P

Inventor

DU ZHICHAO

CN17 patents
⚠️ This page may combine multiple inventors who share the name “DU ZHICHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YANGTZE MEMORY TECH CO LTD

13 patents
US11915761B2Feb 27, 2024

Memory device and program operation thereof

YANGTZE MEMORY TECH CO LTD2 citations72
US11908522B2Feb 20, 2024

Memory device and program operation thereof

YANGTZE MEMORY TECH CO LTD3 citations72
US12417036B2Sep 16, 2025

System and method of performing a read operation

YANGTZE MEMORY TECH CO LTD1 citations63
US12283321B2Apr 22, 2025

Memory device and operating method thereof

YANGTZE MEMORY TECH CO LTD1 citations63
US12353726B2Jul 8, 2025

Memory device and program operation thereof

YANGTZE MEMORY TECH CO LTD0 citations62
US12334182B2Jun 17, 2025

Page buffer, memory device, and method for programming thereof

YANGTZE MEMORY TECH CO LTD0 citations62
US12183403B2Dec 31, 2024

Three-dimensional memory device and improved methods of reading the same by shortening read times

YANGTZE MEMORY TECH CO LTD0 citations62
US11594284B2Feb 28, 2023

Read time of three-dimensional memory device

YANGTZE MEMORY TECH CO LTD1 citations62
US12300306B2May 13, 2025

Memory, drive method, memory system, and electronic device

YANGTZE MEMORY TECH CO LTD0 citations61
US12061799B1Aug 13, 2024

System and method of performing a read operation

YANGTZE MEMORY TECH CO LTD1 citations61
US12315568B2May 27, 2025

Memory device and program operation thereof

YANGTZE MEMORY TECH CO LTD0 citations60
US12505881B2Dec 23, 2025

Semiconductor device, programming method, memory, memory system and electronic device

YANGTZE MEMORY TECH CO LTD0 citations50
US12555624B2Feb 17, 2026

Decoder circuits, memory devices and its control method

YANGTZE MEMORY TECH CO LTD0 citations44

TENCENT TECH SHENZHEN CO LTD

3 patents

UNIV HAINAN

1 patent