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DATONG CO LTD

Overview
  • Total Patents
    34
About

DATONG CO LTD has a total of 34 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and electrical machinery and energy are CHENGDU ORGANIC CHEMISTRY CO L, E&D CO LTD and QINGHAI SALT LAKE INST CHINESE.

Patent filings in countries

World map showing DATONG CO LTDs patent filings in countries
# Country Total Patents
#1 China 34

Patent filings per year

Chart showing DATONG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhong Shounan 3
#2 Shuming Zhang 3
#3 Pingyun Wang 3
#4 Jianyi Chen 3
#5 Lu Yating 2
#6 Fujiong Zheng 2
#7 Yang Guolong 2
#8 Mingxiu Jiang 2
#9 Yang Zhiming 2
#10 Li Zhaofa 2

Latest patents

Publication Filing date Title
CN101170041A Field radiation display
CN101094542A Plane type field emission illumination module
CN101071900A Circular polarizing antenna
CN101004676A Method for automatic converting program language in higher level to activity diagram
CN101000543A Method for automatic converting extension active picture into hardware component picture
CN101000542A Method for converting hardware component graph into hardware descriptive language
CN1979996A Power supplying system with energy-storage device
CN1980339A Digit TV set with transmission function
CN1960058A Antenna of partial reflection plane
CN1948762A Pump structure
CN1928446A Temperature controller for air conditioner
CN1900986A Radio environment parameter transfer device
CN1797854A Circular polarized array antenna
CN1797285A Bidirectional management process of sequence interface for electronic type computer switcher capable of remote management
CN1797587A Method for editing prompt in use for portable electronic equipment
CN1787354A Rotor location sensing device for DC brushless motor
CN1776609A On-demand favourite colour display method for portable electronic device
CN1773751A Production of olivine structural lithium ferric phospate lithium battery anode material by solution method
CN1773750A Production of lithium-cobalt-nickel oxide-base anode material by coprecipitation
CN1744788A Rhythm lamp-lighting method for portable electronic device