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:
Oct. 21, 2008
Filed:
Dec. 14, 2005
Shuai Tan, Beijing, CN;
Zhengjun Zhou, Beijing, CN;
Yuan Zhao, Beijing, CN;
Vimicro Corporation, Beijing, CN;
Abstract
Techniques for a simple file system for facilitating file transmission are disclosed. According to one aspect of the techniques, a storage device comprises a memory, a creation module, a status record module and a data reading/writing module. The creation module creates a parameter block, a file allocated table, a root directory and a data area in the memory. The starting address of the data area is calculated according to parameters in the parameter block. The status record module stores a last writing address of a last writing access to the memory. The data reading/writing module reads data from the data area according to the starting address and the last writing address.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile