| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 30 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Optics | |
| #3 | Machine tools | |
| #4 | Electrical machinery and energy | |
| #5 | Measurement | |
| #6 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Shaping of plastics | |
| #2 | Optical systems | |
| #3 | Unspecified technologies | |
| #4 | Unspecified technologies | |
| #5 | Producing goods from plastic | |
| #6 | Dynamo-electric machines | |
| #7 | Cutting | |
| #8 | Measuring length, angles and areas | |
| #9 | Sawing | |
| #10 | Television |
| # | Name | Total Patents |
|---|---|---|
| #1 | Huang Chien-Feng | 30 |
| #2 | Wang Zih-Wei | 1 |