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SHANGHAI ANQING MEDICAL INSTR CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    61,073
  • Filing trend
    ⇩ 60.0%
About

SHANGHAI ANQING MEDICAL INSTR CO LTD has a total of 26 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 2014. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, optics and audio-visual technology are MEDITRINA INC, LASER CENTERS OF AMERICA and VIMECON GMBH.

Patent filings in countries

World map showing SHANGHAI ANQING MEDICAL INSTR CO LTDs patent filings in countries

Patent filings per year

Chart showing SHANGHAI ANQING MEDICAL INSTR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Zhenhua 9
#2 Yuan Zheng 6
#3 Tang Wei 4
#4 Yan Hang 4
#5 Zhang Qiwen 3
#6 Zhou Zhenghua 1
#7 Xiao Xianbo 1
#8 Zhang Along 1

Latest patents

Publication Filing date Title
CN111184496A Rigid endoscope
CN111202487A Flexible endoscope
CN109288486A The multisection type swan neck system and endoscope of endoscope
CN108836235A Controllable bending curved tube structure
CN108577789A Endoscope
CN107773203A Big passage straight cutting enters endoscope
CN107822581A A kind of footpath straight channel hysteroscope
CN107811598A Protective case, the hysteroscope with protective case and the kidney mirror with protective case
CN107811603A Hysteroscope
CN107822580A First end head, endoscope and its manufacture method of a kind of honeycomb structure
CN107811600A The soft or hard swan-neck of multisection type gradual change, endoscope-use insertion tube and endoscope using the swan-neck
CN107822582A More instrument channel hysteroscopes
CN106954010A A kind of camera device and endoscope insertion part part
CN106943115A Endoscope leading end portion, endoscope focus adjustment method and endoscope
US2018289241A1 Hard-tube endoscope
CN105662326A Electronic laryngoscope
CN105662319A Endoscope
CN105662325A Electronic laryngoscope