Patents by Inventor Roger Gilet, deceased

Roger Gilet, deceased 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).

  • Coupler circuit and its use in a card and process
    Patent number: 5829043
    Abstract: An integrated coupler circuit for relieving a microprocessor of directing individual data exchanges between a cache memory, composed of a dynamic read/write memory, and a disk controller and an MCA bus. The integrated coupler circuit provides a means for directing data exchanges between the disk controller and the dynamic cache memory with the highest level of priority after initialization by the microprocessor, refreshing the dynamic cache memory with the second highest level of priority, directing data exchanges between the microprocessor and the dynamic cache memory with the third highest level of priority, and directing data exchanges between the dynamic cache memory and a stack incorporated into the coupler circuit with the lowest level of priority after initialization by the microprocessor.
    Type: Grant
    Filed: November 12, 1996
    Date of Patent: October 27, 1998
    Inventors: Roger Gilet, deceased, by Renale Gilet, administrator, Pascal Vergnory Mion