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WUHAN WUDA ZOYON SCIENCE AND TECHNOLOGY CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    121,689
About

WUHAN WUDA ZOYON SCIENCE AND TECHNOLOGY CO LTD has a total of 29 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China and Australia. Its main competitors in its focus markets measurement and transport are SRINIVASAN TILAK, SUZHOU XUNWEI PHOTOELECTRIC TECH CO LTD and HILL JAYSON.

Patent filings in countries

World map showing WUHAN WUDA ZOYON SCIENCE AND TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 28
#2 Australia 1

Patent filings per year

Chart showing WUHAN WUDA ZOYON SCIENCE AND TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement
#2 Transport

Top inventors

# Name Total Patents
#1 Cao Min 22
#2 Zhang Dejin 18
#3 Li Qingquan 17
#4 Zhang Liping 10
#5 Wang Xinlin 9
#6 Qu Xuan 9
#7 Zhang Zhigang 8
#8 Lin Hong 7
#9 Qingquan Li 6
#10 Qingzhou Mao 5

Latest patents

Publication Filing date Title
CN105352550A Multi-sensor integrated platform for tunnel detection
CN105136114A Line structured light based large section measurement method in complex light environment
CN104792792A Stepwise-refinement pavement crack detection method
CN104749187A Tunnel lining disease detection device based on infrared temperature field and gray level image
CN104655047A Rapid and comprehensive tunnel measurement system
CN104197951A Automotive follow-up mileage measuring device
CN104501768A Rail rigidity measuring method based on machine vision
CN104129405A Track rigidity fast measuring method based on steel track deformation speed
CN104021574A Method for automatically identifying pavement diseases
CN104005325A Pavement crack detecting device and method based on depth and gray level images
CN104008553A Crack detection method with image gradient direction histogram and watershed method conflated
CN104019742A Method for rapidly detecting cracks of tunnel lining
CN103938531A Laser road slab staggering detecting system and method
CN103485266A High-definition pavement image acquisition method and apparatus
CN103452032A Dynamic deflection obtaining method based on angles
CN103196392A Cameralink-camera-based three-dimensional cross section acquisition and measurement system and method
CN102878928A Storage yard real-time dynamic three dimensional measurement and control system
CN102878927A Method for automatically measuring volume of large open material yard based on vehicle carrier
CN102980512A Fixed type automatic volume measurement system and measuring method thereof
CN102691252A Rapid detecting system of urban infrastructure