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CHANGCHUN DIRUI MEDICAL TECH

Overview
  • Total Patents
    23
About

CHANGCHUN DIRUI MEDICAL TECH has a total of 23 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets medical technology are CAMBRIDGE ENDOSCOPIC DEVICES, INFRASONIX INC and FADAHUNSI STEVE A.

Patent filings in countries

World map showing CHANGCHUN DIRUI MEDICAL TECHs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing CHANGCHUN DIRUI MEDICAL TECHs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Medical technology

Focus technologies

# Technology
#1 Diagnosis and surgery

Top inventors

# Name Total Patents
#1 Song Jie 12
#2 Jie Song 8
#3 Zhu Haibo 4
#4 Niu Zhenxing 3
#5 Shen Jinan 3
#6 Zhang Shilong 3
#7 Zhang Lichong 3
#8 Shilong Zhang 2
#9 Jinan Shen 2
#10 Xin Shi 2

Latest patents

Publication Filing date Title
CN102967701A Urine analysis system and analysis method thereof
CN102901834A Method and system for compensating fixed tooth deviation
CN102868734A On-line upgrading method and system for full automatic biochemical analyzer
CN102855611A Sectional non-linear enhancement method for urinary sediment image
CN102854052A Bubble blending method and control system thereof
CN102707421A Full-automatic 30-magnification object lens for urine visible analyzer
CN102681171A Laser shaping lighting system for white blood cell differential counter
CN102645349A Multifunctional stool sampling tube
CN102636656A Calibration method of full-automatic urine visible component analyser
CN102539805A Sample automatic feeder of full automatic fecal occult blood analyzer
CN102565439A Incubation part device for full-automatic chemiluminescence immunity analyzer and control method for incubation part device
CN102608030A Urinary sediment analyzer optical system focus motor structure
CN102507914A Method for checking blank of cup of biochemical analysis meter
CN102507418A Particle imaging chamber
CN102384889A Integrating spherical optical system of automatic fecal occult blood analyzer
CN102305870A Two-channel liquid path system of urinary sediment analyzer
CN102262164B Liquid-way system of fully-automatic fecal occult blood analyzer
CN102288260B Device and method for remaining amount of reagent
CN102221627A Automatic reagent dropping system of urine analysis meter
CN102043063A Connecting bridge