公开(公告)号：US20250151249A1

公开(公告)日：2025-05-08

申请号：US18500681

申请日：2023-11-02

Applicant: NANYA TECHNOLOGY CORPORATION

Inventor： Kuo-Chiang WANG

IPC: H05K9/00

Abstract: An ESD (electrostatic discharge) protection device is disclosed. The ESD protection device is configured to protect an internal circuit. The ESD protection device includes an ESD protection array and a control circuit. The ESD protection array includes several ESD protection units. The control circuit is coupled to the ESD protection array. The control circuit is configured to control a conduction of each of the several ESD protection units so that a determined number of the several ESD protection units are conducted.

公开(公告)号：US20240273194A1

公开(公告)日：2024-08-15

申请号：US18166489

申请日：2023-02-09

Applicant: NANYA TECHNOLOGY CORPORATION

Inventor： Kuo-Chiang WANG

IPC: G06F21/55 ,  G06F11/14 ,  G06F21/56

CPC classification number: G06F21/554 ,  G06F11/1458 ,  G06F21/566 ,  G06F2201/84 ,  G06F2221/034

Abstract: A memory device is disclosed. The memory device includes a memory array, a protection circuit, and a control circuit. The memory array includes several memory rows. The protection circuit is configured to determine a first row of the several memory rows to be a victim row. The control circuit is coupled to the memory array and the protection circuit, and the control circuit is configured to back up a data stored in the first row to a second row of the several memory rows. The victim row is hammer attacked.