Patents by Inventor Shaomin Chen

Shaomin Chen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20260125561
    Abstract: An emulsion includes water; asphalt; an emulsifier in an amount of from about 0.5 to about 5 wt %, based on a total weight of the emulsion; a polyolefin having a weight average molecular weight (Mw) of from about 500 to about 30,000 Da; and a copolymer having at least two repeating units wherein a first repeating unit is a styrene residue, and a second repeating unit is a butadiene residue.
    Type: Application
    Filed: October 6, 2025
    Publication date: May 7, 2026
    Applicant: Honeywell International Inc.
    Inventors: Yonghong Ruan, Guiyang Zhu, Shaomin Chen, Scott M. Hacker, Swapnil Kanaujia, Anand Shankar S Mahadware, Vidya Gupta
  • Patent number: 12591491
    Abstract: A data management system (DMS) may facilitate an investigation procedure for a set of one or more virtual machines (VMs) hosted in a first environment. The DMS may receive an indication of a selection of one or more sets of VMs and corresponding snapshots for the investigation procedure. The corresponding snapshots may be stored in a second environment, and each snapshot may be associated with a version of a respective set of VMs. The DMS may mount the one or more sets of VMs to one or more testing environments different than the first and second environments. The mounting may use the snapshots stored in the second environment to provide the testing environments with query access to respective versions of the sets of VMs hosted in the first environment. The DMS may perform query operations between the first environment and the testing environments as part of the investigation procedure.
    Type: Grant
    Filed: September 25, 2025
    Date of Patent: March 31, 2026
    Assignee: Rubrik, Inc.
    Inventors: Anita Thomas, Wenchun Cheng, Shaomin Chen, Junchao Zhang, Hongbo Zou, Scott Wang, Abhishek Kumar
  • Publication number: 20260023589
    Abstract: Example embodiments relate generally to systems and methods for continuous data protection (CDP) and more specifically to an input and output (I/O) filtering framework and log management system to seek a near-zero recovery point objective (RPO).
    Type: Application
    Filed: July 28, 2025
    Publication date: January 22, 2026
    Inventors: Benjamin Travis Meadowcroft, Li Ding, Shaomin Chen, Hardik Vohra, Arijit Banerjee, Abhay Mitra, Kushaagra Goyal, Arnav Gautum Mishra, Samir Rishi Chaudhry, Suman Swaroop, Kunal Sean Munshani, Mudit Malpani
  • Publication number: 20260023661
    Abstract: A data management system (DMS) may facilitate an investigation procedure for a set of one or more virtual machines (VMs) hosted in a first environment. The DMS may receive an indication of a selection of one or more sets of VMs and corresponding snapshots for the investigation procedure. The corresponding snapshots may be stored in a second environment, and each snapshot may be associated with a version of a respective set of VMs. The DMS may mount the one or more sets of VMs to one or more testing environments different than the first and second environments. The mounting may use the snapshots stored in the second environment to provide the testing environments with query access to respective versions of the sets of VMs hosted in the first environment. The DMS may perform query operations between the first environment and the testing environments as part of the investigation procedure.
    Type: Application
    Filed: September 25, 2025
    Publication date: January 22, 2026
    Inventors: Anita Thomas, Wenchun Cheng, Shaomin Chen, Junchao Zhang, Hongbo Zou, Scott Wang, Abhishek Kumar
  • Publication number: 20250370888
    Abstract: A storage appliance may be configured to perform a method to evaluate a failover procedure. The method may include receiving a trigger indication to perform a test failover procedure for a plurality of virtual machines and identifying, based on receiving the trigger indication, a set of procedures for performing a full failover procedure on a target system based at least in part on a recovery configuration for the plurality of virtual machines. The method may include selecting a subset of test procedures of the set of procedures, causing execution on the target system of the subset of test procedures on a subset of virtual machines of the plurality of virtual machines, and calculating, based at least in part on the execution of the subset of test procedures on the subset of virtual machines, a success metric associated with the full failover procedure for the plurality of virtual machines.
