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SICHUAN HAIYING ELECTRONIC TECH CO LTD

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    34,430
  • Filing trend
    ⇧ 83.0%
About

SICHUAN HAIYING ELECTRONIC TECH CO LTD has a total of 44 patent applications. It increased the IP activity by 83.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, surface technology and coating and machines are GULTECH WUXI ELECTRONICS CO, DONGGUAN HONGYUEN ELECTRONICS CO LTD and TRIPOD WUXI ELECTRONIC CO LTD.

Patent filings in countries

World map showing SICHUAN HAIYING ELECTRONIC TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 44

Patent filings per year

Chart showing SICHUAN HAIYING ELECTRONIC TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lu Xiaoyan 24
#2 Shi Xuequan 9
#3 Li Xu 9
#4 Tao Yinghui 9
#5 Deng Long 8
#6 Tao Yingguo 6
#7 Zhou Shunjian 5
#8 Wang Qingmu 4
#9 Liu Fei 4
#10 Huang Yunjiu 4

Latest patents

Publication Filing date Title
CN111698847A Method for accurately positioning layers of high-frequency circuit board
CN111556671A Manufacturing method of 5G high-frequency mixed-voltage stepped circuit board
CN111683475A Production method of composite high-frequency circuit board
CN111615255A Manufacturing process of high-temperature-resistant intelligent printed board for automobile
CN111629530A Manufacturing method of high-thermal-conductivity HDI plate
CN111683470A Manufacturing method of novel high-reliability IC carrier plate
CN111560629A Electroplating method for micropores on high-speed high-density board
CN111698837A Cyclic etching process of high-reliability IC carrier plate
CN111687548A Processing technology for multiple deep micropores on high-speed high-density board
CN109989079A A kind of technique of high aspect ratio blind hole electro-coppering filling perforation
CN110072332A A kind of metal core printed board and its manufacture craft
CN110139472A A kind of part buried metal core printed board and its manufacturing process
CN109972172A Copper recycling and reusing device and recovery method in circuit board etching solution
CN109968654A The device of accurate pasting protective film on new-energy automobile printed circuit board
CN110029375A The circulation copper electroplating method of high-order high-density circuit board
CN110113884A The fast-etching device and method of new-energy automobile printed circuit board
CN110012609A The combination process of high-thermal conductive metal circuit board
CN110072343A The production line and production technology of new-energy automobile printed circuit board
CN110113882A The etching production line and engraving method of new-energy automobile printed circuit board
CN110099514A The producing device and its polishing process of fine-line multilayer circuit board