AU2014200803A1 - GSM Mobile Watch Phone - Google Patents

Abstract

There is provided a wrist watch phone adapted to be worn by a person. The watch comprises a communication module adapted to operate under Global System of Mobile (GSM) telephone networks, to work with quad frequency bands, and to send audio data across said GSM telephone networks. It also has a display adapted to display time, and to provide a graphic interface for showing a status of said communication module. The watch shell encloses the display, and the communication module. The watch has strap(s) for fastening around the wrist of the person.

Description

1 GSM MOBILE WATCH PHONE TECHNICAL FIELD The present invention relates to a wrist watch kind mobile phone and in particular a wrist watch phone design for use in GSM telephone network that may operate over 5 several frequency bands. BACKGROUND ART Wrist watches are commonly known to provide the basic funct ion of time keeping. Modern wrist watches have a number of extra functions that make them more than just a time piece. la It has long been desired to make a wrist watch that provides a two-way communication function, but it is difficult to build one in practice. One of the challenges involved in producing such a wrist watch is the difficulty of reducing the size of the electronic components to fit them within a housing that is wearable by a person on the wrist. Typically the dimension of a wearable wrist watch is is 50 x 60 x 15 mm which is much smaller than that of a typical mobile phone which is around 100 x 60 x 15 mm, or larger. It is known to provide a wrist mounted mobile telephone watch, such as that shown in US 6567523 which describes a wrist mounted telephone device having a watch unit and telephone unit. However, this device has the telephone unit separate 2o from the time unit, where each of the units has its own housing. As a result, there are many different parts in the watch and it is not convenient to use, or to wear. It would also be desirable to provide a wrist watch phone that ameliorates or overcomes one or more of the disadvantages of such devices or that may provide a useful alternative to these devices.

>ISCLOSURE OF THE INVENTION According to the invention there is provided I.u watch phone wearable by a person comprising a communication module adapted to operate under Global System of Mohile (GSM) 5 telephone network. to operate with a pluraity of OSM frequency bands, ar d to send audio data across said GSM telephone networks; an internal antenna being substantially in a sheet form and con acting it said communication module. wherein said inticmal antenna is adapted to transmit signal to and receive signals from said GSM telephone networks; 10 a display adapted to at least display time, and to provide a graphic intertacc for showing a staus of said communication module. a power supply connecting to said communication module, wherein said power supply r adapted to provide power to said wrist watch mobile phone: and a housing means adapted to enclose said display. said internal antenna, said 15 communication module and said power supply: wherein the housing neans comprisee any onc or niore of titanium, and ron-nwal. In a preferred embodiment, said non-metal comprises any one or more of stainless tee l. plastics polycarbonate plastic, resin. glass and ceramic. Preferably, the wrist watch phone of claim I comprising a retaining means adapted to 20 secure said retaining means around a wrist. In a preferred embodiment. said coimtication module adapted to opetitre with at least three GSM frequency bands. In a preferred embodiment, said communication module adapted to operate in quoad bands rode. 23 In a preferred embodiment. said GSM frequcncy bands include any one or more of 800Mhz. 850MHl, 900MHz. I80MI, 1900NHz, 2000MHz. 2100Mhz. 2500M17. 2600MItz, 2700M1z. 2800 HNtIf 2900NM, 3000MHz. 3500M 1t 4000MHL. 4 NTE500M . Hand 50)OM Hz.

Preferab. Said Comiunicanon module adapted to operate under Voice Oser ]I' V(IPU). Wi-Fi. ufrRed, Worldwide interoperability Microwave Access (WiM\ A X. In a prefreed emhodimcnt. said internal :renna comprises of plastic and copper to produce a maxmii spurious emission l1mit of -I DFBMI. in a preferred embodiment, said power supply includes a non-rechangeable or solar power battery or panel fi a preferred embodiment, said power supply includes a rechargeable battery adapted o provide power to said communication module and said display module, in a preferred embodiment said rechargeable system comprises a USB connector. 10 In a preferred embodiment, said rechargeable system is power supplied by Umited power source and mounted on PCB of flammability class V-0 or above. in a preferred embodiment, said rechargeable system operates with a ;ate input range between 110 to 240V, 50 to 60fHz. a rate output range be ween 0,000fX mA I 4500rnA. and an operation temperature between I to 78"C. 15 In a preferred embodiment, said display is any one of organic light unitting system apphed onto an organic substrate. In a preferred embodiment, said display is any one of Thin Film Transistor Liquid Crystal Display (TFTLCD) or Liquid Crystal Display (LCD). In a preferred embodiment, said display is comprises a system using amorphous or 20 polycrystalline silicon, or indium tin oxide. in a preferred embodiment, said display is made of any one of plaic or glass In a preferred embodinicot, said display is a touch screen. In a preferred embodiment said display is adapted to display 256 colours In a preferred embodiment said communication module is adapted to comunuuicate via 25 IPackets Exchange network. In a preferred embodiment. said wrist watch is adapted to operate wi h a Subscriber identity Module (SIM) card.

