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:
Mar. 18, 2003
Filed:
Sep. 07, 2001
Applicant:
Inventor:
Takao Myono, Saitama, JP;
Assignee:
Sanyo Electric Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F 1/10 ;
U.S. Cl.
CPC ...
G05F 1/10 ;
Abstract
A charge pump circuit of the Dickson type is provided, which circuit is characterized by clock drivers CD and CD for supplying clock pulses to coupling capacitors C -C In other words, it is arranged in such a manner that the rising time and falling time of the clock pulses CLK and CLKB are extended to the extent that the outputs from the clock drivers CD and CD will not cause resonance.