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:
Apr. 29, 1986
Filed:
Aug. 15, 1983
Applicant:
Inventor:
Leland T Brown, Phoenix, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02H / ; H04M / ;
U.S. Cl.
CPC ...
179 / ; 179 / ; 361 91 ;
Abstract
A high impedance open circuit type of overvoltage protection circuit useful in conjunction with a SLIC is provided. Diodes are used to prevent current flow back into the SLIC. In addition, voltage-sensitive clamps are provided to clamp the SLIC current source and SLIC current sink into nonconductive states in the presence of an overvoltage condition.
Brown, Leland. (1986). Overvoltage protection circuit for slic (U.S. Patent No. 4585905). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4585905
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile