The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 20, 2006
Filed:
Aug. 27, 2003
Herbert O. Ledebohm, Round Rock, TX (US);
Mark A. Einkauf, Austin, TX (US);
Franck R. Diard, Mountain View, CA (US);
Jeffrey C. Doughty, Austin, TX (US);
Herbert O. Ledebohm, Round Rock, TX (US);
Mark A. Einkauf, Austin, TX (US);
Franck R. Diard, Mountain View, CA (US);
Jeffrey C. Doughty, Austin, TX (US);
NVIDIA Corporation, Santa Clara, CA (US);
Abstract
Systems and methods for providing on-demand memory management. In response to a mapping request from a device driver or other program, a first portion of the memory is mapped to one or more virtual addresses in a first region of a virtual memory space so that it can be directly accessed by the CPU. In response to an unmapping request the first portion of the memory is unmapped. Mapping and unmapping requests may be made at any time.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile