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SHANGHAI MEDIWORKS PREC INSTR CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    181,514
  • Filing trend
    ⇩ 100.0%
About

SHANGHAI MEDIWORKS PREC INSTR CO LTD has a total of 29 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets medical technology, computer technology and optics are VASOCOR INC, ONO MINORU and SEMLER SCIENT INC.

Patent filings in countries

World map showing SHANGHAI MEDIWORKS PREC INSTR CO LTDs patent filings in countries

Patent filings per year

Chart showing SHANGHAI MEDIWORKS PREC INSTR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Wenguang 27
#2 Wei Yue 25
#3 Kong Zhaosong 22
#4 Yan Sufeng 17
#5 Wang Hongliang 8
#6 Yu Hang 5
#7 Hu Wenru 5
#8 Guo Dinghua 4
#9 Zhan Weida 3
#10 Yang Jun 3

Latest patents

Publication Filing date Title
CN106725293A Lens module and the fundus imaging equipment using the lens module
CN106580244A Portable infrared eccentric photorefraction system
CN105581772A Ophthalmic optical examination system
CN105681678A Microscopic image imaging system and using method of microscopic image imaging system
CN105615825A Cornea surface contour obtaining system and use method thereof
CN106618472A Modularized electronic eyesight detector
CN104545785A Contrast sensitivity testing device
CN104579483A Infrared data transceiver based on USB keyboard protocol
WO2012149885A1 A microscopic slit system and method
WO2012139497A1 Digital slit lamp microscope system and electronic recording and remote diagnosis method therefor
CN103040437A Tilt-shift tomography eye scanning system and method thereof
CN103040438A Tilt-shift tomography eye scanning system and method thereof
CN103040434A Tilt-shift tomography eye scanning system and method thereof
CN103040433A Tilt-shift tomography eye scanning system and method thereof
CN103040439A Tilt-shift tomography eye scanning system and method thereof
CN103040436A Tilt-shift tomography eye scanning system and method thereof
CN103040435A Tilt-shift tomography eye scanning system and method thereof
CN102885610A Eye imaging system and method
CN102885607A Eye imaging system and method
CN102885609A Eye imaging system and method