Inventor
TIAN XUAN
CN17 patents
⚠️ This page may combine multiple inventors who share the name “TIAN XUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WESTERN DIGITAL TECH INC
9 patentsUS11557346B2Jan 17, 2023
Self-adaptive program pulse width for programming 3D NAND memory
WESTERN DIGITAL TECH INC3 citations72
US11367491B1Jun 21, 2022
Technique for adjusting read timing parameters for read error handling
WESTERN DIGITAL TECH INC2 citations71
US12279430B2Apr 15, 2025
Configurable capacitors with 3D non-volatile array
WESTERN DIGITAL TECH INC0 citations62
US12346562B2Jul 1, 2025
Non-volatile memory bitmap for garbage collection
WESTERN DIGITAL TECH INC0 citations52
US12387782B2Aug 12, 2025
Fast direct look ahead read mode in a memory device
WESTERN DIGITAL TECH INC0 citations51
US12099743B2Sep 24, 2024
Non-volatile memory integrated with artificial intelligence system for preemptive block management
WESTERN DIGITAL TECH INC0 citations49
US12374402B2Jul 29, 2025
Smart early program termination algorithm for neighbor plane disturb countermeasure
WESTERN DIGITAL TECH INC0 citations47
US12243605B2Mar 4, 2025
Storage system and method for proactive die retirement by fatal wordline leakage detection
WESTERN DIGITAL TECH INC0 citations46
US12293800B2May 6, 2025
Non-volatile memory with layout adaptive problematic word line detection
WESTERN DIGITAL TECH INC0 citations44
SANDISK TECHNOLOGIES LLC
4 patentsUS11538538B1Dec 27, 2022
Apparatus and methods for smart verify with neighbor plane disturb detection
SANDISK TECHNOLOGIES LLC7 citations82
US11605436B2Mar 14, 2023
Countermeasure modes to address neighbor plane disturb condition in non-volatile memory structures
SANDISK TECHNOLOGIES LLC2 citations71
US11901015B2Feb 13, 2024
Voltage kick for improved erase efficiency in a memory device
SANDISK TECHNOLOGIES LLC0 citations62
US11972804B2Apr 30, 2024
Techniques for checking vulnerability to cross-temperature read errors in a memory device
SANDISK TECHNOLOGIES LLC0 citations58
SANDISK TECHNOLOGIES INC
4 patentsUS12579030B2Mar 17, 2026
Compute-in-memory using neural networks stored in a non-volatile memory for predictive block health assessment of the non-volatile memory
SANDISK TECHNOLOGIES INC0 citations62
US12562226B2Feb 24, 2026
Current monitoring in a memory device to improve short detection
SANDISK TECHNOLOGIES INC0 citations62
US12580030B2Mar 17, 2026
Dynamic bit line voltage during program verify to provide more threshold voltage budget
SANDISK TECHNOLOGIES INC0 citations51
US12512175B2Dec 30, 2025
Non-volatile memory with enhanced early program termination mode for neighbor plane disturb
SANDISK TECHNOLOGIES INC0 citations50