Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326024 | Hinge mechanism | Sheng-Chieh Yang | 2025-06-10 |
| 9074399 | Hydraulic hinge for a glass door | — | 2015-07-07 |
| 8720005 | Hydraulic hinge for a glass door | — | 2014-05-13 |
| 7188390 | Adjustable hinge for a glass door | — | 2007-03-13 |
| 6883357 | Indicating lock for a rimless glass door | — | 2005-04-26 |
| 6766561 | Frameless glass door hinge | — | 2004-07-27 |
| D488047 | Frameless glass door hinge set | — | 2004-04-06 |
| 6519811 | Pivot hinge assembly for glass structure | — | 2003-02-18 |
| 6481055 | Pivotal device for a frameless glass door | — | 2002-11-19 |