Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7850021 | Iron pipe furniture assembly structure | Cheng Yang | 2010-12-14 |
| 7242083 | Substrate for IC package | — | 2007-07-10 |
| 7154169 | Substrate for IC package | — | 2006-12-26 |
| 7044312 | Multi-purpose tubular frame structure | — | 2006-05-16 |
| 6402420 | Connector for knockdown furniture | — | 2002-06-11 |
| 6253933 | Shelving rack | — | 2001-07-03 |
| 6119881 | Assembly for fastening horizontal support frames to upright supports of a rack | — | 2000-09-19 |
| 6044988 | Fitting structure of modular rack | — | 2000-04-04 |