Issued Patents 2018
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10152254 | Distributing mapped raid disk extents when proactively copying from an EOL disk | Jamin Kang, Lili Chen, Jian Gao, Hongpo Gao, Geng Han | 2018-12-11 |
| 10146456 | Data storage system with multi-level, scalable metadata structure | Hongpo Gao, Jian Gao, Wayne Weihua Li, Shaoqin Gong, Lili Chen | 2018-12-04 |
| 10146447 | Mapped RAID (redundant array of independent disks) in a data storage system with drive extents allocated to individual RAID extents from individual sub-groups of storage made up of ranges of logical block addresses defined across a group of hard disk drives | Jian Gao, Michael Wahl, Geng Han, Xinlei Xu, Jamin Kang | 2018-12-04 |
| 10140041 | Mapped RAID (redundant array of independent disks) in a data storage system with RAID extent sub-groups that are used to perform drive extent allocation and data striping for sequential data accesses to a storage object | Geng Han, Michael Wahl, Jian Gao, Jamin Kang, Xinlei Xu | 2018-11-27 |
| 10126988 | Assigning RAID extents and changing drive extent allocations within RAID extents when splitting a group of storage drives into partnership groups in a data storage system | Geng Han, Jian Gao, Ilya Usvyatsky, Hongpo Gao, Yousheng Liu | 2018-11-13 |
| 10108545 | Operating shingled magnetic recording device | Geng Han, Jian Gao, Huibing Xiao, Lester Ming Zhang | 2018-10-23 |
| 10089026 | Virtual drive based RAID groups | Peter Puhov, Robert P. Foley, Jian Gao, Geng Han | 2018-10-02 |
| 10089015 | Per-drive memory resident zeroing maps for drive zeroing in a data storage system | Jian Gao, Peter Puhov, Jianbin Kang, Geng Han, Hongpo Gao | 2018-10-02 |
| 10078450 | Handling movement of a physical drive | Jian Gao, Hongpo Gao, Xinlei Xu, Geng Han | 2018-09-18 |
| 10067877 | Method, apparatus and computer program product for use in managing multi-cache data storage systems | Xinlei Xu, Liam Xiongcheng Li, Jian Gao, Lili Chen, Changyu Feng | 2018-09-04 |
| 9971643 | Processing an input/output operation request | Jian Gao, Geng Han, Huibing Xiao, Wenxuan Yin, Yingying Song | 2018-05-15 |
| 9880764 | Flash disk cache management for increased virtual LUN availability | Xinlei Xu, Jian Gao, Lifeng Yang, Geng Han, Lili Chen | 2018-01-30 |