发明名称 |
Multipurpose antenna accessory for protection of portable wireless communication devices |
摘要 |
A protector for a portable wireless communication device that has a housing and a keypad. One embodiment of the protector may comprise a cover member that is pivotally attached to the housing and selectively pivotable between a first position wherein the cover covers the keypad and other positions wherein the keypad is exposed. The cover may be provided with one or more openings or notches to permit access to certain components on the keypad such as a thumbwheel, etc. without removing the cover member. The cover member may be provided with a latch to retain the cover member in position. If desired, an antenna may be coupled to the cover. The antenna may be physically coupled to the device's receiving and transmitting circuitry or it may be capacitively coupled thereto.
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申请公布号 |
US7203533(B1) |
申请公布日期 |
2007.04.10 |
申请号 |
US20010929921 |
申请日期 |
2001.08.15 |
申请人 |
BELLSOUTH INTELLECTUAL PROPERTY CORP. |
发明人 |
TISCHER STEVEN NEIL |
分类号 |
H04M1/00;H01Q1/00;H01Q1/40 |
主分类号 |
H04M1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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