| Patent application number | Description | Published |
|---|
| 20100002805 | SIGNAL DECODING SYSTEM AND METHOD - A signal decoding system includes a signal acquisition unit, and a decoding unit including a segmenting module and a decoding module; the signal acquisition unit is configured for receiving a data waveform and a clock waveform outputted from one or more electronic devices; the segmenting module is configured for dividing the data waveform and the clock waveform into segments; and the decoding module is configured for decoding each segmented data waveform. | 01-07-2010 |
| 20100036630 | SYSTEM AND METHOD FOR SIGNAL MEASUREMENT - A signal measurement method includes receiving a signal from a signal generating module; displaying a wave of the signal; reading a reference parameter of the signal, and adjusting the wave according to the reference parameter; measuring the signal according to the wave after adjustment; and displaying the measurement result. | 02-11-2010 |
| 20110050205 | OSCILLOGRAPH AND SIGNAL IDENTIFYING METHOD OF A SERIAL DATA BUS USING THE OSCILLOGRAPH - An oscillograph can identify signals of a serial data bus. The signal identifying method triggers communication channels of the oscillograph, measures a rise time and a fall time for each captured signal, and sets a sender terminal (ST) and a receiver terminal (RT) for each of the captured signals according to the measured results. The signal identifying method determines the ST and RT for each of the captured signals after the oscillograph is triggered. If the determined ST of each of the acquired signals is identical to the set ST and the determined RT of the each of the acquired signals is identical with the set RT, the signal identifying process is completed and a report is generated to record the signal identifying result. | 03-03-2011 |
| 20110050907 | ELECTRONIC DEVICE AND METHOD FOR MEASURING VIDEO SIGNALS - An electronic device includes a video signal detection system to measure video signals. A measurement method can measure the video signals by using the electronic device. The measurement method sets measurement parameters that are used to measure video signals. Furthermore, the measurement method generates measurement results that each corresponds to a video signal transmission channel between the electronic device and a video signal processing device. In addition, the measurement method generates a measurement report according to all the measurement results. | 03-03-2011 |
| 20110057643 | OSCILLOGRAPH AND SIGNAL INTEGRITY TEST METHOD USING THE OSCILLOGRAPH - A oscillograph and a signal integrity test method are provided. The oscillograph measures a serial data bus to obtain captured signals transmitted by each communication channel of the oscillograph. By identifying a time sequence for the captured signals transmitted by each communication channel, a test signal is determined. The oscillograph measures a clock frequency of the test signal, sampling a part of the test signal, and testing the part according to pre-set test items. If a predetermined number of samples of the test signal is tested, the oscillograph constitutes a completed signal integrity test of the serial data bus and a test report is generated. | 03-10-2011 |
| 20110130989 | SYSTEM AND METHOD FOR IDENTIFYING A PERIPHERAL COMPONENT INTERCONNECT EXPRESS SIGNAL - A system and method for identifying a peripheral component interconnect express (PCIe) signal obtains a waveform of the PCIe signal. A pre-emphasis value of the PCIe signal is calculated according to the waveform. Accordingly, a signal type of the PCIe signal is determined. | 06-02-2011 |
| 20110130990 | LOW VOLTAGE DIFFERENTIAL SIGNALING TIMING TEST SYSTEM AND METHOD - In a low voltage differential signal (LVDS) timing test system and method, a clock signal waveform and a data signal waveform are obtained. Clock cycles are selected from the clock signal waveform. Data bits transmitted within the selected clock cycles are identified from the data signal waveform. Accordingly, bit positions of the data bits are determined. | 06-02-2011 |
| 20110130999 | TEST SYSTEM FOR CONNECTORS - A test system includes a main selector, a first and a second switching connectors, a first and a second sub-selectors, and a processor. The main selector includes a number of first switches, a number of first contacts, and a number of second contacts. Each sub-selector includes a second switch, a third contact, and a fourth contact. The processor sends a first instruction and a second instruction to correspondingly control the main selector and a selected sub-selector. | 06-02-2011 |
| 20110141290 | SYSTEM AND METHOD FOR TESTING VIDEO GRAPHICS ARRAY SIGNAL GROUPS - A system and method for testing video graphics array (VGA) signal groups includes configuring a route parameter of each of the VGA signal groups, establishing a connection between an input channel and an output channel of a signal channel selector corresponding to each of the VGA signal groups, and transferring each of the VGA signal groups to the digital oscilloscope through the connection. The system and method further includes enabling the digital oscilloscope to analyze each of the VGA signal groups and acquire analysis results of each of the VGA signal groups. | 06-16-2011 |
