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CHONGQING XISHAN SCIENCE & TECH CO LTD

Overview
  • Total Patents
    80
  • GoodIP Patent Rank
    19,057
  • Filing trend
    ⇩ 15.0%
About

CHONGQING XISHAN SCIENCE & TECH CO LTD has a total of 80 patent applications. It decreased the IP activity by 15.0%. Its first patent ever was published in 2013. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets medical technology, optics and machines are SERVOCAD MICROTRONICS S L, HORIKKUSU KK and TAG MEDICAL DEVICES AGRICULTURE COOP LTD.

Patent filings per year

Chart showing CHONGQING XISHAN SCIENCE & TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Yijun 80
#2 Zhang Jinbin 25
#3 Zhang Xinyun 15
#4 Yang Yongbo 13
#5 Liu Changfeng 13
#6 Wu Zhizhong 11
#7 Chen Jian 8
#8 Ye Qiang 8
#9 Huang Yong 7
#10 Zhang Xingwei 6

Latest patents

Publication Filing date Title
CN112180574A Endoscope adaptive lens
CN112022278A Skull drill bit capable of adjusting thickness of bone pad
CN111658062A Elbow pipe grinding tool with angle-adjustable tool bit
CN111658119A Bone meal propeller
CN111700717A Bone meal propeller
CN111134767A Skull hole digger and skull hole subassembly
CN111000614A Visual medical abrasive drilling device
CN111035418A Visual direction-changing operation power device
CN110850580A Endoscope optical system
CN110755132A Ultrasonic driving handle
CN110876605A Endoscope optical system
CN110811487A Endoscope optical system
CN110547845A Grinding handle power transmission mechanism with adjustable swing angle and grinding tool
CN110638507A Uterine cavity suction device and control method
CN110429015A The switch block and surgical instrument of surgical instrument
CN110505386A Camera control mainboard structure and endoscope camera head
CN112137667A Nail box assembly with hemostatic agent stored therein
CN112137682A Skull drill device
CN109950723A Endoscope-use plug socket and endoscope host equipment
CN109793481A Xenon lamp fixing seat and Medical endoscope cold light source