |
| Gyeonggi-do, KR | Jan 04, 18 - Nov 17, 20 |
| Gyeongsangbnuk-do, KR | Sep 26, 24 - Sep 26, 24 |
| Gyeongsangbuk-do, KR | Jul 01, 21 - Dec 19, 24 |
| Gyeongsangnam-do, KR | Jul 11, 24 - Jul 11, 24 |
| Iwol-myeon, KR | Jan 02, 25 - Jan 02, 25 |
| Jincheon-Gun, KR | Feb 06, 25 - Feb 06, 25 |
| Jincheon-gun, Chungcheongbuk-do, KR | Apr 04, 24 - Apr 04, 24 |
| Seoul, KR | Aug 19, 21 - Jan 16, 24 |
| Suwon-si, KR | Feb 21, 19 - May 23, 23 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B29C: | SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING | 1 |
| B81C: | PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICRO-STRUCTURAL DEVICES OR SYSTEMS | 2 |
| C08G: | MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS | 22 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0101,180 | 2025 | POLYIMIDE POWDER WITH IMPROVED CONDUCTIVITY USING GRAPHENE AND MANUFACTURING METHOD THEREFOR | 0 |
| 2025/0075,100 | 2025 | POLYIMIDE VARNISH WITH IMPROVED PULSE ENDURANCE AND POLYIMIDE COATING MATERIAL PREPARED THEREOF | 0 |
| 2025/0043,084 | 2025 | HIGH-HEAT-RESISTANT AND CHEMICAL-RESISTANT POLYIMIDE POWDER USING GLASS FIBER POWDER, AND PREPARATION METHOD THEREFOR | 0 |
| 2025/0019,541 | 2025 | POLYAMIC ACID COMPOSITION AND METHOD FOR PREPARING SAME | 0 |
| 2025/0002,752 | 2025 | POLYIMIDE VARNISH FOR HIGH-FUNCTIONAL CONDUCTOR COATING AND POLYIMIDE COATING PREPARED THEREFROM | 0 |
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