Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387062 | Retractable cord antenna | — | 1997-12-02 |
| D387064 | Antenna support bracket | — | 1997-12-02 |
| D379356 | Decal patch antenna system | Diuxian Liu | 1997-05-20 |
| D377798 | Portable telephone holder | — | 1997-02-04 |
| D377177 | Folding telephone antenna system | Diuxian Liu | 1997-01-07 |