Inventor

WANG RUIZHI

CN7 patents

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

BAOSHAN IRON & STEEL

4 patents

US10889874B2Jan 12, 2021

Thick steel plate for high heat input welding and having great heat-affected area toughness and manufacturing method therefor

BAOSHAN IRON & STEEL0 citations58

US9630242B2Apr 25, 2017

Device and method for continuously measuring flow rate near liquid steel surface

BAOSHAN IRON & STEEL0 citations39

US10837089B2Nov 17, 2020

Thick steel plate for high heat input welding and having great heat-affected area toughness and manufacturing method therefor

BAOSHAN IRON & STEEL0 citations37

US9631958B2Apr 25, 2017

Device for measuring flow rate of steel melt near a surface of the steel melt

BAOSHAN IRON & STEEL0 citations36

UNIV SOUTHEAST

1 patent

US12046990B1Jul 23, 2024

Multi-phase high-precision current sharing control method applied to constant on-time control

UNIV SOUTHEAST2 citations71

NORTH CHINA INST SCIENCE & TECH

1 patent

US11747246B2Sep 5, 2023

Coal rock three-dimensional strain field visual system and method under complex geological structure

NORTH CHINA INST SCIENCE & TECH2 citations62

UNIV NORTH CHINA

1 patent

US12360083B1Jul 15, 2025

Method and system for measuring burning rate of propellant based on multi-channel ultrasonic waves

UNIV NORTH CHINA1 citations56