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CHEN DEHUA

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    214,704
About

CHEN DEHUA has a total of 11 patent applications. Its first patent ever was published in 1989. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, digital networks and computer technology are PHOTOSONIX MEDICAL INC, BIOTRONIK VI PATENT AG BAAR and GLOBAL VASCULAR CONCEPTS INC.

Patent filings in countries

World map showing CHEN DEHUAs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Chen Dehua 7
#2 Dehua Chen 3
#3 Wenjie Chen 2
#4 Li Renyi 1
#5 Pan Jianwen 1
#6 Wenli Chen 1
#7 Zhu Liangrong 1
#8 Chen Gangfei 1
#9 Yang Jun 1
#10 Xie Zhongliang 1

Latest patents

Publication Filing date Title
CN111375139A Wearable allergic rhinitis therapeutic apparatus and control method thereof
CN108425349A A kind of method of construction of the big library pumped-storage power station of high dam
CN105651706A Intelligent equipment for analyzing and detecting harmful chemical elements and components
CN102784050A Oxygen bar bath bin for bodybuilding and health maintenance, fitness and skin care, and bodybuilding and brain-healthy
WO2012075882A1 Wound dressing for surgical wound vacuum-assisted closure and preparation method therefor and device
CN102038575A Wound filling dressing for closed negative pressure drainage of surgical wound as well as preparation method
CN1498570A Pillow for helping sleep peacefully and relieving pressure
CN1443481A Fresh meat stuffing
CN1094327A Mythical amusement park of a kind of special topic and amusement method thereof
CN1037868A The efficient transmission and the continuously variable unit of bicycle
CN1044031A Improve the method for preserved tomato fruit nutritional labeling and medicinal ingredient