4 In a preferred embodimen, said wrist watch includes a Global Psironrg S:-stem (GPS) module connecting to said communication module. wherein said (PS nwxuic dererrnines at least one coordinate data to said wrist watch phone and display sid coordmjr:; data on said display. 5 In a preferred embodiment, said communication module has a baseband4 I module ad.tptI m process. send and receive digital data. in a preferred embodiment. said digital data include emails. teler hone calls, (oxi ricssagseA. multtredia messageS iles, videos, Soiud. Yices. music, pictures and games In a preferred embodiment, said wrist watch i 5 adapted to send an email wlen said (iPS J0 has detected that said wrist watch phone is outside a predetermined geographical arena. In a preferred cmbolimemn, said wrist watch has a Bluetoorb communication module to connect to a Bluetooth compatible device. In a preferred embodimen. said retaining means includes a security encryption device for securely locking said writ watch around a wrist. 5 In a preferred embodiment, said security encryption device is adapted to receive wireless signals For locking and unlocking said security encryption device. In a preferred embodiment, said communication nodule icludes a cmmninized Printed Circuit Board (PCR). In a preferred enodiment. said PCB includes 20 a Radio Frequency (RF) module adapted to send and receive digital signals through GOSM telephone networks using one of said three multiply frequency bands , and a baseband module adapted to convert data from at least one input to sa:d digital signal, and to convert said digital signals from said RF module to data for output devi cs. In a preferred embodiment, said basehand module is adapted to send and receive dat 25 from at least one of the devices including: a USB device. an 1/0 device, a keyaad. a Bluetoodi device, a Real Time Crock (RTC), a Time Stamp Counter (TSCi. a Microphoec, a headset, a system clock, a display and a camera.

