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:
Jan. 28, 2014
Filed:
Mar. 12, 2012
Masaharu Adachi, Ikeda, JP;
Masaharu Adachi, Ikeda, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A data transfer system includes: a processor; a main memory that is connected to the processor; a peripheral controller that is connected to the processor; and a peripheral device that is connected to the peripheral controller and includes a register set, wherein the peripheral device transfers data stored in the register set to a predetermined memory region of the main memory or the processor by a DMA (Direct Memory Access) transfer, and the processor reads out the data transferred to the memory region by the DMA transfer without accessing to the peripheral device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile