P

Inventor

LU ZHICHAO

US43 patents
⚠️ This page may combine multiple inventors who share the name “LU ZHICHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEFEI RELIANCE MEMORY LTD

31 patents
US11081168B2Aug 3, 2021

Mixed digital-analog memory devices and circuits for secure storage and computing

HEFEI RELIANCE MEMORY LTD8 citations84
US10777608B2Sep 15, 2020

RRAM process integration scheme and cell structure with reduced masking operations

HEFEI RELIANCE MEMORY LTD10 citations84
US11653580B2May 16, 2023

Non-volatile memory structure with positioned doping

HEFEI RELIANCE MEMORY LTD2 citations73
US11489116B2Nov 1, 2022

Thermal field controlled electrical conductivity change device

HEFEI RELIANCE MEMORY LTD2 citations73
US11468947B2Oct 11, 2022

Techniques for initializing resistive memory devices by applying voltages with different polarities

HEFEI RELIANCE MEMORY LTD4 citations73
US11462585B2Oct 4, 2022

RRAM process integration scheme and cell structure with reduced masking operations

HEFEI RELIANCE MEMORY LTD4 citations73
US11069391B2Jul 20, 2021

Dual-precision analog memory cell and array

HEFEI RELIANCE MEMORY LTD3 citations73
US11018295B2May 25, 2021

Non-volatile memory structure with positioned doping

HEFEI RELIANCE MEMORY LTD4 citations73
US10998044B2May 4, 2021

RRAM write using a ramp control circuit

HEFEI RELIANCE MEMORY LTD3 citations73
US10943655B2Mar 9, 2021

Techniques for initializing resistive memory devices by applying different polarity voltages across resistance change material

HEFEI RELIANCE MEMORY LTD4 citations73
US10861544B2Dec 8, 2020

Adaptive memory cell write conditions

HEFEI RELIANCE MEMORY LTD2 citations73
US12451101B2Oct 21, 2025

Display driver system with embedded non-volatile memory

HEFEI RELIANCE MEMORY LTD0 citations62
US12327587B2Jun 10, 2025

Method of RRAM write ramping voltage in intervals

HEFEI RELIANCE MEMORY LTD0 citations62
US12232335B2Feb 18, 2025

RRAM process integration scheme and cell structure with reduced masking operations

HEFEI RELIANCE MEMORY LTD0 citations62
US12230309B2Feb 18, 2025

Dual-precision analog memory cell and array

HEFEI RELIANCE MEMORY LTD0 citations62
US12144269B2Nov 12, 2024

Thermal field controlled electrical conductivity change device

HEFEI RELIANCE MEMORY LTD0 citations62
US12142241B2Nov 12, 2024

Display driver system with embedded non-volatile memory

HEFEI RELIANCE MEMORY LTD0 citations62
US12027206B2Jul 2, 2024

Techniques for initializing resistive memory devices by applying voltages with different polarities

HEFEI RELIANCE MEMORY LTD0 citations62
US11963465B2Apr 16, 2024

Non-volatile memory structure with positioned doping

HEFEI RELIANCE MEMORY LTD0 citations62
US11950519B2Apr 2, 2024

Non-volatile memory cell, non-volatile memory cell array, and method of manufacturing the same

HEFEI RELIANCE MEMORY LTD0 citations62
US11887645B2Jan 30, 2024

Dual-precision analog memory cell and array

HEFEI RELIANCE MEMORY LTD0 citations62
US11735262B2Aug 22, 2023

Adaptive memory cell write conditions

HEFEI RELIANCE MEMORY LTD0 citations62
US11694744B2Jul 4, 2023

Mixed digital-analog memory devices and circuits for secure storage and computing

HEFEI RELIANCE MEMORY LTD0 citations62
US11682457B2Jun 20, 2023

Method of RRAM write ramping voltage in intervals

HEFEI RELIANCE MEMORY LTD0 citations62
US11557264B2Jan 17, 2023

Display driver system with embedded non-volatile memory

HEFEI RELIANCE MEMORY LTD1 citations62
US11551739B2Jan 10, 2023

Dual-precision analog memory cell and array

HEFEI RELIANCE MEMORY LTD0 citations62
US11302394B2Apr 12, 2022

Adaptive memory cell write conditions

HEFEI RELIANCE MEMORY LTD0 citations62
US11238930B2Feb 1, 2022

Method of RRAM WRITE ramping voltage in intervals

HEFEI RELIANCE MEMORY LTD0 citations62
US11227994B2Jan 18, 2022

Non-volatile memory cell, non-volatile memory cell array, and method of manufacturing the same

HEFEI RELIANCE MEMORY LTD0 citations62
US12439609B2Oct 7, 2025

Process technique for embedded memory

HEFEI RELIANCE MEMORY LTD0 citations47
US12133477B2Oct 29, 2024

Resistive random access memory and method for operating same

HEFEI RELIANCE MEMORY LTD0 citations46

RAMBUS INC

3 patents

GOOGLE LLC

3 patents

UNIV LOUISVILLE RES FOUND INC

2 patents

ADVANCED TECHNOLOGY & MATERIAL CO LTD

1 patent

FOSSUM JERRY G

1 patent

LU ZHICHAO

1 patent

FORD GLOBAL TECH LLC

1 patent