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CHANGZHOU HUA R SHENG REFLECTIVE MAT CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    142,488
  • Filing trend
    ⇩ 75.0%
About

CHANGZHOU HUA R SHENG REFLECTIVE MAT CO LTD has a total of 12 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and machines are SOKEN KAGAKU KK, CHENGDU HUIJIA ADHESIVE PRODUCT CO LTD and SOKEN CHEMICAL & ENGINEERING CO LTD.

Patent filings in countries

World map showing CHANGZHOU HUA R SHENG REFLECTIVE MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CHANGZHOU HUA R SHENG REFLECTIVE MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lu Yajian 12
#2 Ran Ke 9
#3 Chen Derong 4
#4 Wang Yuting 2
#5 Wang Yuming 2
#6 Li Zhichao 2
#7 Wang Peiyuan 2
#8 Xu Yanfeng 1
#9 Wang Hao 1
#10 Yao Yao 1

Latest patents

Publication Filing date Title
CN111777975A Special low-temperature curing heat conduction pressure-sensitive adhesive for prism film and preparation method thereof
CN111675986A Preparation method of special heat conduction pressure-sensitive adhesive for microprism film
CN111320897A UV transparent ink for prism type reflective film spray painting
CN111055414A Equipment for producing microprism reflecting material by using strip-shaped die
CN111073582A Preparation method of microprism coating adhesive
CN111057505A Special pressure-sensitive adhesive for cement surface prism film and preparation method thereof
CN111040676A Special pressure-sensitive adhesive with magnetism for prism film
CN108008477A A kind of equipment for the embossing of air bladder type Microprism reflective membrane
CN106965533A A kind of edge bonding method of full angle prism body sticker
CN106863678A Make the device and method thereof of micro-prism type reflecting material
CN106905871A From light-accumulated luminous Microprism reflective membrane
CN106702440A Electroforming equipment for preparing large-scale seamless microprism template and method of electroforming equipment