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:
Oct. 27, 1992
Filed:
Sep. 28, 1990
Jeffrey P Wright, Boise, ID (US);
Charles A Finnila, Manhattan Beach, CA (US);
Hughes Aircraft Company, Los Angeles, CA (US);
Abstract
A three-state driver circuit including a first gating circuit responsive to a first enable signal for selectively gating an input signal to provide a first gated signal at an internal node, a second gating means responsive to a second enable signal and connected to the internal node for selectively gating the first gated signal so as to provide the output of the three-state bus driver, and a testing circuit for detecting or controlling the state of the internal node, and for providing a test output indicative of the inoperability of the first or second gating circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile