摘要:
An over-current alerting circuit used in a hand held device includes a current sensor module, a photo sensor module and an alerting module. The current sensor module is used for sensing a loading current of the hand held device and outputting a photo signal according to the intensity of the loading current. The photo sensor module is used for generating a driving signal when the intensity of the photo signal is higher than a predetermined intensity. The alerting module is used for performing an alerting action after the driving signal is received. In addition, an over-current alerting method is also disclosed herein.
摘要:
A communication device with a short message filter mechanism. The communication device comprises an incoming phone number filter module for acquiring the number of digits in an incoming phone number accompanying a short message received by the communication device and, if the number of digits in the incoming phone number is less than a preset value, deleting the short message, and a keyword filter module for determining whether the short message contains a specific keyword and, if so, deleting the short message.
摘要:
This invention discloses a method of performing an authentication on an identity module card by an electronic communication device through installing an identification software provided by a telecommunication service provider into an electronic communication device to identify whether a subscriber identity module card is installed therein, and request a user to input an authentication data provided by the telecommunication service provider into the electronic communication device for enabling the electronic communication device to execute the booting procedure for communicating with others through the telecommunication service provider.
摘要:
The present invention is to provide a method of automatically enabling or disabling backlight of an electronic device based on a predetermined time, which is implemented in the electronic device including a memory having an established backlight control database containing a predetermined enabled and disabled time of backlight respectively. In response to a user pressing a key of the keypad as determined by the electronic device, the electronic device is able to automatically read and inquire the predetermined enabled or disabled time of backlight, and activate or deactivate the keypad backlight immediately when a predetermined condition (i.e., the predetermined enabled or disabled time of backlight) has been reached.
摘要:
An e-mail alert apparatus used in a cell phone includes a determining means and a first alert means. The determining means is used for determining whether a received e-mail belongs to a specific e-mail group. The first alert means is used for performing a first alert action when the received e-mail belongs to the specific e-mail group. In addition, an e-mail alert method used in the cell phone is disclosed as well.
摘要:
A method for message browsing. Functional parameters of “inquiry by username (or phone number)” and “inquiry by keyword” are added to a menu list. Next, one parameter is determined, to locate a desired message by inputting a search term, such as a name, phone number, or keyword. Finally, contents of located messages or a failure response are displayed.
摘要:
A method for converting monochrome images to color images. A monochrome image is blocked first, and pixel values of monochrome image blocks are obtained by statistical analysis. The monochrome image is then processed by layered mapping and color values of equal grayscale layers thereof are obtained. Finally, each monochrome image block is matched to a color of a corresponding equal grayscale layer.
摘要:
This invention discloses a method of editing a short message through a fixed platform of a PC being connected to a mobile phone via a cable or wireless (such as infrared) transmission, so that when a user presses the “SEND” button, the short message will go through a string mode coding in PDU format, and then the personal computer will send a command “AT+CMGS” and the string mode code in PDU format to the mobile phone. After the command “AT+CMGS” being received, the short message is sent out according to the address, mobile phone number, and way of sending specified in the string mode code in PDU format to complete the process of sending a short message, enabling a user to utilize the powerful data processing capability of the personal computer to edit the text of the short message conveniently.
摘要:
This invention discloses a method of protecting copyright of a digital video work by using a digital password technology and a digital watermark technology to prevent the unauthorized use of a digital video work. Such method adds a password into two color matrixes of such video work in advance, so that when such video work is published on the Internet, it can be played by a specified player. As long as a user enters the correct password into the specified player, a full visual effect of such video work can be obtained. If other players are used to play such video work, only partial gray-scale visual effect can be obtained. Users must request or buy a specific player and a password from the distributor of such video work to play the complete information to prevent piracy.
摘要:
This invention discloses a method of transmitting data through Local Area Network by abandoning the Transmission Control Protocol/Internet Protocol (TCP/IP) to eliminate the Address Resolution Protocol (ARP) and avoid unnecessary delay and communication flow. The present invention also abandons the concept of TCP/IP address, so that it is not necessary to maintain the huge TCP/IP address database in wireless LAN in order to implement the gapless roaming and reduce packet conflict during the transmission process by defining a smaller capacity for the data packet head in the high-speed wireless LAN standard IEEE 802.11 protocol.