Multifunctional cover integrated into sub-panel of portable...

Details Multifunctional cover integrated into sub-panel of portable... Multifunctional cover integrated into sub-panel of portable...

2006-12-26

2006-12-26

Chang, Yean-Hsi (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S689000, C361S679090

Reexamination Certificate

active

07154746

ABSTRACT:
A cover for an opening in the housing of a portable electronic device that provides a function in addition to that of protecting the opening from dirt. The cover can be coupled to the housing so that it can move between a closed position within the housing's surface recess and an open position that allows access to the opening in the housing. In the closed position, the cover becomes part of the housing and the of the device is generally unchanged. The cover can function as an antenna for wireless communication between the device and a network or access point, and it can contain circuitry for devices such as transmitter/receivers. The cover can also function as a display device, a speaker, or an alarm. Thus an existing cover that occupies space within the volume of a handheld device can be utilized for expanding the functionality of the device while generally retaining the current form factor of the device.

REFERENCES:
patent: 5835863 (1998-11-01), Ikenouchi et al.
patent: 5983073 (1999-11-01), Ditzik
patent: 6717801 (2004-04-01), Castell et al.

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