Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12128400 | High-speed screening and analysis system for reaction optimization | Byung Hyun Park, Su Youn Han, Sikwon Moon | 2024-10-29 |
| 12090479 | Method for detecting aldehydes or ketones | Byung Hyun Park, Su Youn Han | 2024-09-17 |
| 12092622 | Method for analyzing deuterated benzenes, method for selecting deuterated benzene for deuterated compound preparation, and method for preparing deuterated compound | Sehoon Kim, Kiho Seo, Su Youn Han | 2024-09-17 |
| 11969729 | Microdevice for detecting aldehydes or ketones | Byung Hyun Park, Su Youn Han | 2024-04-30 |
| 11843099 | Method and system for extracting electrolyte in lithium secondary battery by freezing and cutting the secondary battery | Rin Jang, Jeong Ae Ahn, Junghyun Song | 2023-12-12 |
| 11835536 | Device and method for qualitative and quantitative analysis of heavy metals utilizing rotary disc system | Byung Hyun Park, Dong Hyun Kim, Su Youn Han | 2023-12-05 |
| 11835498 | High throughput gas-chromatography system for additive analysis, and analysis method using same | Rin Jang, Mi Kyoung Jin, Moon Ja Nam | 2023-12-05 |
| 11835535 | Device and method for qualitative and quantitative analysis of heavy metals utilizing rotary disc system | Byung Hyun Park, Dong Hyun Kim, Su Youn Han | 2023-12-05 |
| 11828768 | Device and method for qualitative and quantitative analysis of heavy metals utilizing rotary disc system | Byung Hyun Park, Dong Hyun Kim, Su Youn Han | 2023-11-28 |
| 11639917 | Dianhydride analysis method | Joon Seok Lee, So Yeon Kim, Bumgyu Choi | 2023-05-02 |
| 11639920 | Multiple qualitative and quantitative heavy metal analysis device implemented by rotary platform | Byung Hyun Park, Su Youn Han, Gyeongjin Lee | 2023-05-02 |
| 11635445 | Device and method for qualitative and quantitative analysis of heavy metals utilizing rotary disc system | Byung Hyun Park, Dong Hyun Kim, Su Youn Han | 2023-04-25 |
| 11604176 | Method for detecting aldehyde and ketone by using thin layer chromatography | Su Youn Han, Byung Hyun Park, Gyeongjin Lee | 2023-03-14 |
| 11579126 | Quantitative analysis method for monomer of photoresist binder | Su Youn Han, Yura Lee | 2023-02-14 |
| 11549920 | Method for quantitative analysis of monomers in polyimide film | Su Youn Han, Dong Hyun Kim, Soo Ah Nam, BoRa Shin | 2023-01-10 |
| 11484880 | Microdevice for detecting aldehydes or ketones | Gyeongjin Lee, Byung Hyun Park, Su Youn Han | 2022-11-01 |
| 11440005 | Device comprising microbeads capable of adjusting pH of sample | Byung Hyun Park, Su Youn Han | 2022-09-13 |
| 11408864 | Qualitative and quantitative analysis method for high molecular weight additive by using size-exclusion chromatography-pyrolysis-gas chromatography/mass spectrometry | Seonyoung Jegal, Dong Hyun Kim, Yura Lee, Hyun Sik You | 2022-08-09 |
| 11385207 | Method and system for analysis of additives in water-based polymer sample | Mi Kyoung Jin, Rin Jang, So Yeon Kim, Bumgyu Choi | 2022-07-12 |
| 11371970 | Method for analyzing molecular weight of each component of polymer compound, and analysis system used therefor | Rin Jang | 2022-06-28 |
| 11366045 | Apparatus and method for analysis of multi-layer adhesive film | So Yeon Kim, Rin Jang, Joon Seok Lee, Bumgyu Choi, Su Youn Han | 2022-06-21 |
| 11360063 | Quantitative analysis method for high molecular weight antioxidant | Moon Ja Nam, Min Jeong Lee | 2022-06-14 |
| 11327059 | Dianhydride analysis method | So Yeon Kim, Joon Seok Lee, Bumgyu Choi | 2022-05-10 |
| 11280767 | Pretreatment method for analyzing dioxin compounds and analytical method using the same | Yeu Young Youn, Young Hee Lim, Hye Sung Cho, Su Youn Han, Mi Ra Hong +1 more | 2022-03-22 |
| 11065557 | Micro device for solid phase extraction | Seonyoung Jegal, Dae Hun Kim, Yeu Young Youn, Kyoungjoo Jin, Jun Won Choi +1 more | 2021-07-20 |