Patents by Inventor Harushi Kenjo

Harushi Kenjo 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).

  • Temperature compensated crystal oscillator
    Patent number: 9503099
    Abstract: The temperature compensated crystal oscillator has a rectangular substrate, a frame which is provided on an upper surface of the substrate, a mounting frame which has joining pads which are provided along an outer circumferential edge of the upper surface and which is provided on a lower surface of the substrate by bonding of joining terminals which are provided along the outer circumferential edge of the lower surface of the substrate and the joining pads, a crystal element which is mounted on an electrode pad which is provided on the upper surface of the substrate in a region surrounded by the frame, an integrated circuit element which has a temperature sensor and which is mounted on a connection pad which is provided on the lower surface of the substrate in a region surrounded by the mounting frame, and a lid which is joined to the upper surface of the frame.
    Type: Grant
    Filed: November 17, 2015
    Date of Patent: November 22, 2016
    Assignee: KYOCERA CRYSTAL DEVICE CORPORATION
    Inventors: Yoshiaki Yokoo, Harushi Kenjo, Shota Takai
  • TEMPERATURE COMPENSATED CRYSTAL OSCILLATOR
    Publication number: 20160079986
    Abstract: The temperature compensated crystal oscillator has a rectangular substrate, a frame which is provided on an upper surface of the substrate, a mounting frame which has joining pads which are provided along an outer circumferential edge of the upper surface and which is provided on a lower surface of the substrate by bonding of joining terminals which are provided along the outer circumferential edge of the lower surface of the substrate and the joining pads, a crystal element which is mounted on an electrode pad which is provided on the upper surface of the substrate in a region surrounded by the frame, an integrated circuit element which has a temperature sensor and which is mounted on a connection pad which is provided on the lower surface of the substrate in a region surrounded by the mounting frame, and a lid which is joined to the upper surface of the frame.
    Type: Application
    Filed: November 17, 2015
    Publication date: March 17, 2016
    Applicant: KYOCERA CRYSTAL DEVICE CORPORATION
    Inventors: Yoshiaki Yokoo, Harushi Kenjo, Shota Takai
  • Temperature compensated crystal oscillator
    Patent number: 9287882
    Abstract: The temperature compensated crystal oscillator has a rectangular substrate, a frame which is provided on an upper surface of the substrate, a mounting frame which has joining pads which are provided along an outer circumferential edge of the upper surface and which is provided on a lower surface of the substrate by bonding of joining terminals which are provided along the outer circumferential edge of the lower surface of the substrate and the joining pads, a crystal element which is mounted on an electrode pad which is provided on the upper surface of the substrate in a region surrounded by the frame, an integrated circuit element which has a temperature sensor and which is mounted on a connection pad which is provided on the lower surface of the substrate in a region surrounded by the mounting frame, and a lid which is joined to the upper surface of the frame.
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: March 15, 2016
    Assignee: KYOCERA CRYSTAL DEVICE CORPORATION
    Inventors: Yoshiaki Yokoo, Harushi Kenjo, Shota Takai
  • TEMPERATURE COMPENSATED CRYSTAL OSCILLATOR
    Publication number: 20150123737
    Abstract: The temperature compensated crystal oscillator has a rectangular substrate, a frame which is provided on an upper surface of the substrate, a mounting frame which has joining pads which are provided along an outer circumferential edge of the upper surface and which is provided on a lower surface of the substrate by bonding of joining terminals which are provided along the outer circumferential edge of the lower surface of the substrate and the joining pads, a crystal element which is mounted on an electrode pad which is provided on the upper surface of the substrate in a region surrounded by the frame, an integrated circuit element which has a temperature sensor and which is mounted on a connection pad which is provided on the lower surface of the substrate in a region surrounded by the mounting frame, and a lid which is joined to the upper surface of the frame.
    Type: Application
    Filed: November 4, 2014
    Publication date: May 7, 2015
    Applicant: KYOCERA Crystal Device Corporation
    Inventors: Yoshiaki Yokoo, Harushi Kenjo, Shota Takai