Qin Zhen

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Configurable capacitors with 3D non-volatile array
- Patent number 12,279,430
- Issue date Apr 15, 2025
- SanDisk Technologies, Inc.
- Liang Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Fast search for leaky word line
- Patent number 12,094,550
- Issue date Sep 17, 2024
- SanDisk Technologies, Inc.
- Xingyan Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile memory with redundant control line driver
- Patent number 11,908,521
- Issue date Feb 20, 2024
- Western Digital Technologies, Inc.
- Liang Li
- G11 - INFORMATION STORAGE
Information Patent Grant
State-by-state program loop delta detection mode for detecting a de...
- Patent number 11,775,374
- Issue date Oct 3, 2023
- Western Digital Technologies, Inc.
- Liang Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Erase technique for checking integrity of non-data word lines in me...
- Patent number 11,335,419
- Issue date May 17, 2022
- Western Digital Technologies, Inc.
- Liang Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Detecting problematic voltage signals from charge pumps
- Patent number 11,073,570
- Issue date Jul 27, 2021
- Western Digital Technologies, Inc.
- Liang Li
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CONFIGURABLE CAPACITORS WITH 3D NON-VOLATILE ARRAY
- Publication number 20240114685
- Publication date Apr 4, 2024
- Western Digital Technologies, Inc.
- Liang Li
- G11 - INFORMATION STORAGE
Information Patent Application
FAST SEARCH FOR LEAKY WORD LINE
- Publication number 20240055064
- Publication date Feb 15, 2024
- Western Digital Technologies, Inc.
- Xingyan Zhou
- G11 - INFORMATION STORAGE
Information Patent Application
NON-VOLATILE MEMORY WITH REDUNDANT CONTROL LINE DRIVER
- Publication number 20230245703
- Publication date Aug 3, 2023
- Western Digital Technologies, Inc.
- Liang Li
- G11 - INFORMATION STORAGE
Information Patent Application
STATE-BY-STATE PROGRAM LOOP DELTA DETECTION MODE FOR DETECTING A DE...
- Publication number 20220334902
- Publication date Oct 20, 2022
- Western Digital Technologies, Inc.
- Liang Li
- G06 - COMPUTING CALCULATING COUNTING