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:
Nov. 22, 2011
Filed:
Dec. 19, 2007
Hiroshi Kurosaki, Kawasaki, JP;
Hiroshi Kurosaki, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
In a frame transfer method and device by which an address space of a shared buffer can be effectively utilized without a reduction of the space even if an abnormal operation occurs in a management of the shared buffer, after frame data is written in the shared buffer during one monitor cycle when the frame data is to be read without fail from the shared buffer, an address space where the frame data has not been read from the shared buffer is detected during a next monitor cycle, and an address space where not a read but a write of the frame data has been performed at least during the monitor cycle is detected. In the next monitor cycle, the address space is released as a free address of the shared buffer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile