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. 09, 2018
Filed:
Sep. 22, 2017
Murata Manufacturing Co., Ltd., Kyoto, JP;
Kazuhiro Nakamuta, Kyoto, JP;
Yuji Shintomi, Kyoto, JP;
Satoshi Matsumura, Kyoto, JP;
Masanori Iijima, Kyoto, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
Provided is a data transfer device that reduces generation of noise caused by an unnecessary transfer of a serial clock signal. The data transfer device includes: a clock generator circuit that generates a second serial clock signal, the second serial clock signal being synchronized with a first serial clock signal transmitted from a master device; a determination circuit that determines whether a request from the master device is addressed to the data transfer device or not; and a data processing circuit that operates by receiving a transfer of the first serial clock signal from the clock generator circuit on condition of the request from the master device being determined to be addressed to the data transfer device.