    Type: Application
    Filed: August 18, 2025
    Publication date: December 4, 2025
    Inventors: Abhishek Kumar, Shaomin Chen, Harmeet Kaur, Muraliraja Muniraju, Angela Huang, Hongbo Zou
  • Patent number: 12436849
    Abstract: A data management system (DMS) may facilitate an investigation procedure for a set of one or more virtual machines (VMs) hosted in a first environment. The DMS may receive an indication of a selection of one or more sets of VMs and corresponding snapshots for the investigation procedure. The corresponding snapshots may be stored in a second environment, and each snapshot may be associated with a version of a respective set of VMs. The DMS may mount the one or more sets of VMs to one or more testing environments different than the first and second environments. The mounting may use the snapshots stored in the second environment to provide the testing environments with query access to respective versions of the sets of VMs hosted in the first environment. The DMS may perform query operations between the first environment and the testing environments as part of the investigation procedure.
    Type: Grant
    Filed: October 25, 2022
    Date of Patent: October 7, 2025
    Assignee: Rubrik, Inc.
    Inventors: Anita Thomas, Wenchun Cheng, Shaomin Chen, Junchao Zhang, Hongbo Zou, Scott Wang, Abhishek Kumar
  • Patent number: 12399792
    Abstract: A storage appliance may be configured to perform a method to evaluate a failover procedure. The method may include receiving a trigger indication to perform a test failover procedure for a plurality of virtual machines and identifying, based on receiving the trigger indication, a set of procedures for performing a full failover procedure on a target system based at least in part on a recovery configuration for the plurality of virtual machines. The method may include selecting a subset of test procedures of the set of procedures, causing execution on the target system of the subset of test procedures on a subset of virtual machines of the plurality of virtual machines, and calculating, based at least in part on the execution of the subset of test procedures on the subset of virtual machines, a success metric associated with the full failover procedure for the plurality of virtual machines.
    Type: Grant
    Filed: December 29, 2023
    Date of Patent: August 26, 2025
    Assignee: Rubrik, Inc.
    Inventors: Abhishek Kumar, Shaomin Chen, Harmeet Kaur, Muraliraja Muniraju, Angela Huang, Hongbo Zou
  • Patent number: 12379953
    Abstract: Example embodiments relate generally to systems and methods for continuous data protection (CDP) and more specifically to an input and output (I/O) filtering framework and log management system to seek a near-zero recovery point objective (RPO).
    Type: Grant
    Filed: December 16, 2022
    Date of Patent: August 5, 2025
    Assignee: Rubrik, Inc.
    Inventors: Benjamin Travis Meadowcroft, Li Ding, Shaomin Chen, Hardik Vohra, Arijit Banerjee, Abhay Mitra, Kushaagra Goyal, Arnav Gautum Mishra, Samir Rishi Chaudhry, Suman Swaroop, Kunal Sean Munshani, Mudit Malpani
  • Publication number: 20250094064
    Abstract: Example embodiments relate generally to data resynchronization methods and systems in continuous data protection (CDP) and more specifically to an input and output (I/O) filtering framework and log management system to seek a near-zero recovery point objective (RPO).
    Type: Application
    Filed: December 4, 2024
    Publication date: March 20, 2025
    Inventors: Shaomin Chen, Li Ding, Kushaagra Goyal, Abhay Mitra, Kunal Sean Munshani, Shaswat Chaubey, Benjamin Travis Meadowcroft
  • Publication number: 20250053483
    Abstract: Methods, systems, and devices for data management are described. A data management system may support techniques for bulk object selection and recovery for a set of computing objects. The data management system may receive an indication of a backup snapshot group identifier which defines a selection of a group of backup snapshots for performing a bulk recovery. The backup snapshot group identifier is then translated into a materialized list of object identifiers corresponding to the set of backup snapshots for storage in a binary large object (BLOB) data store. The data management system may then perform the bulk recovery on a subset of the set of backup snapshots contained within a sliding window that is iterated through the list of object identifiers within the BLOB data store.
