Patent · US Expired

System for providing data in a mobile device

US7773952B2 · kind B2 · utility

0Cited by

18References

24Claims

0Family size

Assignee

HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH · DE

Inventors

Stefan Wolf · Schwieberdingen, DE
Dirk Lappe · Waldbronn, DE
Guido Hovestadt · Wickede (Ruhr), DE

Key dates

Filing date	Jul 23, 2004
Grant date	Aug 10, 2010
Priority date	—
Expiry date	Sep 6, 2025

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/9577
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A system is presented for utilizing data in a mobile device in real-time and without the need for additional hardware. The system allows real-time processing of highly-compressed data that would otherwise require processing power in excess of that available from the system, or would otherwise not be possible without additional hardware. The system generally includes a processing device that receives the data in a highly compressed format, and includes a preprocessor that pre-processes the data to at least partially decode the data into a second compressed format. The processing device also includes a decompressor that fully decompresses the preprocessed data as needed by the system. The processing device may also include one or more memories for storing the preprocessed data until it is needed by the system.

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