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:
Aug. 30, 2016
Filed:
Apr. 21, 2014
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Changho Jung, San Diego, CA (US);
Frank Guo, Danville, CA (US);
Rakesh Vattikonda, San Diego, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03L 5/00 (2006.01); H03K 19/0185 (2006.01); H03K 3/356 (2006.01);
U.S. Cl.
CPC ...
H03K 19/018521 (2013.01); H03K 3/356182 (2013.01);
Abstract
A level-shifter is provided with PMOS stacks that are selectively weakened or strengthened depending upon the binary state of an input signal.