Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8169291 | Combination-type fuse | Wen-Tsung Cheng | 2012-05-01 |
| 8164411 | Fuse structure with power disconnection light indicating function | Wen-Tsung Cheng | 2012-04-24 |
| 7973324 | Lamp type light emitting device for safety fuse | Wen-Tsung Cheng | 2011-07-05 |
| 7839258 | Fuse assembly with a capability of indicating a fusing state by light | Wen-Tsung Cheng | 2010-11-23 |
| 7772959 | Fuse seat having light-emitting module of hidden type | Wen-Tsung Cheng | 2010-08-10 |
| 7675087 | Surface mount light emitting device | Wen-Tsung Cheng | 2010-03-09 |
| 7394343 | Blade fuse tester having lamp | Wen-Tsung Cheng | 2008-07-01 |
| 6871387 | Alligator clip structure | Wen-Tsung Cheng | 2005-03-29 |
| 6817907 | Power distribution outlet | Wen-Tsung Cheng | 2004-11-16 |
| 6796841 | Alligator clip with a fuse holder | Wen-Tsung Cheng | 2004-09-28 |
| 6793534 | Power distribution outlet with fuse | Wen-Tsung Cheng | 2004-09-21 |
| D475685 | Fuse | Wen Tzung Cheng | 2003-06-10 |
| 6315613 | Fuse coupler combination | Wen-Tsung Cheng | 2001-11-13 |
| 6165020 | Connector having safety function for car battery | Wen Tzung Cheng | 2000-12-26 |
| 6162098 | Modified connector for car battery | Wen Tzung Cheng | 2000-12-19 |
| 5960706 | Meat string rotating device for barbecues | — | 1999-10-05 |
| 5957023 | Adjustable sawing device | — | 1999-09-28 |
| 5918536 | Indirect heat barbecue grill | — | 1999-07-06 |