Yu YU

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Hefei City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Mechanical arm and mechanical arm assembly, test system and method,...
- Patent number 12,007,433
- Issue date Jun 11, 2024
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Yu Yu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Memory device test method, apparatus, and system, medium, and elect...
- Patent number 11,867,755
- Issue date Jan 9, 2024
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Yu Yu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MEMORY DEVICE TEST METHOD, APPARATUS, AND SYSTEM, MEDIUM, AND ELECT...
- Publication number 20220291284
- Publication date Sep 15, 2022
- CHANGXIN MEMORY TECHNOLOGIES, INC
- Yu Yu
- G01 - MEASURING TESTING
Information Patent Application
MECHANICAL ARM AND MECHANICAL ARM ASSEMBLY, TEST SYSTEM AND METHOD,...
- Publication number 20220236321
- Publication date Jul 28, 2022
- CHANGXIN MEMORY TECHNOLOGIES, INC
- Yu YU
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS