Patents by Inventor Chengke Tong

Chengke Tong 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).

  • Four-way adjustable headrest
    Patent number: 9649958
    Abstract: An adjustable headrest wherein the headrest independently moves along the substantially vertical axes of the mounting rods in response to a first-applied substantially vertical force applied to the headrest when the button I simultaneously actuated, and further wherein the headrest independently moves along the substantially horizontal axis of the slide rail in response to a second-applied substantially horizontal force applied to the headrest when the button is simultaneously actuated.
    Type: Grant
    Filed: November 14, 2014
    Date of Patent: May 16, 2017
    Assignee: DAIMAY NORTH AMERICA AUTOMOTIVE, INC.
    Inventors: Jianhua Wang, Yingtai Jiang, Chengke Tong, Xiaoguang Wang
  • FOUR-WAY ADJUSTABLE HEADREST
    Publication number: 20150203008
    Abstract: An adjustable headrest wherein the headrest independently moves along the substantially vertical axes of the mounting rods in response to a first-applied substantially vertical force applied to the headrest when the button I simultaneously actuated, and further wherein the headrest independently moves along the substantially horizontal axis of the slide rail in response to a second-applied substantially horizontal force applied to the headrest when the button is simultaneously actuated.
    Type: Application
    Filed: November 14, 2014
    Publication date: July 23, 2015
    Inventors: Jianhua Wang, Yingtai Jiang, Xiaoguang Wang, Chengke Tong
  • Four-way adjustable headrest
    Patent number: 8950815
    Abstract: An adjustable headrest wherein the headrest independently moves along the substantially vertical axes of the mounting rods in response to a first-applied substantially vertical force applied to the headrest when the button is simultaneously actuated, and further wherein the headrest independently moves along the substantially horizontal axis of the slide rail in response to a second-applied substantially horizontal force applied to the headrest when the button is simultaneously actuated.
    Type: Grant
    Filed: November 29, 2012
    Date of Patent: February 10, 2015
    Assignee: Daimay North America Automotive, Inc.
    Inventors: Jianhua Wang, Yingtai Jiang, Chengke Tong, Xiaoguang Wang
  • FOUR-WAY ADJUSTABLE HEADREST
    Publication number: 20140145489
    Abstract: An adjustable headrest wherein the headrest independently moves along the substantially vertical axes of the mounting rods in response to a first-applied substantially vertical force applied to the headrest when the button is simultaneously actuated, and further wherein the headrest independently moves along the substantially horizontal axis of the slide rail in response to a second-applied substantially horizontal force applied to the headrest when the button is simultaneously actuated.
    Type: Application
    Filed: November 29, 2012
    Publication date: May 29, 2014
    Applicant: DAIMAY NORTH AMERICA AUTOMOTIVE, INC.
    Inventors: Jianhua Wang, Yingtai Jiang, Chengke Tong, Xiaoguang Wang