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WEICHUANG ZITONG CO LTD

Overview
  • Total Patents
    49
About

WEICHUANG ZITONG CO LTD has a total of 49 patent applications. Its first patent ever was published in 2000. It filed its patents most often in China. Its main competitors in its focus markets computer technology, telecommunications and machines are AEVOE CORP, SHOGAKUKAN INC and ALSTHOM FLUIDES SAPAG.

Patent filings in countries

World map showing WEICHUANG ZITONG CO LTDs patent filings in countries
# Country Total Patents
#1 China 49

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Cai Zhujia 3
#2 Huang Jinquan 2
#3 Senda Zhan 2
#4 Yixun Chen 1
#5 Ou Zhenghong Guo 1
#6 Gao Conglin 1
#7 Jiayang Weng 1
#8 Yixin Pan 1
#9 Chen Shengru 1
#10 Lin Jianxun 1

Latest patents

Publication Filing date Title
CN101201881A Apparatus and method for managing and controlling computer system host as well as computer system thereof
CN101192991A Group method and device for single-board server
CN101178698A Quick card and noise isolation method thereof and the method that combines with non-host device function
CN101025425A Test fixture for clamping signal terminal and its assembling method
CN101025853A Communication system capable of long-distance controlling multimedia device
CN101000832A Key and input device containing the key
CN1955928A Manufacturing method of terminal openable universal sequence bus storage device
CN1948979A Identifying system and method
CN1949133A System of controlling electric source supply according to electricity supplying situation and its controlling method and device
CN1856209A Method for controlling screen brightness of electronic device according to battery status
CN1851616A Power-saving method for laptop computer
CN1694059A Electronic device for regulating image display direction according to display panel rotation position
CN1641597A Monitoring circuit with self-error-detecting capacity
CN1641530A Notebook type computer cell charging current-limiting adjusting device and method
CN1591366A Noise resisting clock signal circuit
CN1590969A Installation system of detecting device and its method
CN1591284A Method for reducing energy source consumption of processor
CN1553572A Electromagnetic interference preventing circuit of pluse buffer and method thereof
CN1553203A Automatic testing and system in factory
CN1553363A Mobile device managnig system and method for transmitting and sharing network information