Patents by Inventor Stuart Clark

Stuart Clark 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).

  • System and method for message downloading and initializing a collaborative work environment
    Publication number: 20040230658
    Abstract: A system and method are provided for downloading and initializing a collaborative workspace environment. A user receives an invitation to join a project and downloads the collaborative workspace software from a registration server. The user then registers the downloaded software and sends and acceptance to the invitor.
    Type: Application
    Filed: February 17, 2004
    Publication date: November 18, 2004
    Inventors: Julio Estrada, Stuart Clark
  • System and method for encrypting and authenticating messages in a collaborative work environment
    Publication number: 20040230793
    Abstract: A system and method for encrypting and authenticating messages in a collaborative work environment. A secure email mailbox is incorporated into a user's existed email system. Each message sent and received from the secure mailbox is encrypted and authenticated. Encryption and authentication performed using symmetric keys, certificates, and public/private key pairs.
    Type: Application
    Filed: February 17, 2004
    Publication date: November 18, 2004
    Inventors: Julio Estrada, Stuart Clark