公开(公告)号：US20130191661A1

公开(公告)日：2013-07-25

申请号：US13739006

申请日：2013-01-11

Applicant: Hsin-Ting Liu ,  Chun-Hung Chen ,  Ming-Jen Lin

Inventor： Hsin-Ting Liu ,  Chun-Hung Chen ,  Ming-Jen Lin

IPC: G06F1/26

CPC classification number: G06F1/26

Abstract: An external electronic device connected to an electronic device which includes a first transmission interface is provided. The external electronic device includes a power control module, a data control module, a second transmission interface and a switch module. The power control module receives an external power. The second transmission interface corresponds to the first transmission interface. The switch module controls the second transmission interface to electrically connect to the power control module or the data control module, and thus the external electronic device enters a power mode or a transfer mode.

Abstract translation: 提供连接到包括第一传输接口的电子设备的外部电子设备。 外部电子设备包括功率控制模块，数据控制模块，第二传输接口和交换模块。 电源控制模块接收外部电源。 第二传输接口对应于第一传输接口。 开关模块控制第二传输接口电连接到电源控制模块或数据控制模块，从而外部电子设备进入电源模式或传输模式。

公开(公告)号：US20130185549A1

公开(公告)日：2013-07-18

申请号：US13736975

申请日：2013-01-09

Applicant: Chih-Wei Hu

Inventor： Chih-Wei Hu

IPC: G06F9/44

CPC classification number: G06F9/4401 ,  G06F8/654

Abstract: An electronic device and a basic input/output system (BIOS) updating device thereof are provided. The electronic device includes a central processing unit (CPU), a chipset, a first interface circuit and a second interface circuit. The chipset is coupled to the CPU. The first interface circuit is coupled to a first memory and a second memory. The first memory includes a first BIOS file and the second memory includes a second BIOS file. The second interface circuit is coupled to the first interface circuit and an external storage device. When the external storage device includes a third BIOS file, a target memory is selected from the first memory and second memory according to a first rule and the target memory is updated using the third BIOS file. Thus, BIOS firmware of the electronic device can be safely updated.

Abstract translation: 提供电子装置及其基本输入/输出系统（BIOS）更新装置。 电子设备包括中央处理单元（CPU），芯片组，第一接口电路和第二接口电路。 该芯片组耦合到CPU。 第一接口电路耦合到第一存储器和第二存储器。 第一存储器包括第一BIOS文件，第二存储器包括第二BIOS文件。 第二接口电路耦合到第一接口电路和外部存储设备。 当外部存储装置包括第三BIOS文件时，根据第一规则从第一存储器和第二存储器中选择目标存储器，并且使用第三BIOS文件更新目标存储器。 因此，可以安全地更新电子设备的BIOS固件。

公开(公告)号：US20070159495A1

公开(公告)日：2007-07-12

申请号：US11438615

申请日：2006-05-22

Applicant: Yu-Min Chang ,  Hsiang-Chun Lin

Inventor： Yu-Min Chang ,  Hsiang-Chun Lin

IPC: G09G5/00

CPC classification number: G06T5/003 ,  G06T5/20 ,  G06T2207/20192

Abstract: A method and system for processing an image is provided. The method and system are used to enhance the sharpness of the image. First, an input pixel value is filtered for producing a filter value. Afterwards, an output pixel value is determined according to whether the compensation value is higher than the threshold value. If the compensation value is higher than the threshold value, the output pixel value is the input pixel value merged with the threshold value. If the compensation value is not higher than the threshold, the output pixel value is the input pixel value merged with the compensation value.

Abstract translation: 提供了一种用于处理图像的方法和系统。 该方法和系统用于增强图像的清晰度。 首先，对输入像素值进行滤波以产生滤波器值。 然后，根据补偿值是否高于阈值来确定输出像素值。 如果补偿值高于阈值，则输出像素值是与阈值合并的输入像素值。 如果补偿值不高于阈值，则输出像素值是与补偿值合并的输入像素值。

公开(公告)号：US12276698B2

公开(公告)日：2025-04-15

申请号：US18312600

申请日：2023-05-05

Applicant: ASMedia Technology Inc.

Inventor： Te-Ming Kung

IPC: G01R31/3185 ,  G01R31/317 ,  G01R31/3183

Abstract: A testing system and a testing method are provided. The testing system includes a first testing device and a second testing device. The first testing device is coupled to a first stream facing-port of a device under test (DUT). The first testing device includes a controller. The second testing device is coupled to a second stream facing-port of the DUT. The controller transmits a testing signal to the DUT through the first stream facing-port to test a universal serial bus (USB) of the DUT. The DUT is operated based on the testing signal to generate a data signal. The DUT outputs the data signal to the second testing device through the second stream facing-port. The second testing device obtains status information of the DUT which is operated based on the testing signal to generate a testing result. The controller determines whether the DUT is normal according to the testing result.

公开(公告)号：US11979179B2

公开(公告)日：2024-05-07

申请号：US17890271

申请日：2022-08-18

Applicant: ASMedia Technology Inc.

