Learn more

ZHEJIANG COWIN ELECTRONICS CO LTD

Overview
  • Total Patents
    12
About

ZHEJIANG COWIN ELECTRONICS CO LTD has a total of 12 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are SHELKOVNIKOV V V, TAIHEI SHOKO KK and PROIZV OB GRUZSELKHOZMASH N.

Patent filings in countries

World map showing ZHEJIANG COWIN ELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing ZHEJIANG COWIN ELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Sun Xinli 11
#2 Wan Xizeng 4
#3 Huang Xiaorong 4
#4 Xu Yijun 3
#5 Guo Bingjian 3
#6 Zheng Liukui 2
#7 He Guojun 2
#8 Chen Gong 2
#9 Jiang Weida 2
#10 Gong Chen 1

Latest patents

Publication Filing date Title
CN104514031A Czochralski monocrystalline silicon doping apparatus and use method thereof
CN103343385A Special-shape size czochralski silicon and growth method thereof
CN103305905A Variable crucible ratio monocrystal silicon growth method
CN103272796A Method for cleaning high-cleanliness monocrystal silicon grinding slice
CN103033246A Silicon slice automatic slice counting method based on electronic balance
CN103033247A Silicon slice automatic slice counting device based on electronic balance
CN102877134A Device for rapid annealing of semiconductor silicone chip
CN102912448A Device for quickly annealing semiconductor silicon chip
CN102839416A Equipment and method for automatically segmenting direct-pull semiconductor silicon single crystal rods
CN102437221A Automatically cleaning cooling type solar cell panel
CN102409395A Gallium element doping device and method for Czochralski silicon
CN102061517A Czochralski single crystal silicon diameter measurement method