CHENGDU ZHONGXIN HUARUI TECH CO LTD has a total of 21 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2017. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets transport, measurement and audio-visual technology are NORTHEAST ROBOTICS INC, KOREA ADVANCED INST OF SCIENCE & TECH and FRANCE HENRI GEORGES DE.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 11 | |
#2 | WIPO (World Intellectual Property Organization) | 6 | |
#3 | United States | 2 | |
#4 | Canada | 1 | |
#5 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Transport | |
#2 | Measurement | |
#3 | Audio-visual technology | |
#4 | Telecommunications | |
#5 | Computer technology | |
#6 | Control |
# | Name | Total Patents |
---|---|---|
#1 | Qin Jun | 21 |
#2 | Qin Yue | 9 |
#3 | Qin Jie | 1 |
Publication | Filing date | Title |
---|---|---|
CN112272272A | Imaging method and device | |
CN108449556A | Inter-bank time delay integration method, device and camera | |
CN107333046A | Collecting method and Tunnel testing car | |
CN107089450A | Double-deck conservation tank and its leak source detecting system | |
CN107102004A | A kind of tunnel detector | |
CN106990116A | A kind of water body remote-sensing monitoring method and device | |
CN107161164A | A kind of Tunnel testing car | |
CN106647148A | Device for obtaining panoramic picture and assembly method thereof | |
CN106841035A | Detection method and device |