| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 4 | |
| #2 | China | 3 | |
| #3 | United Kingdom | 2 | |
| #4 | United States | 2 | |
| #5 | Germany | 1 | |
| #6 | France | 1 | |
| #7 | Japan | 1 | |
| #8 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Transport | |
| #3 | Electrical machinery and energy | |
| #4 | Engines, pumps and turbines | |
| #5 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lin Pan Chien | 10 |
| #2 | Lin Pan-Chien | 5 |
| Publication | Filing date | Title |
|---|---|---|
| JP2012112524A | Large gear ratio speed changing apparatus | |
| US6346784B1 | Power transmission apparatus | |
| FR2777622A1 | POWER TRANSMISSION APPARATUS WITH TRANSMISSION INTERACTION | |
| GB0111182D0 | Electric transmission of mechanical power | |
| US6157147A | Power transmission apparatus |