FENG QINGLIANG has a total of 11 patent applications. Its first patent ever was published in 1990. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets medical technology and computer technology are ASSISTANCE TECH MED, AUGUSTINE BIOMEDICAL DESIGN LLC and KAGAN EUGEN.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 8 | |
#2 | WIPO (World Intellectual Property Organization) | 2 | |
#3 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Computer technology |
# | Technology | |
---|---|---|
#1 | Syringes | |
#2 | Diagnosis and surgery | |
#3 | Operating tables | |
#4 | Data recognition and presentation |
# | Name | Total Patents |
---|---|---|
#1 | Feng Qingliang | 10 |
#2 | Jiang Yonghao | 2 |
#3 | Feng Yiding | 1 |
#4 | Qingliang Feng | 1 |
#5 | Liu Yan | 1 |
#6 | Hu Qiang | 1 |
#7 | Peng Yuping | 1 |
Publication | Filing date | Title |
---|---|---|
CN108670434A | Encephalic operation positioning device | |
CN106691748A | Multifunctional drainage fixing device | |
CN105260751A | Character identification method and system | |
CN103638305A | Traditional Chinese medicinal composition for treating radiation-induced lung injury | |
CN103638320A | Traditional Chinese medicinal preparation for treating acute radiation-induced esophagitis | |
CN103735297A | Grading expansion percutaneous tracheotomy device | |
CN102698326A | Lumbar cistern drainage device | |
WO2011079620A1 | Device for puncturing body and introducing catheter | |
CN1058481A | Method for recognition of script characters |