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FENG JIANJUAN

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    60,628
  • Filing trend
    ⇩ 8.0%
About

FENG JIANJUAN has a total of 27 patent applications. It decreased the IP activity by 8.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets machine tools, packaging and shipping and civil engineering are RUGAO DASHENG LINE MAT CO LTD, QINGDAO QINDE RIGGING HARDWARE CO LTD and PINGHU QIANJIANG MACHINERY MFG CO LTD.

Patent filings in countries

World map showing FENG JIANJUANs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing FENG JIANJUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Feng Jianjuan 17
#2 Chen Xuezhong 4
#3 The Inventor Has Waived The Right To Be Cited 4
#4 Song Tao 2

Latest patents

Publication Filing date Title
CN112139420A Horizontal bolt cold heading forming machine
CN112139421A Vertical cold heading former of bolt
CN111940659A Horizontal bolt forming equipment
CN111957870A Vertical bolt forming machine
CN109623406A A kind of hollow axis machining apparatus of speed reducer
CN109605044A The hollow axis machining apparatus of integral type
CN109604471A Bus luggage hatch door sheet metal forming auxiliary device
CN109590401A A kind of bus luggage hatch door sheet metal forming equipment
CN109482774A One kind forming ancillary equipment for external board of vehicle door
CN109226478A Door skin molding equipment
CN108838974A A kind of Automobile shaft storing unit
CN108748050A The vertical apparatus for placing of parallel-moving type Automobile shaft
CN108748049A Automobile shaft apparatus for placing
CN108760195A canned food detection device
CN108680316A The air tightness detection equipment of canned food
CN107869278A Lock-protecting device
CN107859442A Lockset protector
CN107571185A Combined type internal hexagonal wrench
CN107553383A Electric wrench sleeve
CN107486810A Electric wrench inner hexagon spanner