Inventor
MA LIFENG
CN16 patents
⚠️ This page may combine multiple inventors who share the name “MA LIFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV TAIYUAN SCIENCE & TECH
12 patentsUS11241725B2Feb 8, 2022
Method for rolling metal composite plate strip
UNIV TAIYUAN SCIENCE & TECH2 citations70
US10293416B2May 21, 2019
Hydraulic rolling-cut shears
UNIV TAIYUAN SCIENCE & TECH3 citations69
US11891261B2Feb 6, 2024
Device and method for detecting flatness of sheet material
UNIV TAIYUAN SCIENCE & TECH2 citations68
US10744558B2Aug 18, 2020
Magnesium alloy cast-rolling unit
UNIV TAIYUAN SCIENCE & TECH0 citations49
US10449602B2Oct 22, 2019
Magnesium alloy cast-rolling unit
UNIV TAIYUAN SCIENCE & TECH0 citations49
US10898902B2Jan 26, 2021
Production line for recycling and processing waste materials of steel rolling
UNIV TAIYUAN SCIENCE & TECH0 citations48
US12233454B1Feb 25, 2025
Casting-rolling side sealing device with electromagnetic stirring function
UNIV TAIYUAN SCIENCE & TECH0 citations45
US11780624B2Oct 10, 2023
Device for binding rod bundles
UNIV TAIYUAN SCIENCE & TECH0 citations44
US11691189B2Jul 4, 2023
Robot for oil tank cleaning
UNIV TAIYUAN SCIENCE & TECH0 citations44
US11623259B2Apr 11, 2023
System for flattening steel plates
UNIV TAIYUAN SCIENCE & TECH0 citations41
US10363592B2Jul 30, 2019
Method for preparing metal composite plate strip by rolling
UNIV TAIYUAN SCIENCE & TECH0 citations39
US10518342B2Dec 31, 2019
Hydraulic two-side rolling-cut shears
UNIV TAIYUAN SCIENCE & TECH0 citations36