Choi; Yun Soo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Choi; Yun Soo.The latest application filed is for "nitrogen oxide reduction apparatus and gas treating apparatus".
- Choi; Yun Soo - Chungcheong-nam-do KR
- Choi; Yun Soo - Daejeon KR
| Patent | Date |
|---|---|
| Plasma generating apparatus and gas treating apparatus Grant 11,430,638 - Choi , et al. August 30, 2 | 2022-08-30 |
| Nitrogen Oxide Reduction Apparatus And Gas Treating Apparatus App 20210410264 - Choi; Yun Soo ; et al. | 2021-12-30 |
| Plasma Generating Apparatus And Gas Treating Apparatus App 20210327687 - Choi; Yun Soo ; et al. | 2021-10-21 |
| System For Extracting Ralation Between Technical Terms In Large Collection Using A Verb-based Pattern App 20110213804 - Lee; Min Ho ; et al. | 2011-09-01 |
| Method And Apparatus Of Semantic Technological Approach Based On Semantic Relation In Context And Storage Media Having Program Source Thereof App 20110208776 - Lee; Min Ho ; et al. | 2011-08-25 |
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