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ZHONGSHAN KAIXUAN VACUUM SCIENCE & TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    158,160
About

ZHONGSHAN KAIXUAN VACUUM SCIENCE & TECH CO LTD has a total of 11 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, chemical engineering and electrical machinery and energy are ESTABLISHMENT OF THE BELARUSIAN STATE UNIV RESEARCH INSTITUTE FOR PHYSICAL CHEMICAL PROBLEMS RI PCP, REAVELL JAMES ARTHUR and LEA MFG CO.

Patent filings in countries

World map showing ZHONGSHAN KAIXUAN VACUUM SCIENCE & TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing ZHONGSHAN KAIXUAN VACUUM SCIENCE & TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gao Feng 5
#2 Li Chang'An 5
#3 Nie Peng 3
#4 Qiu Fusheng 3
#5 Li Xiaogang 3
#6 Zheng Qingqiang 3
#7 Huang Guichao 2
#8 Huang Yujun 2
#9 Liang Yebiao 2
#10 Deng Zhixiong 2

Latest patents

Publication Filing date Title
CN111991999A Drying device capable of being recycled
CN112044149A Detachable water treatment tank applied to water treatment system of offshore oil exploitation platform
CN112012901A Metering pump device for glue filling system
CN111606392A Constant pressure water treatment method and constant pressure water treatment equipment
CN110863228A Titanium dioxide nanotube-based getter film and preparation method thereof
CN110863183A Getter film with composite structure and preparation method thereof
CN110643944A Silver layer transparent protective film and application thereof
CN112009897A Condensate oil collecting and discharging device
CN110030799A Vacuum tank and its tank controlling device for doors
CN108460165A The information record queries method and system of vacuum equipment
CN108321997A Continuous vacuum dipping lacquer production line