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CHANGZHOU VOCATIONAL INST LIGHT IND

Overview
  • Total Patents
    193
  • GoodIP Patent Rank
    7,540
  • Filing trend
    ⇧ 76.0%
About

CHANGZHOU VOCATIONAL INST LIGHT IND has a total of 193 patent applications. It increased the IP activity by 76.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, packaging and shipping and control are NANTONG POLYTECHNIC COLLEGE, WUXI ZHIGU RUITUO TECH SERVICES CO LTD and NANJING 7425 RUBBER & PLASTIC CO LTD.

Patent filings in countries

World map showing CHANGZHOU VOCATIONAL INST LIGHT INDs patent filings in countries
# Country Total Patents
#1 China 193

Patent filings per year

Chart showing CHANGZHOU VOCATIONAL INST LIGHT INDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Zhiqiang 15
#2 Wang Qian 14
#3 Zhang Ning 10
#4 Xu Ziming 9
#5 Wu Zhengming 8
#6 Chu Shouyun 7
#7 Xue Maoquan 7
#8 Xie Baozhi 7
#9 Yuan Feng 6
#10 Ma Guohua 5

Latest patents

Publication Filing date Title
CN110977696A Numerical control grinding machine for grinding wind impeller and machining method thereof
CN111016941A Rail transport device convenient to unload
CN110986323A Constant temperature control method for file warehouse section
CN111016733A Battery management system and management method suitable for electric bicycle
CN110977655A Two-sided grinding device of brake disc
CN111012264A Dining table top cleaning device
CN110988625A New energy automobile battery module explosion-proof sensor detects and stitch shaping all-in-one
CN110842110A Battery module explosion-proof sensor stitch single-station automatic bending forming device
CN110850295A Battery module sensor clamp and using method
CN110902598A Electric jacking device
CN110980569A Multifunctional suspension device
CN110901430A Waterproof fast-assembling type direct current charging seat for electric automobile
CN110913626A Electronic experiment equipment storage box
CN110913659A Electronic information anti-interference device
CN110843113A Quantitative feeding and stirring device for cement-based stone-like road edge stone
CN111027722A Enterprise labeling operation and maintenance method
CN110882592A Dust fall atomizer
CN110722898A Detachable automatic binding device for correcting test paper
CN110682277A Light compact material snatchs manipulator
CN110680090A Convertible self-cleaning dining table