YEA DER LIH ENTPR CO LTD has a total of 17 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Taiwan, China and EPO (European Patent Office). Its main competitors in its focus markets machines, civil engineering and mechanical elements are SABEL PLASTECHS INC, CTE CO LTD and GEORG KAUFMANN FORMENBAU AG.
# | Country | Total Patents | |
---|---|---|---|
#1 | Taiwan | 7 | |
#2 | China | 5 | |
#3 | EPO (European Patent Office) | 2 | |
#4 | United States | 2 | |
#5 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Civil engineering | |
#3 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Finishing work on buildings | |
#2 | Certain plastics | |
#3 | Fillers | |
#4 | Shaping of plastics | |
#5 | Preparation of materials | |
#6 | Pipes | |
#7 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Tsai Tzu-Liang | 7 |
#2 | Cai Zi-Liang | 5 |
#3 | Cai Ziliang | 4 |
#4 | Tsai Tzu Liang | 1 |
Publication | Filing date | Title |
---|---|---|
CN106738856A | 3D printing job platform unloading mechanism | |
TW201607731A | Imitation wood and manufacturing method of formed product thereof | |
WO2016026065A1 | Method for manufacturing synthetic wood | |
TW201615941A | Structure of roof tile unit | |
CN105465258A | Air pressure rod | |
TW201610321A | Pneumatic rod | |
TW201606213A | Anti-leak structure of gas spring | |
CN105333048A | Air pressure bar leakage resisting device | |
TW201043823A | Tube joint | |
EP2113704A1 | Connecting joint for corrugated pipes | |
US2009261584A1 | Fast-connecting joint for corrugated pipes | |
TW200641284A | Quick connector of wavy tube | |
TW200606367A | Quick-to-connect joint for flexible hoses |