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CHYI DING TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    122,004
About

CHYI DING TECH CO LTD has a total of 14 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, materials and metallurgy and textiles and paper are VALLEY CO INC, FOSHAN HUICHUANG ZHENGYUAN NEW MATERIAL TECH CO LTD and INNOVATIVE CONSTR & BUILD MAT.

Patent filings in countries

World map showing CHYI DING TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CHYI DING TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Youfu 8
#2 Zheng Zhiwen 8
#3 Zhang Baihong 6
#4 Hong Shiyi 4
#5 Chen Suying 4
#6 Zhang Wencan 3
#7 Zhuang Yiwei 1
#8 Li Shiwen 1
#9 Ke An 1
#10 Luo Zhong 1

Latest patents

Publication Filing date Title
CN112138537A Preparation method of photocatalytic decomposition material and filter screen structure
CN111974176A Dehumidification module of mixed gas and detection system thereof
CN111004049A Preparation method of porous ceramic
CN111187030A Method for manufacturing hydrophilic ceramic sheet with humidifying function
CN111187029A Method for producing hydrophilic inorganic sheet having humidifying function
CN110639304A Structure of water spraying plate
CN110615905A Method for making water-spraying plate
CN110614786A Method for manufacturing water spraying plate
CN110388482A Multiple flow passages valve block
CN110368784A Dehumidification device
CN105729840A Preparing method for blue-ray-resisting contact lenses
CN105674393A Rapid substrate temperature averaging device
CN105563861A Hydration-free processing for contact lens
CN105522664A Contact lens processing mold