| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Australia | 1 | |
| #4 | Republic of Korea | 1 | |
| #5 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Electrical machinery and energy | |
| #3 | Machine tools | |
| #4 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Shaping of plastics | |
| #2 | Special electric heating or lighting | |
| #3 | Unspecified technologies | |
| #4 | Machines for artistic work | |
| #5 | Hand-held cutting tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chang Richard | 8 |
| #2 | Chou Ammy | 6 |
| #3 | Chou Shu Hui | 4 |
| #4 | Accumanno Mario B | 3 |
| #5 | Richard Jan | 1 |
| #6 | Mario B Acumano | 1 |
| #7 | Mario B Accumanno | 1 |
| #8 | Richard Chang | 1 |
| #9 | Ammy Chou | 1 |
| #10 | Amie Chou | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6573477B1 | Safety electric sealer having a safety gate | |
| US6335515B1 | Electric heat sealer with offset sealer portion | |
| US6326594B1 | Hand-held electric sealer with safety means | |
| AU8319698A | Hand-held electric sealer with detachable heat resistant cover sheet | |
| US6032371A | Safety cutting device | |
| US6064038A | Hand-held electric sealer with detachable heat resistant cover sheet |