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Title: US6240419: Compression store addressing
[ Derwent Title ]


Country: US United States of America

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11 pages

 
Inventor: Franaszek, Peter Anthony; Mt. Kisco, NY

Assignee: International Business Machines Corporation, Armonk, NY
other patents from INTERNATIONAL BUSINESS MACHINES CORPORATION (280070) (approx. 44,393)
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Published / Filed: 2001-05-29 / 1998-10-08

Application Number: US1998000168251

IPC Code: Advanced: G06F 12/08;
Core: more...
IPC-7: G06F 17/30;

ECLA Code: G06F12/08;

U.S. Class: Current: 707/101; 707/102; 707/103.Y; 707/104.1;
Original: 707/101; 707/102; 707/103; 707/104;

Field of Search: 707/101,102,103,104

Priority Number:
1998-10-08  US1998000168251
1996-02-20  US1996000603976

Abstract:     Variable-length data, comprising of compressed pages, is stored in a memory so that access to any sub-page or line within a page may be started given a single address corresponding to the location of a fixed-length block within the memory.

Attorney, Agent or Firm: Scully, Scott, Murphy & Presser ; Tassinari, Jr., Robert P. ;

Primary / Asst. Examiners: Black, Thomas G.; Mizrahi, Diane D.

INPADOC Legal Status: None          Buy Now: Family Legal Status Report

       
Related Applications:
Application Number Filed Patent Pub. Date  Title
US1996000603976 1996-02-20    1999-01-26  System and method of compression and decompression using store addressing


       
Parent Case:

CROSS REFERENCE TO RELATED APPLICATION
    This application is a continuation of U.S. patent application Ser. No. 08/603,976, filed Feb. 20, 1996 now U.S. Pat. No. 5,864,859.

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First Claim:
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I claim:     1. A method for accessing data for use in a system where compressed pages of data are stored in random access memory comprising the step of storing the beginning of all lines comprising a memory page in a single anchor block such that a single address and an offset suffices to access the beginning of any line.

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Forward References: Show 9 U.S. patent(s) that reference this one

       
U.S. References: Go to Result Set: All U.S. references   |  Forward references (9)   |   Backward references (2)   |   Citation Link

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PDF
Patent  Pub.Date  Inventor Assignee   Title
Buy PDF- 10pp US4660130  1987-04 Bartley  Texas Instruments Incorporated Method for managing virtual memory to separate active and stable memory blocks
Buy PDF- 11pp US5864859  1999-01 Franaszek  International Business Machines Corporation System and method of compression and decompression using store addressing
       
Foreign References: None

Other Abstract Info: DERABS G1999-131671

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