Patent Application
20080161074
A portion of the disclosure of this patent document contains material, which is subject to copyright protection. The owner has no objection to the facsimile reproduction by any one of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but otherwise reserves all copyrights whatsoever.
Certain marks referenced herein may be common law or registered trademarks of third parties affiliated or unaffiliated with the applicant or the assignee. Use of these marks is for providing an enabling disclosure by way of example and shall not be construed to limit the scope of this invention to material associated with such marks.
The present invention relates to the field of electronic mobile devices. More particularly, the invention relates to a mobile device having a hinge portion with which a data transmittable hardware accessory is coupleable.
Many electronic mobile devices, such as cellular telephones and the Ogo™ of IXI Mobile, USA have gained widespread appeal. The latter provides instant messaging, email, SMS, and voice receiving and transmitting services, as well as Web browsing capabilities. Due to their versatility and relatively high data storage capabilities, these mobile devices are of great benefit to travelers.
A casing of many mobile devices is configured to be hingedly openable and closable. This casing is generally the outer face of the mobile device display, and the ability of the casing to be pivotable when opened or closed affords the mobile device increased compactness. It would be desirable, and this is the intent of the present invention, to utilize the volume of a fixed hinge portion for the insertion therein of a detachable hardware accessory and to thereby increase the versatility of the mobile device.
In many mobile devices, such as disclosed in U.S. Pat. No. 6,073,187, U.S. Pat. No. 6,219,257, U.S. Pat. No. 6,567,677, U.S. Pat. No. 6,785,935, U.S. Pat. No. 6,882,726, U.S. Pat. No. 7,035,665, GB 2 326 051, EP 0 564 092, EP 0 898 405, U.S. 2003/0109232, and U.S. 2005/0231431, a hardware device is permanently housed within the hinge portion. Since the hardware device is permanently housed within the hinge portion, one hardware device cannot be substituted by another according to the discretion of the user.
The present invention provides a mobile device comprising a first casing portion, a second casing portion comprising circuitry, first and second separated pivotable hinge portions connecting said first and second casing portions to allow said first casing portion to be hingedly openable and closable with respect to said second casing portion, and a fixed hinge portion interposed between said first and second pivotable hinge portions, said fixed hinge portion is formed with a cavity in which is mounted a mating connection suitably configured such that a hardware accessory adapted to increase mobile device functionality is coupleable therewith.
In one embodiment, a mobile device having a hinge portion with which a hardware accessory is coupleable is provided. A hinged mobile device portion is also provided from which an automatically recognizable hardware accessory is detachable, wherein the mobile device can independently operate without the hardware accessory.
The hardware accessory preferably has an independent processor which is automatically recognizable and configurable by a mobile device main processor when the hardware accessory is coupled with the fixed hinge portion. The mobile device is therefore operable when the hardware accessory is not coupled therewith.
In one aspect, the hardware accessory has a plurality of contacts projecting from one longitudinal end thereof, said contacts being engageable with corresponding recessed portions located at one longitudinal end of the cavity.
In one aspect, the hardware accessory has a plurality of contacts which radially protrude from a periphery thereof, said contacts are adapted to couple with corresponding recessed portions formed on a circumferential wall of the cavity which is contiguous with the second casing portion.
The hardware accessory is selected from the group of detachable short-range transceiver, portable memory unit, music quality enhancer, music player, speaker for enunciating a predetermined tone after the mobile device has performed a desired operation, visual output device, memory card reader, and an interface with a service based on a radio frequency network.
When the hardware accessory is attached to the device, it can be charged from the main battery of the mobile device with reduced charging current. Otherwise, it can be charged from the main battery of the mobile device at a full rate of charging current at times when the main battery of the mobile device is charged from a power supply.
In the drawings:
The mobile device of the present invention utilizes the normally unused volume of the hinge portion for coupling thereto a hardware accessory. Each hardware accessory, which increases the functions and/or performance of the mobile device, is automatically recognizable and therefore may be coupled to the hinge portion without need for a user to manually reconfigure the settings of the mobile device. The mobile device can operate independently with or without the hardware accessory.
A socket is formed on one longitudinal end 6 of the recessed hinge portion 5, and is provided with a plurality of recessed portions 8, for providing the necessary electrical and data connections to hardware accessory 15. Hardware accessory 13, which may be tubular, has a plurality of male contacts 11 projecting from one longitudinal end thereof to facilitate engagement with each corresponding recessed portions 8. It will be appreciated that longitudinal end 6 may be formed with male projections and the corresponding longitudinal end of hardware accessory 13 may be formed with female recessed portions.
Hardware accessory 13 has a processor 15 which enables the transmission of data to the main processor 17 of mobile device 10. When hardware accessory 13 is coupled to fixed hinge portion 5, main processor 17 automatically recognizes hardware accessory 13 and the operating system is automatically reconfigured so that data transmission can proceed between accessory processor 15 and main processor 17.
In another embodiment of the invention illustrated in
The following are exemplary hardware accessories that can be coupled with the mobile device of the invention:
Detachable Short-Range Transceiver—As shown in
Once the OS identifies another transceiver-coupled mobile device which is located within the short range vicinity thereof, an enabling signal is generated, such as by a textual message on the display of mobile device 10A, and a short-range communication can proceed directly between mobile devices 10A and 10B according to a suitable short range data transmission protocol, without having to be transmitted to an intermediary base station.
Portable Memory—As shown in
Music Quality Enhancer—Hardware accessory 44 shown in
Music Player—Hardware accessory 44 shown in
Speaker—Hardware accessory 46 shown in
Visual Output—Hardware accessory 48 illustrated in
Memory Card Reader—Hardware accessory 52 illustrated in
Following a login operation, mobile device 10 transmits a signal associated with information that was received during the login operation via a suitable wireless network to a server. The slot through which the memory card is introduced into the reader may be accessible internally to mobile device 10, i.e. adjacent to the inner faces of the casing portions, as shown, or alternatively, may be accessible externally to the mobile device. A company logo may be printed on the reader.
Interface with RF Network Based Services—A user 55 that has coupled a hardware accessory 57 embodied by an interface with an RF network based service is able to access the corresponding RF network. One embodiment of the interface is an interface for a wireless mesh network generated by the connection of a plurality of wireless access points, commonly referred to as a WiFi network, to allow communication with users over limited distances up to approximately 10 km, until an adjacent access point. Another embodiment is an interface for a Global Positioning System (GPS), to provide users of mobile devices with instantaneous positioning data needed to carry out a desired communication link. Accessory 57 may also be used to interface with a wireless RF-based television network or to carry out monetary transactions.
It should be understood that the invention can be practiced with modification and alteration within the spirit and scope of the appended claims. The description is not intended to be exhaustive or to limit the invention to the precise form disclosed. These and various other adaptations and combinations of the embodiments disclosed are within the scope of the invention and are further defined by the claims and their full scope of equivalents.
