WU KUO CHENG has a total of 27 patent applications. It decreased the IP activity by 80.0%. Its first patent ever was published in 2006. It filed its patents most often in United States, Republic of Korea and Japan. Its main competitors in its focus markets packaging and shipping, medical technology and machine tools are WU KUO-CHENG, CHU CHENGHAO and CORADIN SAS.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 13 | |
#2 | Republic of Korea | 3 | |
#3 | Japan | 2 | |
#4 | Taiwan | 2 | |
#5 | South Africa | 2 | |
#6 | Brazil | 1 | |
#7 | China | 1 | |
#8 | EPO (European Patent Office) | 1 | |
#9 | Mexico | 1 | |
#10 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Medical technology | |
#3 | Machine tools | |
#4 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Containers for goods storage | |
#2 | Medical purpose containers | |
#3 | Syringes | |
#4 | Tools for connecting or disengaging | |
#5 | Gearing |
# | Name | Total Patents |
---|---|---|
#1 | Wu Kuo Cheng | 19 |
#2 | Wu Kuo-Cheng | 7 |
#3 | Chang Chih-Chao | 2 |
Publication | Filing date | Title |
---|---|---|
US2021086331A1 | Socket | |
US2020292031A1 | Power transmission device | |
US2020078908A1 | Socket | |
JP2019051955A | Beverage bottle which can store and mix a plurality of types of materials | |
US2019071226A1 | Container | |
US2019071236A1 | Container for accommodating multiple materials in isolated manner | |
TW201912527A | Improved container | |
TW201912536A | Container | |
US2013026124A1 | Container Capable of Accommodating Multiple Substances | |
US8679056B1 | Syringe | |
US2011163060A1 | Container for Different Materials With Anti-Disassembly Structure | |
WO2009105262A1 | Container structure for contain different beverages | |
US2009294397A1 | Container for contain different beverages | |
CN1876515A | A cap structure for a container outlet |