CHOW CHUNG has a total of 21 patent applications. Its first patent ever was published in 2010. It filed its patents most often in United Kingdom, Taiwan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering and machines are HETTICH ONI GMBH & CO KG, WEIDER METAL INC and UNIND SHENZHEN CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 6 | |
#2 | Taiwan | 4 | |
#3 | WIPO (World Intellectual Property Organization) | 4 | |
#4 | Australia | 2 | |
#5 | Hong Kong | 2 | |
#6 | China | 1 | |
#7 | EPO (European Patent Office) | 1 | |
#8 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Machines |
# | Technology | |
---|---|---|
#1 | Hinges for doors or windows | |
#2 | Wing fittings | |
#3 | Indexing scheme relating to hinges | |
#4 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Chow Chung | 21 |
Publication | Filing date | Title |
---|---|---|
TW201339399A | Damped self-centering hinge mechanism | |
GB201201395D0 | Damped self-centering hinge | |
CN103032004A | Damped self-centering hinge | |
WO2012049518A1 | Hinge having self centering means | |
GB201406166D0 | Damped self-centering hinge | |
TW201221744A | Damped self-closing hinge | |
GB201019931D0 | A damped hinge | |
GB201017405D0 | Hinge having self centering means | |
AU2010100487A4 | Damped door hinge | |
TW201137218A | Damped door hinge | |
GB201006667D0 | Damped door hinge |