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HANGZHOU FIRST PV MAT CO LTD

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    34,154
  • Filing trend
    ⇩ 100.0%
About

HANGZHOU FIRST PV MAT CO LTD has a total of 44 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China and United States. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and semiconductors are SUZHOU KECHUANG ELECTRONICS MAT CO LTD, QIANGXINZHENGPIN (SUZHOU) ENV PROT MAT TECH CO LTD and Weifang hongyuan waterproof material co ltd.

Patent filings in countries

World map showing HANGZHOU FIRST PV MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 43
#2 United States 1

Patent filings per year

Chart showing HANGZHOU FIRST PV MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Guangda 39
#2 Lin Jianhua 33
#3 Lin Weihong 14
#4 Tong Rongbai 8
#5 Yan Xiaohui 8
#6 Li Weijie 8
#7 Zhou Hui 7
#8 Zheng Jiongzhou 7
#9 Wang Wei 7
#10 Mei Yunxiao 6

Latest patents

Publication Filing date Title
CN106833403A A kind of cohesive polymers film high and purposes
CN106833406A A kind of high refractive index nano inorganic matter hydridization photovoltaic encapsulation material
CN106860492A A kind of preparation method of cannabinol compounds
CN106698033A Automatic winding device
CN106818334A A kind of reflective degradable mulch high
CN106753059A A kind of pair of glass photovoltaic module hot melt butyl sealant and preparation method
CN106842819A One kind is containing alkynyl monomers end-blocking and developer solution selects flexible positive type photosensitive polyimide resin composition
CN106811153A A kind of photovoltaic module sealing glue that blocks water
CN106750292A A kind of polyimides for printed electronic
CN106750435A A kind of preparation method of the ordered porous Kapton of low-k
CN106711286A Method for preparing selective back surface field of crystalline silicon photovoltaic cell patterned by utilizing photosensitive polyimide
CN106597809A Photosensitive polyimide resin composition for high-frequency transmission circuit board
CN106656038A Accelerated test method for anti-PID performance of packaging adhesive film of photovoltaic assembly
CN106409951A Solar cell assembly backplane with high CTI value
CN106249545A A kind of can the photosensitive dry film solder mask of selfreparing
CN106324992A Photosensitive resin composition
CN106206795A A kind of high water resistant back veneer material easy to clean for big system photovoltaic module
CN106211596A A kind of double side flexible copper coated board and preparation method thereof
CN106084222A Intrinsical height heat conduction polyimides containing polyacetylene chain structure and preparation method
CN106010414A High-cohesiveness fluorocarbon coating and application