ZHANG CHUNWEI has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets civil engineering, mechanical elements and measurement are CHANG MINWOO STRUCTURAL CONSULTANTS, CHRISTOPOULOS CONSTANTIN and VASTINT HOSPITALITY B V.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 5 | |
#2 | WIPO (World Intellectual Property Organization) | 5 | |
#3 | United States | 4 | |
#4 | EPO (European Patent Office) | 2 | |
#5 | Australia | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Mechanical elements | |
#3 | Measurement | |
#4 | Machines | |
#5 | Foods and drinks |
# | Technology | |
---|---|---|
#1 | General building constructions | |
#2 | Swimming pools | |
#3 | Structural elements | |
#4 | Construction of bridges | |
#5 | Springs | |
#6 | Unspecified technologies | |
#7 | Nails | |
#8 | Testing of structures | |
#9 | Pipes | |
#10 | Coffee |
# | Name | Total Patents |
---|---|---|
#1 | Zhang Chunwei | 17 |
#2 | Sun Li | 12 |
#3 | Zhu Limeng | 11 |
#4 | Zheng Jie | 6 |
#5 | Gao Dianwei | 4 |
#6 | Wang Yue | 3 |
#7 | Kong Lingmao | 3 |
#8 | An Dong | 2 |
#9 | Mou Ben | 2 |
#10 | Mi Longfei | 2 |
Publication | Filing date | Title |
---|---|---|
US2020363200A1 | Fiber bragg grating inclination sensor | |
CN109548928A | A kind of processing technology of gardenia white tea | |
CN106939643A | Cylinder circular steel tubing string abnormal shape combining structure and installation method in a kind of huge cylinder of assembled | |
CN106836489A | A kind of assembled round steel pipe sleeve pipe fiber concrete column connected node and installation method | |
CN106169655A | " state " font circularly-polarized patch antenna | |
CN103277454A | Tuning rotational inertia damping vibration attenuation device |