Patents by Inventor Frederic Janon

Frederic Janon 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).

  • Redundant array of removable cartridge disk drives
    Patent number: 5752257
    Abstract: A memory system comprises an array of parallel removable hard disk cartridges and matching drives. Each cartridge is recorded with an array position signature so that an array can be programmatically reconstructed each time the cartridges are loaded in their drives without regard to the original physical associations of cartridges to drives.
    Type: Grant
    Filed: July 29, 1994
    Date of Patent: May 12, 1998
    Assignee: Nomai SA
    Inventors: Jean-Louis Ripoll, Marc Frouin, Frederic Janon