Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11763255 | Computerized systems and methods for managing inventory by grading returned products | SungWon Cho, Ha Dong Kang | 2023-09-19 | $71,447,000 |
| 11087278 | Computerized systems and methods for managing inventory by grading returned products | SungWon Cho, Ha Dong Kang | 2021-08-10 | $346,489,000 |
| 8049682 | Plasma display device | Ki Rack Park, Seong Hwan RYU | 2011-11-01 | $70,000 |
| 7723918 | Plasma display apparatus with angle formed by pattern units | Ki Rack Park, Seong Hwan RYU, Yu Park, Jun Hwan Ju, Hun Gun Park | 2010-05-25 | $196,000 |
| 7679287 | Plasma display apparatus with electrode structure | — | 2010-03-16 | $169,000 |