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:
Mar. 04, 2025
Filed:
Mar. 17, 2022
Applicant:
Changxin Memory Technologies, Inc., Hefei, CN;
Inventors:
Wei Jiang, Hefei, CN;
Ju-Chieh Chung, Hefei, CN;
Chien-Chih Chen, Hefei, CN;
Delong Huang, Hefei, CN;
Assignee:
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G05B 23/02 (2006.01); G05B 19/045 (2006.01);
U.S. Cl.
CPC ...
G05B 23/024 (2013.01); G05B 19/045 (2013.01); G05B 23/0259 (2013.01);
Abstract
A system for controlling the non-product wafer includes the following: a monitoring module, configured to monitor the state of the non-product wafer; a statistics module, configured to obtain usage information of the non-product wafer; and a control module, configured to receive a production instruction and control the non-product wafer according to the state and the usage information of the non-product wafer. The disclosure implements the purpose of automatic control and management of the non-product wafer.