PI HSIANG MACHINERY MFG CO has a total of 28 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Belgium, France and United Kingdom. Its main competitors in its focus markets medical technology, machines and transport are EVEREST & JENNINGS, QUADRA WHEELCHAIRS INC and LIFESTAND VIVRE DEBOUT.
# | Country | Total Patents | |
---|---|---|---|
#1 | Belgium | 4 | |
#2 | France | 4 | |
#3 | United Kingdom | 4 | |
#4 | Italy | 4 | |
#5 | Luxembourg | 4 | |
#6 | Sweden | 4 | |
#7 | United States | 3 | |
#8 | Netherlands | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Machines | |
#3 | Transport | |
#4 | Electrical machinery and energy | |
#5 | Environmental technology |
# | Name | Total Patents |
---|---|---|
#1 | Wu Daniel P H | 14 |
#2 | Wu Daniel Ph | 4 |
#3 | Wu Donald P H | 4 |
#4 | Wu Donald Pi Hsiang | 1 |
#5 | Wu Donald Pi-Hsiang | 1 |
Publication | Filing date | Title |
---|---|---|
BE1015903A3 | Carcass structure for electric cart, has external carcass mounted on internal carcass, and coupling units disposed on internal side of external carcass corresponding to positions of coupling units in internal carcass | |
SE0400174D0 | Wheel chair has rectangular chassis with two main drive wheels attached to lever arms which pivot at their mid point on bolt holes | |
US7021641B2 | Suspension structure for wheelchair | |
US7055835B2 | Suspension structure for front wheel assembly of wheelchair | |
US7175193B2 | Wheel bracket mechanism for an electric wheelchair equipped with auxiliary wheels |