CAO QUN has a total of 13 patent applications. Its first patent ever was published in 1992. It filed its patents most often in WIPO (World Intellectual Property Organization), China and Australia. Its main competitors in its focus markets medical technology are SERGEEV SERGEJ SERGEEVICH, ORSAN MEDICAL TECHNOLOGIES LTD and GU NII KLINICHESKOJ I EHKSPERI.
# | Country | Total Patents | |
---|---|---|---|
#1 | WIPO (World Intellectual Property Organization) | 4 | |
#2 | China | 3 | |
#3 | Australia | 2 | |
#4 | EPO (European Patent Office) | 2 | |
#5 | United States | 2 |
# | Industry | |
---|---|---|
#1 | Medical technology |
# | Technology | |
---|---|---|
#1 | Diagnosis and surgery |
# | Name | Total Patents |
---|---|---|
#1 | Cao Qun | 12 |
#2 | Li Chunyuan | 10 |
#3 | Shen Jianxiong | 3 |
#4 | Qun Cao | 1 |
#5 | Wang Su | 1 |
#6 | Liu Wenshan | 1 |
#7 | Liu Qingming | 1 |
Publication | Filing date | Title |
---|---|---|
WO2015188735A1 | Ultrasonic bone cutter blade head and ultrasonic bone cutter having same | |
WO2015188734A1 | Ultrasonic bone cutter blade head and ultrasonic bone cutter having same | |
WO2015010506A1 | Ultrasonic osteotome cutter head, and ultrasonic osteotome comprising same | |
WO2015010505A1 | Piezosurgery tool bit and piezosurgery tool having same | |
CN103100944A | Machine tool of artificial globe joints and machining method | |
CN1704029A | Medical probe protection cover and its use | |
CN1064295A | Roof waterproof leak stopping glue and preparation technology thereof |