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CHEN FENGCHUN

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    148,406
  • Filing trend
    ⇩ 100.0%
About

CHEN FENGCHUN has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2002. It filed its patents most often in China, United States and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, machines and furniture and games are REVELUT DANIEL, TSARENKO ANATOLIJ I and PAO CHIH-TING.

Patent filings in countries

World map showing CHEN FENGCHUNs patent filings in countries
# Country Total Patents
#1 China 14
#2 United States 2
#3 EPO (European Patent Office) 1
#4 WIPO (World Intellectual Property Organization) 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Chen Fengchun 13
#2 The Inventor Has Waived The Right To Be Cited 1

Latest patents

Publication Filing date Title
CN107387871A Ground source heat pump line down tube supporting device
CN107560491A Earth source heat pump heating plant
CN109737238A Ground source heat pump line down tube traction device
CN107356014A Ground source heat pump line down tube device
CN107351153A Ground source heat pump line cutter device
CN104776610A Integrated solar water heater
CN1531887A Portable large umbrella
CN1513396A External arm suspension type all direction rotating umbrella
CN1511492A Multipurpose synchronous foldable exhibition shelf