F3 INC.
USPTO Trademark & Patent Filings
Trademark applications and grants for F3 Inc.. F3 Inc. has 1 trademark applications. The latest application filed is for "F3"
- Company Aliases
- F3 INC.
- F3 Inc. - Hsinchu TW
- F3 INC. - Hsinchu TW
- F3 Incorporation - Hsinchu TW
| State Incorporated | TAIWAN |
| Entity Type | CORPORATION |
| Address | 4F, NO.609, SEC.1, KUANG FU RD. HSINCHU TAIWAN |
Trademarks Patents
| Patent Application | Date |
|---|---|
| Module and Method for Automatically Detecting and Switching between FXO and FXS Interfaces via Single RJ11 20080144799 - 11/949499 Chang; Chieh ; et al. | 2008-06-19 |
| Apparatus and Method For Automatic Call Back 20080123629 - 11/564391 Ou Yang; Wi-Sheng ; et al. | 2008-05-29 |
| Digital cordless phone having remote control functionality 20080070621 - 11/649905 Ou Yang; Kenneth Wisheng ; et al. | 2008-03-20 |
| 3-in-1 automatic call forward system 20080049721 - 11/706182 Ouyang; Kenneth Wisheng ; et al. | 2008-02-28 |
| Auto-swap call box device and method for automatically swapping line connection 20070263854 - 11/501711 Ou Yang; Wi-Sheng ; et al. | 2007-11-15 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"F3" 2293266 75328870 |
F3 1997-07-22 |
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