| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Taiwan | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Australia | 1 | |
| #5 | China | 1 | |
| #6 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Basic communication technologies | |
| #3 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Magnets and transformers | |
| #2 | Transmission | |
| #3 | Resonators | |
| #4 | Capacitors and switching devices | |
| #5 | Pulse technique | |
| #6 | Circuits for supplying electric power |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hung Yu-Cheng | 12 |
| Publication | Filing date | Title |
|---|---|---|
| TWI630628B | Capacitive resistance voltage conversion apparatus enables the magnet core having relatively smaller sizes to take stronger power and prevents leakage from happening | |
| TWI630805B | Method for signal transmission via an electrical power transmission pathway, and signal transmission system using the same | |
| US2016294218A1 | Power line communication control system | |
| TWI565250B | Method and device for retaining quality of power line communication carrier incorporate with switching cycle of the switch element and operate at different features of hysteresis curvature of the choking element |