Patents by Inventor Dongdong Liu

Dongdong Liu 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).

  • METHOD AND SYSTEM FOR MATCHING MUSIC FILES WITH ELECTROENCEPHALOGRAM
    Publication number: 20160086612
    Abstract: Disclosed are a method and a system for matching an electroencephalogram and music files which compares the scaling index ? of an electroencephalogram with the long-range correlation index ?, and matches music file with the electroencephalogram if the scaling index and the long-range correlation index close to equal so as to find a music file matched with a measured electroencephalogram automatically. The method and system in accordance with the present invention may automatically find music files matching with human brain statements in real time by measuring an electroencephalogram, and then guide people relieve stress and relax effectively.
    Type: Application
    Filed: December 2, 2015
    Publication date: March 24, 2016
    Inventors: Dongdong LIU, Bo ZHANG, Xiaowen YANG
  • Biochemical analyzer system
    Patent number: D669189
    Type: Grant
    Filed: August 6, 2010
    Date of Patent: October 16, 2012
    Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
    Inventors: Dongdong Liu, Lijuan He, Xiang Zhou
  • Biochemical analyzer system
    Patent number: D676143
    Type: Grant
    Filed: August 7, 2012
    Date of Patent: February 12, 2013
    Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
    Inventors: Dongdong Liu, Lijuan He, Xiang Zhou
  • Biochemical analyzer system
    Patent number: D676568
    Type: Grant
    Filed: August 7, 2012
    Date of Patent: February 19, 2013
    Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
    Inventors: Dongdong Liu, Lijuan He, Xiang Zhou
  • Display screen or portion thereof with animated graphical user interface
    Patent number: D752607
    Type: Grant
    Filed: June 17, 2014
    Date of Patent: March 29, 2016
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Jieming Zhang, Dongdong Liu, Huguang Jin, Bingzhen Yang
  • Portion of a display screen with animated graphical user interface
    Patent number: D754183
    Type: Grant
    Filed: June 17, 2014
    Date of Patent: April 19, 2016
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Dongdong Liu, Jieming Zhang, Huguang Jin, Bingzhen Yang
  • Portion of a display screen with animated graphical user interface
    Patent number: D754713
    Type: Grant
    Filed: June 17, 2014
    Date of Patent: April 26, 2016
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Jieming Zhang, Dongdong Liu, Huguang Jin, Bingzhen Yang
  • Portion of a display screen with animated graphical user interface
    Patent number: D754714
    Type: Grant
    Filed: June 17, 2014
    Date of Patent: April 26, 2016
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Jieming Zhang, Dongdong Liu, Huguang Jin, Bingzhen Yang
  • Tire
    Patent number: D762162
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: July 26, 2016
    Assignee: Shandong Linglong Tyre Co., Ltd.
    Inventors: Feng Wang, Dongdong Liu, Xin Wang, Wenzhong Wang, Xiangxin Wu, Hanfeng Zhang