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CHONGQING QUANMAO HEYU TECH CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    66,134
  • Filing trend
    ⇩ 100.0%
About

CHONGQING QUANMAO HEYU TECH CO LTD has a total of 25 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and machine tools are NINGBO JIWEI MELT MOULD CASTING CO LTD, XIA ZHIQING and NINGBO QIANHAO METAL PRODUCT CO LTD.

Patent filings in countries

World map showing CHONGQING QUANMAO HEYU TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing CHONGQING QUANMAO HEYU TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Zhiquan 25

Latest patents

Publication Filing date Title
CN108213547A A kind of valve lever pin production cutter device
CN108179255A A kind of clutch of motorcycle control stick normalizing process
CN108188334A A kind of air valve of motor cycle rocker arm shaft forging technology
CN108160427A A kind of motorcycle accessories surface even application technique
CN108214157A A kind of motorcycle parts processing grinding device
CN108115112A A kind of processing technology of the automobile-used double crosslinking gear shaft of motor
CN108103492A A kind of clutch of motorcycle gear shift arm Anticorrosion measure
CN108034198A A kind of motorcycle brake friction plate and its preparation process
CN108179250A A kind of high intensity chain wheel of motorcycle quenching technical
CN108177713A A kind of theft-proof motorcycle boot
CN108220979A A kind of motorcycle double crosslinking gear shaft cleaning
CN108251716A A kind of processing technology of motorcycle engine casing
CN108165720A A kind of process of surface treatment of the automobile-used valve lever pin of motor
CN108188357A A kind of casting technique of chain wheel of motorcycle wheel hub
CN108193121A A kind of Gears for Motorcycle and its preparation process
CN108213871A A kind of manufacturing process of motorcycle initiating bar
CN108193122A A kind of processing technology of corrosion-resistant shift fork axle
CN108127357A A kind of motorbike brake disc processing technology
CN108193143A A kind of processing technology of high-strength abrasion-proof valve lever pin
CN108118386A A kind of motorcycle fork axis electrolytic polishing process