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:
Feb. 20, 1990
Filed:
Sep. 19, 1988
Katsuji Hoshi, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A semiconductor integrated circuit having a voltage generator circuit for generating an internal power voltage lower than an externally supplied power voltage, a control circuit for generating at least one control signal and a functional circuit operating with the internal power voltage and controlled by the control signal is disclosed and featured in that the control circuit includes a first circuit operating with the externally supplied power voltage and generating a first signal with a predetermined timing relationship with respect to an input control signal thereto and a second circuit operating with the internal voltage and generating a second signal in response to the first signal, as the control signal for the functional circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile