Mobile Phone Patent Abstract A method of storing data in an electronic phone data book for a digital mobile phone, which includes a key input part, display, touch screen for inputting characters, character code storage for storing character and number codes, character database for storing feature data corresponding to character and number codes, and character recognition device. A method of searching through the electronic phone data book includes setting the mobile phone in a search mode, generating a search mode character code corresponding to touch screen data input, determining whether the search mode character code is registered in said phone book storage and displaying a corresponding phone number if it is. … Read entire article »

Mobile Phone Patent Abstract A mobile phone may be recharged from a set of batteries contained in a battery box. A power transforming box mechanically and electrically connected to the battery box is used to transform a voltage of the batteries in the battery box into the applicable voltage of a mobile phone . The power transforming box is equipped with a voltage switch for selecting the applicable charging voltage from the charger. The power input of the mobile phone is connected to the output of the charger through a connecting wire. The charging device is suitable for mobile phones of various types and can be used conveniently. Furthermore, the charger has a function of displaying an incoming phone number and may be equipped with a vibrator, flashers or sound transducers … Read entire article »

Mobile Phone Patent Abstract A method of providing data communication services between an external electronic device such as a personal computer which is connected to a communication device such as a mobile phone, comprising the steps of: periodically checking a connection state to generate connection state data, storing said connection state data in a memory, and determining whether to provide said data communication services according to said stored connection state data. A device for performing the method is also disclosed. … Read entire article »

Mobile Phone Patent Abstract An amplifier for use in a mobile phone for supplying a signal (I.sub.o) to a load (Z.sub.L) comprises a first transistor (T.sub.1) having a first main terminal coupled to a reference terminal (GND), a control terminal, and a second main terminal for supplying the signal (I.sub.o) to the load (Z.sub.L), and sensing means for determining the value of the signal (I.sub.0). The sensing means comprises a second transistor (T.sub.2) having a first main terminal coupled to the first main terminal of the first transistor (T.sub.1), a control terminal coupled to the control terminal of the first transistor (T.sub.1), and a second main terminal for supplying a further signal (I.sub.F) which is a representation of the signal (I.sub.o). The amplifier comprises detection means (DMNS) for supplying a DC-component … Read entire article »

Mobile Phone Patent Abstract A device provided in a mobile phone for notifying the user of the receiving of a call signal, includes a vibrator having a rotor mounted in the body of the mobile phone to make a vibration tangibly sensed by the user when the call signal is received by the mobile phone, a battery pack detachably attached to the body to supply power to the mobile phone, and a protrusion formed on the outer surface of the battery pack at the weight center of the mobile phone . Thus, the mobile phone placed on a surface is rotated about the protrusion upon receiving the call signal. … Read entire article »

Mobile Phone Patent Abstract A securing mechanism for a mobile phone comprises a spool case, a holding plate, and at least a clasp. The spool case accommodates a chain cord with a hook end. The spool case has two sides to which the holding plate and the clasp are attached, respectively. The clasp is hung on and clamps a belt, and the hook is hooked on the mobile phone . When not in use, the mobile phone is put on the holding plate After being removed from the holding plate for use, the mobile phone is still secured and will not fall down and be damaged or get lost. … Read entire article »

Mobile Phone Patent Abstract A back cover for a mobile phone is described. The cover comprises an elongate body having an outer surface exposed on attachment to the phone and inner surfaces comprising first and second guiding surfaces; and lockable restraining means arranged to co-operate with corresponding restraining means of the phone on the movement of the cover with respect to the phone along said guiding surfaces, thereby preventing substantial movement of the body with respect to the phone in said lengthwise direction. The lockable restraining means of the cover or the corresponding restraining means of the phone comprises a resilient, outwardly flexible part. This part resiliently flexes on said movement of the cover with respect to the phone along said guiding surfaces and forms a user releasable locking engagement between … Read entire article »

Mobile Phone Patent Abstract A retractor belt clip device which includes a retractable lead for a personal hands free kit or other similar device such as speaker leads for personal CD or tape device is disclosed. The device includes a receptacle body and corresponding flanged lug fastener which is attached to the mobile phone or like apparatus. The receptacle is adapted to be attached to a belt or the like by means of a clip means positioned on the receptacle body, wherein the body has an opening located at its top side portion into which the flange of said lug fastener is received with the lug fastener extending through a slot on said receptacle body communicating with the opening such that the mobile phone or like apparatus is positioned outside and … Read entire article »

Mobile Phone Patent Abstract A mobile phone housing top of the present invention comprises a main body and a front wall, a rear wall, a left wall and a right wall depending from the main body. The main body comprises a speaker section, a display section, and a keypad section including a function key section and a data key section. The data key section comprises a plurality of oblique recesses and a number of data key receiving openings respectively defined in the oblique recesses. The data key receiving openings are aligned with the oblique recesses while at the same time being arranged in a matrix which is conventional for mobile phone data keys. A protrusion is formed between adjacent oblique recesses. … Read entire article »

Mobile Phone Patent Abstract A flip type or folder type mobile phone for wireless communication with a base station, which includes a movable part so as to define an open or closed position and an opening/closing sensor for generating an open or close signal according to the open or closed position, the opening/closing sensor being enabled or disabled by an enable or disable signal, whereby the mobile phone terminates a communication channel according to said open or close signal. A communication method is also disclosed and includes the steps of establishing a communication channel between the mobile phone and the base station; and generating a disable signal during data communication to disable the opening/closing sensor from generating the close signal thereby maintaining the communication channel. … Read entire article »