Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8411389 | Disk drive fluid dynamic bearing spindle | Jifang Tian | 2013-04-02 |
| 8354814 | Fan system circuit module | — | 2013-01-15 |
| 8295012 | Disk drive suspension assembly with rotary fine actuator at flexure tongue | Jifang Tian, Qiang Yang | 2012-10-23 |
| 8279631 | Limiting primary peak charge to control output current of a flyback converter | — | 2012-10-02 |
| 8233239 | Disk drive head stack assembly having first and second swage bosses with different inner lip profiles | Kia Moh Teo, Qiang Yang, Jifang Tian | 2012-07-31 |
| 8189298 | Disk drive actuator having a C-shaped bobbin with wings adjacent longitudinal coil legs | Yu-Min Lee, Arman V. Golgolab | 2012-05-29 |
| 8125798 | Constant current and voltage controller in a three-pin package operating in critical conduction mode | Steven Huynh, Mingliang Chen | 2012-02-28 |
| 8125740 | Disk drive actuator having a bobbin contacting a closed coil periphery at two locations | Jifang Tian, Qiang Yang, Hongqi Li | 2012-02-28 |
| 7576955 | Disk drive actuator with outer arms having regions of reduced width and increased thickness | Chen-Chi Lin, Yee-Chung Fu | 2009-08-18 |
| 6813170 | Multiple output power supply having soft start protection for load over-current or short circuit conditions | — | 2004-11-02 |