| Patent application number | Description | Published |
|---|
| 20100052985 | ELECTRONIC DEVICE HAVING GNSS RECEIVER AND ACTIVATING AND POSITIONING METHOD THEREOF - The prevent invention provides an activating and positioning method for an electronic device comprising at least a Global Navigation Satellite System (GNSS) receiver and a storage unit. The storage unit is utilized for storing a time file recording time information so that the time file can be obtained when activating the electronic device, and the time information recorded by the time file can be set as a current system time of the electronic device. Then, the activating and positioning method of the prevent invention activates the GNSS receiver to perform a positioning process according to the system time. Thus, the prevent invention can overcome disadvantages of the prior art which records system time by using hardware scheme. | 03-04-2010 |
| 20100089619 | CIRCUIT BOARD OF COMMUNICATION PRODUCT AND MANUFACTURING METHOD THEREOF - The present invention provides a circuit board of a communication product and a manufacturing method thereof. The circuit board comprises a main body of a circuit board and an isolation cover. A surface of the main body of the circuit board has a power transistor, an insulating layer, a plurality of first openings disposed at intervals on the insulating layer and around the power transistor, and a plurality of soldering portions exposed from the first openings respectively. The isolation cover comprises a cover body and a plurality of second openings equidistantly opened on a lateral side of the cover body. The isolation cover is disposed on the surface of the main body of the circuit board, and is soldered to the soldering portions through a local spot soldering process. | 04-15-2010 |
| 20100091471 | CIRCUIT BOARD HAVING ISOLATION COVER AND ASSEMBLING METHOD THEREOF - The present invention provides a circuit board having an isolation cover and an assembling method thereof. The circuit board of the present invention comprises a main body and an isolation cover disposed on the circuit board main body. The main body and the isolation cover have a plurality of corresponding first and second positioning portions, and a ground portion is disposed on at least one side of each first positioning portion. The isolation cover is disposed on a first surface of the main body, and each second positioning portion passes through a second surface of the main body and each first positioning portion. An end of each second positioning portion is connected to each ground portion. | 04-15-2010 |
| 20100309905 | NETWORK PHONE - A network phone includes a base unit, a handset unit and a coiled wire cord connecting the handset unit and the base unit. The base unit is connected to at least one network line for receiving a first digital communication signal or transmitting a second digital communication signal via the network line, and further combining the power of the handset unit with the first digital communication signal so as to form an integrated communication signal. The handset unit decomposes the integrated communication signal back into power and the first digital communication signal. The coiled wire cord is adapted to transmit the integrated communication signal from the base unit to the handset unit, or to transmit the second digital communication signal from the handset unit to the base unit, thereby providing a net-phone device with signal conversion functionality with a coiled wire cord. | 12-09-2010 |
| 20100310060 | SIGNAL TRANSMISSION METHOD - A signal transmission method includes using a signal integrating device to receive a first digital signal from a network line or to transmit a second digital thereto; feeding the power transmitted from the network line into the first digital signal to form an integrated signal; using a signal converting device to restore the integrated signal back to the network line power and the first digital signal; converting a first digital signal into a first analog signal or a second analog signal received from outside into a second digital signal; and using a coiled-wire cord connecting the signal integrating device and the signal converting device to transmit the integrated signal from the signal integrating device to the signal converting device or transmit the second digital signal from the signal converting device to the signal integrating device. The invention thereby achieves transmission of digital signals by a coiled-wire cord. | 12-09-2010 |
| 20100321854 | ELECTROSTATIC DISCHARGE (ESD) PROTECTION METHOD AND STRUCTURE FOR ELECTRONIC PRODUCT - An electrostatic discharge (ESD) protection method and structure for an electronic product internally equipped with an electronic component are provided for protecting the electronic component against electrostatic discharge. A casing of the electronic product has a through-hole corresponding in position to the electronic component and communicating with the outside. The length and shape of the through-hole are defined such that they are equal to or greater in length than the length of an electric arc produced as a result of electrostatic discharge, so as to prevent electric arcs from reaching the electronic component, thereby dispensing with an electrostatic discharge protection circuit or related component and reducing manufacturing costs of electronic products. | 12-23-2010 |
| 20100326693 | TRANSMISSION CORD - A transmission cord transmits and receives electric signals. The transmission cord includes a first core pair having two conductive wires intertwined with each other, a second core pair having two conductive wires intertwined with each other, and a covering layer having a continuously winding structure collectively covering the first and second core pairs. With the first and second core pairs, both of which have two conductive wires intertwined with and insulated from each other, electrical signals transmitted and received on the transmission cord will not be coupled with or interfered by other signals. Also, with the covering layer having the continuously winding structure, a user can lengthen the transmission cord at will and have it automatically retract. | 12-30-2010 |
| 20110106877 | SYSTEM AND METHOD FOR TRANSFERRING FILES BY EXCLUSIVE-LINE CONNECTION - A system and method for file transfer via an exclusive line is for use with at least two local area networks (LANs) connected via an exclusive line and each having at least a client and a server. The method includes: when a client sends an upload instruction, storing upload files in the server in the same LAN as the client; | 05-05-2011 |
| 20110132145 | METHOD FOR SEPARATING DROSS IN SOLDERING PROCESS - Proposed is a method for separating dross in a soldering process for a printed circuit board using a tin bath containing liquid tin. The method includes collecting dross produced during the soldering process; grinding the dross to tin ash in the tin bath for allowing a portion of tin contained in the tin ash to be melted again to join the liquid tin; and scooping up and recycling the tin ash not melted in the tin liquid. The method precludes a waste of tin resources and high manufacturing costs which might otherwise arise from directly scooping up dross of high tin content. | 06-09-2011 |
| 20110149451 | ELECTROSTATIC PROTECTION METHOD AND DEVICE FOR PRODUCTION LINE - The electrostatic protection device for using in the production lines is provided with at least two circuits on production line. The production line is connected to a grounding end via a first circuit and configured to release static electricity. The production line is connected to the grounding end via a second circuit. Once a production line gives a feedback to indicate that static electricity cannot be released from the production line through the first circuit, and the second circuit will instantly give a failure warning. The feedback mechanism for electrostatic protection works without performing any automated detection operation on the production line. Hence, electrostatic protection provided by the electrostatic protection method and device is advantageously characterized by giving an alert to warn of static electricity release failure efficiently and instantly. | 06-23-2011 |
| 20110157020 | TOUCH-CONTROLLED CURSOR OPERATED HANDHELD ELECTRONIC DEVICE - Proposed is a touch-controlled cursor operated handheld electronic device, including a main housing, a display screen disposed on the main housing, and a touch-control member disposed on the main housing at a position opposite to the display screen with respect to the main housing. The display screen displays a touch-control interface including application program activating icons and a cursor. The cursor is configured to at least touch-control the application program activating icons of the touch-control interface. The application program activating icons are configured to start and execute associated application programs. The cursor on the touch-control interface is touch-controlled and operated by the touch-control member. | 06-30-2011 |
