Membership
Tour
Register
Log in
Cenwenda LI
Follow
Person
Chengdu, CN
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Online pulverized coal concentration regulator and regulating method
Patent number
12,092,327
Issue date
Sep 17, 2024
Wei Li
G05 - CONTROLLING REGULATING
Information
Patent Grant
Erosion prevention structure for sealing surface of valve
Patent number
10,563,785
Issue date
Feb 18, 2020
Cenwenda Li
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
ONLINE PULVERIZED COAL CONCENTRATION REGULATOR AND REGULATING METHOD
Publication number
20220146097
Publication date
May 12, 2022
Wei LI
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
EROSION PREVENTION STRUCTURE FOR SEALING SURFACE OF VALVE
Publication number
20190011055
Publication date
Jan 10, 2019
Cenwenda LI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...