    Type: Application
    Filed: August 9, 2023
    Publication date: February 13, 2025
    Inventors: Gaurav Jain, Rishabh Singhal, Eran Carmel, Prateek Pandey, Shaomin Chen
  • Patent number: 12182420
    Abstract: Example embodiments relate generally to data resynchronization methods and systems in continuous data protection (CDP) and more specifically to an input and output (I/O) filtering framework and log management system to seek a near-zero recovery point objective (RPO).
    Type: Grant
    Filed: July 24, 2023
    Date of Patent: December 31, 2024
    Assignee: Rubrik, Inc.
    Inventors: Shaomin Chen, Li Ding, Kushaagra Goyal, Abhay Mitra, Kunal Sean Munshani, Shaswat Chaubey, Benjamin Travis Meadowcroft
  • Publication number: 20240232027
    Abstract: A data management system (DMS) may facilitate an investigation procedure for a set of one or more virtual machines (VMs) hosted in a first environment. The DMS may receive an indication of a selection of one or more sets of VMs and corresponding snapshots for the investigation procedure. The corresponding snapshots may be stored in a second environment, and each snapshot may be associated with a version of a respective set of VMs. The DMS may mount the one or more sets of VMs to one or more testing environments different than the first and second environments. The mounting may use the snapshots stored in the second environment to provide the testing environments with query access to respective versions of the sets of VMs hosted in the first environment. The DMS may perform query operations between the first environment and the testing environments as part of the investigation procedure.
    Type: Application
    Filed: October 25, 2022
    Publication date: July 11, 2024
    Inventors: Anita Thomas, Wenchun Cheng, Shaomin Chen, Junchao Zhang, Hongbo Zou, Scott Wang, Abhishek Kumar
  • Publication number: 20240134760
    Abstract: A data management system (DMS) may facilitate an investigation procedure for a set of one or more virtual machines (VMs) hosted in a first environment. The DMS may receive an indication of a selection of one or more sets of VMs and corresponding snapshots for the investigation procedure. The corresponding snapshots may be stored in a second environment, and each snapshot may be associated with a version of a respective set of VMs. The DMS may mount the one or more sets of VMs to one or more testing environments different than the first and second environments. The mounting may use the snapshots stored in the second environment to provide the testing environments with query access to respective versions of the sets of VMs hosted in the first environment. The DMS may perform query operations between the first environment and the testing environments as part of the investigation procedure.
    Type: Application
    Filed: October 24, 2022
    Publication date: April 25, 2024
    Inventors: Anita Thomas, Wenchun Cheng, Shaomin Chen, Junchao Zhang, Hongbo Zou, Scott Wang, Abhishek Kumar
  • Publication number: 20240134761
    Abstract: A storage appliance may be configured to perform a method to evaluate a failover procedure. The method may include receiving a trigger indication to perform a test failover procedure for a plurality of virtual machines and identifying, based on receiving the trigger indication, a set of procedures for performing a full failover procedure on a target system based at least in part on a recovery configuration for the plurality of virtual machines. The method may include selecting a subset of test procedures of the set of procedures, causing execution on the target system of the subset of test procedures on a subset of virtual machines of the plurality of virtual machines, and calculating, based at least in part on the execution of the subset of test procedures on the subset of virtual machines, a success metric associated with the full failover procedure for the plurality of virtual machines.
    Type: Application
    Filed: December 29, 2023
    Publication date: April 25, 2024
    Inventors: Abhishek Kumar, Shaomin Chen, Harmeet Kaur, Muraliraja Muniraju, Angela Huang, Hongbo Zou
  • Patent number: 11892917
    Abstract: A storage appliance may be configured to perform a method to evaluate a failover procedure. The method may include receiving a trigger indication to perform a test failover procedure for a plurality of virtual machines and identifying, based on receiving the trigger indication, a set of procedures for performing a full failover procedure on a target system based at least in part on a recovery configuration for the plurality of virtual machines. The method may include selecting a subset of test procedures of the set of procedures, causing execution on the target system of the subset of test procedures on a subset of virtual machines of the plurality of virtual machines, and calculating, based at least in part on the execution of the subset of test procedures on the subset of virtual machines, a success metric associated with the full failover procedure for the plurality of virtual machines.