5 in a preferred embodiment, said baseband module is adapted to collect status information from said rechargeable battery module and display said status information on said display. In a preferred embodiment, there is provided a software module for use in the 5 wrist watch phone of any one of the preceding paragraphs, said software comprising: a protocol stack adapted to provide application programming interface (API) for said communication module; and a man to machine interface adapted to accept input from a user and pass said input to said communication module using said API, and to display output from said 10 communication module using said APL In a preferred embodiment, said API in a format compatible with at least one high lcvel computer languages. In a preferred embodiment, said API in a format compatible with wireless application protocol. 15 In a preferred embodiment, said protocol stack has a battery control module 1or minimizing battery usage by optimizing the use of graphics. In a preferred embodiment, said protocol stack is adapted to handle I? Exchange packets, BRIEF DESCRIPTION OF DRAWINGS 20 The invention is now discussed with reference to drawings, where: Figure 1 is a front view of GSM watch phone according to one embodinmnt of the present invention; Figure 2 is a view showing the internal components of the watch phone of Figure 1; Figure 3 is a back view of Figure 2; 25 Figure 4 is an expanded view of the circuit board shown in Figure 3; Figure 5 is a view of the reverse side of the circuit board of Figure 4; Figure 6 is a block diagram of the RF module of watch phone of Figure 1; Figure 7 is a block diagram of the baseband module of watch phone of Figure 1; Figure 8 is a schematic diagram of the software architecture of watch phone of Figure 1; 6 Figure 9 is a schematic diagram of the circuit board of Figure 4; and Figure 10 is a schematic diagram of the circuit board of Figure 5: Figure 1 I is the first layer of circuit board of Figure 4; Figure 12 is the second layer of circuit board of Figure 4: 5 Figure 13 is the third layer of circuit board of Figure 4; Figure 14 is the forth layer of circuit board of Figure 4; Figure 15 is the fifth layer of circuit board of Figure 4; Figure 16 is the sixth layer of circuit board of Figure 4; Figure 17 is the seventh layer of circuit board of Eigure 4, 10 Figure 18 is the eighth layer of circuit board of Figure 4; Figure 19 is the ninth layer of circuit board of Figure 4; and Figure 20 is the tenth layer of circuit board of Figure 4. BEST MODES FOR CARRYING OUT THE INVENTION Referring to Figures I to 20, the invention provides a wrist watch phone (9) 15 wearable by a person. Preferably, the wrist watch has a size of about 50 x 60 x 15 mm which is smaller than that of a typical mobile phone. Referring to Figures I to 2, the wrist watch phone has a housing (10) that includes a display (16) that is connected to a communication module (18). The front shell (12) of the housing (10) and the back shell (14) of the housing enclose the display (16) and the 20 communication module (18). The wrist watch phone has straps (11) or sone other suitable form of watch band for fastening around a wrist of a person. Preferably, the watch phone includes some sort of watch band, but it may be provided or sold without one, so that the users can add their own watch band later. The communication module (18) is able to operate under the Global System for 25 Mobile communications (GSM) telephone networks. The GSM telephone network is commonly used for mobile telephone communication and normally operates over one or more of four frequency ranges, such as the frequency bands of 850MHz, 900M Hz, 7 1800MHz and 1900MHz, depending on thc system adopted by a particular country. Different countries may have different operation bands. Traditionally, mobile phones only support one frequency hand for communication. However, some countries use two frequency bands to provide a better s coverage of the mobile networks, and therefore some mobile phones are designed to support two bands. This type of mobile phones is known as a "dual band" mobile phone. Mobile phones that support three bands are known as "tri band" mobile phones and mobile phones that support four bands are known as "quad band" mobile phones. The communication module (18) has a customized Printed Circuit Board (PCB) 1c (19) to accommodate all the electronics for supporting four or more different GSM frequency bands communication as well as a number of 3G frequency bands including 806 to 890 MHz. 1710 to 1885 MHz and 1901 to 2200MT1z. Below is a table showing an example of the operational GSM frequency bands of a watch phone. Table 1 - Operational GSM frequency bands of GSM Watch Phone System Band Uplink Downlink Channel Number GESM 400 450 450.4 - 457.6 460.4 - 467.6 259 - 293 GSM 400 480 4788 - 486.0 488.8 -496.0 306 - 340 GSM 850 850 824.0 - 849.0 869.0 - 894.0 128 - 251 GSM 900 900 890.0- 915.0 935.0 - 960.0 1 - 124 (P-GSM) OSM 900 900 880.0 - 915.0 925.0 - 960.0 975 - 1023, (0, (E-GSM) 1-124) CSM-R 900 876.0 -915.0 92L0 - 960.0 955 - 973. (0, 1 (R-GSM) 124, 975 - 1023) DCS 1800 1800 1710.0 - 1785.0 1805.0 - 1880.0 512 -885 PCS 1900 1900 1850.0-1910.0 1930.0 - 1990.0 512-810 In addition to those GSM frequency bands, the PCB of the watch phone may also accommodate all the electronics for supporting a number of different communication systems including Voice Over I.P (VOllP), Wi-Fi, InfraRed, Worldwide interoperability Microwave Access (WiMAX) for sending audio data. The PCB contains multiply layers of circuits and in a prefer-ed embodiment, may have ten different layers of circuit etched on the PCB. As a result, it is possible to share the components between the different 5 standards for supporting all different bands. Figures I1 to 20 show the circuit layouts of all the layers of the circuit board. The electronic components of the watch phone utilises all these ten layers of circuit board such that the communication module (18) may work across all the different frequency bands. Referring to Figures 9 and 10, which are schematic diagrams of the communication 10 module (18), the PCB includes a Radio Frequency (RF) module and a baseband module (30). As shown in Figure 6, the RF module consists of a transmitter / receiver (T/R) assembly (22), RF Surface acoustic wave (SAW) filters (23), a transceiver (24), an amplifier (25). In receiving mode, the T/R assembly has an antenna and a T/R switch for receiving 15 signals from the GSM network. The signals are then passed to the SAW filter (23), and the transceiver (24) for down-converting. The transceiver converts the signals to data for further processing in the baseband module (30). In transmitting mode, the data is passed to the transceiver (24) to generate the necessary R/F signals. The R/F signals are then passed to the amphfher (25) which 20 magnifies the signals to the power level within the burst ramping mask. The magnified signals are then transmitted to the GSM network through the antenna. The baseband module (30) controls all the functions of the watch except for the transmitting and receiving signals, which is controlled by the RF module. It accepts the data down-converted from the transceiver and further processes it and distributes it to the 25 designated devices of the watch. It is also responsible for receiving input from those devices, processing them and pushing the data to the RF module for sending. In this embodiment, the baseband module, as shown in Figure 7, is designed to send data to and receive data from: a USB device (34), an I/O device (35), a keypad 9 (36), a Bluetooth device (37), a Real Time Clock (RTC) (38), a Time Stamp Counter (TSC) (39), a microphone (53), a headset receiver (54), a headset microphone (55), a system clock (56), a display interface (57) and a camera (58). Other devices known to be used in typical digital watches may also be incorporated in this watch phone. These 5 devices are included to enhance the functions of the watch phone. A Subscriber Identity Mobile (SIM) Card, if there is one needed, may be inserted into the watch through the SIM card interface (72). The baseband module also connects to a controller (31) for interfacing with the SIM card (32). The SIM card stores the information for connecting to the GSM or 30 telephone networks. It is also able to store 10 other information of the user such as telephone numbers or text messages depending on the size of the memory of the SIM card. The baseband module also controls the memory for storing data in the watch. The memory in this preferred embodiment may be a NorFlash memory (33). The memory is used for storing firmware and drivers for the watch. 15 The baseband module is also responsible for collecting status information from a power supply system (40). The power supply system may have a rechargeable battery (42), which may connect to a charger (43), a LED (44) for indicating the power status and preferably a vibrator (41). The power supply system is controlled by a controller (41). 1t determines and indicates the power on/off status, tle charging status and the power level. 20 It also controls the vibrating function of the watch. In the embodiment the controller (31) for the SIM card and the controller (41) for the power supply system are integrated in one single chip. Referring to Figures 9 and 10, the watch may also have a number of interfaces for connecting external devices. Those interfaces include US3 interface (72). a power supply 25 socket (76), a microphone socket (75) and a headphone socket (75). The wrist watch phone includes a display (16) for interfacing with the user, The display is typically a 16bit OLED display having enough capacity to display around 65K of different colours. The display may be in the form of Thin Film Transistor Liquid Crystal Display (TFTLCD), touch screen or LCD made of glass or plastic.

10 The display is the ain visual output of the wrist watch mobile phone. V provides various graphic user interfaces (GUI) to show the time as well as the mobile phone interface, including. for example, a dialling keypad display. an address book, an email client, cle. The display is preferably in the form of a touch screen, such that it can be used to accept input from the user. The display is 5 used to show all of the functions typically used with a Iobile telephone, and wrist watch, Preferably, these functions are accessible by the users through the GUI presented on the display of the watch phone. Typically only a subset of these functions appears on the display at any oTe time. A user may navigate through the GUI such as menu or icons to switch to d: fierent functions. The housing (10) of the watch, also known as the watch "shell", enclosci all the electronic 10 components of the communication module and the time piece. As mentioned above, the size of the housing is generally smaller than that of a typical mobile phone such that it is suitable to be worn on the wrist. There may be one or more buttons located on the housing, preferably at the front or side of the housing for a user to activate certain functions of the watch. The wrist watch phone may have watch straps (11) for fastening the watch around the wrist. 15 The watch straps can be made of different variety of materials, such as, leather, metal, sponge, plastic or other materials, or mixtures of those known to be used with watch bands. The strap may be expendable to fit over the hand or else, it may have a fastening capable of opening and closing for wearing. The wrist watch phone may also include an internal antenna. (15) as shown in Figures 2 to 20 5. Typical antennas for GSM telephone networks are relatively large and cumbersome compared to the size of a wrist watch. In one preferred embodiment, the size of the internal antenna (15) is reduced to fit inside the housing of the watch. The internal antenna (15) of one preferred embodiment is embedded entirely inside the housing and it supports the transmission and reception of the GSM requency bands mentioned above. 25 Referring to Figures 2 and 3, the internal antenna (15) is substantially in sheet fonn. In one preferred embodiment, the antenna (15) is substantially flat with a bent near one or more of the edges of the planar body. Preferably, the sheet form internal antenna is made of copper and plastic. This sheet form antenna will operate optimally with a housing (10) made of titanium and non inctal materials such as stainless steel, plastics, polycarbonate plastics, resin, glass or ceramic as 30 disclosed in the prior art document AU 2006203911 and AL] 2007904058, both of which were flIed by the inventor.

