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XI AN YUANSHUO TECHNOLOGY CO LTD

Overview
  • Total Patents
    19
About

XI AN YUANSHUO TECHNOLOGY CO LTD has a total of 19 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets measurement and environmental technology are HIDAKA SHINOBU, GE HONGSHAN and CHC TECHNOLOGY CO LTD.

Patent filings in countries

World map showing XI AN YUANSHUO TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing XI AN YUANSHUO TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Dan Chunlin 12
#2 Feng Changlin 12
#3 Zhu Yahui 7
#4 Tian Weiping 5

Latest patents

Publication Filing date Title
CN103853911A VIKOR-based interval number multi-index decision method
CN103854058A Novel intuition fuzzy decision method
CN103854012A Quality evaluation method for iris images
CN103852018A Electric transmission line icing thickness measuring algorithm based on image processing
CN103854011A Quality evaluation method for iris images
CN103856749A Wireless network video monitoring system
CN103854265A Novel multi-focus image fusion technology
CN103854277A Marrow nucleated cell edge detection algorithm
CN103852776A TV-GPS integrated seamless positioning method
CN103778615A Multi-focus image fusion method based on region similarity
CN103632353A Multi focus image fusion algorithm based on NSCT
CN103632022A Comprehensive evaluation system for electric power universal services
CN103632354A Multi focus image fusion method based on NSCT scale product
CN103593823A A grain insect image enhancement technique
CN103593720A An urban power grid program comprehensive assessment system based on a gray analytic hierarchy process
CN103595125A An electrical device on-line monitoring system based on an image identification technique
CN103577676A Grey weighting method for sewage treatment process comprehensive evaluation
CN103575984A Harmonic analysis method based on Kaiser window double-spectral-line interpolation FFT
CN103576735A Self-adaption based variable-step photovoltaic automatic tracking system