Seung-hwan Lee
Inventor
Stats
- 128 US patents issued
- 198 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 128 US Patents Issued
- 198 US Applications Filed
- 3470 Total Citation Count
- Mar 22, 2021 Most Recent Filing
- Jun 27, 1996 Earliest Filing
Work History
Inventor Addresses
| Address | Duration |
|---|---|
| Ann Arbor, MI, US | Nov 17, 22 - Apr 01, 25 |
| Anyang-si, KR | Aug 11, 11 - Mar 17, 15 |
| Anyang/Gyeonge-do, KR | Jul 28, 11 - Jul 28, 11 |
| Busan, KR | Jan 18, 24 - Jan 18, 24 |
| Cheongju-si, KR | Mar 26, 15 - Jun 23, 20 |
| Daejeon, KR | Oct 28, 03 - Nov 28, 17 |
| Daejon, KR | Jun 19, 07 - Jun 19, 07 |
| Goyang-si, KR | Aug 28, 12 - Aug 28, 12 |
| Gumi-si, KR | May 19, 05 - Sep 16, 14 |
| Gwangmyeong-si, KR | May 08, 14 - Jun 22, 21 |
| Gyeonggi-do, KR | Feb 21, 08 - Apr 14, 15 |
| Gyeongsangbuk-do, KR | - |
| Hiroshima, JP | Jun 17, 10 - Jun 17, 10 |
| Hwaseong-si, KR | Jan 20, 11 - Aug 21, 18 |
| Icheon, KR | Sep 17, 15 - Apr 04, 17 |
| Kure, JP | Dec 02, 14 - Dec 02, 14 |
| Kure-shi, JP | Feb 28, 13 - Feb 28, 13 |
| Nonsan-si, KR | Dec 13, 12 - Dec 13, 12 |
| PAJU-SI, KR | Mar 05, 20 - Jul 08, 21 |
| Paju-si, KR | Apr 20, 21 - Aug 15, 23 |
| SEOUL, KR | Jun 15, 17 - Jun 15, 17 |
| Seoul, KR | Aug 04, 98 - Jul 14, 20 |
| Suwon-Si, KR | Feb 26, 15 - Feb 26, 15 |
| Suwon-city, KR | Jan 01, 04 - Jan 01, 04 |
| Suwon-si, KR | Feb 23, 06 - May 05, 20 |
| Suwon-si,, KR | Mar 15, 07 - Jun 14, 07 |
| Taejon, KR | Oct 31, 06 - Oct 31, 06 |
| Whasung-Si, KR | Dec 29, 15 - Dec 29, 15 |
| Yongin-City, KR | Oct 24, 13 - Oct 24, 13 |
| Yongin-si, KR | May 17, 12 - Oct 20, 20 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A21D: | TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF | 1 |
| A23G: | COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF | 1 |
| A23L: | FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12268104 | 2025 | Composition for memory cell containing chalcogen compound, structure thereof, method for manufacturing same, and method for operating same | 0 |
| 2024/0020,823 | 2024 | ASSISTANCE DIAGNOSIS SYSTEM FOR LUNG DISEASE BASED ON DEEP LEARNING AND ASSISTANCE DIAGNOSIS METHOD THEREOF | 0 |
| 11730011 | 2023 | Organic light emitting diode display device | 0 |
| 2022/0367,808 | 2022 | COMPOSITION FOR MEMORY CELL CONTAINING CHALCOGEN COMPOUND, STRUCTURE THEREOF, METHOD FOR MANUFACTURING SAME, AND METHOD FOR OPERATING SAME | 0 |
| 2021/0210,728 | 2021 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE | 0 |
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