A\S tan er pfree'd Cemboitimt. b imtenna may. c7n alon i Pan or --l of the Wch hatd. A cOmbmntn of havrin Sme of the aenna located wihin the housing, and Ihe reIm der satiiled w ithin or along the watchhand, may also be ut ihsed. Also. i m be partied, accord tig lo the invenioti. to provide an artielnna ;is a separate ;nd Semiixapble Componet §hits rm 1Ca. npe when the user needs to recelwe a weak synnl, and the separate atdemn may ten be citached to the Watch phone, either to enhance the attached antenna or to replace it A rechargeable battery may be instlCd Inside the wrist watI phone to p tioe power t 1ac watch. Thez battery module may provide power to support the commumxi- odule with 200 minutes ralk time. or 30 hours standby time, Ior in- ace, In one preferred embodunejt the I) ettre battery module is embedded inside the hlousiin. The housiw normally hA Ii ll oWTmn tor ued im order to recharge the battery The COZ)Mrimication module may provide a Voice over W, (V'nl1) t'aciity. In olher woids, the wrist vatch phorn of a prefered embodlinetu supports comm'umaon usmg IP pncket. The wris! watch mobile may directly connect to Z1 IPI number for communication in this situutor he w ist wach phyne mi; have any one of the functioni of' at Lnt adicod in obtie phone. Ii may provide the functions oh sendoug and receiving digital data, emama trelf teple cal. 1e m1 essages. uimtedni message. files. vtdecit soumds. voices. mrune.a pictuires id p~ne [he wrist kvalch pittne may provide oiher wireless connection tut lici wireless elerornc dxticea. and much wireless connection may he an ira-red connction, lihuietooth conniecot n, ete New or 20 improved such Junctions may be installed into the wrist watch phone by dovnloadiz new programs and upgrades through the communicTbozon module. if desired. In another embodimn. the wrist wach phone may mnlude a Global Pos;ning System (GP'S) module. TheC PS may be used to determine the Iocation oL' the wearer and this may also be used for trackinig the location of the wcarer. For example. a child may wear this watch with the S GIS flun ion enabled: i tie child wanders outside school or home. the watch may be able to detect that ad then send an e-mail or SMS to the parent to notify them o C the child s whereabouts The parent nay then telephome the child via the wrist watch mobile phone When the wrist watch phone is used for tracking a person, it may be desirable to lock the watch around a person's wrist such a way that it is not easy to remove the watch. One way to lock the watch to a person is provide a security encryption device for securely locking the wrist watch around a wrist. The security encryption device may only then be 5 unlocked by sending a digital key to the watch via the communication device. In this way, it is possible to unlock or re-lock the watch remotely. A remote signalling device may be used for sending out the key to lock or unlock the security encryption device through the GSM network. Referring to Figure 8, which shows the software architecture (60) of the watch, the 10 wrist watch phone may has a software operating system to interface with the hardware. The operating system has a Nucleus OS (61) for supporting the basic functions of an embedded system, these functions include file 1/0, bus 1/0, etc. In addition to the Nucleus OS, there may be a number of protocol stack layers (62 and 64) for handing digital signals processing of the mobile communications. Each of the 15 stack layers may have one or more processing functions to control or map the data between logical and physical channels: There are also a number of device drivers (63), each of which is designed to provide control for one or more hardware components. There may be device drivers for the SIM module, Real Time Clock (RTC), Keypad, etc. With the device drivers, it is possible to create a program to control the devices connecting to 20 the baseband module. The protocol stack layers and device drivers only provide basic programming interfaces controlling a hardware component and these basic programming interfaces provide very limited functions. Typically, so as to make the software programming iore user friendly, there may be a Man to Machine Interface (MMI) layer (65) 25 centralising all the functions provide by the protocol stack layers and device drivers. Then MMI provides a set of Application Programming Interfaces (API) that arc compatible to a high level computer languages such as JAVA (67), WAP (68), etc, such that developers may able to create new applications or update existing applications for the wrist watch mobile phone. The watch may then download new applications and 30 updates and run them. As a result, the functions of the watch may be cariched as more applications become available. The manufacturer may also provide updates to the 13 firmware to the watch. With the API provided, the wrist watch phonc may optimise its performance with new application updates. In another embodiment, the battery usage is miamised by reducing the display of unnecessary graphics, In the drawings, the list of parts is shown in the following table. for one preferred embodiment of the wrist watch phone. Table 2 - Parts Included in a GSM Watch Phone. name Figure 10 watch 1 11 straps i. 12 watch shell front 3 14 watch shell back 3 16 display 3 18 communication module 3 20 R/F module 7 22 T/R ASM 7 23 SAW filter 7 24 Transceiver 7 25 PA 7 30 baseband 7 31 controller 8 32 SIM 8 .33 NorFlash 8 34 USB 8 $5 i/o 8 36 Keypad 8 37 Bluecooth 8 38 RTC 8 39 TSC g 40 power supply g 41 controller g 42 battery 43 charger 8 44 LED 8 WNO 2008/0254058 PCT/AU2007/001211 14 vibrator 8 52 Receiver 8 53 MIC 8 54 Headset Receiver 8 55 Headset MIC 8 56 System Clock 8 RF interface 8 58 LCD 8 59 Camera 8 60 software architecture 9 61 Nucleus OS 9 62 LI Protocol Stack 9 63 Drivrs 9 64 L2/L3 Protocol Stack 9 65 MMI 9 66 WAP 9 67 JAVA 9 68 META 9 69 Catcher 9 72 USB 10 73 SIM Interface 11 74 Mic Connector II 75 Audio Jack 11 76 charger interface 11 INDUSTRIAL APPLICATION As described above, the present invention- is applicable to a mobile watch phone wearable on a wrist. According to the present invention, the mobile watch phone is adapted to connect to a variety of GSM telephone networks for communication of voice, video and data, The mobile watch phone also provides a variety of functions to facility mobile phone communication such as SMS, address book and email. The mobile watch phone described above may also have a GPS device for tracking the location of the mobile watch phone. It can be used for tracking the location of the user wearing it. L0

