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Assignee: QNX Software Systems GmbH & Co. KG


Location: Karlsbad, DE
No. of patents: 9

NumberTitleIssue Date
7707480System employing data verification operations of differing computational costs
A computer system having an optimized system for data integrity verification is disclosed. The computer system includes a processor and memory storage that is accessible by the processor. The memory storage includes stored data that is subject to data verification. ...
04/27/2010
7680096System for configuring switches in a network
A network is set forth that comprises a plurality of multiple port switches, a plurality of endpoint devices connected to the ports of the plurality of switches, and an enumerating endpoint device that is connected to at least one of the multiple port switches. The ...
03/16/2010
7624260System executing a fast boot wake-up
A processing system is set forth that includes a processor, read only memory storing an operating system image file accessible by the processor, and random access memory that is also accessible by the processor. The processing system also includes a boot program tha...
11/24/2009
7599972File system having variable logical storage block size
A system is set forth that includes a processor, a data storage device that accessible by the processor, and filesystem software that executable by the processor to organize files on the data storage device. The filesystem software is executable to organize files on...
10/06/2009
7590839System employing fast booting of application programs
A fast booting system decreases the boot time of a computer system, and allows the fast launching of applications on a subsequent reboot. The fast booting system stores data associated with fast boot applications in a non-volatile memory. On a subsequent reboot, the...
09/15/2009
7461247Method for transitioning control of a peripheral device from a first device driver to a second device driver during operating system initialization
A system for meeting demanding boot time requirements, such as those timing requirement mandated by vehicle telematics systems, is described. Current computer systems use expensive hardware like coprocessors to service requests, such as input/output requests, that h...
12/02/2008
7461098Computer file management system
Computer systems with multiple users will typically store various versions of the same software; different versions being required for different platforms and to maintain compatibility with other software applications. These computer files are generally organized in...
12/02/2008
7440980Computer file management system
A file management system for use with a computer system is disclosed. The file management system comprises a real filesystem for accessing files stored on a storage medium and a custom filesystem. The custom filesystem comprises a hierarchical arrangement of links t...
10/21/2008
7433900Custom filesystem having file mappings to files of a real filesystem
A computer system having a computer, a custom filesystem, and a real filesystem is disclosed. The custom filesystem is comprised of virtual files that may be mapped to a subset of real files of the real filesystem. The custom filesystem may provide an arrangement of...
10/07/2008
 
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