Inventor： Chieh-Jui Ho

IPC: H04B1/04 ,  H02H9/04

CPC classification number: H04B1/0475 ,  H02H9/045

Abstract: A transmission circuit is provided. The transmission circuit includes a T-coil, a first resistance value generator, a second resistance value generator and a capacitance value generator. The first resistance value generator generates a first resistance value according to a first control signal. The second resistance value generator generates a second resistance value according to a second control signal. The capacitance value generator generates a capacitance value according to a third control signal. A gain spectrum of the transmission circuit is adjusted according to the first resistance value, the second resistance value and the capacitance value.

公开(公告)号：US10990521B1

公开(公告)日：2021-04-27

申请号：US16792857

申请日：2020-02-17

Applicant: ASMedia Technology Inc.

Inventor： Wei-Kan Hwang

IPC: G06F12/02 ,  G06F12/0873 ,  G06F12/0831 ,  G06F11/30

Abstract: A management method for a data storage device is provided and includes the following steps: obtaining a plurality of association rules according to a plurality of previous access commands; building a plurality of look-up tables according to the association rules; receiving a current access command and determining whether the current access command corresponds to at least one of the look-up tables to obtain physical addresses of the current access command from the corresponding look-up table; predicting a look-up table corresponding to a subsequent access command based on these association rules; and pre-establishing the predicted look-up tables. The invention also provides a data storage system and a data storage device, which can implement the management method described above.

公开(公告)号：US10484290B2

公开(公告)日：2019-11-19

申请号：US15660987

申请日：2017-07-27

Applicant: ASMedia Technology Inc.

Inventor： Wei-Kao Chang ,  Chun-Chih Tai

IPC: H04L12/825 ,  H04L12/26

Abstract: A bridge module is provided. The bridge module comprises a first transmission unit electrically connected to a host to transfer data with the host at an uplink data transmission rate; a second transmission unit electrically connected to a data transmission device to transfer data with the data transmission device at a downlink data transmission rate; and a processing device configured to adjust the downlink data transmission rate according to the uplink data transmission rate. A data transmission method is also provided.

公开(公告)号：US10409748B2

公开(公告)日：2019-09-10

申请号：US16027280

申请日：2018-07-04

Applicant: ASMedia Technology Inc.

Inventor： Kuo-Lung Li

IPC: G06F13/00 ,  G06F13/28 ,  G06F13/40 ,  G06F13/42 ,  G06F13/16

Abstract: A bridge device includes a first physical layer circuit, a first buffer memory, a DMA controller, and a processor. The first physical layer circuit is configured to connect to an upstream device. The first buffer memory is configured to store a first data and transfer data to the upstream device via the first physical layer circuit. The DMA controller is coupled to the first buffer memory and configured to access the first data in the first buffer memory to read and/or write a storage device correspondingly. The processor is coupled to the first buffer memory and the DMA controller. When the bridge device receives a clear feature command from the upstream device, the processor is configured to reset the first buffer memory and the DMA controller to stop the data transferring between the upstream device and the bridge device.

公开(公告)号：US09312690B2

公开(公告)日：2016-04-12

申请号：US14156452

申请日：2014-01-16

Applicant: ASMedia Technology Inc.

Inventor： Ting-Wen Su

IPC: H02H9/02

CPC classification number: H02H9/025

Abstract: A protective circuit is provided. The protective circuit includes a charging unit, a voltage regulating unit, and a comparing unit. The charging unit receives a rise signal and an over-current signal, and outputs a first reference voltage. The voltage regulating unit receives the first reference voltage and adjusts an output voltage according, to the first reference voltage and a feedback voltage. The comparing unit receives the feedback voltage and compares the feedback voltage with a first threshold voltage to determine whether to output the rise signal to the charging unit.

Abstract translation: 提供保护电路。 保护电路包括充电单元，电压调节单元和比较单元。 充电单元接收上升信号和过电流信号，并输出第一参考电压。 电压调节单元接收第一参考电压并根据第一参考电压和反馈电压调节输出电压。 比较单元接收反馈电压并将反馈电压与第一阈值电压进行比较，以确定是否将上升信号输出到充电单元。

公开(公告)号：US20140365713A1

公开(公告)日：2014-12-11

申请号：US14295332

申请日：2014-06-04

Applicant: Chao-Yu Chien

Inventor： Chao-Yu Chien

IPC: G06F3/06

CPC classification number: G06F3/0611 ,  G06F3/0632 ,  G06F3/0661 ,  G06F3/0676 ,  G06F9/4411

Abstract: An electronic system and an operating method thereof are provided. When a computer host is booting up and an external storage device is connected with the computer host, the BIOS of the computer host may read the parameter information recorded in a memory of a bridge unit via a bridge unit of the external device and displays the parameter information without initializing the storage unit and reading the parameter information from a magnetic region of the storage unit.

Abstract translation: 提供电子系统及其操作方法。 当计算机主机正在启动并且外部存储设备与计算机主机连接时，计算机主机的BIOS可以经由外部设备的桥接单元读取记录在桥接单元的存储器中的参数信息，并且显示该参数 信息，而不初始化存储单元并从存储单元的磁区读取参数信息。