Claims (30)

1. A wrist watch mobile phone wearable by a person, comprising: a communication module adapted to operate under Global System of Mobile (GSM) telephone networks, to operate with a plurality of GSM frequency bands, and to send audio data across said GSM telephone networks without the use of an external booster; an antenna connecting to said communication module, wherein said antenna is adapted to transmit signals to and receive signals from said GSM telephone networks; a display adapted to at least display time, and to provide a graphic interface for showing a status of said communication module; a power supply connecting to said communication module, wherein said power supply is adapted to provide power to said wrist watch mobile phone; and housing means adapted to enclose said display, said antenna, said communication module and said power supply, said housing means defining a storage area characterized in that the communication module has a Printed Circuit Board (PCB) which has multiple layers of circuits etched on said PCB which enables said communication module to work across different GSM frequency bands, and wherein said storage area of said housing means contains all the electronics for supporting said different GSM frequency bands. A wrist watch phone as claimed in claim 1, wherein said housing means comprises a non-metal non-magnetic material. 16 A wrist watch phone as claimed in claim 1, comprising retaining means adapted to secure said wrist watch phone around a wrist,

4. A wrist watch phone as claimed in claim 1, wherein said communication module is adapted. to operate with at least three GSM frequency bands. A wrist watch phone as claimed in claim 1, wherein said communication module is adapted to operate in quad bands mode. 6, A wrist watch phone as claimed in claim 1, wherein said OSM frequency bands include any one or more of 800 Mhz, 850 MHz, 900 MHz, 1800 MHz, 1900 MHz and 2100 Mhz.

7. A wrist watch phone as claimed in claim 1, wherein said communication module is adapted to operate under Voice Over IP (VOIP), Wi-i. InfraRed or Worldwide interoperability Microwave Access (WiMAX). 8& A wristwatch phone as claimed in claim 1, wherein said intemal antenna produces a maximum spurious emission limit of -13 DBM, or decibles of measured power referenced to one millwatt (MW).

9. A wrist watch phone as claimed in claim 1, wherein said power supply includes a non-rechargeable or solar power battery or panel.

