LEE CHIH-YANG has a total of 13 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Australia, Canada and Colombia. Its main competitors in its focus markets electrical machinery and energy and engines, pumps and turbines are SHIN TAE SOO, SONG GI SUNG and DUCLOS PAUL.
# | Country | Total Patents | |
---|---|---|---|
#1 | Australia | 1 | |
#2 | Canada | 1 | |
#3 | Colombia | 1 | |
#4 | Cuba | 1 | |
#5 | Dominican Republic | 1 | |
#6 | Hong Kong | 1 | |
#7 | Mexico | 1 | |
#8 | New Zealand | 1 | |
#9 | Peru | 1 | |
#10 | Singapore | 1 | |
#11 | Taiwan | 1 | |
#12 | WIPO (World Intellectual Property Organization) | 1 | |
#13 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Engines, pumps and turbines |
# | Technology | |
---|---|---|
#1 | Spring or inertia motors | |
#2 | Dynamo-electric machines |
# | Name | Total Patents |
---|---|---|
#1 | Lee Chih-Yang | 13 |
#2 | Chang Hung-Wei | 12 |
Publication | Filing date | Title |
---|---|---|
NZ618685A | On-road energy conversion and vibration absorber apparatus | |
TW200621145A | Formula and utilization of mushroom culture medium |