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HUNAN YINGHONG SCIENCE & TECHNOLOGY CO LTD

Overview
  • Total Patents
    18
About

HUNAN YINGHONG SCIENCE & TECHNOLOGY CO LTD has a total of 18 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers are NISSAN FUEL YUKI KAGAKU, NAUTAMIX BV and KORNBAUM SIMON.

Patent filings in countries

World map showing HUNAN YINGHONG SCIENCE & TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing HUNAN YINGHONG SCIENCE & TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yang Jianmin 8
#2 Xie Zhiqiang 5
#3 Jianmin Yang 2
#4 Yang Zheng 2
#5 Xianqiu Zhou 1
#6 Liangcheng Lin 1
#7 Cao Zhihui 1
#8 Jianming Yang 1
#9 Fang Yingjie 1
#10 Jianlin Li 1

Latest patents

Publication Filing date Title
CN103642202A Ceramic powder modified polyurethane/epoxy resin interpenetrating network elastomer
CN103708196A Composite roller and preparation method for same
CN103709603A Preparation method of glass fiber reinforced plastic, roller carrier shaft made of glass fiber reinforced plastic, and preparation method of roller carrier shaft
CN103589149A Composite material used for roller bearing pedestal and production method of composite material
CN103612421A Glass fiber reinforced plastic/ polyolefin composite lining tube and manufacturing method thereof
CN103496181A Insulating method of supporting rollers and insulating device
CN103465416A Manufacturing process for supporting roller curing box and curing box manufactured according to process
CN102976066A Novel quick capture device
CN102951427A Novel conveyer belt breakage protection device
CN102963704A Combined automatic correction sweeper
CN102976075A Electric rotary correcting sweeper
CN102976053A Lower carrier roller of belt conveyor
CN102976058A Automatic skew adjusting device for belt conveyor
CN103322123A Fastening device for conveyor belt
CN102785891A Correcting device of tubular conveying machine
CN102785892A Rolling type buffer bed
CN102795458A Seal device for support roller
CN101875777A Polymer-ceramic composite material