Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10818893 | Air-zinc battery assembly | Byoung Hoon Ryou | 2020-10-27 |
| 10756402 | Zinc-air secondary battery | Byoung Hoon Ryou | 2020-08-25 |
| 10700400 | Air-zinc battery module | Byoung Hoon Ryou | 2020-06-30 |
| 10594009 | Zinc-air battery | Byoung Hoon Ryou | 2020-03-17 |