Zeroplus Technology Co., Ltd.

Other

Chiu-Hao Cheng

Ming-Gwo Cheng

Tien-Yu Wu

Sung-Hui Lin

Tsung-Chih Huang

Chun-Feng Tzu

Chien-Yang Liu

Chih-Wei Pien

Chi-Fu Peng

Tien-yu Wu

Chih-Ming Tsai

A detection device for detecting a line quality of an electric circuit includes two electrical connection members inserted into a socket and connected to two power lines, a load resistor, a switching member, a displaying module, and a control module. An end of the load resistor is connected to one of the electrical connection members, and another end thereof is connected to a first end of the switching member. A second end of the switching member is connected to the other electrical connection member. The control module controls the switching member to cut off when in a detection mode, and detects a peak voltage in a voltage waveform and records as a maximum open-circuit voltage, and controls the switching member to conduct and detects the peak voltage of the voltage waveform and records as a load voltage and calculates a load current. A line resistance value is calculated based on the maximum open-circuit voltage, the load voltage, and the load current. A message is correspondingly displayed via the displaying module.

Detection device for detecting line quality of electric circuit

A game control device includes a processing module, at least one button, a signal transceiving module, a time pulse generation module, and a communication module, which are electrically connected to the processing module. When the button is pressed, the processing module generates a corresponding button code, and uses the current clocking time as absolute pressing time, and generates a button packet including a button code and a pressing time. The processing module sends the button packet via the communication module. A game system includes a server and a plurality of hosts, which are connected through the Internet. The hosts are connected to the abovementioned game control devices respectively. Each host receives the button packet sent from each game control device, and sends the button packet to the server. The server determines the press order of the each button according to the absolute pressing time in the received button packet.

Game control device and game system

A graphic transaction method and a system for utilizing the same are disclosed. The graphic transaction method includes steps of: photographing a product corresponding to at least one sales target to form at least one first graphic; providing the at least one first graphic to a customer's side; receiving a second graphic transmitted back from the customer's side, the second graphic including the at least one first graphic on which a first tag is added by the customer's side; and identifying the second graphic and generating a first list according to the first tag. Whereby, the construction of transaction model between mutual sides is based on graphics. It can provide intuition-type transaction experience and can be applied to various sales targets of different sellers.

Graphic transaction method and system for utilizing the same

A logic analyzer includes a probe, an FPGA module, a first transmission interface, a storage module, and a second transmission interface. A method of retrieving data includes the following steps: retrieving a digital signal through the probe, integrating the digital signal into a piece of signal data through the FPGA module, retrieving the piece of signal data through the first transmission interface, saving the piece of signal data in the storage module through the first transmission interface with a first transmission rate, returning the piece of signal data saved in the storage module to the FPGA module through the first transmission interface, receiving and transmitting the piece of signal data to the computer through the second transmission interface with a second transmission rate, whereby to save the piece of signal data therein. A method of performance testing includes testing multiple objects to correspondingly generate a response time triggered by a digital signal, whereby to analyze the performance of the objects.

Logic analyzer for evaluating an electronic product, method of retrieving data of the same, and method of performance testing

A reliability and performance analysis system is disclosed. The reliability and performance analysis system includes a logic analyzer and a server. The logic analyzer includes a set of probes capable of retrieving signals of a digital device. The retrieved signals are integrated and stored into a storage module of the logic analyzer. The retrieved signals are then transmitted to a remote server which are utilized to select specific signals to analyze the reliability and performance of the digital device. The storage module can increase the stability of the logic analyzer such that the logic analyzer can proceed a long-term signal retrieving process and a user can obtain an analysis result by connecting to the server directly.

Reliability and performance analysis system

A disclosed interactive gaming apparatus may include a flexible mat structure. The flexible mat structure may have at least one sensor module placed therein. The gaming apparatus may also include a main body having a computation module with gaming software installed therein. When the human operator motions, the sensor module may detect such motions along with data arising out of contact by the human operator on the flexible mat structure and deliver the same to the computation module. The computation module may compute the detected and enable a projector module to project an output image upon a surface of the flexible mat structure.

