Patents by Inventor Phil Rozario

Phil Rozario 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).

  • Permanent power pack for computer clock and battery backed memory
    Patent number: 5148095
    Abstract: A permanent power pack which replaces the disposable, non-rechargeable, computer clock battery: consisting of a housing (10) containing a rechargeable battery (B1), and supporting electronic circuit comprising an input section (13), a maintenance section (14) and an output supply section (15). From the circuit within the housing (10), an output power connector (P3) and electrical leads (12) supplies power to the computer's clock, battery powered memory and circuitry. The permanent power pack is supplied electrical energy from the computer power supply through a standard disk drive input power connector (P2) and electrical leads (11).
    Type: Grant
    Filed: May 30, 1991
    Date of Patent: September 15, 1992
    Inventors: Ronald R. Miller, Shelton W. Riggs, Phil Rozario