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WANSHAN SPECIAL ZONE HONG AN FRICTION MATERIAL CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    116,087
About

WANSHAN SPECIAL ZONE HONG AN FRICTION MATERIAL CO LTD has a total of 15 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements are DAWSON HYDRAULICS INC, TORUKAA KK and RAZINTSEV VALERIJ IVANOVICH.

Patent filings in countries

World map showing WANSHAN SPECIAL ZONE HONG AN FRICTION MATERIAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing WANSHAN SPECIAL ZONE HONG AN FRICTION MATERIAL CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Servomotors

Top inventors

# Name Total Patents
#1 Shan Quanqing 15
#2 Zhou Guihong 15

Latest patents

Publication Filing date Title
CN105199669A Method for recycling waste carbon ceramic friction plate to prepare ceramic friction material
CN105198446A Modifier for recovery processing of waste/used carbon-based ceramic friction plates and preparation method therefor
CN105112016A Ceramic friction material mixture and mixing method thereof
CN105174973A Additive for raw material mixing process of ceramic friction material, and preparation method thereof
CN105084908A Modifying method of potassium titanate fiber for carbon-based ceramic friction material
CN105088744A Modifying method of aramid fiber for carbon-based ceramic friction material
CN105061987A Addition agent for carbon-based ceramic friction material mixing and preparation method thereof
CN105108662A Modifying method of phenolic resin for ceramic friction material and preparation method of ceramic friction material
CN105130484A Method for mixing raw materials of ceramic friction material
CN105134843A Ceramic friction material and raw material mixing method thereof
CN104265718A Novel hand pilot valve with floating function
CN104230362A Method for modifying ceramic fiber in carbon-based ceramic brake block raw material
CN104235242A Carbon-based ceramic brake block and preparing method of carbon-based ceramic brake block
CN104233795A Modification method of carbon fibers in carbon-based ceramic braking block raw material
CN104211421A Method for mixing raw materials of carbon-based ceramic brake block