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. 01, 2005
Filed:
Jul. 27, 2001
Applicants:
Wing Foon Lee, Singapore, SG;
Pak Kwong Chan, Singapore, SG;
Inventors:
Wing Foon Lee, Singapore, SG;
Pak Kwong Chan, Singapore, SG;
Assignee:
Nanyang Technological University, Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 500 ;
U.S. Cl.
CPC ...
Abstract
A system and method to overcome or nullify a charge injection and clock feed-through error voltage caused by the turning-off charge of a switched element(s) in switched networks. A circuit for nulling a charge injection and clock feed-through error voltage includes, for example, two switched elements and a capacitor. The circuit can be used to replace any switch element in a switched network. The circuit may also include, for example, three switched elements and two capacitors.