Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12361577 | Method and system for automatically collecting multiple information of tunnel during construction period | Siming Tian, Zhengying Shi, Weike Xin, Shu Li, Jianxun Huo +6 more | 2025-07-15 |
| 9564186 | Method and apparatus for memory access | Zhou Zhu, Xiaofan Tian, Jiaquan Su | 2017-02-07 |
| 7940625 | Method and apparatus for control of a write signal in an optical disc system | John A. Harold-Barry | 2011-05-10 |
| 7872954 | Method and apparatus for writing data to an optical disc | John A. Harold-Barry | 2011-01-18 |
| 7796482 | Land Pre-Pit signal processing method and related apparatus | John A. Harold-Barry | 2010-09-14 |