Patents by Inventor Yajun Fan

Yajun Fan 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).

  • Audio Output Method, Media File Recording Method, and Electronic Device
    Publication number: 20240045651
    Abstract: An audio output method is applied to an electronic device and includes: receiving audio output requests from M audio applications on the electronic device; selecting N target applications from the M audio applications; and outputting audio data of the N target applications, where M is greater than N. In this application, a quantity of target applications is limited.
    Type: Application
    Filed: October 23, 2023
    Publication date: February 8, 2024
    Inventors: Aofei Wang, Fei Yu, Yajun Fan
  • Method of making machine component with aluminum alloy under temperature-limited forming conditions
    Patent number: 10232442
    Abstract: A method of making a machine component includes extruding a supply of an aluminum alloy to produce an extrusion. The extrusion is formed under temperature-limited forming conditions of 275° C. or less to produce a blank. The blank is machined to at least one predetermined tolerance to produce the machine component.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: March 19, 2019
    Assignee: Caterpillar Inc.
    Inventors: Nan Yang, Jeff A. Jensen, Yajun Fan
  • Method of Making Machine Component with Aluminum Alloy Under Temperature-Limited Forming Conditions
    Publication number: 20180015545
    Abstract: A method of making a machine component includes extruding a supply of an aluminum alloy to produce an extrusion. The extrusion is formed under temperature-limited forming conditions of 275° C. or less to produce a blank. The blank is machined to at least one predetermined tolerance to produce the machine component.
    Type: Application
    Filed: July 15, 2016
    Publication date: January 18, 2018
    Applicant: Caterpillar Inc.
    Inventors: Nan Yang, Jeff A. Jensen, Yajun Fan