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CHEN QINGMING

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    197,969
  • Filing trend
    ⇩ 100.0%
About

CHEN QINGMING has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1994. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks and environmental technology are ROTHSCHILD VITICOLE FERMIERE, CARSON THOMAS ANTHONY and ZHENG CHENGXUAN.

Patent filings in countries

World map showing CHEN QINGMINGs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing CHEN QINGMINGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chen Qingming 10
#2 Qingming Chen 1

Latest patents

Publication Filing date Title
CN107488556A A kind of fruit wine brewageed by various fruits
CN105128617A Aerocar
CN105490138A Cooling method used for carbon dioxide laser
CN105390916A Radio-frequency excitation glass tube laser
CN105337152A Radio-frequency excitation glass tube laser with multiple tubes in parallel
CN104112969A Method for acquiring stable laser tube formed by multiple discharging tubes in parallel
CN1715271A Method for extracting and preparing N-methyl-1-deoxy noijirimycin
CN1356516A Focusing-type solar energy collector with large transmission area and its preparing method
CN1199044A New compound and its derivatives and their use
CN1110393A Large-area transmission focusing type solar heat collector
CN1121467A Method of beautifying articles surface by clay structure