Patents by Inventor Rita LI

Rita LI 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).

  • Patent number: 11259578
    Abstract: A personal protective device (PPE) including a face cover assembly and a bodysuit configured to be worn by a human user. The device protects users against airborne aerosol particles containing viruses or other infectious agents while enabling improved flexibility relative to prior art designs. The device includes a helmet-like” rotating face cover assembly that fits over the user's head and attaches to a collar on the biohazard bodysuit. This rotating face cover assembly has a plurality of different mask sides, each with differing geometries or other properties. The device enables a user to can rotate the cover and select a given mask side that best meets that user's needs. The different mask sides can accommodate different facial geometries, eyewear types, and use cases.
    Type: Grant
    Filed: June 20, 2021
    Date of Patent: March 1, 2022
    Assignee: GOLDEN GALAXY CORPORATION
    Inventors: Allen Bryan, Arianna L. Cao, Rita Li, Yaxuan Yang, Aidan T. Cao, William Harrod Boswell
  • Patent number: 11150832
    Abstract: The present disclosure relates to a method, a device and a computer program product for backup management. An initial set of data items associated with a plurality of historical data backup operations are obtained, a data item in the initial set of data items indicates a data amount and time consumption associated with a corresponding historical data backup operation. A degree of change in time consumption per unit data amount of a candidate data item in the initial set of data items is determined and the candidate data item from the initial set of data items is removed based on the degree of change to generate a reference set of data items, which is stored for predicting time consumption of a future data backup operation.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: October 19, 2021
    Assignee: EMC IP HOLDING COMPANY LLC
    Inventors: Andy Ke, Rita Li
  • Publication number: 20210307418
    Abstract: A personal protective device (PPE) comprising a face cover assembly and a bodysuit configured to be worn by a human user. The device protects users against airborne aerosol particles containing viruses or other infectious agents while enabling improved flexibility relative to prior art designs. The device includes a helmet-like” rotating face cover assembly that fits over the user's head and attaches to a collar on the biohazard bodysuit. This rotating face cover assembly has a plurality of different mask sides, each with differing geometries or other properties. The device enables a user to can rotate the cover and select a given mask side that best meets that user's needs. The different mask sides can accommodate different facial geometries, eyewear types, and use cases.
    Type: Application
    Filed: June 20, 2021
    Publication date: October 7, 2021
    Inventors: Allen Bryan, Arianna L. Cao, Rita Li, Yaxuan Yang, Aidan T. Cao, William Harrod Boswell
  • Publication number: 20200333961
    Abstract: Embodiments of the present disclosure generally relate to the field of computers, and more specifically, to a method, a device and a computer program product for backup management. The method comprising: obtaining an initial set of data items associated with a plurality of historical data backup operations, a data item in the initial set of data items indicating a data amount and time consumption associated with a corresponding historical data backup operation; determining a degree of change in time consumption per unit data amount of a candidate data item in the initial set of data items; removing the candidate data item from the initial set of data items based on the degree of change to generate a reference set of data items; and storing the reference set of data items for predicting time consumption of a future data backup operation. According to the solution, the number of reference data items required to predict time consumption of data backup may be reduced, thereby improving the storage efficiency.
    Type: Application
    Filed: September 27, 2019
    Publication date: October 22, 2020
    Applicant: EMC IP Holding Company LLC
    Inventors: Andy KE, Rita LI