Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9940960 | Air-bearing design for hydrocarbon and lube pick-up improvements in hard disk drive (HDD) | Ellis Cha, Penny Wan Ting Looi, Ben Kwun Pan Ng | 2018-04-10 |
| 8184405 | Air-bearing slider design for sub-nanometer clearance in hard disk drive (HDD) | Guoqiang Zheng, Ellis Cha, Zhu Feng | 2012-05-22 |
| 7978436 | Air bearing surface with higher flying height for lower rotating speed drives | Ellis Cha, Zhu Feng, Xinjiang Shen | 2011-07-12 |
| 7837885 | Air bearing design with a flatter pitch profile for reducing particle TAs | Ellis Cha, Zhu Feng, Xinjiang Shen | 2010-11-23 |
| 7760468 | Air-bearing design with particle rejection features | Ellis Cha, Guoqiang Zheng | 2010-07-20 |