公开(公告)号：US20180314811A1

公开(公告)日：2018-11-01

申请号：US15675934

申请日：2017-08-14

Applicant: Quanta Computer Inc.

Inventor： Li-Te HUNG

IPC: G06F21/32 ,  G06F21/57 ,  G06K9/00

Abstract: An electronic device includes a processor, an embedded controller, a camera, a RAM and a storage device. The processor is configured to transmit a shot signal according to a start signal, and receive login information to execute an operating system. The embedded controller is configured to count a number of the received start signals. The camera is configured to capture a user image according to the shot signal before the processor logs in to the operating system. The RAM is configured to store the user image. The storage device is configured to store the user image after the processor logs in to the operating system.

公开(公告)号：US20200081764A1

公开(公告)日：2020-03-12

申请号：US16265058

申请日：2019-02-01

Applicant: QUANTA COMPUTER INC.

Inventor： Li-Te HUNG

IPC: G06F11/07 ,  G06F21/60 ,  G01N29/44 ,  G01N29/50 ,  G10L17/00 ,  G10L25/51 ,  G10L17/06

Abstract: A computer and an automatic protection method thereof are provided. The automatic protection method includes the following steps. A sound receiving unit of the computer receives a sound signal. Whether a fan error event occurs is determined according to the sound signal. If the fan error event occurs, then a first data protection procedure is performed. Whether a disaster event occurs is determined according to the sound signal. If the disaster event occurs, then a second data protection procedure is performed. Whether the computer is at a locking status is determined. If the computer is at the locking status, then whether an information security hazard event occurs is determined according to the sound signal. If the information security hazard event occurs, then a third data protection procedure is performed.

公开(公告)号：US20170346304A1

公开(公告)日：2017-11-30

申请号：US15224743

申请日：2016-08-01

Applicant: Quanta Computer Inc.

Inventor： Li-Te HUNG

IPC: H02J7/00

CPC classification number: H02J7/007 ,  H02J7/0068 ,  H02J2007/0001

Abstract: An electronic device includes a battery module, a first switch circuit, a connector, a voltage stabilizer and a controller circuit. The controller circuit is coupled to the connector and the first switch circuit. A configuration channel is implemented between the controller circuit and the connector. When a voltage of the battery module is lower than a threshold voltage and is only connected to a first power source, the first power source provides an activating voltage to the controller circuit through the voltage stabilizer, so as to enable the controller circuit. The connector sends a first detection signal to the controller circuit through the configuration channel. The controller circuit sends a first control signal to turn on the first switch circuit according to the first detection signal, so that the first power source charges the battery module through the first switch circuit.

公开(公告)号：US20190113956A1

公开(公告)日：2019-04-18

申请号：US15983628

申请日：2018-05-18

Applicant: Quanta Computer Inc.

Inventor： Li-Te HUNG

IPC: G06F1/20 ,  G05D13/62

Abstract: An electronic device is provided, including a processor, a graphics processing unit, a first temperature sensor, a second temperature sensor, an embedded controller and a memory. The first temperature sensor detects the temperature of the processor. The second temperature sensor detects the temperature of the graphics processing unit. The embedded controller increases the current fan speed according to a temperature change of the processor, a temperature change of the graphics processing unit, and/or a change of an operating state of the graphics processing unit. When the temperature of the processor rises to a first predetermined value, the temperature of the graphics processing unit is raised and the operating state of the graphics processing unit is changed, and the embedded controller increases the current fan speed according to a first speed table corresponding to the graphics processing unit stored in the memory.

公开(公告)号：US20170344175A1

公开(公告)日：2017-11-30

申请号：US15233252

申请日：2016-08-10

Applicant: Quanta Computer Inc.

Inventor： Li-Te HUNG

IPC: G06F3/041 ,  G06F3/01 ,  G06F3/0488 ,  G09G3/20

CPC classification number: G06F3/0488 ,  G09G3/2003 ,  G09G2320/0626 ,  H04M1/72569 ,  H04M2250/22

Abstract: A portable electronic device includes a three-axis acceleration sensor, a touch-sensing module, a processor, and a display screen. The three-axis acceleration sensor outputs a first sensing signal according to the state of motion. The touch-sensing module generates a touch-sensing signal according to the touch action of a touching object. The processor receives the first sensing signal and the touch-sensing signal, executes the user interface, and determines that the portable electronic device is in a state of motion when the first sensing signal is greater than a predetermined threshold. When the portable electronic device is in a state of motion, the processor continuously receives the touch-sensing signal and the user interface is in a normal mode rather than a call mode for longer than a predetermined time, the processor controls the display screen to decrease the brightness for entering a safe operation mode.

公开(公告)号：US20150121092A1

公开(公告)日：2015-04-30

申请号：US14296543

申请日：2014-06-05

Applicant: Quanta Computer Inc.

Inventor： Li-Te HUNG

IPC: G06F1/26

CPC classification number: G06F1/26 ,  G06F1/14 ,  H02J7/025 ,  H02J17/00 ,  H02J50/00

Abstract: A real time generating device applied in an electronic apparatus is provided. The real time generating device includes a real time clock module and an energy harvesting module. The real time clock module is configured to generate real time information. The energy harvesting module electrically connected to the real time clock module harvests surrounding environment energy to generate electrical energy and supply power to the real time clock module.

Abstract translation: 提供了应用于电子设备中的实时发生装置。 实时生成装置包括实时时钟模块和能量采集模块。 实时时钟模块被配置为生成实时信息。 与实时时钟模块电连接的能量采集模块可以捕获周围的环境能量，以产生电能并为实时时钟模块供电。

公开(公告)号：US20140189406A1

公开(公告)日：2014-07-03

申请号：US13952715

申请日：2013-07-29

Applicant: Quanta Computer Inc.

Inventor： Li-Te HUNG

IPC: G06F1/32

CPC classification number: G06F1/3287 ,  G06F1/1698 ,  H04W4/80 ,  Y02D10/171 ,  Y02D70/166

Abstract: A method of power management of a computer device includes a number of steps. When a decision element determines that the computer device must enter a power saving mode, the decision element generates a power saving mode signal. When an embedded controller detects the power saving mode signal, the embedded controller determines whether an NFC transceiving module is sending or receiving information. If the NFC transceiving module is sending or receiving information, the embedded controller postpones entering into the power saving mode by the computer device until the NFC transceiving module finishes sending or receiving information.

Abstract translation: 计算机设备的电源管理方法包括多个步骤。 当决定元件确定计算机设备必须进入省电模式时，判定元件产生功率节省模式信号。 当嵌入式控制器检测到省电模式信号时，嵌入式控制器确定NFC收发模块是发送还是接收信息。 如果NFC收发模块正在发送或接收信息，则嵌入式控制器推迟计算机设备进入省电模式，直到NFC收发模块完成发送或接收信息。