Patents Assigned to KYOCERA Corportion
  • Event-based minimum drive test (MDT) log
    Patent number: 12513537
    Abstract: A mobile wireless communication device (mobile device) receives a Minimization of Drive Test (MDT) configuration comprising criteria for performing event-based logging. The mobile device determines if the criteria have been met and, in response to a determination that the criteria have been met, performs an MDT in accordance with the MDT configuration. The MDT results are logged in the memory as an MDT log. The mobile device transmits, to a base station, a log availability indicator indicating the availability of the event-based MDT log.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: December 30, 2025
    Assignee: Kyocera Corportion
    Inventors: Henry Chang, Masato Fujishiro
  • Ear model, head model, and measuring apparatus and measuring method employing same
    Patent number: 9949670
    Abstract: Provided is a measuring apparatus that may measure a vibration amount weighted by cartilage conduction characteristics of the human ear and thus allows for accurate evaluation of an electronic device having a vibrator. A measuring apparatus for evaluating an electronic device that delivers a sound through vibration transmission from a vibrator retained in a housing held against the human ear includes an ear simulator simulating the human ear and a vibration detector disposed on an artificial eardrum formed in the ear simulator.
    Type: Grant
    Filed: July 25, 2013
    Date of Patent: April 24, 2018
    Assignee: KYOCERA Corportion
    Inventor: Tomoyoshi Ikeda