Patents by Inventor Jen S. Wang

Jen S. 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).

  • Communication system for facilitating in full duplex communication mode and without previously defining sessions between sender and receiver programs
    Patent number: 5287456
    Abstract: A method of facilitating program to program communication within memory space managed by a given processor. Would-be sender programs communicate with would-be receiver programs via an intermediate communication facility program acting as a central "post office" for the sender and receivers. Receiver programs identify themselves and their status to the communication facility program by registering their identification and status therewith. Thereafter, any would-be sender programs can send messages or data to any receiver programs which have been defined to the communication facility program much as any post office patron can receive mail addressed to the patron. Senders need not be defined to the communication facility program but need only request delivery of data or a message to a targeted receiver.
    Type: Grant
    Filed: April 22, 1991
    Date of Patent: February 15, 1994
    Assignee: International Business Machines Corporation
    Inventors: Murden C. Rhodes, Jen S. Wang