P

Inventor

ZHOU YUCHENG

CN11 patents
⚠️ This page may combine multiple inventors who share the name “ZHOU YUCHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HAIHONG ELECTRIC CO LTD

3 patents
US12106894B2Oct 1, 2024

Winding die

HAIHONG ELECTRIC CO LTD2 citations67
US12266471B2Apr 1, 2025

Method and device for winding foil coil of stereoscopic wound iron core transformer

HAIHONG ELECTRIC CO LTD0 citations46
US12249456B2Mar 11, 2025

Winding cylinder of stereoscopic wound iron core transformer

HAIHONG ELECTRIC CO LTD0 citations45

NOVOZYMES AS

3 patents
US11421379B2Aug 23, 2022

Enzymatic treatment of cellulosic textile

NOVOZYMES AS0 citations58
US10202723B2Feb 12, 2019

Method of treating polyester textile

NOVOZYMES AS0 citations50
US10718085B2Jul 21, 2020

Color modification of textile

NOVOZYMES AS0 citations48

LAI WEIJIAN

1 patent
US8802423B2Aug 12, 2014

Method for treating textile with endoglucanase

LAI WEIJIAN2 citations54

ZHOU YUCHENG

1 patent
US9670614B2Jun 6, 2017

Color modification of textile

ZHOU YUCHENG1 citations43

TRITYPE ELECTRIC CO LTD

1 patent
US11183326B2Nov 23, 2021

Coil structure for a dry-type transformer and a winding method thereof

TRITYPE ELECTRIC CO LTD0 citations42

UNIV HENAN SCIENCE & TECH

1 patent
US12276008B2Apr 15, 2025

Tungsten-base alloy material and preparation method therefor

UNIV HENAN SCIENCE & TECH0 citations40

SINOMA GEOLOGICAL ENGINEERING EXPLORATION AND RES INSTITUTE CO

1 patent
US11987948B2May 21, 2024

Pumping method of large-diameter horizontal pressurized long dewatering well for inexhaustible pumping strata

SINOMA GEOLOGICAL ENGINEERING EXPLORATION AND RES INSTITUTE CO0 citations35