Patent · US Active

Systems and methods of accessing and updating recorded data

US7593941B2 · kind B2 · utility

0Cited by

9References

20Claims

0Family size

Assignee

SAP AG · DE

Inventors

Thomas Moser · Wiesloch, DE
Holger Schmidt · Wuppertal, DE

Key dates

Filing date	Dec 29, 2005
Grant date	Sep 22, 2009
Priority date	—
Expiry date	Sep 22, 2026

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S707/99938
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Various embodiments provide for receiving an update command for a recorded data object, wherein the recorded data object includes a lock object, further wherein the lock object includes an identifier of a source of the lock object and a lock object validity indicator. Some such embodiments further include requesting the source of the lock object invalidate the lock object if the lock object indicates the lock object is valid, receiving an invalidation of the lock object, and performing the update to the record data object.

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