Interactive gaming apparatus using an image projected onto a flexible mat

An active probe pod used in a logic analyzer is disclosed. The active probe pod may be connected to the logic analyzer having a FPGA decoder and to a DUT circuit board. The active probe pod may include a LVDS differential ire component connected to the FPGA decoder and a front-end circuit board for capturing a weak signal input from the DUT circuit board. The front-end circuit board is adapted not to transmit the captured weak signal input over a long-distance signal transmission path, which helps minimize interferences with the weak signal input, while outputting a LVDS differential signal to the FPGA decoder for decoding. As the front-end circuit board is used for capturing the weak signal input, which falls within the category of one short-distance signal transmission, the signal reflection may not take place, without affecting the signal quality and/or attenuating the signal strength.

Active probe pod in logic analyzer

A method of fetching digital data and writing the digital data into a memory of a logic analyzer, which comprises the steps: designate at least a first region and a second region in a memory; set a first triggering condition and a second triggering condition; fetch digital data continuously and write it into the memory while analyzing; and then write first test data which have an identification to satisfy the first triggering condition into the first region, and write second test data which have an identification to satisfy the second triggering condition into the second region. And once the first test data or the second test data are found, stop writing the digital data into the corresponding regions.

Method for data accessing and memory writing for logic analyzer

A pointer positioning system includes an image generating unit, a light-spot generating unit, an operating unit, a calculating unit, and an image unit. The image generating unit creates an image on a display region. The light-spot generating unit projects positioning spots and identifying spots on the display region. The operating unit has an invisible-light camera to sense an image of a part of the entire display region. The calculating unit compares a distribution of the positioning spots and the identifying spots which is sensed by the invisible-light camera with a reference distribution stored in a memory, and the image unit shows a pointer image at a pointing position of the display region accordingly.

Pointer positioning system

In a structure and a method of data synchronization for multi measuring apparatuses, the multi measuring apparatuses link together to expand channels. One of those apparatuses is a master control measuring apparatus, and others are slave measuring apparatus. The master measuring apparatus can output synchronous signal to the slave measuring apparatuses. The slave measuring apparatus can retrieve the synchronous signal as a mark of data synchronization, and the synchronous signal and the marks are further stored in a memory. All the data and marks stored in the memory of the measuring apparatuses are transferred to a processing platform. By the software installed in the processing platform, the data wave form length of the master control measuring apparatus and slave measuring apparatus can be adjusted to the same, and the problem caused by the clock error of the measuring apparatus can be solved as well.

Structure and method of data synchronization for Multi measuring apparatus

An electronic measuring device includes a detection channel module, a sampling module, a control unit, a data path selector and a memory device. A user will be able to selectively enable the desired detection channels and store only data collected from enabled channels. The data collected from the detection channels are in serial data form. The device utilizes a serial-parallel shifter in its sampling module to convert the serial data to parallel data bytes. Two indicators in the storage unit of the memory device allow users to effectively store the parallel data bytes in designated locations. The innovative data conversion and storage methods of this invention will significantly conserve memory space that otherwise will be occupied by data from the disabled channels and allow accurate and efficient reading of the stored data.

Electronic measuring device and method of converting serial data to parallel data for storage using the same

A button structure used in a game controller in which the dimension of the contact area between a metal conducting portion and a continual resistor strip or continual carbon film is determined to control the value of the output signal subject to the biasing angle of the button or the value of pressure applied to the button.

Button structure for game controller

A logic analyzer data processing method used in a logic analyzer having a control circuit adapted to read in test data from a test sample, a memory controlled by the control circuit to store the test data received from the test sample, and a display adapted to display the test data fetched by the control circuit from the memory, the method including the step of enabling the control circuit to drive a compressor to compress the test data received form the test sample before storing it in the memory, and to decompress the compressed test data before transmitting it from the memory to the display.

Logic analyzer data processing method

A wireless controller for a video game player is disclosed. The wireless controller for a video game player comprises a wireless receiver and a sound transformer that are connected with a first memory chip receiver of the video game player. The built-in microphone and amplifier of the wireless receiver allows the user to use the wireless controller to transmit signals and communicate with the wireless receiver wirelessly. Thus without using headset and microphone, the user can control the wireless controller and also communicate with the other online player within an effective transmission range.

Wireless controller for a video game player

A charging/discharging electrical energy indication apparatus and electrical energy calculation method in which charging/discharging current and end voltage of the battery are sampled at a fixed cycle, and then the electrical energy value of every charging/discharging sampling is calculated subject to W&equals;(P &plus;P )T/2, and then the charging/discharging electrical energy of the battery is continuously added or deducted, and displayed by digits.

Growing community of inventors

Taipei, Taiwan

Chiu-Hao Cheng