Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1064061 | Toner cartridge | — | 2025-02-25 |
| 9154086 | Operational amplifier circuit and method implementing the same | Lei Huang, Yanfang Li | 2015-10-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1064061 | Toner cartridge | — | 2025-02-25 |
| 9154086 | Operational amplifier circuit and method implementing the same | Lei Huang, Yanfang Li | 2015-10-06 |