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:
Oct. 02, 2012
Filed:
Aug. 17, 2010
Applicant:
Aung Aung Yinn, Sinshih Township, Tainan County, TW;
Inventor:
Aung Aung Yinn, Sinshih Township, Tainan County, TW;
Assignee:
Himax Analogic, Inc., Tainan County, TW;
Primary Examiner:
Int. Cl.
CPC ...
H03K 5/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
A detection circuit is disclosed in specification and drawing, where the detection circuit includes a current source, a voltage-current converter and a current comparator. The voltage-current converter is configured to acquire a receiving current from the current source by comparing a reference voltage with an input voltage of a detecting terminal. The current comparator is configured to output an output voltage by comparing a steady current with an output current based on the receiving current.