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E HENG TECHNOLOGY CO LTD

Overview
  • Total Patents
    24
About

E HENG TECHNOLOGY CO LTD has a total of 24 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Taiwan and China. Its main competitors in its focus markets environmental technology are ANGANG GROUP MINING CO LTD, VSEROSSIJSKIJ NI SKIJ I K and SEL SKIJ BORIS EVSEEVICH.

Patent filings in countries

World map showing E HENG TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 16
#2 China 8

Patent filings per year

Chart showing E HENG TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Peng Guang-Zhong 4
#2 Guangzhong Peng 4
#3 Guo Xun-Cong 3
#4 Yao Chao-Zhen 3
#5 Zhou Bang-Yan 2
#6 Bangyan Zhou 2
#7 Guwei Jian 2
#8 Hong Wan-Ling 2
#9 Tsai Chun-Yi 2
#10 Jian Gu-Wei 2

Latest patents

Publication Filing date Title
TW201108444A Manufacturing process of thin-film solar cell light absorbing layer and its apparatus
TW201108343A Continuous production facility
TW201038760A Circulating transportation system of continuous type plating apparatus
TW201026581A Conveying elevating mechanism
CN101537404A Constant pressure type glue feeder
TW200938306A Constant pressure glue-dosing device
TW200920865A Turntable-type continuous sputtering machine with robotic arm
TW200920863A Turntable-type continuous sputtering machine for vacuum thin-film process
CN101372738A Auxiliary guide system and apparatus for vacuum sputtering device
CN101372737A Sputtering target having multicomponent target material
TW200907085A Assistant guiding system used in vacuum sputtering device
TW200900517A Sputtering target having multiple target materials
CN101321428A High cooling circuit board and preparation thereof
TW200850125A Circuit board with high heat dissipation capability and manufacturing method thereof
CN101321429A High cooling circuit board and preparation thereof
TW200850126A Circuit board having high heat dissipation capability and manufacturing method thereof
CN101315956A Shield for film coating of thin-film solar cell, and method and system for using the same
TW200847457A A method for connecting thin-film solar cells
CN101312224A Thin-film solar cell cascading method
TW200847451A A mask device for thin-film solar cell coating and the method of using the mask