Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9105925 | Anode active material comprising a porous transition metal oxide, anode comprising the anode active material, lithium battery comprising the anode, and method of preparing the anode active material | Han-su Kim, Chan-ho Pak, Ji-man Kim, Soo-sung Kong | 2015-08-11 |
| 5124623 | Speed control circuit for a servo motor | — | 1992-06-23 |