Patents by Inventor Marshall Xu

Marshall Xu 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: 20230261268
    Abstract: To improve the performance of certain multivalent metal electrodes, the electrodes can be treated prior to use in an electrochemical cell by applying a solution comprising an acid to a surface of a multivalent metal electrode, then removing excess solution comprising the acid and drying the surface of the multivalent metal electrode. The resulting electrode has an outer interphase layer comprised of a hydrated hydroxychloride comprising the multivalent metal, where the interphase layer has a thickness of less than 5 ┬Ám.
    Type: Application
    Filed: January 25, 2022
    Publication date: August 17, 2023
    Inventors: Lin Ma, Marshall A. Schroeder, Oleg A. Borodin, Travis P. Pollard, Kang Xu
  • Publication number: 20230223595
    Abstract: An electrochemical cell (such as a battery) that provides, inter alia, improved cycling efficiencies, by utilizing an electrolyte and a plurality of electrodes (including at least one metal electrode) where the electrolyte includes one or more solvents, one or more salts, and one or more additives, and at least one of the additives is a heterocyclic compound.
    Type: Application
    Filed: January 11, 2022
    Publication date: July 13, 2023
    Inventors: Lin Ma, Marshall A. Schroeder, Oleg A. Borodin, Travis P. Pollard, Kang Xu
  • Patent number: 9014708
    Abstract: The present invention relates to a network entity for handling communications towards a mobile station over a communication network, the mobile station being capable of receiving a paging request from a mobile switching center of a pool of mobile switching centers, and, in response to the paging request, of transmitting a paging response over the communication network. The network entity comprises a receiver (101) for receiving the paging response, the paging response comprising mobile identity information identifying the mobile station, a processor (103) for identifying the mobile switching center to which to re-transmit the paging response upon the basis of the mobile identity information, and a transmitter (105) for retransmitting the paging response to the identified mobile switching center.
    Type: Grant
    Filed: December 11, 2009
    Date of Patent: April 21, 2015
    Assignee: Telefonaktiebolaget L M Ericsson (Publ)
    Inventors: Jennifer He, Haibin Chu, Richard Wang, Marshall Xu, Henry Zheng
  • Patent number: 8868114
    Abstract: The present invention relates to a network entity for handling communications towards a mobile station over a communication network, the mobile station being capable of receiving a paging request from a mobile switching center of a pool of mobile switching centers, and, in response to the paging request, of transmitting a paging response over the communication network. The network entity comprises a receiver (101) for receiving the paging response, the paging response comprising identity information identifying the mobile station, and a transmitter (105) for retransmitting the identity information towards the pool of mobile switching centers.
    Type: Grant
    Filed: December 11, 2009
    Date of Patent: October 21, 2014
    Assignee: Telefonaktiebolaget L M Ericsson (Publ)
    Inventors: Jennifer He, Haibin Chu, Richard Wang, Marshall Xu
  • Publication number: 20130217423
    Abstract: The present invention relates to a network entity for handling communications towards a mobile station over a communication network, the mobile station being capable of receiving a paging request from a mobile switching center of a pool of mobile switching centers, and, in response to the paging request, of transmitting a paging response over the communication network. The network entity comprises a receiver (101) for receiving the paging response, the paging response comprising identity information identifying the mobile station, and a transmitter (105) for retransmitting the identity information towards the pool of mobile switching centers.
    Type: Application
    Filed: December 11, 2009
    Publication date: August 22, 2013
    Applicant: Telefonaktiebolaget L M Ericsson (publ)
    Inventors: Jennifer He, Haibin Chu, Richard Wang, Marshall Xu
  • Publication number: 20120282937
    Abstract: The present invention relates to a network entity for handling communications towards a mobile station over a communication network, the mobile station being capable of receiving a paging request from a mobile switching center of a pool of mobile switching centers, and, in response to the paging request, of transmitting a paging response over the communication network. The network entity comprises a receiver (101) for receiving the paging response, the paging response comprising mobile identity information identifying the mobile station, a processor (103) for identifying the mobile switching center to which to re-transmit the paging response upon the basis of the mobile identity information, and a transmitter (105) for retransmitting the paging response to the identified mobile switching center.
    Type: Application
    Filed: December 11, 2009
    Publication date: November 8, 2012
    Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
    Inventors: Jennifer He, Haibin Chu, Richard Wang, Marshall Xu, Henry Zheng