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CHEN NAN

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    81,631
  • Filing trend
    ⇩ 100.0%
About

CHEN NAN has a total of 33 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2008. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets computer technology, measurement and environmental technology are INVOX TECHNOLOGY, BEING ADVANCED MEMORY CORP and SILICON7 INC.

Patent filings in countries

World map showing CHEN NANs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Chen Nan 33
#2 Chen Zhiqin 6
#3 Chaba Ritu 3
#4 Jung Changho 2
#5 Jung Chang Ho 2
#6 Chen Bai 1
#7 Sun Jingying 1
#8 Sani Mehdi Hamidi 1
#9 Chen Xi 1
#10 Yoon Sei Seung 1

Latest patents

Publication Filing date Title
CN112156253A Nephrology department dialysis tube fixing device
CN111388312A Nasal cavity cleaner
CN110947491A Soil smashing device
CN110987562A Soil sample detects uses preprocessing device
CN110849667A Sampling device for soil detection
CN110849658A Sampling device for soil detection
CN110823634A Soil sampling device
CN110849664A Soil detection sampling device
CN110986538A Soil sample air-dries device
CN110887691A Soil sampling device capable of determining depth
CN110896821A A kind of tree auxiliary device for soil ground
CN110887692A Soil sampling device capable of collecting in layered mode
CN110613211A Automatic waxing equipment for bracelets
CN110482325A A kind of yarn waxing device
CN106820858A Cup with rotary filter screen
CN105882960A Revolving wing
CN105250034A Multifunctional diagnosis and treatment table for dermatological department
CN104689349A Device for drying and sterilizing clothes
CN104312473A Back pasting net for linking mosaic grains and manufacture method of back pasting net
CN104048387A Air purifier adjusting control method, device and system and air purifier