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:
Apr. 21, 2026
Filed:
Aug. 30, 2024
Cxmt Corporation, Hefei, CN;
Yingdong Guo, Hefei, CN;
Wei Jiang, Hefei, CN;
Jing Xu, Hefei, CN;
Yuxia Wang, Hefei, CN;
Cheng Chen, Hefei, CN;
CXMT CORPORATION, Hefei, CN;
Abstract
A data buffer circuit structure, a layout structure of multiple data buffer circuits, and a memory. The data buffer circuit structure includes a first amplification circuit, a second amplification circuit, a decision equalizer, and a power module. An output terminal of the first amplification circuit, an input terminal of the second amplification circuit, and adjustment output terminals of the decision equalizer are connected through a signal line. The power module includes a first power supply unit and a second power supply unit. A minimum distance between the first power supply unit and the first amplification circuit is less than a minimum distance between the first power supply unit and the second amplification circuit, and a minimum distance between the second power supply unit and the second amplification circuit is less than a minimum distance between the second power supply unit and the first amplification circuit.