| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 | |
| #2 | Taiwan | 13 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Electrical machinery and energy | |
| #3 | Audio-visual technology | |
| #4 | Optics | |
| #5 | Control |
| # | Technology | |
|---|---|---|
| #1 | Electric digital data processing | |
| #2 | Lighting device details | |
| #3 | Static stores | |
| #4 | Optical systems | |
| #5 | Advertising | |
| #6 | Casings and printed circuits | |
| #7 | Electric switches | |
| #8 | Alarm systems | |
| #9 | Special electric heating or lighting | |
| #10 | Special light sources |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cheng Han-Hung | 20 |
| #2 | Kuo Chi-Fen | 17 |
| #3 | Cheng Han Hung | 7 |
| #4 | Kuo Chi Fen | 6 |
| #5 | Cheng Wei-Di | 6 |
| #6 | Cheng Wei Di | 4 |
| Publication | Filing date | Title |
|---|---|---|
| US2018164496A1 | Dynamic random access memory | |
| US2017315768A1 | Dynamic random access memory | |
| US2017308323A1 | Solid state disk | |
| US2018136710A1 | Power supply device | |
| TWI569132B | Power supply device | |
| US2018112865A1 | Computer case | |
| US2018112864A1 | Mouse | |
| US2018096806A1 | Light-emitting keyboard | |
| US2018096805A1 | Light-emitting keyboard | |
| TWI563530B | Luminous keyboard | |
| TWI587341B | Luminous keyboard | |
| US9845935B1 | Solid state disk | |
| TWI582761B | Solid state disk | |
| TWI582762B | Solid state disk | |
| TWI582760B | Solid state disk | |
| TWI602175B | Solid state disk | |
| US2016334559A1 | Circuit module | |
| TW201810040A | System for alternating lighting of DRAM | |
| TW201616361A | System for alternating lighting of pci-e strip | |
| TW201719641A | Solid State Disk |