Patent · US Active

Data locking

US11113261B2 · kind B2 · utility

2Cited by

7References

15Claims

0Family size

Assignee

SAP SE · DE

Inventors

Richard Pilz · Dresden, DE
Adrian Mocan · Dresden, DE
Katja Pfeifer · Dresden, DE
Tom Spiegler · Dresden, DE

Key dates

Filing date	Jan 19, 2018
Grant date	Sep 7, 2021
Priority date	—
Expiry date	Oct 4, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/2457
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A system and method to query, update, and reduce a size of locking data for a dataset including a fixed plurality of dimensions each having a fixed plurality of members comprising index tables for the dimensions and a locks table specifying one of a fixed plurality of lock states for the plurality of members, where the fixed plurality of members each have an associated index.

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