Inventor

HU YIFENG

CN5 patents

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

SHANGHAI ELECTRIC POWER GENERATION EQUIPMENT CO LTD

2 patents

US11572802B2Feb 7, 2023

Steam turbine having a steam supplementing structure and operating method therefor

SHANGHAI ELECTRIC POWER GENERATION EQUIPMENT CO LTD0 citations39

US11746674B2Sep 5, 2023

Steam turbine and method for internally cooling the same

SHANGHAI ELECTRIC POWER GENERATION EQUIPMENT CO LTD0 citations37

SHENZHEN ZHILUN DRIVING TECH FOR ELECTRIC VEHICLE CO LTD

1 patent

US10137765B2Nov 27, 2018

Front-and-rear split doors and electric vehicle having the same

SHENZHEN ZHILUN DRIVING TECH FOR ELECTRIC VEHICLE CO LTD3 citations68

UNIV SOOCHOW

1 patent

US12518288B2Jan 6, 2026

Carbon footprint accounting method for silk reeling stage of raw silk

UNIV SOOCHOW0 citations37

WANHUA CHEMICAL GROUP CO LTD

1 patent

US9062154B2Jun 23, 2015

Polycarbonate preparation method

WANHUA CHEMICAL GROUP CO LTD0 citations34