Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1056674 | Deadbolt thumb turn blocker | — | 2025-01-07 |
| D1054830 | Portable door lock | — | 2024-12-24 |
| 9704522 | Magnetic disk, method of track following on a magnetic disk, and method of writing a servo pattern in a dedicated servo layer of a magnetic disk | Zhimin Yuan, Chun Lian Ong, Shiming Ang | 2017-07-11 |
| 9685181 | Method of operating a data storage apparatus and data storage apparatus | Anmin Kong, Songhua Zhang, Zhimin Yuan | 2017-06-20 |
| 9626998 | Write interference reduction when reading while writing to a hard disk drive media | Zhimin Yuan, Siang Huei Leong, Budi Santoso, Pantelis Alexopoulos | 2017-04-18 |
| 9336829 | Data recording medium, method for generating a reference clock signal, and data storage device | Siang Huei Leong, Zhimin Yuan, Bo Liu | 2016-05-10 |
| 9324369 | Data recording medium and method for generating a reference clock signal | Lin Lin Thi, Zhimin Yuan, Bo Liu | 2016-04-26 |
| 9318139 | Recording medium, a data storage apparatus and a method of preparing a recording medium | Chun Lian Ong, Zhimin Yuan, Shiming Ang, Budi Santoso, Siang Huei Leong | 2016-04-19 |
| 9257140 | Systems and methods for determining a position error of a read/write head | Anmin Kong, Songhua Zhang, Zhimin Yuan, Linlin Thi | 2016-02-09 |
| 9129649 | Data storage device and a method for providing a synchronization signal for at least one of a read operation or a write operation carried out by means of a head in a data storage device | Chun Lian Ong, Zhimin Yuan, Bo Liu | 2015-09-08 |
| 9111574 | Data storage device and method for generating a reference clock signal for data storage device | Lin LIN | 2015-08-18 |
| 9070410 | Recording media, data storage devices, and methods for determining a position error signal in a recording medium | Anmin Kong, Songhua Zhang, Zhimin Yuan, Linlin Thi | 2015-06-30 |
| 8922926 | Data recording medium and method for generating a reference clock signal | Lin LIN, Zhimin Yuan, Bo Liu | 2014-12-30 |
| 8902526 | Recording medium | Zhimin Yuan, Bo Liu, Lin Lin Thi @ HTWE Htwe Yee | 2014-12-02 |
| 7502186 | Disk drive clock tracking circuit, error compensation circuit and method | Branislav Hredzak, Qing Li, Guoxiao Guo | 2009-03-10 |
| 7009805 | Detection of track misregistration within user data channel | Wai Ee Wong, Guoxiao Guo, Abdullah Al Mamun, Weichun Ye | 2006-03-07 |
| 6888694 | Active control system and method for reducing disk fluttering induced track misregistrations | Guoxiao Guo, Zhimin He, ENG HONG ONG | 2005-05-03 |