| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | Australia | 3 | |
| #3 | Canada | 3 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Audio-visual technology | |
| #3 | Computer technology | |
| #4 | Machines | |
| #5 | Telecommunications | |
| #6 | Basic communication technologies |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Television | |
| #3 | Electric digital data processing | |
| #4 | Data recognition and presentation | |
| #5 | Shaping of plastics | |
| #6 | Telephonic communication | |
| #7 | Amplification control | |
| #8 | Certain plastics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Huang Hung-Chi | 23 |
| #2 | Chen Ching-Jou | 1 |
| #3 | Yang Steve Wiyi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2602135A1 | Safety syringe device | |
| US2008154194A1 | Safety syringe device with retractable needle cannula | |
| US2008154195A1 | Safety syringe device | |
| EP1862191A1 | Safety syringe device | |
| JP2008136584A | Safe syringe | |
| EP1738785A1 | Syringe with needle retractable into the syringe barrel | |
| EP1733750A1 | Syringe barrel and syringe using the same | |
| AU2006100378A4 | Plunger of a Syringe | |
| AU2006100379A4 | Syringe Barrel and Syringe Uses the Same | |
| US2007078407A1 | Safety syringe | |
| US2007073223A1 | Push rod of a syringe |