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CHEN LIQUN

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    80,603
  • Filing trend
    ⇧ 300.0%
About

CHEN LIQUN has a total of 37 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 1988. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets digital networks, computer technology and civil engineering are BAI YANG, SECURERF CORP and AEGIS TECHNOLOGY INC.

Patent filings in countries

World map showing CHEN LIQUNs patent filings in countries

Patent filings per year

Chart showing CHEN LIQUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Liqun 36
#2 Ye Qiuhan 10
#3 Proudler Graeme John 3
#4 Mao Wenbo 2
#5 Cabuk Serdar 1
#6 Malone-Lee John 1
#7 Harrison Keith Alexander 1
#8 Plaquin David 1
#9 Belrose Caroline Jessica 1
#10 Liqun Chen 1

Latest patents

Publication Filing date Title
CN112226220A High-temperature acidizing corrosion inhibitor and preparation method thereof
CN112065220A Glass shower room
CN111546045A Bridge-cut-off aluminum glass door and window sealing rubber strip installing machine and installing method
CN111633409A Manufacturing and processing machine and manufacturing and processing method for heat-insulating bridge-cutoff aluminum glass door and window
CN111589680A Surface treatment process for manufacturing bridge-cut-off aluminum profile
CN110861223A Sound-absorbing gypsum board positioning punching processing machinery and processing method
CN110802460A Graphite polyphenyl plate secondary forming processing device and secondary processing method
CN110806052A Cooling circulating water system
CN110815372A PC hollow plate forming and processing device and forming and processing method
CN110774222A Plastic-steel door and window assembly sealing strip installation crimping machinery
CN110805210A Polycarbonate hollow plate convenient to connect and install
CN110775875A Wall hanging type customized furniture auxiliary mounting tool
CN110761669A Aluminum alloy door and window
CN109549784A Infant's separate type paper diaper
CN109223322A Ventilating paper nappies
CN109008730A A kind of shower house easy to disassemble
CN109163296A A kind of LED light
CN108159618A Fire hydrant
CN105853860A Traditional Chinese medicinal composition for treating rhinitis
CN105380108A Making method of red bean cake