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ZENG JIAN

Overview
  • Total Patents
    59
  • GoodIP Patent Rank
    30,300
  • Filing trend
    ⇧ 400.0%
About

ZENG JIAN has a total of 59 patent applications. It increased the IP activity by 400.0%. Its first patent ever was published in 2002. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, computer technology and biotechnology are ZELLWERK GMBH, ZHEN ZHANG and TAKAGI KOGYO KK.

Patent filings in countries

World map showing ZENG JIANs patent filings in countries

Patent filings per year

Chart showing ZENG JIANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zeng Jian 58
#2 Li Youlin 1
#3 He Lei 1
#4 Murphy Brian R 1
#5 Wang Yonggang 1
#6 Ou Liangyi 1
#7 Zeng Jian Liao 1
#8 Dai Wenxu 1
#9 Sun Wei 1
#10 Zhang Yinfei 1

Latest patents

Publication Filing date Title
CN111959529A Suspension type monorail system
CN111925188A Method and equipment for manufacturing inorganic non-metallic material
CN111812855A Projection equipment based on micro-grating light splitting technology and working method thereof
CN111776713A Automatic feeding device applied to round rod
CN111795257A Remote control type pipeline detection device
CN111790568A Automatic glue spraying equipment
CN109769418A Deflagration type fruit tree is loosened the soil pricker
CN108993843A UV paints novel log coating cabinet body production technology
CN108652058A Round type multichannel inflates feed granules extruder head
CN108611262A Self-cleaning inner tubal wall duct type bioreactor
CN108263247A A kind of conductor rail stent repairs pedestal
CN110240998A The closed bioreactor of the shell and tube of automatic cleaning tube wall
CN107087730A Soft inflated buoyancy feed
CN105082363A Mixing station
CN105584741A Powder storage bin
CN103949793A Improved silver welding rod
CN103949791A Welding rod capable of being fully burnt
CN103984341A Intelligent climbing wireless monitoring rescue instrument
CN103950606A Carton for packaging
CN103949790A Welding electrode