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. 15, 2016
Filed:
Nov. 22, 2011
Applicants:
Hao-jie Zhan, Hsinchu, TW;
Tsung-hsin Yu, Jhudong Township, TW;
Inventors:
Hao-Jie Zhan, Hsinchu, TW;
Tsung-Hsin Yu, Jhudong Township, TW;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 11/24 (2006.01); H03K 3/356 (2006.01); H03K 19/0185 (2006.01);
U.S. Cl.
CPC ...
H03K 3/356104 (2013.01); H03K 19/018521 (2013.01);
Abstract
A circuit includes a switching circuit, a node, and a tracking circuit. The switching circuit has a first terminal, a second terminal, and a third terminal. The node has a node voltage. The tracking circuit is electrically coupled to the third terminal and the node, and configured to receive the node voltage and generate a control voltage at the third terminal based on the node voltage.