Patents by Inventor Calvin Zhao

Calvin Zhao 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).

  • Heel Suspend Footbed With Pronation Adapting Mechanism
    Publication number: 20160316852
    Abstract: A thin footbed having incorporated spring structure that can adapt to a person's gait to avoid injuries and has minimal heel center pressure for prolonged comfort. The spring structure is made a carbon fiber and textile fabric hybrid material for high energy absorption capacity to prevent injuries from hard surface impacts.
    Type: Application
    Filed: November 4, 2015
    Publication date: November 3, 2016
    Inventors: Jing Zhao, Calvin Zhao
  • SHOE HAVING CARBON FIBER COMPOSITE SPRING SOLES AND UPPER SUPPORT
    Publication number: 20150047224
    Abstract: A shoe incorporating carbon fiber composite components to provide performance improvements in lighter weight, better shock absorption, traction by use of spikes, better support, substantial bounciness by being resistant to deformation and provides active ventilation. The shoe of this invention utilizes carbon fiber composite's to easily fabricate the designs.
    Type: Application
    Filed: October 7, 2013
    Publication date: February 19, 2015
    Inventors: Jing Zhao, Calvin Zhao