Impurity detection method of latamoxef sodium
US-12031958-B2 · Jul 9, 2024 · US
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Lu Yifeng patents
Lu Yifeng is listed as an inventor on 21 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lu Yifeng |
| Total patents | 21 |
| First publication | Jul 7, 2016 |
| Latest publication | Jul 9, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Copying data based on overwritten probabilities
US-11662937-B2 · May 30, 2023 · US
Method, device, and computer program product for managing file system
US-11593216-B2 · Feb 28, 2023 · US
Processing transactions in a synchronized replication system
US-11507599-B2 · Nov 22, 2022 · US
Method, electronic device and computer program product for copying data
US-2022334724-A1 · Oct 20, 2022 · US
Method and system for bitmap-based synchronous replication
US-11327679-B2 · May 10, 2022 · US
Method and system for bitmap-based synchronous replication
US-2021240348-A1 · Aug 5, 2021 · US
Method, device, and computer program product for managing file system
US-2021133038-A1 · May 6, 2021 · US
Method and device for storage system
US-10795601-B2 · Oct 6, 2020 · US
Providing access to resources
US-10789214-B2 · Sep 29, 2020 · US
Recent patents
Latest publications not already listed above.
Method and apparatus for storage system
US-10459643-B2 · Oct 29, 2019 · US
File system snapshot replication techniques
US-10152250-B1 · Dec 11, 2018 · US
File-based replication techniques
US-10152230-B1 · Dec 11, 2018 · US
Handling a virtual data mover (VDM) failover situation by performing a network interface control operation that controls availability of network interfaces provided by a VDM
US-10146649-B2 · Dec 4, 2018 · US
Method and device for recovering data replication between storage devices
US-10007567-B2 · Jun 26, 2018 · US
Handling a virtual data mover (vdm) failover situation by performing a network interface control operation that controls availability of network interfaces provided by a vdm
US-2018095851-A1 · Apr 5, 2018 · US
Method and apparatus for storage system
US-2017269859-A1 · Sep 21, 2017 · US
Method and device for recovering data replication between storage devices
US-2017192703-A1 · Jul 6, 2017 · US
Method and device for storage system
US-2017185309-A1 · Jun 29, 2017 · US
Processing transactions in a synchronized replication system
US-2016196322-A1 · Jul 7, 2016 · US
Providing access to resources
US-2016196183-A1 · Jul 7, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Emc Ip Holding Co Llc | 18 |
| Emc Corp | 4 |
| EMC IP Holding Company LLP | 1 |
| Hainan Hailing Chemipharma Corp Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F3/065 | 11 |
| G06F3/0619 | 10 |
| G06F3/067 | 9 |
| G06F11/2071 | 6 |
| G06F11/2069 | 6 |