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:
Dec. 12, 2017
Filed:
Apr. 23, 2017
Applicants:
Yuan-ju Chao, Cupertino, CA (US);
Ta-shun Chu, Hsunchu, TW;
Inventors:
Yuan-Ju Chao, Cupertino, CA (US);
Ta-Shun Chu, Hsunchu, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/66 (2006.01); H03M 1/06 (2006.01); H03M 1/68 (2006.01);
U.S. Cl.
CPC ...
H03M 1/0612 (2013.01); H03M 1/662 (2013.01); H03M 1/687 (2013.01);
Abstract
A current steering converter fabricated using a predetermined integrated circuit technology includes a unary portion having one or more current sources and a binary portion including a plurality of switches controlled by a decoder, the switches coupled to a converter output; and a plurality of devices commonly connected at a first end and coupled to each respective switch at a second end, wherein each device size comprises (W/L)*M, where W/L is a width and length of the device and M is an integer representing multiple number.