Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471930 | Silicon oxide particles | Xiangxin Bi | 2002-10-29 |
| 6387531 | Metal (silicon) oxide/carbon composite particles | Xiangxin Bi, Sujeet Kumar | 2002-05-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471930 | Silicon oxide particles | Xiangxin Bi | 2002-10-29 |
| 6387531 | Metal (silicon) oxide/carbon composite particles | Xiangxin Bi, Sujeet Kumar | 2002-05-14 |