Patents Assigned to NEC Wireless Networks, Ltd.
  • Patent number: 8389875
    Abstract: To provide an installation structure and an installation method of a communication equipment to reduce a number of components of the equipment and make the installation work easy. A communication equipment and an installation structure of the communication equipment to be installed, e.g., outdoors is provided. A handle for carrying the communication equipment also serves as a fixation component of the communication equipment. A method for installation of a communication equipment comprises providing an inclined portion formed at a part of bottom surface of a communication equipment and keeping the communication equipment in a forward-inclined position temporarily with the assistance of the inclined shape portion when the communication equipment is set on a fixation mount to fix the communication equipment preparatory to installation.
    Type: Grant
    Filed: November 21, 2008
    Date of Patent: March 5, 2013
    Assignees: NEC Corporation, NEC Wireless Networks, Ltd., NEC Engineering, Ltd.
    Inventors: Takayuki Sakakieda, Goro Suemitsu, Seiji Hamano
  • Patent number: 7766663
    Abstract: A coaxially connected structure for opposed wiring substrates of the present invention includes a first substrate equipped with a tab type bracket and a second substrate equipped with a socket type bracket, and further includes first and second ground cases respectively mounted on the first and second substrates to cover them. The first and second ground cases are respectively provided with first and second penetration openings to pass the tab type bracket and the socket type bracket therethrough. Exposed parts of the tab type bracket and the socket type bracket from the openings are mutually engaged and being fully surrounded with at least one conductive tubular member which has a function to determine a distance between the first substrate and the second substrate.
    Type: Grant
    Filed: December 8, 2008
    Date of Patent: August 3, 2010
    Assignees: NEC Corporation, NEC Wireless Networks, Ltd.
    Inventors: Shigehito Yazawa, Goro Suemitsu, Satoshi Hagiwara
  • Patent number: 7717743
    Abstract: A coaxial connector connecting structure according to the invention includes a coaxial connector provided on an outer surface of a housing accommodating a module case of a high-frequency circuit. The module case has a thick side wall with a first through-hole to provide a coaxial space forming portion as a pipe structure so as to be separated from the housing.
    Type: Grant
    Filed: December 3, 2008
    Date of Patent: May 18, 2010
    Assignees: NEC Corporation, NEC Wireless Networks, Ltd.
    Inventors: Shigehito Yazawa, Goro Suemitsu, Satoshi Hagiwara
  • Publication number: 20090134295
    Abstract: To provide an installation structure and an installation method of a communication equipment to reduce a number of components of the equipment and make the installation work easy. A communication equipment and an installation structure of the communication equipment to be installed, e.g., outdoors is provided. A handle for carrying the communication equipment also serves as a fixation component of the communication equipment. A method for installation of a communication equipment comprises providing an inclined portion formed at a part of bottom surface of a communication equipment and keeping the communication equipment in a forward-inclined position temporarily with the assistance of the inclined shape portion when the communication equipment is set on a fixation mount to fix the communication equipment preparatory to installation.
    Type: Application
    Filed: November 21, 2008
    Publication date: May 28, 2009
    Applicants: NEC CORPORATION, NEC WIRELESS NETWORKS, LTD., NEC ENGINEERING, LTD.
    Inventors: Takayuki SAKAKIEDA, Goro SUEMITSU, Seiji HAMANO