Antenna device installed in flip cover of flip-up type portable phone
US6300910A · kind A · utility
46Cited by
8References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 22, 1999 |
| Grant date | Oct 9, 2001 |
| Priority date | — |
| Expiry date | Sep 22, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/3833
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna device installed in a cover of a flip-up or folder type portable phone. In the flip-up type portable phone, a body of the phone has an exposed LCD (Liquid Crystal Display) and a main board. The flip cover is mechanically connected to the body by hinges and has necks extended from both sides of the flip cover, at least one of the necks including a duct. The antenna device has a portion fixed in the cover and a portion inserted into the duct and is electrically connected to the main board of the body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.