Inventor

XU QUAN

CN27 patents

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

XU QUAN

UNIV QINGDAO TECHNOLOGY

Manufacturing method of embedded metal mesh flexible transparent conductive film and application thereof

3D printing device and method for integrated manufacturing of functionally gradient materials and three-dimensional structures

Method and system for manufacturing flexible transparent conductive film with embedded metal material

Method and apparatus for mass production of AR diffractive waveguides

GUANGZHOU QIANQIAN PET PRODUCTS CO LTD

Pet harness

Pet retractor

Pet light-emitting safety device, pet chest and back harness, and pet collar

ISTORAGE LTD

Dongle for ciphering data

Dongle for ciphering data

Portable encryption device with multiple keys

XU QUAN

Water bottle

Pet lead

Method, multimedia system and network side device for recording program

JIANGSU MIDEA CLEANING APPLIANCES CO LTD

Cyclone separator

Dust collector for cleaner

YANGZHOU NEW COORDINATE HOUSEHOLD PRODUCTS CO LTD

Flip pickle jar

Cover for storage container

XU ZHEFENG

Preparation method of hot dip galvanized sheet anti-corrosive treatment agent of environmental protective

Metal protection coating, hot-dip Zn metallic material and hot-dip Al—Zn metallic material using the same

ZOU MING

High carbon content and high strength heat-treated steel rail and method for producing the same

SKF AB

Roller bearing, wind turbine and method for controlling same

UNIV TIANJIN

Quick-response voltage control method of distribution system considering multiple participants

PANGANG GROUP PANZHIHUA IRON & STEEL RES INST CO LTD

Heat treatment method of turnout track and the turnout track

YUAN PING

Passivant for hot-dip Al-Zn-coated sheet and preparation method and use thereof

UNIV NORTHEASTERN

Visualized time sequence pattern matching method for data visualization analysis based on Hough transformation

PANGANG GROUP RES INSTITUTE CO LTD

Water-based high-temperature-resistant titanium-steel anti-bonding coating and use thereof

BEIJING IAMETAL NEW ENERGY TECH CO LTD

Preparation method of silicon-based composite negative electrode material for lithium battery