Patent application number | Description | Published |
20100254082 | Cooling Plate for a Notebook - A cooling plate for a notebook comprises a base, a deck, a support jig, and a mouse piece, wherein the base is axially connected with the deck and includes an air hole formed thereon, the air hole includes a fin and a fixing panel connected therewith, the base also includes a recessed opening adjacent to the air hole, the deck includes a chamber formed on a middle portion thereof and having a number of positioning tabs attached on two sides of the chamber individually, and includes two covers disposed on two sides thereof respectively, each cover includes a cut mounted on an inner side thereof and a plurality of engaging protrusions adjacent to an inner side of a bottom surface thereof, the support jig is pivotally disposed in the opening of the base, and the support jig includes two retaining foots arranged on two sides of the rear end thereof. | 10-07-2010 |
20120061531 | Holding Structure for an Electronic Device - A holding structure for an electronic device contains a vertically moving desk and a heat-venting holder, wherein the moving desk includes a plate member, and the plate member includes a stopping unit fixed on a rear side thereof and a locking mechanism disposed on a front side thereof; the heat-venting holder is putted on the plate member, and a rear side of the heat-venting holder is retained by the stopping unit, a front side of the heat-venting holder is retained by the locking mechanism so that the heat-venting holder is positioned securely. | 03-15-2012 |
20120145843 | Support Structure of a Digital Device - A support structure of a digital device contains a holding unit including a tray member to place the digital device, the tray member including a circular hole disposed on a central portion thereof, a plurality of retaining recesses arranged around the hole on a front end of the tray member; an angle adjusting mechanism including a circular tab and a number of resilient locking devices attached around a peripheral side of the circular tab, such that the tab is fitted in the hole of the tray member of the holding unit so that the holding unit is rotated vertically or horizontally by using the angle adjusting mechanism; a supporting unit axially with the angle adjusting mechanism. | 06-14-2012 |
Patent application number | Description | Published |
20100202260 | READ AND WRITE POWER CONTROL METHODS AND SYSTEM FOR OPTICAL RECORDING DEVICE - The present invention discloses read and write power control methods and system for an optical recording device that records information on an optical disk having read-only areas. The read and write power control methods respectively introduce the steps of determining a specific level of a former power control signal output based on a former power control, and then according to the specific level, setting a predetermined level of a power control signal to induce a present power control for rapidly outputting a proper power of the pick-up head. Accordingly, the level transition of the read/write power control signal can be shortened and even eliminated. An unstable read/write power output for the pick-up head can be avoided. | 08-12-2010 |
20110158070 | Optical Disk Drive and Method for Determining Type of a Blu-Ray Disk - The invention provides a method for determining the layer type of a blu-ray disk. First, a laser beam is focused on a target layer of the blu-ray disk. Reflection of the laser beam from the target layer is the detected to obtain a reflection signal. The reflection signal is then processed to generate a first tracking error signal and a second tracking error signal. Magnitudes of the first tracking error signal and the second tracking error signal are then measured. The magnitude of the second tracking error signal is then subtracted from the magnitude of the first tracking error signal to obtain a difference value. Finally, the layer type of the target layer is determined by comparing the difference value with the first predetermined threshold. | 06-30-2011 |
20110199876 | READ AND WRITE POWER CONTROL METHODS AND SYSTEM FOR OPTICAL RECORDING DEVICE - The present invention discloses read and write power control methods and system for an optical recording device that records information on an optical disk having read-only areas. The read and write power control methods respectively introduce the steps of determining a specific level of a former power control signal output based on a former power control, and then according to the specific level, setting a predetermined level of a power control signal to induce a present power control for rapidly outputting a proper power of the pick-up head. Accordingly, the level transition of the read/write power control signal can be shortened and even eliminated. An unstable read/write power output for the pick-up head can be avoided. | 08-18-2011 |
Patent application number | Description | Published |
20130073849 | ANTI-KEYLOGGER COMPUTER NETWORK SYSTEM - An anti-keylogger computer network system includes a servo-side host computer, with a servo software which requires the user to enter confidential data. An application-side host computer is provided and a keyboard is connected to the application-side host computer. The keys on the keyboard are divided into a data key and control key. An application software is installed in the application-side host computer to receive the instructions from the servo software, and to determine when the anti-keylogger function of the keyboard module shall he started and closed. A connection network is provided for connecting the servo-side host computer to the application-side host computer. A Translate Table program is installed in the application-side host computer and a Translate Table translation program is installed in the servo software of servo-side host computer. | 03-21-2013 |
