P

Inventor

Ji Rumin

CN18 patents
⚠️ This page may combine multiple inventors who share the name “Ji Rumin”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHANGXIN MEMORY TECH INC

17 patents
US11790959B2Oct 17, 2023

Sensitivity amplifier

CHANGXIN MEMORY TECH INC2 citations71
US11683027B2Jun 20, 2023

Comparators

CHANGXIN MEMORY TECH INC3 citations71
US11393521B2Jul 19, 2022

Power module and a memory device

CHANGXIN MEMORY TECH INC2 citations71
US11894082B2Feb 6, 2024

Anti-fuse memory and control method thereof

CHANGXIN MEMORY TECH INC0 citations61
US11632079B2Apr 18, 2023

Oscillating circuit

CHANGXIN MEMORY TECH INC0 citations58
US12362025B2Jul 15, 2025

Anti-fuse address decoding circuit, operation method, and memory

CHANGXIN MEMORY TECH INC0 citations50
US12322462B2Jun 3, 2025

Programmable memory and method for driving programmable memory

CHANGXIN MEMORY TECH INC0 citations50
US12308316B2May 20, 2025

Anti-fuse storage layout and circuit thereof, and anti-fuse memory and design method thereof

CHANGXIN MEMORY TECH INC0 citations50
US12082402B2Sep 3, 2024

Anti-fuse readout circuit, anti-fuse memory, and testing method

CHANGXIN MEMORY TECH INC0 citations50
US11862228B2Jan 2, 2024

Power supply circuit and memory

CHANGXIN MEMORY TECH INC0 citations50
US11854633B2Dec 26, 2023

Anti-fuse memory cell state detection circuit and memory

CHANGXIN MEMORY TECH INC0 citations50
US11854605B2Dec 26, 2023

State detection circuit for anti-fuse memory cell, and memory

CHANGXIN MEMORY TECH INC0 citations50
US11842766B2Dec 12, 2023

Anti-fuse memory circuit

CHANGXIN MEMORY TECH INC0 citations50
US11817159B2Nov 14, 2023

Circuit for detecting anti-fuse memory cell state and memory

CHANGXIN MEMORY TECH INC0 citations50
US11817163B2Nov 14, 2023

Circuit for detecting state of anti-fuse storage unit and memory device thereof

CHANGXIN MEMORY TECH INC0 citations50
US11703527B2Jul 18, 2023

Voltage detection circuit and charge pump circuit

CHANGXIN MEMORY TECH INC0 citations50
US11699496B2Jul 11, 2023

Anti-fuse memory circuit

CHANGXIN MEMORY TECH INC0 citations50

UNIV ANHUI

1 patent