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:
May. 20, 2025
Filed:
Jan. 13, 2023
Applicant:
Globalfoundries U.s. Inc., Malta, NY (US);
Inventor:
Uwe Eckhardt, Dresden, DE;
Assignee:
GLOBALFOUNDRIES U.S. INC., Malta, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F 3/30 (2006.01);
U.S. Cl.
CPC ...
G05F 3/30 (2013.01);
Abstract
The present disclosure relates to a structure including a first curvature compensation circuit which includes a first set of transistors, and a second curvature compensation circuit which includes a second set of transistors. A voltage reference (VREF) signal output from a bandgap voltage reference core with the second curvature compensation circuit is received as an input to the first curvature compensation circuit.