10. A wrist watch phone as claimed in claim 1, wherein said power supply includes a rechargeable battery adapted to provide power to said communication module and said display module.

11. A wrist watch phone as claimed in claim 10, wherein said rechargeable battery comprises a Universal Serial Bus (USB) connector. 17

12. A wrist watch phone as claimed in claim 10, wherein said rechargeable battery is power supplied by limited power source and mounted on PCB of flammability class V-0 or above.

13. A wrist watch phone as claimed in claim 10, wherein said rechargeable system operates with a rate input range between 110 to 240V, 50 to 60 iz, a rate output range between 0.000001 mA to 4500 inA, and an operation temperature between 1 to 780 C.

14. A wrist watch phone as claimed in claim 1, wherein said display is an organic light emitting system applied onto an organic substrate.

15. A wrist watch phone as claimed in claim 1, wherein said display is any one of Organic Light Emitting Diode Display (OLEDD), Thin Film Transistor Liquid Crystal Display (TFTLCD) or Liquid Crystal Display (LCD),

16. A wrist watch phone as claimed in claim 1, wherein said display comprises a system using amorphous or polycrystalline silicon, or indium tin oxide

17. A wrist watch phone as claimed in claim 1, wherein said display is made of any one of plastic or glass. 1 8. A wrist watch phone as claimed in claim 1, wherein said display is a touch screen.

19. A wrist watch phone as claimed in claim 1, wherein said display is adapted to display about 256 colours.

20. A wrist watch phone as claimed in claim 1, wherein said communication module is adapted to communicate via IP Packets Exchange (IPX) network 18

21. A wrist watch phone as claimed in claim 1, wherein said wrist watch is adapted to operate with a Subscriber Identity Module (SIM) card.

22. A wrist watch phone as claimed in claim 1, wherein said wrist watch includes a Global Positioning System (GPS) module connecting to said communication module, wherein said UPS module determines at least one coordinate data of said wrist watch phone and displays said coordinate data on said display.

23. A wrist watch phone as claimed in claim 1, wherein said communication module has a baseband module adapted to process, send and receive digital data.

24. A wrist watch phone as claimed in claim 23, wherein said digital data include emails, telephone calls, text messages, multimedia messages, tIes, videos, sounds, voices, music, pictures and games,

25. A wrist watch phone as claimed in claim 22, wherein said wrist watch is adapted to send an email when said GPS has detected that said wrist watch phone is outside a predetermined geographical area.

26. A wrist watch phone as claimed in claim I, wherein said wrist watch has a Bluetooth communication module to connect to a Bluetooth compatible device.

27. A wrist watch phone as claimed in claim 1. comprising retaining means adapted to secure said wrist watch phone around a wrist, wherein said retaining means includes a security encryption device for securely locking and unlocking said wrist watch around the wrist.

28. A wrist watch phone as claimed in claim 27, wherein said security encryption device is adapted to receive wireless signals for locking and unlocking said security encryption device. 19

29. A wrist watch phone as claimed in claim 1, wherein said communication module includes a customized Printed Circuit Board (PCB).

30. A wrist watch phone as claimed in claim 1, wherein said PCB includes: a Radio Frequency (RF) module adapted to send and receive digital signals through GSM telephone networks using one of said plurality of GSM frequency bands, and a baseband module adapted to convert data from at least one input to digital signals and to convert said digital signals from said RF module to data for output devices.

31. A wrist watch phone as claimed in claim 30, wherein said baseband module is adapted to send and receive data from at least one of the devices including: a USB device, an 1/0 device, a keypad, a Bluetooth device, a Real Time Clock (RTC), a Time Stamp Counter (TSC), a Microphone, a headset, a system clock, a display and a camera. 32 A wrist watch phone as claimed in claim 30, wherein said baseband module is adapted to collect status information from a rechargeable battery module and display said status information on said display.

33. A wrist watch phone as claimed in claim 1, incorporating a software module, said software module comprising: a protocol stack adapted to provide Application Programming Interface (API) for said communication module; and a man to machine interface adapted to accept input from a user and pass said input to said communication module using said API, and to display output from said 20 communication module using said API.

