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TONGFANG WEISHI TECHNOLOGY CO

Overview
  • Total Patents
    17
About

TONGFANG WEISHI TECHNOLOGY CO has a total of 17 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets measurement, machines and electrical machinery and energy are VEJDIREKTOR STAT VEJLABOR, SYSTEM SQUARE INC and VIKEN DETECTION CORP.

Patent filings in countries

World map showing TONGFANG WEISHI TECHNOLOGY COs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing TONGFANG WEISHI TECHNOLOGY COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hua Peng 7
#2 Jin Lin 4
#3 Yaohong Liu 4
#4 Zhiqiang Chen 4
#5 Yuanjing Li 4
#6 Ziran Zhao 3
#7 Li Zhang 3
#8 Quanwei Song 3
#9 Kejun Kang 3
#10 Yinong Liu 3

Latest patents

Publication Filing date Title
CN101629647A High-speed switching valve and security detection system using high-speed switching valve
CN101585376A Covering used for forming deck of capsule
CN101587029A Sample processing system and method for trace quantity detector
CN101587815A Double-sided ion source
CN101470051A Cleaning sampling component
CN101469788A Metal water drainage shield valve and shield casing equipped therewith
CN101470084A Jib structure of double-view angle scanning device
CN101470341A Portable flash X-ray tester
CN101468337A Clearance jetting device
CN101439733A Vehicle deviation rectifying apparatus
CN101436340A Distributed alarm message module
CN101433369A Method and apparatus for reducing tar and eliminating harm in cigarette
CN101382507A Apparatus for checking contraband in air-freight service container
CN101382508A Apparatus and method for checking contraband in air-freight service container
CN101382504A Demarcating and assembling device for container check system
CN1936538A Apparatus for conducting CT safety inspection to liquid article using ray source