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TONGFANG NUCTECH CO LTD

Overview
  • Total Patents
    79
  • GoodIP Patent Rank
    41,295
  • Filing trend
    ⇧ 140.0%
About

TONGFANG NUCTECH CO LTD has a total of 79 patent applications. It increased the IP activity by 140.0%. Its first patent ever was published in 2005. It filed its patents most often in Japan and China. Its main competitors in its focus markets measurement, computer technology and medical technology are PHASE FOCUS LTD, VOTI INC and CARL ZEISS X RAY MICROSCOPY INC.

Patent filings in countries

World map showing TONGFANG NUCTECH CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 49
#2 China 30

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Li 22
#2 Li Yuanjing 21
#3 Zhao Ziran 18
#4 Chin Shikiyou 15
#5 Liu Yinong 14
#6 Zhang Qingjun 13
#7 Liu Yaohong 12
#8 Peng Hua 11
#9 Chen Zhiqiang 10
#10 Yuanjing Li 9

Latest patents

Publication Filing date Title
CN101672807A Method and equipment for pulling back image in X-ray safety inspection system
CN101762614A Adjusting structure of X-ray luggage inspecting equipment radiating source
CN101761732A Sound insulation system for noise source
CN101757738A Multiple-blade raster for medical radiotherapeutic equipment
CN101762411A Heating method and heating device for tract detection
CN101726500A Screen curtain structure of object checking system
CN101672805A Method for updating correction table, method for correcting detection data and safety inspection system
CN101673269A Image file locking method and image file maintenance method
CN101644687A Method and device for ray bundle scanning for back scattering imaging
CN101644645A Specimen resolver used for trace detection instrument
JP2009053189A Portable sampling device and sampling method to prevent sampling swipe deformation
CN101614682A Safety check door for detecting drug/exploder and special nuclear substance/radioactive substance
CN101614721A Pedestrian safety inspection door for detecting drugs, explosives and metal
CN101614667A Raman spectrum system and method for measuring Raman spectrum
CN101574941A Vehicle equipment mounting structure
CN101576531A Ion mobility spectrometry detection method and ion mobility spectrometry using same
CN101576516A Gas radiation detector and radiography system
CN101482523A X-ray apparatus used for human body safety inspection
CN101468652A Anti-theft alarming method, system and apparatus for railway freight box wagon / container
CN101439805A Traction apparatus