Patents by Inventor Kevin Lui

Kevin Lui 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).

  • Patent number: 10735387
    Abstract: Methods and systems for securing communications with an enterprise from a remote computing system are disclosed. The enterprise is included within a community of interest. One method includes authenticating a bridge appliance with an authentication server associated with an enterprise having secure communications, and receiving a packet at the bridge appliance. The method also includes decrypting the packet to provide a decrypted packet in a case where the packet is encrypted according to a cryptographic key associated with the enterprise, and forwarding the decrypted packet to a remote computing device in communication with the bridge appliance. The method additionally includes, in a case where the packet is received from the remote computing device, encrypting the packet according to a cryptographic key associated with the enterprise, to provide an encrypted packet, and forwarding the encrypted packet to an endpoint within the enterprise.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: August 4, 2020
    Assignee: Unisys Corporation
    Inventors: Barry C. Andersen, Steven M. Wierdsma, Joshua M. Chamberland, Kevin Lui, Kelsey L. Bruso
  • Publication number: 20190020637
    Abstract: Methods and systems for securing communications with an enterprise from a remote computing system are disclosed. The enterprise is included within a community of interest. One method includes authenticating a bridge appliance with an authentication server associated with an enterprise having secure communications, and receiving a packet at the bridge appliance. The method also includes decrypting the packet to provide a decrypted packet in a case where the packet is encrypted according to a cryptographic key associated with the enterprise, and forwarding the decrypted packet to a remote computing device in communication with the bridge appliance. The method additionally includes, in a case where the packet is received from the remote computing device, encrypting the packet according to a cryptographic key associated with the enterprise, to provide an encrypted packet, and forwarding the encrypted packet to an endpoint within the enterprise.
    Type: Application
    Filed: May 11, 2018
    Publication date: January 17, 2019
    Inventors: BARRY C. ANDERSEN, STEVEN M. WIERDSMA, JOSHUA M. CHAMBERLAND, KEVIN LUI, KELSEY L. BRUSO
  • Publication number: 20050278475
    Abstract: A placeholder control object is positioned on a page of a web site hosted by a content management server (CMS). The CMS stores the page with the placeholder control object therein and serves same to a requestor thereof. In a presentation mode, the page and the placeholder control object therein are served by the CMS to a requesting viewer of the page at a browser thereof. In such presentation mode, the placeholder control object displays associated content to the viewer within the browser thereof. In an authoring mode, the page and the placeholder control object therein are served by the CMS to a requesting designer of the page at a browser thereof. In such authoring mode, the placeholder control object allows editing of the associated content by the designer within the browser thereof and saving the edited content to the CMS.
    Type: Application
    Filed: March 31, 2003
    Publication date: December 15, 2005
    Inventors: Burhan Karatal, Anthony Jackson, Kevin Lui, Arul Kumaravel