ZOLTRIX MATERIAL GUANGZHOU LTD has a total of 19 patent applications. Its first patent ever was published in 2011. It filed its patents most often in Hong Kong, Taiwan and China. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and audio-visual technology are ZHEJIANG LIOHO LIGHT MACHINERY CO LTD, VOISIN ETS A and LIUAN QIMINGDAO ELECTRO MECHANICAL TECH CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Hong Kong | 4 | |
#2 | Taiwan | 4 | |
#3 | China | 2 | |
#4 | EPO (European Patent Office) | 2 | |
#5 | Republic of Korea | 2 | |
#6 | United States | 2 | |
#7 | Japan | 1 | |
#8 | Singapore | 1 | |
#9 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Surface technology and coating | |
#3 | Audio-visual technology | |
#4 | Machines |
# | Technology | |
---|---|---|
#1 | Casting metal | |
#2 | Foundry moulding | |
#3 | Layered products | |
#4 | Casings and printed circuits | |
#5 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Liu Chi Hung Kevin | 18 |
#2 | Ho Chi Hung | 14 |
#3 | He Zhihong | 1 |
#4 | Liu Chi Hung Kevin K | 1 |
Publication | Filing date | Title |
---|---|---|
TW201414597A | Method of manufacturing a workpiece with multiple metal layers | |
US2013136946A1 | Method Of Manufacturing A Workpiece With Multiple Metal Layers | |
CN103567416A | Method and device for manufacturing casing comprising multiple metal layers | |
TW201313374A | Method of manufacturing a metal frame for a mobile device | |
TW201247390A | Cover including multiple material layers and method and device for manufacturing the same | |
TW201234950A | Method and device for manufacturing cover including multiple metal layers |