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.

Date of Patent:
Feb. 06, 2024

Filed:

Jun. 28, 2022
Applicant:

Changxin Memory Technologies, Inc., Hefei, CN;

Inventors:

Yu Li, Hefei, CN;

Changqing Wu, Hefei, CN;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/40 (2020.01); G01R 19/165 (2006.01);
U.S. Cl.
CPC ...
G01R 31/40 (2013.01); G01R 19/1659 (2013.01);
Abstract

A method and device for power supply mapping detection, and medium include the following operations. A voltage value of a power supply signal is obtained according to the power supply signal currently received by a function module; it is detected whether the voltage value of the power supply signal matches a standard voltage value corresponding to the function module; and responsive to the voltage value of the power supply signal not matching the standard voltage value corresponding to the function module, it is determined that a connection error occurs in a power supply connection of the function module.


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