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:
Jul. 23, 2013
Filed:
Jun. 14, 2011
Tsuguto Maruko, Tokyo, JP;
Tsuguto Maruko, Tokyo, JP;
Oki Semiconductor Co., Ltd., Tokyo, JP;
Abstract
A communication interface device includes: a first interface circuit including a chip select terminal connected to a first terminal, a clock terminal connected to a second terminal, and a data terminal connected to a third terminal; and a second interface circuit including a second clock terminal connected to the first terminal and a data terminal connected to the third terminal. In a case of performing communication by the first interface circuit, a fixed signal fixed at a predetermined level is input into the first terminal, a clock signal is input into the second terminal, and a data signal is input into the third terminal, and in a case of performing communication by the second interface circuit, the clock signal is input into the first terminal and the data signal is input into the third terminal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile