Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10147953 | Lead-acid battery positive plate and alloy therefore | David Mihara, Prosper K. Adanuvor, Edward Mattan | 2018-12-04 |
| 10021500 | Audio file playing method and apparatus | Jianfeng Xu, Qing Zhang | 2018-07-10 |