Learn more

GUANGDE LONGTAI ELECTRONIC SCI TECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    138,724
About

GUANGDE LONGTAI ELECTRONIC SCI TECH CO LTD has a total of 13 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, surface technology and coating and audio-visual technology are WUXI TIANJU SCIENCE & TECH CO LTD, MAANSHAN JINZI TEXTILE OMAMENT CO LTD and SHENGYI TECH SHAANXI CO LTD.

Patent filings in countries

World map showing GUANGDE LONGTAI ELECTRONIC SCI TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing GUANGDE LONGTAI ELECTRONIC SCI TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Weifu 13
#2 Lin Yingrong 7
#3 Li Yatao 5
#4 Wen Jianming 4
#5 Ba Jing 3

Latest patents

Publication Filing date Title
CN112175354A Heat-resistant epoxy resin composition, lead-free high-Tg copper-clad plate and preparation method thereof
CN112250999A Heat-resistant epoxy resin composition, halogen-free middle-Tg copper-clad plate and preparation method thereof
CN112250997A Heat-resistant epoxy resin composition, lead-free middle-Tg copper-clad plate and preparation method thereof
CN112259992A Easy dismounting's halogen-free insulating copper-clad plate
CN112063111A Modified epoxy resin composition, high-Tg low-loss laminated copper-clad plate and preparation method thereof
CN110117410A A kind of flame-proof heat-resistant type FR-4 sheeting compositions and preparation method thereof
CN110116541A A kind of middle TG reheating deformation solidification copper-clad laminate production technology
CN110054868A Heat-conducting type copper coated foil plate composition and preparation method in the fire-retardant high proof voltage of one kind
CN108099351A A kind of copper-clad laminate production technology of the high CTI of Halogen low-k
CN108099350A A kind of copper-clad laminate production technology of low CTE high-breakdown-voltages high tenacity
CN108248177A A kind of high CTI copper-clad laminates production technology of low-k low water absorption
CN104121591A Energy-saving efficient incinerator
CN103528075A Return air comprehensive absorption device for copper-clad plate production