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. 04, 2020
Filed:
Jun. 19, 2019
Olympus Corporation, Tokyo, JP;
Masato Osawa, Hachioji, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
A signal processing system includes: a transmission channel; a common-mode signal transmitting circuit configured to output an uplink signal to the transmission channel in a common mode; a common-mode signal detecting circuit configured to detect a common-mode signal from the uplink signal transmitted by the transmission channel; a downlink reference clock signal generating circuit configured to generate a downlink reference clock signal at a second frequency with reference to the first clock edge of the common-mode signal detected by the common-mode signal detecting circuit; a downlink data generating circuit configured to generate downlink data; a differential signal transmitting circuit configured to output, as a downlink signal, the downlink data generated by the downlink data generating circuit to the transmission channel in a differential mode; and a differential signal receiving circuit configured to extract a differential signal from the downlink signal.