The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 1997
Filed:
Feb. 13, 1996
Applicant:
Inventors:
Daniel J Culbert, Los Altos, CA (US);
Robert V Welland, Menlo Park, CA (US);
Assignee:
Apple Computer, Inc., Cupertino, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395413 ; 395402 ; 395432 ;
Abstract
A system for extending the data capacity of a primary storage device in a computer which utilizes transparent data compression. The system utilizes a compressed memory even within the primary storage device along with a compression/decompression algorithm to extend the memory space. The system also includes a water line or limit within the primary storage device to ensure that memory space is always available.