20140149749 | METHOD AND DEVICE FOR PREVENTING LOGGING OF COMPUTER ON-SCREEN KEYBOARD - A method and device for preventing logging of a computer on-screen keyboard includes an application software set into the computer, allowing to input words via on-screen keyboard. A pointer device has an encryption module. The application software is used to obtain push-button or coordinate data of an encrypted pointer device via encryption module set into the pointer device. The application software is also used to obtain real push-button or coordinate data of the pointer device by means of decryption. With this design, the on-screen logging software cannot obtain real push-button or coordinate data of the pointer device by means of logging, so the on-screen logging cannot be activated or enabled for logging of on-screen keyboard. | 05-29-2014 |
20140157003 | DEVICE FOR PREVENTING LOGGING OF COMPUTER ON-SCREEN KEYBOARD - A device for preventing logging of computer on-screen keyboard has a pointer device and tandem device. The pointer device comprises a first transmission interface to connect the host computer, and an encryption module to encrypt and transfer data of the pointer device to the first transmission interface. This data contains pointer coordinates. A pointer data module is used to obtain, convert and save the coordinate data of the pointer device. A push-button data module is used to obtain, convert and save the push-button data of the existing pointer device. A physical interface module is used to obtain coordinates of the pointer device and original data of key events, The original data is converted into coordinates or push-button data of the pointer device by the pointer and push-button data modules. Then the encryption module decides if it is necessary to transfer the coordinate or push-button data in the form of encryption. | 06-05-2014 |
20140215204 | DEVICE FOR PREVENTING LOGGING OF CLIENTS INPUT DATA IN A COMPUTER SYSTEM - A device for preventing logging of client input data in a computer system, characterized in that it includes a first transmission interface used to connect the smart electronic device, a second transmission interface used to connect the computer system, and a data encryption chip for encryption of the input data. The data encryption chip is set between the first and second transmission interfaces and is used to encrypt data input from the first transmission interface, and then transmit the encrypted data to the computer system via the second transmission interface. The device allows for the use of a smart electronic device as a real keyboard, and the computer system permits the data encryption chip to encrypt the data input by the smart electronic device, which are then sent to the computer system, helping to prevent logging of keying data with higher efficacy and applicability. | 07-31-2014 |
20140223179 | COMPUTER NETWORK SYSTEM FOR PREVENTING LOGGING OF INPUT DATA - A computer network system for preventing logging of input data has a client side host computer and a data input and encryption device linked with the host computer for data transmission. The data input and encryption device is fitted with a data input interface for inputting textual data and also encrypting them for output. The data input and encryption device is provided with either of a self-encrypting keyboard, encryption mouse, encryption touch panel or realized by downloading applications via the smart communication device. A decryption server is linked via Internet with the host computer for data transmission and enables decryption of the textual output data after encryption by the data input and encryption device. An application server, linked via Internet or private network with the decryption server for data transmission, can receive the textual data input from the data input and encryption device after decryption by the decryption server. | 08-07-2014 |
20140317416 | METHOD FOR INPUTTING ACCOUNTS AND PASSWORDS TO COMPUTER OR TELECOM DEVICE VIA AN AUDIO INTERFACE - A method for inputting accounts and passwords to a computer or telecom device via an audio interface via an audio jack. The method includes the following steps: fabricating a data storage device with audio interface; storing an account and password into the data storage device; setting a software capable of being implemented on the computer or telecom device; said software has the functions of data encryption and decryption as well as data access via the audio interface; and connecting the data storage device via the audio interface to the audio jack of the computer or telecom device. When the software requests the user to input accounts and passwords, the accounts and passwords in the data storage device could be obtained and then decrypted via the audio jack and audio interface, thus finishing the input of the users accounts and passwords by non-keying means. | 10-23-2014 |
20140317728 | CLOUD KEY DEVICE FOR DATA TRANSMISSION VIA AUDIO INTERFACE - A cloud key device for data transmission via an audio interface has a portable body, designed with a 3D pattern, and is provided with a data transmission end. A data storage chip is set into the portable body to store accounts and passwords. A male audio plug is protruded from the data transmission end, and is electrically connected with the data storage chip such that the stored accounts and passwords could be transmitted via said audio plug. With the cloud key device, the accounts and passwords of the users can be carried conveniently, and said audio plug allows transmission of data by connecting with the standard audio jack of computers and telecom devices, so the accounts and passwords can be directly transmitted to the computers or telecom devices, thus preventing logging by non-keying means, and realizing easier input of de counts and passwords with higher security and applicability. | 10-23-2014 |