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:
Aug. 12, 2014
Filed:
Oct. 05, 2010
Teruaki Uehara, Kanagawa, JP;
Teruaki Uehara, Kanagawa, JP;
LAPIS Semiconductor Co., Ltd., Tokyo, JP;
Abstract
A transmission apparatus, a signal sending apparatus, and a signal receiving apparatus, and a transmission method, a signal sending method, and a signal receiving method capable of solving a problem of metastability and suppressing a delay of a signal when sending and receiving apparatuses having different operation clock frequencies send/receive the signal representative of control information, for example. Included are a sending part that operates in synchronization with a first clock having a first period to output a transmission signal having a signal level that is inverted in response to an input of a first pulse signal corresponding to the first period and a receiving part that operates in synchronization with a second clock having a second period to output a second pulse signal corresponding to the second period in response to inversion of a signal level of the transmission signal.