초록 ▼

An apparatus for communicating with a handheld device (e.g., a cellular telephone) is provided herein. A protective shroud is configured to enclose the handheld device and protect it against incidents that commonly cause damage to handheld devices. Integral to the protective shroud is at least one o

An apparatus for communicating with a handheld device (e.g., a cellular telephone) is provided herein. A protective shroud is configured to enclose the handheld device and protect it against incidents that commonly cause damage to handheld devices. Integral to the protective shroud is at least one of an input component configured to receive user input and a wireless transceiver configured to transmit signals to and/or receive signals from the handheld device. In one example, where both the input component and the wireless transceiver are integral to the protective shroud, signals related to received user input (e.g., where the shroud serves as a keypad) may be transmitted to the handheld device even if the protective shroud is removed from the handheld device.

대표청구항 ▼

1. An apparatus for a handheld device, comprising: a selectively removable protective cover comprising an alphanumeric keypad configured to protect at least a portion of the handheld device when physically attached to the handheld device, wherein the selectively removable protective cover comprising

1. An apparatus for a handheld device, comprising: a selectively removable protective cover comprising an alphanumeric keypad configured to protect at least a portion of the handheld device when physically attached to the handheld device, wherein the selectively removable protective cover comprising the alphanumeric keypad is configured to be physically attached and detached from the handheld device with a latch of the selectively removable protective cover comprising the alphanumeric keypad, and the selectively removable protective cover comprising the alphanumeric keypad opens when the latch of the selectively removable protective cover comprising the alphanumeric keypad is unlatched;a wireless transceiver integral with the selectively removable protective cover and configured to facilitate selective wireless communication between the selectively removable protective cover and the handheld device;a stand configured to support the handheld device in a vertical position; anda power source configured to supply power to the selectively removable protective cover;wherein the selectively removable protective cover maintains communication between the handheld device and the selectively removable protective cover when the selectively removable protective cover is physically decoupled from the handheld device. 2. The apparatus of claim 1wherein:the alphanumeric keypad generates a signal, and the signal is wirelessly transmitted to the handheld device via the wireless transceiver. 3. The apparatus of claim 2 wherein: the alphanumeric keypad comprises one or more mechanical keys. 4. The apparatus of claim 2 wherein: the wireless transceiver communicates with the handheld device through IEEE Standard 802.15.1. 5. The apparatus of claim 2 wherein: the wireless transceiver communicates with the handheld device through Bluetooth communications. 6. The apparatus of claim 1 wherein: the latch is positioned on the selectively removable protective cover so that the selectively removable protective cover opens when the latch is unlatched. 7. The apparatus of claim 1 further comprising: a touch-sensitive surface, wherein the touch-sensitive surface generates a signal, and the signal is wirelessly transmitted to the handheld device via the wireless transceiver. 8. The apparatus of claim 1 further comprising: a touchpad, wherein the touchpad generates a signal, and the signal is wirelessly transmitted to the handheld device via the wireless transceiver. 9. The apparatus of claim 1 wherein: the power source is configured to supply power to the wireless transceiver. 10. An apparatus for communicating with a handheld device, the apparatus comprising: a selectively removable protective cover configured to enclose at least a portion of the handheld device when attached to the handheld device;a wireless transceiver integral with the selectively removable protective cover and configured to facilitate selective wireless communication with the handheld device;an input component integral with the selectively removable protective cover and configured to receive user input, the input component configured to generate an input signal based upon the received user input and to transmit the input signal to the wireless transceiver; anda power source integral with the selectively removable protective cover and configured to supply power to the selectively removable protective cover;wherein the wireless transceiver wirelessly couples the input component to a second device other than the handheld device when the input component is not operably coupled to the handheld device. 11. The apparatus of claim 10 further comprising: a microphone or speaker, wherein the wireless transceiver wirelessly couples the microphone or speaker to the second device. 12. The apparatus of claim 10 wherein: the second device comprises a television. 13. The apparatus of claim 12 wherein: the input component serves as a remote control for the television. 14. The apparatus of claim 10 wherein: the wireless transceiver facilitates the selective wireless communication through IEEE Standard 802.15.1. 15. A selectively removable protective cover configured to enclose at least a portion of a handheld device when physically attached to the handheld device, wherein the selectively removable protective cover communicates with a handheld device and comprises: a wireless transceiver integral with the selectively removable protective cover and configured to facilitate selective wireless communication with the handheld device, the wireless transceiver facilitating the selective wireless communication through Bluetooth communications;an input component integral with the selectively removable protective cover and configured to receive user input, the input component configured to generate an input signal based upon the received user input and to transmit the input signal to the wireless transceiver, the input component comprising an alphanumeric keypad;a latch;anda power source integral with the selectively removable protective cover and configured to supply power to the selectively removable protective cover;wherein the wireless transceiver is powered by the power source and communication is maintained between the handheld device and the selectively removable protective cover when the selectively removable protective cover is removed from the handheld device; andthe selectively removable protective cover comprising the alphanumeric keypad is configured to be physically attached and detached from the handheld device with the latch of the selectively removable protective cover comprising the alphanumeric keypad, and the selectively removable protective cover comprising the alphanumeric keypad opens when the latch of the selectively removable protective cover comprising the alphanumeric keypad is unlatched.