Patents by Inventor Jonson Chung-shun Au

Jonson Chung-shun Au 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).

  • Security system, modules and method of operation thereof
    Patent number: 8570145
    Abstract: The present invention is concerned with a security system. The system may comprise at least a first handheld device, a second handheld device, a first secure entity, and a second secure entity. The first handheld device and the first secure entity are electronically pre-registered with each other, the first handheld device and the second secure entity are electronically pre-registered with each other, the second handheld device and the first secure entity are electronically pre-registered with each other, and the second handheld device and the second secure entity are electronically pre-registered with each other, with pre-registration of each respective handheld device and secure entity pair establishing a unique channel for the respective handheld device and secure entity pair.
    Type: Grant
    Filed: July 3, 2012
    Date of Patent: October 29, 2013
    Inventors: Jonson Chung-shun Au, Melvin Sik Yu Li
  • Security System, Modules and Method of Operation Thereof
    Publication number: 20120313750
    Abstract: The present invention is concerned with a security system. The system may comprise at least a first handheld device, a second handheld device, a first secure entity, and a second secure entity. The first handheld device and the first secure entity are electronically pre-registered with each other, the first handheld device and the second secure entity are electronically pre-registered with each other, the second handheld device and the first secure entity are electronically pre-registered with each other, and the second handheld device and the second secure entity are electronically pre-registered with each other, with pre-registration of each respective handheld device and secure entity pair establishing a unique channel for the respective handheld device and secure entity pair.
    Type: Application
    Filed: July 3, 2012
    Publication date: December 13, 2012
    Inventors: Jonson Chung-shun AU, Melvin Sik Yu LI
  • Security System, Modules and Method of Operation Thereof
    Publication number: 20100201481
    Abstract: The present invention provides a security system comprising (a) at least a first handheld device, a first secure entity and a second secure entity, wherein the first handheld device and the first secure entity are programmable to enter into a first unique communication mode in which only the pair of the first handheld device and the first secure can respond to each other's instructions and wherein the first handheld device and the second secure entity are programmable to enter into a second unique communication mode in which only the pair of the first handheld device and the second secure entity can respond to each other's instructions, or (b) at least a first handheld device, a second handheld device and a first secure entity, wherein the first handheld device and the first secure entity are programmable to enter into a first unique communication mode in which only the pair of the first handheld device and the first secure can respond to each other's instructions and wherein the second handheld device and th
    Type: Application
    Filed: February 9, 2009
    Publication date: August 12, 2010
    Inventors: Jonson Chung-shun Au, Melvin Sik Yu Li