Patent · US Active

Data compression using compression blocks and partitions

US9805046B2 · kind B2 · utility

1Cited by

18References

9Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Jonathan Amit · Omer, IL
Nir Halowani · Holon, IL
Chaim Koifman · Rishon LeZion, IL
Sergey Marenkov · Yehud Monosson, IL

Key dates

Filing date	Mar 14, 2013
Grant date	Oct 31, 2017
Priority date	—
Expiry date	Sep 5, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/1744
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Compression blocks are divided into partitions creating a two dimensional divide of the compression blocks by slicing the compression blocks forming a first dimension and sub-partitioning the compression blocks into the partitions forming a second dimension. Each one of the partitions are compressed in separate compression streams.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.