Patents by Inventor Dongxu Shan

Dongxu Shan 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: 11265150
    Abstract: A method, a device, and a non-transitory storage medium are described in which a global identification service is provided. The service includes a selection of an Internet Protocol version 6 (IPv6) address to an end device. The service encrypts a unique identifier of the end device with an encryption key to generate an IPv6 address. The service verifies whether the IPv6 address is an IPv6 address allocated to or owned by a service provider. When the IPv6 address is an allocated or owned IPv6 address, the IPv6 address is assigned to the end device. When the IPv6 address is not an allocated or owned IPv6 address, the service selects another encryption key until a suitable IPv6 address is generated. Subsequent to an assignment of the IPv6 address, a network uses the IPv6 address as a globally unique identifier for the end device.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: March 1, 2022
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Dahai Ren, Ming Chen, Feng Li, Dongxu Shan
  • Publication number: 20200235918
    Abstract: A method, a device, and a non-transitory storage medium are described in which a global identification service is provided. The service includes a selection of an Internet Protocol version 6 (IPv6) address to an end device. The service encrypts a unique identifier of the end device with an encryption key to generate an IPv6 address. The service verifies whether the IPv6 address is an IPv6 address allocated to or owned by a service provider. When the IPv6 address is an allocated or owned IPv6 address, the IPv6 address is assigned to the end device. When the IPv6 address is not an allocated or owned IPv6 address, the service selects another encryption key until a suitable IPv6 address is generated. Subsequent to an assignment of the IPv6 address, a network uses the IPv6 address as a globally unique identifier for the end device.
    Type: Application
    Filed: April 9, 2020
    Publication date: July 23, 2020
    Inventors: Dahai Ren, Ming Chen, Feng Li, Dongxu Shan
  • Patent number: 10652012
    Abstract: A method, a device, and a non-transitory storage medium are described in which a global identification service is provided. The service includes a selection of an Internet Protocol version 6 (IPv6) address to an end device. The service encrypts a unique identifier of the end device with an encryption key to generate an IPv6 address. The service verifies whether the IPv6 address is an IPv6 address allocated to or owned by a service provider. When the IPv6 address is an allocated or owned IPv6 address, the IPv6 address is assigned to the end device. When the IPv6 address is not an allocated or owned IPv6 address, the service selects another encryption key until a suitable IPv6 address is generated. Subsequent to an assignment of the IPv6 address, a network uses the IPv6 address as a globally unique identifier for the end device.
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: May 12, 2020
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Dahai Ren, Ming Chen, Feng Li, Dongxu Shan
  • Publication number: 20190260577
    Abstract: A method, a device, and a non-transitory storage medium are described in which a global identification service is provided. The service includes a selection of an Internet Protocol version 6 (IPv6) address to an end device. The service encrypts a unique identifier of the end device with an encryption key to generate an IPv6 address. The service verifies whether the IPv6 address is an IPv6 address allocated to or owned by a service provider. When the IPv6 address is an allocated or owned IPv6 address, the IPv6 address is assigned to the end device. When the IPv6 address is not an allocated or owned IPv6 address, the service selects another encryption key until a suitable IPv6 address is generated. Subsequent to an assignment of the IPv6 address, a network uses the IPv6 address as a globally unique identifier for the end device.
    Type: Application
    Filed: February 21, 2018
    Publication date: August 22, 2019
    Inventors: Dahai Ren, Ming Chen, Feng Li, Dongxu Shan
  • Publication number: 20150120615
    Abstract: A unified catalog of products and services is described. In one implementation, a method may include receiving an indication of products, offered by a business, that are to be provided to a customer of the business, where the products are defined in a catalog based on a hierarchical product model. The method further includes determining pricing information relating to the products, the determination of the pricing information including: identifying, based on the catalog, a plurality of pricing formulas associated with the plurality of products, and applying the pricing formulas to determine the pricing information.
    Type: Application
    Filed: October 30, 2013
    Publication date: April 30, 2015
    Applicant: VERIZON PATENT AND LICENSING INC.
    Inventors: Chetan Gopal, Swaminathan K. Natarajan, Dongxu Shan, Jagan Mohan Gunalan, Dingli Zeng, Gopan G. Menon, Joyce Alwin, Sivaramakrishnan Rajaraman, Subramanian Ramamoorthy, Sivabharathi Karunanidhi, Kenneth Richard Boehm, Kristine Anne D. Jugo, Kimberly Eng Haberman, Maria Liza D. Steel, Charles C. Chen, Mingjun Zhang, Dinesh Agarwal, Junke Xu, Erin Arnold Clark, Krishnakumar N. Iyer, Scott G. Bleile, Scot Aaron Brown, Faiz M. Hasanuzzaman, Ann Cecelia Walsh, Paul Alapatt