    Type: Grant
    Filed: March 16, 2022
    Date of Patent: February 6, 2024
    Assignee: Rubrik, Inc.
    Inventors: Abhishek Kumar, Shaomin Chen, Harmeet Kaur, Muraliraja Muniraju, Angela Huang, Hongbo Zou
  • Publication number: 20230376219
    Abstract: Example embodiments relate generally to data resynchronization methods and systems in continuous data protection (CDP) and more specifically to an input and output (I/O) filtering framework and log management system to seek a near-zero recovery point objective (RPO).
    Type: Application
    Filed: July 24, 2023
    Publication date: November 23, 2023
    Inventors: Shaomin Chen, Li Ding, Kushaagra Goyal, Abhay Mitra, Kunal Sean Munshani, Shaswat Chaubey, Benjamin Travis Meadowcroft
  • Publication number: 20230297495
    Abstract: A storage appliance may be configured to perform a method to evaluate a failover procedure. The method may include receiving a trigger indication to perform a test failover procedure for a plurality of virtual machines and identifying, based on receiving the trigger indication, a set of procedures for performing a full failover procedure on a target system based at least in part on a recovery configuration for the plurality of virtual machines. The method may include selecting a subset of test procedures of the set of procedures, causing execution on the target system of the subset of test procedures on a subset of virtual machines of the plurality of virtual machines, and calculating, based at least in part on the execution of the subset of test procedures on the subset of virtual machines, a success metric associated with the full failover procedure for the plurality of virtual machines.
    Type: Application
    Filed: March 16, 2022
    Publication date: September 21, 2023
    Inventors: Abhishek Kumar, Shaomin Chen, Harmeet Kaur, Muraliraja Muniraju, Angela Huang, Hongbo Zou
  • Patent number: 11747995
    Abstract: Example embodiments relate generally to data resynchronization methods and systems in continuous data protection (CDP) and more specifically to an input and output (I/O) filtering framework and log management system to seek a near-zero recovery point objective (RPO).
    Type: Grant
    Filed: January 6, 2022
    Date of Patent: September 5, 2023
    Assignee: Rubrik, Inc.
    Inventors: Shaomin Chen, Li Ding, Kushaagra Goyal, Abhay Mitra, Kunal Sean Munshani, Shaswat Chaubey, Benjamin Travis Meadowcroft
  • Patent number: 11663092
    Abstract: Example embodiments relate generally to systems and methods for continuous data protection (CDP) and more specifically to an input and output (I/O) filtering framework and log management system to seek a near-zero recovery point objective (RPO).
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: May 30, 2023
    Assignee: Rubrik, Inc.
    Inventors: Benjamin Travis Meadowcroft, Li Ding, Shaomin Chen, Hardik Vohra, Arijit Banerjee, Abhay Mitra, Kushaagra Goyal, Arnav Gautum Mishra, Samir Rishi Chaudhry, Suman Swaroop, Kunal Sean Munshani
  • Patent number: 11663089
    Abstract: Example embodiments relate generally to systems and methods for continuous data protection (CDP) and more specifically to an input and output (I/O) filtering framework and log management system to seek a near-zero recovery point objective (RPO).
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: May 30, 2023
    Assignee: Rubrik, Inc.
    Inventors: Benjamin Travis Meadowcroft, Li Ding, Shaomin Chen, Hardik Vohra, Arijit Banerjee, Abhay Mitra, Kushaagra Goyal, Arnav Gautum Mishra, Samir Rishi Chaudhry, Suman Swaroop, Kunal Sean Munshani, Mudit Malpani