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SHENZHEN JECH TECHNOLOGY CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    198,815
About

SHENZHEN JECH TECHNOLOGY CO LTD has a total of 11 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are SHANGHAI ZIDONG FILM MATERIAL CO LTD, FUKUSHIMA PRINTING CO LTD and WUXI JINHE TECHNOLOGY CO LTD.

Patent filings in countries

World map showing SHENZHEN JECH TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHENZHEN JECH TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Li Jianguang 7
#2 Jianguang Li 4
#3 Chen Longying 4
#4 Lei Cui 3
#5 Shiwu He 3
#6 Cui Lei 3
#7 Zhang Daihui 3
#8 Zhu Xixiang 2
#9 Chao Wu 2
#10 Liu Jianhe 2

Latest patents

Publication Filing date Title
CN105177580A Acidic etching liquid copper electrolyzer
CN104947111A Oxidation device of cuprous ions in acid etching liquid for printed circuit board
CN104911597A Printed circuit board acid etching liquid waste gas absorption device
CN105297014A Wet process system
CN104805328A Titanium alloy, preparation method and application thereof
CN104735916A Dual-swing spraying device
CN104233368A Electrolysis unit, overflow electrolysis device and overflow electrolysis method
CN101942662A Method and system for regenerating nitric acid deplating liquid
CN101962775A Sulfuric acid/hydrogen peroxide microetchant stabilizer and preparation method thereof
CN102115889A Regenerated solution of alkaline copper etching solution and method for increasing etching speed thereof
CN101693997A Method for processing acidic etching waste solution of printed circuit board