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:
Sep. 12, 2023
Filed:
Sep. 07, 2021
Applicant:
Apple Inc., Cupertino, CA (US);
Inventors:
Mohammad Kazemi, Austin, TX (US);
Michael A. Dreesen, Austin, TX (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G05F 3/26 (2006.01); G11C 11/417 (2006.01); G11C 5/14 (2006.01);
U.S. Cl.
CPC ...
G05F 3/262 (2013.01); G11C 5/147 (2013.01); G11C 11/417 (2013.01);
Abstract
An adaptive current mirror circuit for current shaping with temperature is disclosed. The adaptive current mirror includes a current generator circuit configured to receive and input current and generate an output current using the input current and an overdrive voltage. The adaptive current mirror further includes a compensation circuit configured to adjust a value of the overdrive voltage based on temperature.