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GUILIN ELECTRICAL EQUIPMENT SCIENT RESEARCH INSTITUTE CO LTD

Overview
  • Total Patents
    92
  • GoodIP Patent Rank
    15,653
  • Filing trend
    ⇩ 6.0%
About

GUILIN ELECTRICAL EQUIPMENT SCIENT RESEARCH INSTITUTE CO LTD has a total of 92 patent applications. It decreased the IP activity by 6.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and environmental technology are NINGBO YAOZHONG MOLDING TECH CO LTD, SUZHOU XIONGLIN NEW MATERIAL SCIENCE & TECH CO LTD and GUANGDONG BAIHUIDA NEW MAT CO LTD.

Patent filings in countries

World map showing GUILIN ELECTRICAL EQUIPMENT SCIENT RESEARCH INSTITUTE CO LTDs patent filings in countries
# Country Total Patents
#1 China 92

Patent filings per year

Chart showing GUILIN ELECTRICAL EQUIPMENT SCIENT RESEARCH INSTITUTE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qing Shuanggui 24
#2 Ji Yaning 21
#3 Bai Xiaoqing 20
#4 Zhu Lingyun 19
#5 Feng Yufeng 18
#6 Ren Xiaolong 17
#7 Jiang Gengjie 17
#8 Wang Zhenyu 17
#9 Chen Zhiping 15
#10 Ma Jixiang 15

Latest patents

Publication Filing date Title
CN111269541A Antistatic biaxially-oriented polylactic acid film and preparation method thereof
CN111253604A Smooth bidirectional stretching polylactic acid film and preparation method thereof
CN111253603A Microcrystalline cellulose reinforced biaxially oriented polylactic acid film and preparation method thereof
CN111245168A Printed winding motor rotor armature with improved commutator
CN111113754A Method for improving edge strength of polyamide acid film
CN110885466A Polyimide film with high orientation stability and preparation method thereof
CN110885465A Preparation method of low-thermal expansion coefficient thermoplastic polyimide film for two-layer flexible copper clad laminate
CN111019129A Low-thermal expansion coefficient soluble polyimide resin powder and preparation method thereof
CN110885464A Preparation method of isotropic dimensionally stable polyimide film
CN111017919A High-thermal-conductivity artificial graphite film and preparation method thereof
CN110903505A Graphene-enhanced polyimide composite film, preparation method thereof and artificial graphite film
CN111057256A Preparation method of size-stable polyimide film
CN110815774A Air knife device for roller dewatering
CN110696249A Water spraying device for film cooling
CN110705075A Optimization design method of static pressure box hole plate
CN110530736A A kind of horizontal drawing film monitoring experiment device of high temperature
CN110343275A A kind of preparation method of polyimides ultrathin membrane
CN110253904A A kind of thick polyimide film or super thick film and preparation method thereof
CN110103450A A kind of Split type heat preservation case for plastic film transverse drawing mill
CN110103265A A kind of side film device for excising of film