Miniature wireless communication device
First Claim
1. A portable communication device comprising:
- a first housing portion;
a second housing portion;
a third housing portion having a side including a first area and a second area, wherein the first area and the second area are mutually exclusive, and wherein each of the first area and the second area contributes to a total area of the side of the third housing portion;
a first attachment mechanism for mechanically coupling the first housing portion to the third housing portion and permitting the first housing portion to move relative to the third housing portion between a stowed position and an unstowed position, wherein at least a part of the first housing portion is disposed on the side of the third housing portion and is disposed in the first area of the side of the third housing portion when the first housing portion is located in the stowed position, and wherein the first housing portion is disposed at an obtuse angle relative to the side of the third housing portion when the first housing portion is located in the unstowed position; and
a second attachment mechanism for mechanically coupling the second housing portion to the third housing portion and permitting the second housing portion to move relative to the third housing portion between a stowed position and an unstowed position, wherein at least a part of the second housing portion is disposed on the side of the third housing portion and is disposed in the second area of the side of the third housing portion when the second housing portion is located in the stowed position, and wherein the second housing portion is disposed at an obtuse angle relative to the side of the third housing portion when the second housing portion is located in the unstowed position;
wherein the at least a part of the first housing portion and the at least a part of the second housing portion are each disposed in a first housing plane, having a thickness of one of the at least a part of the first housing portion and the at least a part of the second housing portion, when the first housing portion and the second housing portion are each located in their respective stowed positions, wherein the third housing portion is disposed in a second housing plane having a thickness of the third housing portion, and wherein the portable communication device has a thickness substantially equal to the thickness of the first housing plane and the second housing plane when the first housing portion and the second housing portion are each located in their respective stowed positions, andwherein an end of the first housing portion extends beyond an end of the second housing portion when the first housing portion and the second housing portion are each located in their respective stowed positions.
4 Assignments
0 Petitions
Accused Products
Abstract
A wireless communication device (10) is provided for maintaining acceptable acoustic coupling, increasing display and data input device capability and increasing antenna performance to encourage further miniaturization and weight reduction thereof. Two moveable housing portions (12) and (14) are moveable between a closed (18) and an open (20) housing position and matively engage to provide an expandable housing while aligning earpiece (26) and microphone (28) transducers on a center axis (30) of the device (10). Paging and radiotelephone functions of the device are configured responsive to the position of the housing portion (12). The housing portion has a lens for viewing a display (46) thereunder and keycaps for actuating a keypad (54) thereunder when the housing portion (12) is in the closed housing position (18). An antenna (56) is extendable beyond the moveable housing portion (12).
89 Citations
20 Claims
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1. A portable communication device comprising:
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a first housing portion; a second housing portion; a third housing portion having a side including a first area and a second area, wherein the first area and the second area are mutually exclusive, and wherein each of the first area and the second area contributes to a total area of the side of the third housing portion; a first attachment mechanism for mechanically coupling the first housing portion to the third housing portion and permitting the first housing portion to move relative to the third housing portion between a stowed position and an unstowed position, wherein at least a part of the first housing portion is disposed on the side of the third housing portion and is disposed in the first area of the side of the third housing portion when the first housing portion is located in the stowed position, and wherein the first housing portion is disposed at an obtuse angle relative to the side of the third housing portion when the first housing portion is located in the unstowed position; and a second attachment mechanism for mechanically coupling the second housing portion to the third housing portion and permitting the second housing portion to move relative to the third housing portion between a stowed position and an unstowed position, wherein at least a part of the second housing portion is disposed on the side of the third housing portion and is disposed in the second area of the side of the third housing portion when the second housing portion is located in the stowed position, and wherein the second housing portion is disposed at an obtuse angle relative to the side of the third housing portion when the second housing portion is located in the unstowed position; wherein the at least a part of the first housing portion and the at least a part of the second housing portion are each disposed in a first housing plane, having a thickness of one of the at least a part of the first housing portion and the at least a part of the second housing portion, when the first housing portion and the second housing portion are each located in their respective stowed positions, wherein the third housing portion is disposed in a second housing plane having a thickness of the third housing portion, and wherein the portable communication device has a thickness substantially equal to the thickness of the first housing plane and the second housing plane when the first housing portion and the second housing portion are each located in their respective stowed positions, and wherein an end of the first housing portion extends beyond an end of the second housing portion when the first housing portion and the second housing portion are each located in their respective stowed positions. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A portable communication device comprising:
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a first housing portion; a second housing portion; a third housing portion having a side including a first area and a second area, wherein the first area and the second area are mutually exclusive, wherein each of the first area and the second area contributes to a total area of the side of the third housing portion, wherein the third housing portion has a longitudinal axis substantially centered on the third housing portion, and wherein each of the first area and the second area extends across the longitudinal axis; an earpiece carried by the first housing portion; a microphone carried by one of the second housing portion and the third housing portion; a receiver coupled to the earpiece and carried by the third housing; a transmitter coupled to the microphone and carried by the third housing; a first attachment mechanism for mechanically coupling the first housing portion to the third housing portion and permitting the first housing portion to move relative to the third housing portion between a stowed position and an unstowed position, wherein at least a part of the first housing portion is disposed on the side of the third housing portion and is disposed in the first area of the side of the third housing portion when the first housing portion is located in the stowed position, and wherein the first housing portion is disposed at an obtuse angle relative to the side of the third housing portion when the first housing portion is located in the unstowed position; and a second attachment mechanism for mechanically coupling the second housing portion to the third housing portion and permitting the second housing portion to move relative to the third housing portion between a stowed position and an unstowed position, wherein at least a part of the second housing portion is disposed on the side of the third housing portion and is disposed in the second area of the side of the third housing portion when the second housing portion is located in the stowed position, and wherein the second housing portion is disposed at an obtuse angle relative to the side of the third housing portion when the second housing portion is located in the unstowed position; wherein the at least a part of the first housing portion and the at least a part of the second housing portion are each disposed in a first housing plane, having a thickness of one of the at least a part of the first housing portion and the at least a part of the second housing portion, when the first housing portion and the second housing portion are each located in their respective stowed positions, wherein the third housing portion is disposed in a second housing plane having a thickness of the third housing portion, and wherein the portable communication device has a thickness substantially equal to the thickness of the first housing plane and the second housing plane when the first housing portion and the second housing portion are each located in their respective stowed positions, wherein an end of the first housing portion extends beyond an end of the second housing portion when the first housing portion and the second housing portion are each located in their respective stowed positions, and wherein the at least a part of the first housing portion and the at least a part of the second housing portion are substantially aligned with the longitudinal axis when the first housing portion and the second housing portion are each located in their respective stowed positions and when the first housing portion and the second housing portion are each located in their respective unstowed positions, wherein the earpiece and the microphone are substantially aligned with the longitudinal axis when the first housing portion and the second housing portion are each located in their respective unstowed positions and when the first housing portion and the second housing portion are each located in their respective unstowed positions.
