Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10062702 | Mask read-only memory device | Chao Zhang | 2018-08-28 |
| 10014307 | Semiconductor device manufacturing method including implementing elements of memory unit and logic unit | Jieqiong Dong, Huajun JIN, Ruling Zhou, Shibi Guo, Bongkil Kim | 2018-07-03 |
| 9905566 | Mask read-only memory device and fabrication method thereof | Chao Zhang | 2018-02-27 |