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GUANGDONG SHENGYI TECH CO LTD

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    226,128
About

GUANGDONG SHENGYI TECH CO LTD has a total of 52 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China and Taiwan. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and surface technology and coating are ELITE MATERIAL CO LTD, ELITE ELECTRONIC MATERIAL KUNSHAN CO LTD and SICHUAN DONGFANG INSULATING MAT CO LTD.

Patent filings in countries

World map showing GUANGDONG SHENGYI TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 49
#2 Taiwan 3

Patent filings per year

Chart showing GUANGDONG SHENGYI TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ru Jinghong 5
#2 Zeng Xianping 4
#3 Zhang Xiangyu 4
#4 Li Longfei 4
#5 Wu Xiaolian 4
#6 Wu Hongkui 4
#7 Qing Wang 3
#8 Chai Songgang 3
#9 Qianfa Liu 2
#10 Wang Lifeng 2

Latest patents

Publication Filing date Title
CN103358631A Dielectric layer for embedded capacitance material, embedded capacitance material, preparation method and use of embedded capacitance material
CN103419436A Double plate and preparation method thereof
CN103360724A Low coefficient of thermal expansion thermosetting resin composite, preimpregnated material and metal foil-clad plate
CN103360725A Thermosetting resin composition with high insulating property, prepreg and metal-clad foil plate
CN103308010A Board surface roughness inspection method and device
CN103129042A Carbon fiber base fabric composite material and preparation method and application thereof
CN103129090A Preparation method of glass-film base copper-clad plate (CCL) and CCL obtained according to the same
CN103144378A Copper-clad plate (CCL) and printed circuit board (PCB) of phenol novolac (PN) curing system and manufacturing method thereof
CN103131008A Bismaleimide prepolymer and synthesis method thereof
CN103091247A Method and equipment for testing binding force of pad and base material
CN103096631A Processing method of printed circuit board (PCB) and PCB
CN103073844A Halogen-free flame-retardant epoxy resin composition and cover film produced by halogen-free flame-retardant epoxy resin composition
CN102958290A PCB (printed circuit board) manufacturing method capable of improving PCB large copper surface upwarp
CN102950084A Method for reducing precipitation of organic matter in hot wind of gluing machine
CN102933036A Insulating board for circuit board production, circuit board and circuit board production method
CN102928563A Method for assessing filling performance of different prepregs
CN102922864A Method and device for producing prepreg
CN102922809A Liquid crystal polymer glass fiber bonding sheet copper-clad plate and preparation method thereof
CN102909932A Method of applying high temperature-resistant buffer materials in glass cloth welding cloth
CN102909912A Insulating plate and preparation method thereof