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:
Jun. 20, 2017
Filed:
Apr. 29, 2015
Applicant:
Rambus Inc., Sunnyvale, CA (US);
Inventors:
Brian S. Leibowitz, San Francisco, CA (US);
Michael D. Bucher, Carrboro, NC (US);
Lei Luo, Durham, NC (US);
Chaofeng Charlie Huang, San Jose, CA (US);
Amir Amirkhany, Sunnyvale, CA (US);
Huy M. Nguyen, San Jose, CA (US);
Hsuan-Jung (Bruce) Su, Chapel Hill, NC (US);
John Wilson, Raleigh, NC (US);
Assignee:
Rambus Inc., Sunnyvale, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/10 (2006.01); G05F 1/46 (2006.01); G11C 5/14 (2006.01);
U.S. Cl.
CPC ...
G05F 1/462 (2013.01); G11C 5/147 (2013.01);
Abstract
An integrated circuit includes a voltage regulator to supply a regulated voltage and a data output that couples to an unterminated transmission line. The circuit draws a variable amount of power from the voltage regulator according to the data. The voltage regulator includes a first current generation circuit to provide a data transition-dependent current.