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公开(公告)号：US20180275732A1
公开(公告)日：2018-09-27
申请号：US15843746
申请日：2017-12-15
Applicant: Delta Electronics, Inc.
Inventor： Tien-He CHEN , Che-Min CHEN
IPC: G06F1/26
CPC classification number: G06F1/263 , G06F1/266 , G06F2213/0042 , H02J7/0054 , H02J2007/0059 , H02J2007/0062
Abstract: A power-up control circuit is provided and includes a pull-down resistor, a pull-down switch, and an enable device. A first terminal of the pull-down resistor is electrically connected to a configuration channel pin of a USB Type-C connection port. The pull-down switch is electrically connected to a second terminal of the pull-down resistor and a ground node. The enable device is electrically connected to the pull-down switch and the configuration channel pin. When receiving a voltage detection signal which is transmitted by a dual-role port device through the configuration channel pin, the enable device turns on the pull-down switch to electrically connect the pull-down resistor to the ground node, so that the dual-role port device detects the pull-down resistor through the configuration channel pin and supplies power to the microcontroller through a power supply pin to keep the microcontroller in the power-up status.
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公开(公告)号：US20190197009A1
公开(公告)日：2019-06-27
申请号：US16291538
申请日：2019-03-04
Applicant: Delta Electronics, Inc.
Inventor： Tien-He CHEN , Che-Min CHEN
CPC classification number: G06F13/4282 , G06F13/385 , G06F13/4022 , Y02D10/14 , Y02D10/151
Abstract: A module comprising a USB Type-C receptacle, a USB Type-C plug and a logic unit is disclosed. A power pin of the receptacle is connected with another power pin of the plug via a switch. A CC pin of the receptacle is connected to ground through a pull-down resistance. Another CC pin of the plug is connected to the logic unit through a pull-up resistance. The module connects with a power source device being a power sink-role in order to receive a source capability of the power source device, then turns on the switch and transforms itself to a power source-role. The module connects to a DRP device afterward being the power source-role to act for the power source device and perform a USB PD communication with the DRP device.
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公开(公告)号：US20170370964A1
公开(公告)日：2017-12-28
申请号：US15373796
申请日：2016-12-09
Applicant: Delta Electronics, Inc.
Inventor： Tien-He CHEN , Shou-Chieh LIN , Che-Min CHEN
IPC: G01R1/04
CPC classification number: G01R1/0416 , G06F11/3027
Abstract: A test device and a method are provided in the invention. The test device includes a first connection interface, a storage device, a processor and a second connection interface. The first connection interface is coupled to a device under test (DUT) and obtains power information from the DUT according to a first instruction. The storage device stores the power information. The processor is coupled to the first connection interface and storage device, when the first connection interface is coupled to the DUT, sends the first instruction to the first connection interface, receives the power information from the first connection interface, and stores the power information in the storage device. The second connection interface is coupled to an external controlling system, sends the power information to the external controlling system and receives a test instruction from the external controlling system to test the DUT.
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Patent Agency Ranking
公开(公告)号：US20190310286A1
公开(公告)日：2019-10-10
申请号：US16448619
申请日：2019-06-21
Applicant: Delta Electronics, Inc.
Inventor： Tien-He CHEN , Shou-Chieh LIN , Che-Min CHEN
Abstract: A test device and a method are provided in the invention. The test device includes a first connection interface, a storage device, a processor and a second connection interface. The first connection interface is coupled to a device under test (DUT) and obtains power information from the DUT according to a first instruction.The storage device stores the power information. The processor is coupled to the first connection interface and storage device, when the first connection interface is coupled to the DUT, sends the first instruction to the first connection interface, receives the power information from the first connection interface, and stores the power information in the storage device. The second connection interface is coupled to an external controlling system, sends the power information to the external controlling system and receives a test instruction from the external controlling system to test the DUT.
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公开(公告)号：US20170351638A1
公开(公告)日：2017-12-07
申请号：US15415457
申请日：2017-01-25
Applicant: Delta Electronics, Inc.
Inventor： Tien-He CHEN , Che-Min CHEN
CPC classification number: G06F13/4282 , G06F13/385 , G06F13/4022 , Y02D10/14 , Y02D10/151
Abstract: A module comprising a USB Type-C receptacle, a USB Type-C plug and a logic unit is disclosed. A power pin of the receptacle is connected with another power pin of the plug via a switch. A CC pin of the receptacle is connected to ground through a pull-down resistance. Another CC pin of the plug is connected to the logic unit through a pull-up resistance. The module connects with a power source device being a power sink-role in order to receive a source capability of the power source device, then turns on the switch and transforms itself to a power source-role. The module connects to a DRP device afterward being the power source-role to act for the power source device and perform a USB PD communication with the DRP device.
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公开(公告)号：US20230306080A1
公开(公告)日：2023-09-28
申请号：US18205490
申请日：2023-06-02
Applicant: DELTA ELECTRONICS, INC.
Inventor： Tien-He CHEN , Che-Min CHEN , Jia-Wei YAN
IPC: G06F18/214 , G06V10/56 , G06F18/21 , G06F18/2415
CPC classification number: G06F18/2148 , G06V10/56 , G06F18/2193 , G06F18/2415
Abstract: An automatic generation system of a training image and a method thereof are provided. The disclosure generates a training image and records the target category and the target position. The disclosure adds the target image to the container image as a candidate image, calculates a reliability of the candidate image, and repeatedly executes the process until the reliability of the candidate image meets a threshold condition for generating the training image. The disclosure is able to generate the training images automatically, and the recognition difficulty of the training image is adjustable by the user, so as to be suitable for customized recognition training.
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公开(公告)号：US20220114773A1
公开(公告)日：2022-04-14
申请号：US17499360
申请日：2021-10-12
Applicant: DELTA ELECTRONICS, INC.
Inventor： Tien-He CHEN , Che-Min CHEN , Jia-Wei YAN
Abstract: A generation system and a generation method for a perspective image are disclosed. The present disclosure acquires a tomographic data set of a target object, determines a rotation information corresponding to a designated perspective of the target object, makes the perspective face a projection plane by rotating the tomographic data set or moving the projection plane based on the rotation information, and merges multiple slice images of the tomographic data set toward the projection plane to obtain a 2D image of the perspective of the target object. The present disclosure can effectively generate the 2D image of the designated perspective of the target object.
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公开(公告)号：US20220114392A1
公开(公告)日：2022-04-14
申请号：US17472951
申请日：2021-09-13
Applicant: DELTA ELECTRONICS, INC.
Inventor： Tien-He CHEN , Che-Min CHEN , Jia-Wei YAN
Abstract: An automatic generation system of a training image and a method thereof are provided. The disclosure generates a training image and records the target category and the target position. The disclosure adds the target image to the container image as a candidate image, calculates a reliability of the candidate image, and repeatedly executes the process until the reliability of the candidate image meets a threshold condition for generating the training image. The disclosure is able to generate the training images automatically, and the recognition difficulty of the training image is adjustable by the user, so as to be suitable for customized recognition training.
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