Issued Patents 2019
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10510378 | Slit full disk shroud | YiChao Ma, Li Zhang | 2019-12-17 |
| 10490232 | Helium-filled storage container | Christopher M. Woldemar, YiChao Ma, Li Zhang | 2019-11-26 |
| 10490227 | Shingled magnetic recording storage system | Jian Qiang, Choon Wei Ng, Sangyun Jung | 2019-11-26 |
| 10482912 | Microwave-assisted magnetic recording apparatus and method | Lihong Zhang, PengBoon Khoo | 2019-11-19 |
| 10481873 | Random number generation using heat assisted magnetic recording | Li Zhang, WenXiang Xie | 2019-11-19 |
| 10460760 | Shingled magnetic recording storage system | Jian Qiang, WenXiang Xie | 2019-10-29 |
| 10446184 | Write current switching in a data storage device using an effective footprint of a write pole | Quan Li, Ralph William Cross | 2019-10-15 |
| 10446182 | Media temperature measurement for adjusting the light source in heat-assisted magnetic recording device | Lihong Zhang, Samuel Gan | 2019-10-15 |
| 10416729 | Mounting structure for hard disk drives | Hao Sun, Aravind Pitty, Ling Zhang | 2019-09-17 |
| 10410662 | Preventing data storage device failure due to changes in head fly height | Quan Li, Lihong Zhang, ChengYi Guo | 2019-09-10 |
| 10388328 | Storage device breathing structure | Tai Zen Tan, Lihong Zhang | 2019-08-20 |
| 10388314 | Adaptive configuration of thermal asperity guard bands | Lan Xia, Quan Li, Lihong Zhang, Swee Chuan Gan | 2019-08-20 |
| 10381049 | Data storage device housing components having a polymeric element attached to a surface thereof | Lihong Zhang, Aravind Pitty | 2019-08-13 |
| 10374545 | Rotor temperature monitoring method and system for permanent magnet synchronous motor | Jianghua FENG, Jing SHANG, Junfeng Xu, Yuliang WEN, Chaoyang Zhang +4 more | 2019-08-06 |
| 10341115 | Data security system that uses a repeatable magnetic signature as a weak entropy source | William Erik Anderson, Jiangnan Lin, Quan Li | 2019-07-02 |
| 10332549 | Transducing head protrusion control | Erik Jon Hutchinson, Paul J. Sonda, Lihong Zhang | 2019-06-25 |
| 10276216 | Data storage device filter | Lihong Zhang, Hao Sun | 2019-04-30 |
| 10269380 | Disk drive having multiple disks accessible by a reduced number of read/write heads | Hao Sun, ChuenBuan Lee | 2019-04-23 |
| 10268394 | Data storage device performance optimization method and apparatus | Feng Shen, WenXiang Xie, WeiQing Zhou | 2019-04-23 |
| 10263556 | Method and system for correcting initial zero offset | Jianghua FENG, Junfeng Xu, Yuliang WEN, Jing SHANG, Jiade Huang +4 more | 2019-04-16 |
| 10249338 | Shingled magnetic recording storage system during vibration | Jian Qiang | 2019-04-02 |
| 10249332 | Microwave-assisted magnetic recording apparatus and method | Lihong Zhang, PengBoon Khoo | 2019-04-02 |
| 10204650 | Closed-loop fly height control using transfer function between harmonic response and heater input | Lihong Zhang, KianKeong Ooi, Xiang Lu | 2019-02-12 |
| 10199067 | Adaptive cleaning of a media surface responsive to a mechanical disturbance event | Swee Chuan Gan, Lihong Zhang, ChengYi Guo | 2019-02-05 |
| 10192580 | Write current switching in a data storage device using an effective footprint of a write pole | Quan Li, Ralph William Cross | 2019-01-29 |