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:
May. 13, 2008
Filed:
Jul. 19, 2002
Applicants:
Masato Fukuoka, Kanagawa, JP;
Fumio Sashihara, Oita, JP;
Inventors:
Masato Fukuoka, Kanagawa, JP;
Fumio Sashihara, Oita, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H03K 19/0175 (2006.01);
U.S. Cl.
CPC ...
Abstract
A bus switch circuit includes a switch element having two terminals whose electrical connection is controlled when a control signal is input into a control terminal. The bus switch circuit further includes a first pull-up resistor and first switch circuit, a second pull-up resistor and second switch circuit. The control signal controls the electrical connections of the first and second switch circuits.