Patents by Inventor Jia-Wei WAN

Jia-Wei WAN 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).

  • RAIN SHIELD AND A TILT AND SLIDE WINDOW HAVING SAID RAIN SHIELD SET THEREON
    Publication number: 20120248816
    Abstract: A rain shield comprising a first face, and a second face disposed on an opposite side thereof, wherein a plurality of first pores are defined on said first face and a plurality of second pores are defined on said second face. Each first pore is corresponding to a second pore and are connected by a slope passage. With the angled passage provided in the rain shield, it can be used for ventilation and avoid the permeation of rain.
    Type: Application
    Filed: March 31, 2011
    Publication date: October 4, 2012
    Inventor: Jia-Wei WAN