Patents by Inventor Guohua Pei

Guohua Pei 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).

  • Splice closure and method for installing optical cable
    Patent number: 10921521
    Abstract: Embodiments provide a splice closure and a method for installing an optical cable. The splice closure includes a closure body, a cable accommodating tray, a nut component, an abutting member, and an elastic member. The abutting member is located between an optical cable and the nut component, and the elastic member is located between the optical cable and an installation tube. When the nut component is screwed to an externally threaded section of the installation tube by using threads of an internally threaded section, the abutting member abuts the elastic member, so that the elastic member elastically deforms under an abutting effect of the abutting member, so as to cause an inner circumferential wall of the elastic member that elastically deforms to abut the optical cable, and an outer circumferential wall of the elastic member that elastically deforms to abut an inner circumferential wall of the installation tube.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: February 16, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Guohua Pei, Boyong He
  • Splice Closure and Method for Installing Optical Cable
    Publication number: 20190227236
    Abstract: Embodiments provide a splice closure and a method for installing an optical cable. The splice closure includes a closure body, a cable accommodating tray, a nut component, an abutting member, and an elastic member. The abutting member is located between an optical cable and the nut component, and the elastic member is located between the optical cable and an installation tube. When the nut component is screwed to an externally threaded section of the installation tube by using threads of an internally threaded section, the abutting member abuts the elastic member, so that the elastic member elastically deforms under an abutting effect of the abutting member, so as to cause an inner circumferential wall of the elastic member that elastically deforms to abut the optical cable, and an outer circumferential wall of the elastic member that elastically deforms to abut an inner circumferential wall of the installation tube.
    Type: Application
    Filed: March 29, 2019
    Publication date: July 25, 2019
    Inventors: Guohua Pei, Boyong He