Abstract: A mobile phone with multimedia display comprising a folding mobile phone with a CPU, memory, a timer, a communication interface, a mobile phone keypad, a mobile phone connecting port and a display interface built-in and an external big screen display, users can apply the mobile phone connecting port of the folding mobile phone linking to the computer, PDA or digital camera to transmit the image data to the communication interface and to the CPU then store the image data into memory, by the control of the CPU, the big screen display can display image data repeatedly as a multimedia display or automatic photo album.

Abstract: A light-emitting device underneath display panel of multimedia mobile phone mainly comprises a CPU, a memory, a timepiece, a communication interface, a keypad, a connector and a LED drive circuit installed inside of a mobile phone. The connector can be connected to a computer, a PDA or a digital camera enabling images to be transmitted to the CPU and stored in the memory through computer programming. In addition, displayed image time and order can be manually configured by the computer programming. Therefore, the invention enables the full-color screen to show images according to display time and display order preset, moreover, enables the light-emitting device to be illuminated or off according to the image display in order to save the mobile phone electricity.

Abstract: A mobile multimedia poster board includes a box with a liquid crystal display on front side as well as a plurality of wheels on the bottom side thereof. The liquid crystal display is connected to a computer installed on some other place. In accordance with the structure mentioned above, the box is put on the ground for displaying animated advertisement run by multimedia program inside the computer.

Abstract: A multimedia advertising billboard includes a waterproof box with two liquid crystal displays on right and left sides respectively. The waterproof box is arranged on the outer wall of buildings while the two liquid crystal displays are connected to a computer inside the building. By the multimedia program of computer, animated advertisements are shown on the liquid crystal displays for promoting products. The advertisement can be changed depending on the needs of the users.

Abstract: An antitheft system with signals transmitted by mobile phone network comprising a CPU, a video signal converter, a plurality numbers of video cameras, an audio signal converter, an audio/video compression/decompression circuitry, a hard disk drive, a mobile phone interface and an I/O interface. The captured audio and video signals can be transmitted to the carrying mobile phone of the house owners on remote site with another mobile phone wirelessly.

Abstract: An antitheft system with signals transmitted by mobile phone network comprising a CPU, a video signal converter, a plurality numbers of video cameras, an audio signal converter, an audio/video compression/decompression circuitry, a hard disk drive, a mobile phone interface and an I/O interface. The captured audio and video signals can be transmitted to the carrying mobile phone of the house owners on remote site with another mobile phone wirelessly.

Abstract: A multimedia watch includes CPU, memory, timer, a communication interface, a keyboard, a connector, a display interface, an amplifier, and a driver. The display interface is connected with a flat screen, the amplifier is linked to a speaker and the driver is joined with a vibrator. Image or voice data form computers or PDA is transmitted through the connector, the communication interface to the CPU. By the control of the CPU, the flat screen displays images repetitively. By the voice displayed from the speaker, or the action of the vibrator, users are reminded for the preset events.

Abstract: A mobile phone with an electronic voice date book includes a receiver, a transmitter, a RF/IF (radio frequency/Intermediate Frequency), a baseline processor, a personal information manager, a keypad, a LCD (liquid crystal display) screen, a voice IC, a microphone, a speaker, a memory, two drivers, a vibrator and an electric bell. To record an event, users assign an alarm through the keypad and leave a voice message through the microphone. The voice message is stored in the voice IC, and the alarm setting is saved to the memory. The drivers activate the vibrator or the electric bell according to the time preset in the memory, and the speaker simultaneously plays the message to remind users of the event.

Abstract: An electronic voice date book comprising a CPU (central processing unit) connected with a keypad, a LCD (liquid crystal display) screen, a voice IC, memory, and a driver. The voice IC is connected to a microphone and a speaker, and the driver is connected to a vibrator. To record an event, users assign an alarm through the keypad and leave a voice message through the microphone. The message is saved to the voice IC, and the alarm setting is saved to the memory. The driver activates the vibrator at the preset time, and the speaker simultaneously plays the message to remind the users of the event.

Abstract: A paging answering device composed of an answering device that connects to a telephone set, including a transmit and decoding interface, a central processing unit, a memory, a voice IC, a ringing circuit and an amplifier circuit. For any incoming call, the caller is required to enter a code that represents the person who is wanted. The code entered would be compared to the codes preset in the memory. If the codes match, the voice IC plays a paging message through a speaker to call aloud for the designated person. If the codes do not match, or no code is entered, the voice message left by the caller would be directly played aloud by the voice IC through the amplifier circuit and the speaker. If no one answers the phone, the call would be ended automatically after a preset period of time so that there will not be calls left unanswered or calls answered simultaneously by more than one person.

Abstract: A broadband communication karaoke includes a tuner, a transceiver, a decoder, a video conditioner, a karaoke signal processor, a microprocessor and an IR receiver, wherein the tuner is connected to a cable of CATV systems while the microprocessor is used to control the tuner, the transceiver, the decoder and the karaoke signal processor. And at least one microphone is attached to the karaoke signal processor. By means of an IR remote transmitter and the IR receiver, users can order songs and display the music and pictures through CATV systems.