Issued Patents 2020
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840540 | Prelithiated hybridized energy storage device | Hieu Minh Duong, Porter Mitchell, Mohammed-Yazid Saidi, Haim Feigenbaum | 2020-11-17 |
| 10829430 | Ester composition preparation system and ester composition preparation method using same | Ha Na Lee, Sung Kyu Lee, Hyoung Jun, Hyun Kyu Kim | 2020-11-10 |
| 10804525 | Silicon nanostructure active materials for lithium ion batteries and processes, compositions, components, and devices related thereto | Yimin Zhu, Chunsheng Du | 2020-10-13 |
| 10766843 | Method for purifying phenol | Sung Kyun Kim, Sung Kyu Lee, Yeon Uk Choo, Ha Na Lee, Tae Woo Kim | 2020-09-08 |
| 10722820 | Apparatus for separating liquid-gas | Dae Young Shin, Eun Jung Joo, Chang Hoe Heo, Sung Keun Jang | 2020-07-28 |
| 10703875 | Solvent recovery apparatus and solvent recovery method | Sung Kyu Lee | 2020-07-07 |
| 10689499 | Solvent separation apparatus and waste heat utilization method | Sung Kyu Lee, Ha Na Lee | 2020-06-23 |
| 10683251 | Apparatus and method for preparing bisphenol A | Tae Woo Kim, Sung Kyu Lee | 2020-06-16 |
| 10639562 | Solvent separation apparatus and solvent separation method | Sung Kyu Lee | 2020-05-05 |
| 10635306 | Four row overloaded QWERTY-like keypad layout | Hyun Woo Shin | 2020-04-28 |
| 10626072 | Method of preparing methyl tert-butyl ether | Sung Ho Lee, Sang Beom Lee, In Yong Jeong | 2020-04-21 |
| 10597469 | Method for recovering ethylene and vinyl-based comonomer | Dae Young Shin, Eun Jung Joo, Chang Hoe Heo, Sung Keun Jang | 2020-03-24 |
| 10591219 | Heat recovery apparatus | Tae Woo Kim, Sung Kyu Lee | 2020-03-17 |
| 10570223 | Stripping apparatus | Chang Hoe Heo, Eun Jung Joo, Dae Young Shin | 2020-02-25 |
| 10556191 | Distillation method | Si Nae Lee, Sung Kyu Lee, Sang Beom Lee, Sung Ho Lee, Jeong Seok Kim +4 more | 2020-02-11 |
| 10532968 | Method for purifying phenol | Si Nae Lee, Sung Kyu Lee | 2020-01-14 |