Patents by Inventor Kevin Hong

Kevin Hong 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).

  • Remote communications server system
    Patent number: 6359894
    Abstract: A remote communications server system enables multiple remote users simultaneous access to a network. The system connects a plurality of on-line sessions across multiple communication lines to the network. A unique combination of multiple buses, multiple processors, and a segmented design creates a distributed processing communications system having high throughput without the stability problems associated with gigabit bus speeds. Furthermore, the system supports a mixture of communication links and allows the substitution of one service type for another without affecting the remaining communication links. The system is scalable in that segments can be added as needed and the number of lines handled by a segment can be increased.
    Type: Grant
    Filed: December 23, 1999
    Date of Patent: March 19, 2002
    Assignee: Multi-Tech Systems, Inc.
    Inventors: Kevin Hong, Bhat V Damodar, Sundararajan Narasimhan, Dale W. Martenson, Raghu Sharma, Jeffrey P. Davis, Gregory R. Johnson
  • Remote communications server system
    Patent number: 6091737
    Abstract: A remote communications server system enables multiple remote users simultaneous access to a network. The system connects a plurality of on-line sessions across multiple communication lines to the network. A unique combination of multiple buses, multiple processors, and a segmented design creates a distributed processing communications system having high throughput without the stability problems associated with gigabit bus speeds. Furthermore, the system supports a mixture of communication links and allows the substitution of one service type for another without affecting the remaining communication links. The system is scalable in that segments can be added as needed and the number of lines handled by a segment can be increased.
    Type: Grant
    Filed: November 14, 1997
    Date of Patent: July 18, 2000
    Assignee: Multi-Tech Systems, Inc.
    Inventors: Kevin Hong, Bhat V Damodar, Sundararajan Narasimhan, Dale W. Martenson, Raghu Sharma, Jeffrey P. Davis, Gregory R. Johnson
  • Emulsions as contrast agents and method of use
    Patent number: 6030603
    Abstract: This invention relates to an oil-in-water emulsion that is of a water-insoluble gas-forming chemical and a stabilizer. The emulsion being capable of forming microbubbles of gas upon application of ultrasonic energy. This composition allows for site specific imaging as the image enhancing microbubbles can be released upon the application of ultrasonic energy at the specific location where the image is desired.
    Type: Grant
    Filed: December 23, 1997
    Date of Patent: February 29, 2000
    Assignee: Molecular Biosystems, Inc.
    Inventors: Rolf Lohrmann, Kenneth J. Widder, Ashwin M. Krishnan, Dung Kevin Hong, Jialun Meng
  • Emulsions as contrast agents and method of use
    Patent number: 5716597
    Abstract: This invention relates to an oil-in-water emulsion that is of a water-insoluble gas-forming chemical and a stabilizer. The emulsion being capable of forming microbubbles of gas upon application of ultrasonic energy. This composition allows for site specific imaging as the image enhancing microbubbles can be released upon the application of ultrasonic energy at the specific location where the image is desired.
    Type: Grant
    Filed: June 4, 1993
    Date of Patent: February 10, 1998
    Assignee: Molecular Biosystems, Inc.
    Inventors: Rolf Lohrmann, Kenneth J. Widder, Ashwin M. Krishnan, Dung Kevin Hong, Jialun Meng