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:
Jan. 23, 2001
Filed:
Jul. 15, 1996
Applicant:
Inventors:
Hirokazu Yoneda, Tokyo, JP;
Tetsuya Watanabe, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Chiyoda-Ku, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F 3/02 ;
U.S. Cl.
CPC ...
G05F 3/02 ;
Abstract
A semiconductor integrated circuit which effects the subtle control of the well or substrate potential of a circuit in accordance with the operating frequency, the signal multiplication rate from a PLL circuit, the source voltage or the operating state of the circuit, thereby adjusting the operating speed of the circuit and reducing the consumption of electricity.