Electrical computers and digital processing systems: memory – Storage accessing and control – Control technique
Reexamination Certificate
2006-05-23
2008-09-09
Lane, Jack A (Department: 2185)
Electrical computers and digital processing systems: memory
Storage accessing and control
Control technique
C711S003000, C711S004000, C711S103000, C711S113000, C711S162000
Reexamination Certificate
active
07424587
ABSTRACT:
A method for writing data to a solid-state disk having a first portion of solid-state memory of a volatile nature and a second portion of solid-state memory of a non-volatile nature, and a controller for controlling data operations to the memory includes acts of (a) receiving at the controller, write data for writing to an assigned address in non-volatile memory; (b) determining at the controller if there is existing data associated with a write address in volatile memory, the write address referencing the assigned address in volatile memory; and (c) upon finding data in volatile memory held for the assigned write address or not at act (b), writing the data into the volatile memory at a predestinated write address in volatile memory.
REFERENCES:
patent: 5535399 (1996-07-01), Blitz et al.
patent: 2005/0185496 (2005-08-01), Kaler
patent: 20013188832 (2001-11-01), None
Beyer Michael Richard
Caulkins Jason
Central Coast Patent Agency Inc.
Dataram, Inc.
Lane Jack A
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