Mobile Phone Patent Abstract A mobile phone uses a subscriber identification card which includes memory used by the mobile phone as external auxiliary memory. The mobile phone itself includes memory and can transfer data from the card’s memory to the phone’s memory. The card executes commands for updating data contained in the card’s memory which is transmitted by short mobile phone messages to the mobile phone and eliminates the commands contained in the short messages after they are executed. The mobile phone can detect if data has been eliminated from a short message by the subscriber identification card and triggers the phone’s memory to transfer data when elimination of data has been detected. … Read entire article »

Mobile Phone Patent Abstract A mobile phone holder is disclosed. The mobile phone has a disk operatively controlling a first plate and a second plate to move simultaneously to each other or away from each other. With such an arrangement, the mobile phone holder is able to adjust its size to receive all kinds of different mobile phones readily by simply rotating the disk. … Read entire article »

Mobile Phone Patent Abstract A device (10) is for the attachment of mobile phones or like apparatus to a belt or other garment of a user. The device (10) includes a receptacle body (12) and corresponding flanged lug fastener (11) which is attached to the mobile phone or like apparatus. The receptable body (12) is adapted to be attached to a belt or the like by means of a clip (14) positioned on the receptable body (12). The body (12) has an opening (25) located at its top side portion into which the flange of the lug fastener (11) is received with the lug fastener (11) extending through a slot (27) on the receptable body (12) communicating with the opening (25) such that the mobile phone or like apparatus is positioned … Read entire article »

Mobile Phone Patent Abstract An electromagnetic (EM) wave shield device including an upper pad including a central hole and a bottom adhesive surface, a lower pad including a central hole, a top adhesive surface, and a bottom adhesive surface glued to the earpiece of a mobile phone, and a metal mesh for shielding EM waves having a diameter smaller than pads, while larger than that of central holes so as to be glued and secured between pads. With this, when an incoming call is received, there is no or little EM waves outside the glued shield device to thereby prevent the brain of a mobile phone user from being hurt by EM waves. … Read entire article »

Mobile Phone Patent Abstract The invention is directed to a digital mobile phone of a type using a subscriber identification module, the improvement being that there is an externally attached holder for at least two subscriber identification modules so that either can be readily selected by a switch for use in the same phone. There are also described flexible circuits that are used to connect the electrical contacts used conventionally for reading a subscriber identification module by the phone inside the phone that are able to slip through gaps that are naturally occurring between protective covers of the phone because of necessary manufacturing tolerances so that the external subscriber identification modules can be connected without prejudicing manufacturers warranties on any phone. … Read entire article »

Mobile Phone Patent Abstract An adapter for antenna on a mobile phone basically is a main body associated with an adapting tube and a cover. A receiving recession is provided between the main body and the cover for containing a wave eliminating plate. The adapting tube is used for fitting with the antenna. The main body has a plurality of through holes for being passed by the rubber forming the adapting tube. The rubber overflowed from each through hole is associated with each other and constitutes a fixing part such that the adapting tube is integrated with the main body. The adapting tube is made of highly elastic and non-brittle rubber and has features such as flexible, free from aging, and durable. Therefore, the adapter is possible to sleeve with any … Read entire article »

Mobile Phone Patent Abstract A mobile radio telephone having a simplified architecture including a reduced number of integrated circuits and a reduced number of RF connections. A dual band, dual mode mobile phone can be constructed using either a single crystal reference oscillator or two crystals such that alternative symbol rates, channel spacings, or transmit/receive duplex spacings can be achieved. … Read entire article »

Mobile Phone Patent Abstract An electromagnetic radiation protection device of a mobile phone installed at one side of an antenna of a mobile phone . The device comprises an electromagnetic wave absorbing piece, a dielectric plate, an electronic joint loop, a negative electrode lead, etc. The electromagnetic wave absorbing piece serves to absorb the electromagnetic wave toward the user’s head. Then the electromagnetic wave irradiates to the negative electrode lead of a power source through the electronic joint loop and the negative electrode lead. Thereby, the electromagnetic radiation from the mobile phone to user’s head will be reduced effectively, and the threat of brain harm is also reduced. … Read entire article »

Mobile Phone Patent Abstract To achieve an improved matching of a power amplifier to transmission line impedances of different transmission branches in a dual band mobile phone there is proposed a new power amplifier output circuit for such a dual band mobile phone . This power amplifier output circuit comprises a transmission branch change over unit being connected to an output terminal of the power amplifier. Further, there is provided a second impedance matching means in at least one transmission branch and the transmission branch change over unit comprises at least two switching elements between the first impedance matching unit and the second impedance matching unit. Therefore, the disturbing influence of parasitic elements in the switching elements may be reduced significantly. … Read entire article »

Mobile Phone Patent Abstract A folding mobile phone with incorporated antenna is disclosed. A folding mobile phone comprises a first and second housings connected by a hinge mechanism each other. A first conductive film is incorporated with the first housing, and a second conductive film is incorporated with the second housing. When the mobile phone is in an open position a monopole antenna is constituted by the first and second conductive films, when the mobile phone is in a closed position the second conductive film acts as a ground plane. … Read entire article »