| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | China | 2 | |
| #3 | Germany | 2 | |
| #4 | Japan | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Electrophonic musical instruments | |
| #2 | Special musical instruments |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wei Gwo-Hsiung | 6 |
| #2 | Wei Guo-Hsiung | 4 |
| #3 | Wei Guo-Xiong | 1 |
| #4 | Wang Hsien-Tang | 1 |
| #5 | Shih Ming-Shan | 1 |
| #6 | Gwo-Hsiung Wei | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102015100270A1 | ELECTRONIC DRUM AND ELECTRONIC BASIN WITH SPINNING SENSOR | |
| US2014216234A1 | Detachable electronic drum | |
| US9053693B1 | Digital cymbal displacement control device for electronic cymbal | |
| WO2014063273A1 | Electronic cymbal | |
| TW201317979A | External-frame electronic jazz drum |