Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320140 | Hidden interconnection arrangement of fence or railing and assembling method thereof | Eric Lo | 2025-06-03 |
| 12018506 | Hidden interconnection arrangement of fence or railing and assembling method thereof | Eric Lo | 2024-06-25 |
| 10648194 | Fence structure | — | 2020-05-12 |
| 9404283 | Fence structure | — | 2016-08-02 |
| 7677535 | Railing | — | 2010-03-16 |
| D583485 | Gate | — | 2008-12-23 |
| 7384025 | Screw hiding device for combining lateral tubes with upright tubes | — | 2008-06-10 |
| 7156114 | Angle adjusting device for the canopy of a hang umbrella | — | 2007-01-02 |