Patents by Inventor Chen-Hua Wang

Chen-Hua Wang 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-enhanced computer systems and methods
    Patent number: 10061928
    Abstract: In general, the invention provides a computer architecture designed for enhanced data security. In embodiments, the architecture comprises two sub-systems, each with their own processing units and memories, and a defined set of interfaces that interconnect the two sub-systems and the external world. One sub-system is designed to provide a familiar environment for running computer applications. The other sub-system is designed to provide a secure bridge between the first sub-system and users via input and output devices.
    Type: Grant
    Filed: May 16, 2016
    Date of Patent: August 28, 2018
    Assignee: JANUS TECHNOLOGIES, INC.
    Inventors: Chen-Hua Wang, Sofin Raskin, Leonid Rozenboim
  • SECURITY-ENHANCED COMPUTER SYSTEMS AND METHODS
    Publication number: 20160259940
    Abstract: In general, the invention provides a computer architecture designed for enhanced data security. In embodiments, the architecture comprises two sub-systems, each with their own processing units and memories, and a defined set of interfaces that interconnect the two sub-systems and the external world. One sub-system is designed to provide a familiar environment for running computer applications. The other sub-system is designed to provide a secure bridge between the first sub-system and users via input and output devices.
    Type: Application
    Filed: May 16, 2016
    Publication date: September 8, 2016
    Inventors: Chen-Hua WANG, Sofin RASKIN, Leonid ROZENBOIM
  • Systems and methods for controlling access to peripherals of a computer system by software applications
    Patent number: 9342711
    Abstract: In general, the invention provides a computer architecture designed for enhanced data security. In embodiments, the architecture comprises two sub-systems, each with their own processing units and memories, and a defined set of interfaces that interconnect the two sub-systems and the external world. One sub-system is designed to provide a familiar environment for running computer applications. The other sub-system is designed to provide a secure bridge between the first sub-system and users via input and output devices.
    Type: Grant
    Filed: August 19, 2014
    Date of Patent: May 17, 2016
    Assignee: JANUS TECHNOLOGIES, INC.
    Inventors: Chen-Hua Wang, Sofin Raskin, Leonid Rozenboim
  • SECURITY-ENHANCED COMPUTER SYSTEMS AND METHODS
    Publication number: 20140359753
    Abstract: In general, the invention provides a computer architecture designed for enhanced data security. In embodiments, the architecture comprises two sub-systems, each with their own processing units and memories, and a defined set of interfaces that interconnect the two sub-systems and the external world. One sub-system is designed to provide a familiar environment for running computer applications. The other sub-system is designed to provide a secure bridge between the first sub-system and users via input and output devices.
    Type: Application
    Filed: August 19, 2014
    Publication date: December 4, 2014
    Inventors: Chen-Hua WANG, Sofin RASKIN, Leonid ROZENBOIM
  • Security-enhanced computer systems and methods
    Patent number: 8813218
    Abstract: In general, the invention provides a computer architecture designed for enhanced data security. In embodiments, the architecture comprises two sub-systems, each with their own processing units and memories, and a defined set of interfaces that interconnect the two sub-systems and the external world. One sub-system is designed to provide a familiar environment for running computer applications. The other sub-system is designed to provide a secure bridge between the first sub-system and users via input and output devices.
    Type: Grant
    Filed: February 14, 2012
    Date of Patent: August 19, 2014
    Assignee: Janus Technologies, Inc.
    Inventors: Chen-Hua Wang, Sofin Raskin, Leonid Rozenboim
  • Security-Enhanced Computer Systems and Methods
    Publication number: 20130212671
    Abstract: In general, the invention provides a computer architecture designed for enhanced data security. In embodiments, the architecture comprises two sub-systems, each with their own processing units and memories, and a defined set of interfaces that interconnect the two sub-systems and the external world. One sub-system is designed to provide a familiar environment for running computer applications. The other sub-system is designed to provide a secure bridge between the first sub-system and users via input and output devices.
    Type: Application
    Filed: February 14, 2012
    Publication date: August 15, 2013
    Applicant: Janus Technologies, Inc.
    Inventors: Chen-Hua Wang, Sofin Raskin, Leonid Rozenboim