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. 05, 2026
Filed:
Feb. 21, 2024
Macronix International Co., Ltd., Hsinchu, TW;
Yu-Hsuan Lin, Taichung City, TW;
PO-Hao Tseng, Taichung City, TW;
MACRONIX INTERNATIONAL CO., LTD., Hsinchu, TW;
Abstract
A memory searching engine is provided in present disclosure. The memory searching engine stores at least one reference time and at least one reference voltage corresponding to multiple Hamming distances and comprises a data array and a reference array. The data array stores at least one first pattern data and is configured to perform a data searching according to the difference between at least one input data and the first pattern data. The reference array stores at least one second pattern data and receives the input data. Each of the first and second pattern data comprises m features, wherein m is an integer. The memory searching engine calculates multiple updated reference times and updated reference voltages corresponding to the Hamming distances based on the second pattern data, and update the reference time according to the updated reference times, or update the reference voltage according to the updated reference voltages.