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GUANGDONG SUNWILL PRECISING PLASTIC CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    73,871
  • Filing trend
    ⇩ 25.0%
About

GUANGDONG SUNWILL PRECISING PLASTIC CO LTD has a total of 22 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, thermal processes and machines are REUTER GRANT L, POPOV IGOR K and AXIAL INT ESTABLISHMENT.

Patent filings in countries

World map showing GUANGDONG SUNWILL PRECISING PLASTIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing GUANGDONG SUNWILL PRECISING PLASTIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qin Wanxiang 14
#2 Luo Weile 10
#3 Ye Tao 9
#4 Liu Yangming 8
#5 Wang Hanbo 7
#6 Cheng Shouzhao 6
#7 Li Jiasheng 5
#8 Fang Ting 4
#9 Liang Yanhao 4
#10 Wen Xuanfeng 4

Latest patents

Publication Filing date Title
CN112177975A Staggered backward centrifugal wind wheel
CN112177976A Integrated centrifugal fan
CN112268008A Combined fan
CN112228391A Cross-flow wind wheel and cross-flow fan
CN112253538A Axial flow wind wheel structure and axial flow fan
CN112228959A Volute tongue, cross-flow fan and air conditioner
CN111664115A Lighter cross-flow fan blade
CN110966252A Equal-thickness blade type centrifugal fan blade
CN111043075A Centrifugal fan blade with improved backward centrifugal section
CN110878763A Wheel cover molded line structure of backward-inclined fan and resistance reduction design method thereof
CN110757752A Mold with semiconductor refrigerating device
CN110500320A A kind of aerofoil fan
CN110454435A A kind of aerofoil fan with reinforcing rib structure
CN110219829A A kind of anticentripetal spiral casing export structure
CN110319039A A kind of centrifugal fan of uniform air inlet
CN110017301A A kind of reinforcing rib structure of through-flow fan blade
CN109162959A A kind of efficient pressure face wind wheel
CN108317101A A kind of tab construction of cross flow fan
CN108087329A A kind of noise reduction through-flow fan blade
CN108105159A A kind of new volute tongue structure of centrifugation