Patents by Inventor Anusorn Chakkaew

Anusorn Chakkaew 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).

  • Virtual Gate and Alarm System
    Publication number: 20150077218
    Abstract: Alarm systems that include testing components for determining if static control devices satisfy certain specifications are described. The alarm system includes virtual gate components that generate alarm signals if after a testing component associated with a first subinterval determines a static control device carried by a person satisfies a first specification, a person attempts to cross a second subinterval which does not overlap the first subinterval.
    Type: Application
    Filed: March 12, 2013
    Publication date: March 19, 2015
    Inventor: Anusorn Chakkaew