Inventor
Ma Maosong
CN9 patents
Patents
9 patentsUS11823756B2Nov 21, 2023
Method and device for testing memory array structure, and storage medium
CHANGXIN MEMORY TECH INC0 citations58
US11893284B2Feb 6, 2024
Method, device and system for testing memory devices
CHANGXIN MEMORY TECH INC0 citations56
US11959938B2Apr 16, 2024
Package substrate, apparatus for testing power supply noise and method for testing power supply noise
CHANGXIN MEMORY TECH INC0 citations54
US12032022B2Jul 9, 2024
Power consumption measurement assembly and method, and chip power consumption measurement device
CHANGXIN MEMORY TECH INC0 citations53
US12222389B2Feb 11, 2025
Test board for testing memory signal
CHANGXIN MEMORY TECH INC0 citations51
US11933842B2Mar 19, 2024
Board adapter device, test method, system, apparatus, and device, and storage medium
CHANGXIN MEMORY TECH INC0 citations49
US12320830B2Jun 3, 2025
Method, device and system for measuring frequency domain characteristics, and storage medium
CHANGXIN MEMORY TECH INC0 citations42
US11977116B2May 7, 2024
Current test circuit, device and method, and storage medium
CHANGXIN MEMORY TECH INC0 citations42
US11933815B2Mar 19, 2024
Test fixture
CHANGXIN MEMORY TECH INC0 citations42