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20. A portable communication device comprising:
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a first housing portion; a second housing portion; a third housing portion having a side including a first area and a second area, wherein the first area and the second area are mutually exclusive, wherein each of the first area and the second area contributes to a total area of the side of the third housing portion, wherein the third housing portion has a longitudinal axis substantially centered on the third housing portion, and wherein each of the first area and the second area extends across the longitudinal axis; an earpiece carried by the first housing portion; a microphone carried by one of the second housing portion and the third housing portion; a receiver coupled to the earpiece and carried by the third housing; a transmitter coupled to the microphone and carried by the third housing; a first attachment mechanism for mechanically coupling the first housing portion to the third housing portion and permitting the first housing portion to move relative to the third housing portion between a stowed position and an unstowed position, wherein at least a part of the first housing portion is disposed on the side of the third housing portion and is disposed in the first area of the side of the third housing portion when the first housing portion is located in the stowed position, and wherein the first housing portion is disposed at an obtuse angle relative to the side of the third housing portion when the first housing portion is located in the unstowed position; a second attachment mechanism for mechanically coupling the second housing portion to the third housing portion and permitting the second housing portion to move relative to the third housing portion between a stowed position and an unstowed position, wherein at least a part of the second housing portion is disposed on the side of the third housing portion and is disposed in the second area of the side of the third housing portion when the second housing portion is located in the stowed position, and wherein the second housing portion is disposed at an obtuse angle relative to the side of the third housing portion when the second housing portion is located in the unstowed position; a display for providing visual information to a user of the portable communication device, wherein the display is carried by the third housing portion in such a manner that a visual information presenting surface of the display is disposed in at least one of the first area and the second area of the side of the third housing portion; a lens mechanically coupled to at least one of the at least a part of the first housing portion and the at least a part of the second housing portion and disposed essentially opposite to at least a portion of the display when the at least one of the first housing portion and the second housing portion is located in the stowed position to permit the visual information to be viewed by the user of the portable communication device when the at least one of the first housing portion and the second housing portion is located in the stowed position; a keypad adapted to receive a tactile force from a user of the portable communication device to permit the user to enter information into the the portable communication device, wherein the keypad is carried by the third housing portion in such a manner that at least a portion of the keypad is disposed in at least one of the first area and the second area of the side of the third housing portion; and a keycap mechanically coupled to one of the first housing portion and the second housing portion, extending through the thickness of the one of the first housing portion and the second housing portion, respectively, and disposed essentially opposite to the portion of the keypad when the at least one of the first housing portion and the second housing portion is located in the stowed position to permit the user to enter information into the the portable communication device when the at least one of the first housing portion and the second housing portion, respectively, is located in the stowed position by applying the tactile force on the keycap which in turn applies the tactile force to the portion of the keypad; wherein the at least a part of the first housing portion and the at least a part of the second housing portion are each disposed in a first housing plane, having a thickness of one of the at least a part of the first housing portion and the at least a part of the second housing portion, when the first housing portion and the second housing portion are each located in their respective stowed positions, wherein the third housing portion is disposed in a second housing plane having a thickness of the third housing portion, and wherein the portable communication device has a thickness substantially equal to the thickness of the first housing plane and the second housing plane when the first housing portion and the second housing portion are each located in their respective stowed positions, wherein an end of the first housing portion extends beyond an end of the second housing portion when the first housing portion and the second housing portion are each located in their respective stowed positions, and wherein the at least a part of the first housing portion and the at least a part of the second housing portion are substantially aligned with the longitudinal axis when the first housing portion and the second housing portion are each located in their respective stowed positions and when the first housing portion and the second housing portion are each located in their respective unstowed positions, wherein the earpiece and the microphone are substantially aligned with the longitudinal axis when the first housing portion and the second housing portion are each located in their respective unstowed positions and when the first housing portion and the second housing portion are each located in their respective unstowed positions.
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Specification