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QIAN WENLONG

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    143,355
About

QIAN WENLONG has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, audio-visual technology and computer technology are CHI GAOXIANG, KUNSHAN CLEAR PURIFICATION EQUIPMENT CO LTD and LIU ZHONGPING.

Patent filings in countries

World map showing QIAN WENLONGs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing QIAN WENLONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qian Wenlong 12

Latest patents

Publication Filing date Title
CN110908455A Waterproof outer frame applied to computer host case
CN110899156A Dust removal device for outer surface of computer host case
CN110884860A Feeding device for synthesis workshop that facilitates use
CN110882403A Gynecological nursing medical instrument disinfection device
CN110886054A Tension control device of high-speed chain type embroidery machine
CN110889924A Door-turning and necking device with liftable emptying door
CN110891378A Electrical chemical equipment dust keeper
CN110877495A Mechanical Z-axis balancing stand for engraving
CN110876968A High-efficient environment-friendly reducing mechanism for fodder
CN110879124A Electronic product drop test equipment
CN110883660A Electronic machine processing is with two-end type electric drive grinding device
CN110872165A Waste water recovery equipment with two-way outlet valve