Patents by Inventor R.O.C. Military Academy

R.O.C. Military Academy 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).

  • ELECTROMAGNETICALLY ABSORBING COMPOSITION AND MANUFACTURING METHOD THEREOF
    Publication number: 20130062815
    Abstract: An electromagnetically absorbing composition and a manufacturing method thereof are provided. The manufacturing method includes steps of: a) 40 wt %-80 wt % of a fluid resin and 20 wt %-60 wt % of coffee grounds; b) mixing the fluid resin and the coffee grounds into homogeneous slurry through a mixing process; c) placing the slurry into a mold assembly; d) after curing and cooling, removing from the mold assembly the composition of a thickness of 0.5 mm-5.0 mm, with a reflection loss above 10 dB from 2 to 18 GHz.
    Type: Application
    Filed: November 8, 2012
    Publication date: March 14, 2013
    Applicant: R.O.C. MILITARY ACADEMY
    Inventor: R.O.C. Military Academy