34. A wrist watch phone as claimed in claim 33, wherein said API is in a format compatible with at least one high level computer language. 35, A wrist watch phone as claimed in claim 34, 'wherein said API is in a format compatible with wireless application protocol. 36, A wrist watch phone as claimed in claim, 33, wherein said protocol stack has a battery control module for minimizing battery usage by optimizing the use of graphics

37. A wrist watch phone as claimed in claim 33, wherein said protocol stack is adapted to handle IP Exchange packets. 38 A wrist watch phone wearable by a person comprising: a communication module adapted to operate under Global System of Mobile (GSM) telephone networks, to operate with a plurality of GSM frequency bands, and to send audio data across said GSM telephone networks without the use of an external booster; an antenna connecting to said communication module, wherein said antenna is adapted to transmit signals to and receive signals from said GSM telephone networks; a display adapted to at least display time, and to provide a graphic interface for showing a status of said communication module; a power supply connecting to said communication module, wherein said power supply is adapted to provide power to said wrist watch mobile phone; and housing means adapted to enclose said display, said antenna, said 21 communication module and said power supply, said housing means definig a storage area . characterized in that said communication module has a Printed Circuit Board (PUB) which has multiple layers of circuits etched on said PCB which enables said communication module to work across different GS4 frequency bands, and also to work across different communication systems selected from Voice Over Internet Protocol (VOIP), Wireless Data Exchange (Wi-Il), InfraRed and Worldwide Interoperability for Microwave Access (WIMAX), wherein said - storage area of said housing means accommodates all the electronics for supporting said different GSM frequency bands and said different communication systems

39. A wrist watch mobile phone having a watch band to make it wearable by a person, comprising: a communication module adapted to operate under Global System of Mobile (OSM) telephone networks, to operate with a plurality of GSM frequency bands, and to send audio data across said GSM telephone networks without the use of an. external booster; an antenna connecting to said communication module, wherein said antenna is adapted to transmit signals to and receive signals from said GSM telephone networks; a display adapted to at least display time, and to provide a graphic interface for showing a status of said communication module; power supply connecting to said communication module, wherein said power supply is adapted to provide power to said wrist watch mobile phone; retaining means adapted to secure said wrist watch phone around a wrist; and 22 housing means comprising an nternal area, said internal area extending into said retaining means and dimensioned, structured and adapted to enclose said display, said antenna, said communication module and said power supply, said communication module having a Printed Circuit Board (PCB) which has multiple layers of circuits etched on said PCB, which enables said communication module to work across different GSM frequency bands, and wherein said internal area contains all the electronics for supporting said different GSM frequency bands. 40, A wrist watch phone wearable by a person comprising: a communication module adapted to operate under Global System of Mobile (GSM) telephone networks, to operate with a plurality of OSM frequency bands, and to send audio data across said GSM telephone networks; an internal antenna being substantially in sheet form and connecting to said communication module, wherein said internal antenna is adapted to transmit signals to and receive signals from said GSM telephone networks; a display adapted to at least display time, and to provide a graphic interface for showing a status of said communication module; a power supply connecting to said communication module, wherein said power supply is adapted to provide power to said wrist watch mobile phone; retaining means adapted to secure said wrist watch phone around a wrist, said retaining means including a security encryption device adapted to receive wireless signals for locking and unlocking said security encryption device; and housing means adapted to enclose said display, said internal antenna, said communication module and said power supply, 23 wherein said housing means comprises any one or more of titanium, and non metal

41. A wrist watch mobile phone wearable by a person, comprising: a communication module adapted to operate under Global System of Mobile (GSM) telephone networks, to operate with a plurality of GSM frequency bands, and to send audio data across said GSM telephone networks without the use of an external booster; an antenna connecting to said communication module, wherein said antenna is adapted to transmit signals to and receive signals from said GSM telephone networks; a display adapted to at least display time, and to provide a graphic interface for showing a status of said communication module; power supply connecting to said communication module, wherein said power supply is adapted to provide power to said wrist watch. mobile phone; retaining means adapted to secure said wrist watch phone around a wrist, said retaining means including a security encryption device adapted to receive wireless signals for locking and unlocking said security encryption device; and housing means adapted to enclose said display, said antenna, said communication module and said power supply, said housing means definiga storage area characterized in that said communication module has a Printed Circuit Board (PCB) which has multiple layers of circuits etched on said PCB which enables said communication module to work across different GSM frequency bands, and wherein said storage area of said housing 24 means contains all the electronics for supporting said different iSM frequency bands,