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Zhaoqing kerun vacuum equipment co ltd

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    129,918
  • Filing trend
    ⇩ 50.0%
About

Zhaoqing kerun vacuum equipment co ltd has a total of 16 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating and machines are DALIAN BE TRUST ENVIRONMENTAL PROT SCIENCE & TECHNOLOGY CO LTD, KOROLEV YURIJ M and MAANSHAN LANKE REMFG TECHNOLOGY CO LTD.

Patent filings in countries

World map showing Zhaoqing kerun vacuum equipment co ltds patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing Zhaoqing kerun vacuum equipment co ltds patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhu Jianming 16
#2 Li Jinqing 5
#3 Zhang Runhua 2

Latest patents

Publication Filing date Title
CN111424247A Rotary long-life multi-arc target and use method thereof
CN111378951A Winding type optical coating device and method based on magnetron sputtering and electron gun evaporation
CN110004425A The enhanced magnetic control optical coating device of takeup type ion and method
CN108517504A Multiple film layer continuous coating device and method
CN107236933A The filming equipment and method of a kind of flexible parent metal coating thick film
CN107217241A Reinforced graphite alkene coating thin film device and method based on PECVD
CN106756850A A kind of efficiency compact high magnetic control film coating device and method
CN106167349A The bending furnace of automobile rearview mirror glass processing
CN105908146A Rotary magnetron target and horizontal magnetron sputtering coating equipment
CN106011798A Graphene thin film coating device and method based on PECVD
CN106048546A Compact type flexible substrate magneto-controlled sputter coating equipment and method
CN105296953A Film coating device for solar heat absorption films
CN105256284A Environment-friendly aluminum mirror vacuum coating equipment
CN103451614A Continuous coating device and method for lamp lens
CN102936100A Rotary type continuous coating device and method thereof
CN102584032A Device and method for manufacturing solar arc-shaped condensation glass