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公开(公告)号：EP4418672A1
公开(公告)日：2024-08-21
申请号：EP23170628.4
申请日：2023-04-28
Applicant: Quanta Computer Inc.
Inventor： Cheng, Kai-Ju , Shen, Huanpin , Wu, Huan-Tang , Chang, Chin-Kang
Abstract: A brightness control device for controlling light-emitting diodes (LEDs) during a video recording performed by an image sensor. The brightness control device includes a pulse width modulation (PWM) signal output unit and a brightness control signal generation unit. The signal output unit is configured to provide at least one PWM signal. The brightness control signal generation unit is configured to generate a brightness control signal according to an exposure signal of the image sensor and the at least one PWM signal.
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公开(公告)号：EP4030264A1
公开(公告)日：2022-07-20
申请号：EP21176857.7
申请日：2021-05-31
Applicant: Quanta Computer Inc.
Inventor： Chen, Yi-Chieh , Wu, Yueh-Chang , Wang, Te-Chuan , Hsu, Tzu-Hsuan
Abstract: A computing device includes a sealed computer chassis housing, a heat source, a heat spreader, and a thermal pad. The sealed computer chassis housing defines an interior space and an exterior surface with a heat sink for the interior space. The heat source is disposed within the interior space. The heat spreader includes a plurality of thermally-conductive protrusions coupled to one or more components of the heat source by an intermediate thermally conductive layer. The thermal pad is positioned above and in thermal contact with the heat spreader. The thermal pad is positioned to contact an interior wall of the sealed computer chassis housing opposite to the heat sink.
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公开(公告)号：EP3789957A1
公开(公告)日：2021-03-10
申请号：EP19219109.6
申请日：2019-12-20
Applicant: Quanta Computer Inc.
Inventor： CHENG, Kai-JU , CHEN, Kuan-Chung , CHIEN, Yu-Cheng , WU, Chung-Sheng , LEE, Hao-Ping , TING, Chin-Yuan , CHEN, Yu-Hsun , WANG, Jia-Chyi , SUNG, Chih-Wei , CHEN, Shao-Ang
IPC: G06T7/00
Abstract: A tooth-position recognition system includes an electronic device and a calculation device. The electronic device includes a first camera. The first camera is configured to capture a plurality of tooth images. The calculation device includes a second camera and a processor. The second camera is configured to capture a user image. The processor is configured to receive the tooth images, compare the corresponding position of each pixel in each tooth image to generate a depth map, and input the tooth images, the depth map, and a plurality of first tooth-region identifiers into a tooth deep-learning model. The tooth deep-learning model outputs a plurality of deep-learning probability values that are the same in number as the first tooth-region identifiers. The processor inputs the user image and the plurality of second tooth-region identifiers into a user-image deep-learning model.
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公开(公告)号：EP3690602A1
公开(公告)日：2020-08-05
申请号：EP19184171.7
申请日：2019-07-03
Applicant: Quanta Computer Inc.
Inventor： Yang, Chih-Wei , Chang, Chih-Hao , Liu, Ching-Jung
Abstract: A system and method for detecting and compensating for temperature effects in a device having a power supply and a remote node. The system includes a power supply unit having an adjustable voltage output and a feedback circuit. The voltage output is adjusted based on the output of the feedback circuit. A power path is coupled to the power supply unit. The power path has power connectors to supply voltage from the power supply unit to a remote node. The remote node is operable to sense a voltage drop of the power path at the remote node associated with temperature effects on the power connectors. An adjustable resistor has an output coupled to the feedback circuit. A controller is coupled to the remote node and the adjustable resistor. The controller determines a resistance value to compensate for the temperature effects and sets the adjustable resistor to change the power output.
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公开(公告)号：EP3672380A1
公开(公告)日：2020-06-24
申请号：EP19180568.8
申请日：2019-06-17
Applicant: Quanta Computer Inc.
Inventor： TSORNG, Yaw-Tzorng , CHANG, Chun , TSENG, Zhi-Hao , CHANG, Kai-Hsiang
Abstract: The present disclosure describes a server computer system having a chassis, a carrier, and a pivot member configured to connect the carrier to the chassis. The pivot member further permits the carrier to rotate between a first position with a first carrier end within the chassis, and a second position with the first carrier end extending out of the chassis.
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Patent Agency Ranking
公开(公告)号：EP3627281A1
公开(公告)日：2020-03-25
申请号：EP18215319.7
申请日：2018-12-21
Applicant: Quanta Computer Inc.
Inventor： Wang, Chun-Hung
Abstract: A method of thermal management in a computing device using a management controller is provided. The method includes obtaining, via a virtual management controller, monitoring information of a thermally sensitive component untethered to the management controller. The monitoring information can include temperature information of the thermally sensitive component. The method also includes transmitting, via the virtual management controller, the monitoring information to the management controller via a system interface of the management controller. Finally, the method includes adjusting, via the management controller, operation of a thermal management component of the computing device tethered to the management controller.
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公开(公告)号：EP3623903A1
公开(公告)日：2020-03-18
申请号：EP19185476.9
申请日：2019-07-10
Applicant: Quanta Computer Inc.
Inventor： TSORNG, Yaw-Tzorng , HU, Shih-Hsuan
Abstract: The present disclosure provides a dedicated airflow tunnel extending directly from a front side of the chassis to a power supply unit (PSU) located near the rear side of the chassis. The dedicated airflow tunnel is removable and replaceable with airflow tunnels of different size. The dedicated airflow tunnel avoids recirculation of PSU cooling air to obtain the best thermal efficiency.
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公开(公告)号：EP3419400B1
公开(公告)日：2020-03-18
申请号：EP18167237.9
申请日：2018-04-13
Applicant: Quanta Computer Inc.
Inventor： CHEN, Chao-Jung , HUANG, Yu-Nien , WU, Kuen-Hsien , LEE, Kuo-Wei
IPC: H05K7/20
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公开(公告)号：EP3618597A1
公开(公告)日：2020-03-04
申请号：EP19179629.1
申请日：2019-06-12
Applicant: Quanta Computer Inc.
Inventor： TSORNG, Yaw-Tzorng , CHANG, Chun , WENG, Cheng-Chieh , CHANG, Chih-Hao
IPC: H05K7/20
Abstract: A fan guard connector is provided. The fan guard connector includes a fan guard structure configured to be secured to a cooling system. The fan guard connector also includes a lever structure connected to the fan guard structure by a pivot element. The lever structure is configured to rotate between an engaged and a disengaged position. The fan guard connector also includes a connector member configured to secure the lever structure to the fan guard structure in the engaged position.
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公开(公告)号：EP3618596A1
公开(公告)日：2020-03-04
申请号：EP19171370.0
申请日：2019-04-26
Applicant: Quanta Computer Inc.
Inventor： CHEN, Chao-Jung , HUANG, Yu-Nien , CHEN, Ching-Yu , LEE, Kuo-Wei
IPC: H05K7/20
Abstract: A server includes an inner housing disposed within an outer housing such that a channel is defined between them. The inner housing includes a low-power electronic component and a high-power electronic component, and is sealed to protect the components. A first heat sink extends through the inner housing. Heat generated by the low-power electronic component is transferred through an inner portion of the first heat sink to an outer portion of the first heat sink. A second heat sink disposed in the channel is coupled to the high-power electronic component via heat pipes extending through the inner housing. Heat generated by the high-power electronic component is transferred through the heat pipes to the second heat sink. A first fan positioned in the channel causes air to enter the channel through a first vent, flow through the channel, and exit the channel via a second vent to remove the generated heat.
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