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:
Jun. 29, 2004
Filed:
Sep. 30, 2002
Fujitsu Limited, Kawasaki, JP;
Abstract
A receiver for bidirectional signal transmission, where signals are sent and received in both directions over a signal transmission line, has a signal line, a first hold capacitor, a signal line voltage buffer circuit, a hybrid circuit, and a decision circuit. The signal line is connected to the signal transmission line, the first hold capacitor is used to hold a signal, and the signal line voltage buffer circuit is used to buffer a voltage of the signal line. Further, the hybrid circuit is used to output a received signal by separating the received signal from the signal line voltage buffered by the buffer circuit, and the decision circuit is used to make a decision on the logic value of the received signal separated and output by the hybrid circuit.