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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：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：US20160240767A1
公开(公告)日：2016-08-18
申请号：US14887798
申请日：2015-10-20
Applicant: DELTA ELECTRONICS, INC.
Inventor： I-Chen MA , Tien-He CHEN , Yu-Jia SHIH , Chih-Ching CHANG , Jung-Yu LIN
CPC classification number: H01L41/042 , B05B12/081 , B05B17/0607 , B05B17/0669 , H01L41/09
Abstract: A nebulizing driving apparatus is used to drive a piezoelectric material of a nebulizing module. The nebulizing driving apparatus includes a driving circuit, a control circuit and a feedback circuit. The feedback circuit detects an electrical data fed back from the piezoelectric material and sends the electrical data to the control circuit when the control circuit is configured to control the driving circuit to drive the piezoelectric material with a driving frequency. According to the electrical data, the control circuit is configured to control the driving circuit to drive the piezoelectric material with a working frequency.
Abstract translation: 雾化驱动装置用于驱动雾化模块的压电材料。 雾化驱动装置包括驱动电路，控制电路和反馈电路。 当控制电路配置为控制驱动电路以驱动频率驱动压电材料时，反馈电路检测从压电材料反馈的电数据并将电数据发送到控制电路。 根据电气数据，控制电路被配置为控制驱动电路以驱动工作频率的压电材料。
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公开(公告)号：US20180196486A1
公开(公告)日：2018-07-12
申请号：US15840275
申请日：2017-12-13
Applicant: Delta Electronics, Inc.
Inventor： Shou-Chieh LIN , Chang-Tai CHEN , Yu-Jen CHEN , Tien-He CHEN
CPC classification number: G06F1/26 , G06F1/266 , G06F13/382 , G06F13/4282 , G06F2213/0042 , H01R24/60 , H01R29/00
Abstract: A USB control apparatus is connected between a power supply and an external interface, and the USB control apparatus includes a first connection port connected to the power supply; a second connection port connected to the external interface; a control unit connected to the first connection port; and a first conversion unit connected between the control unit and the second connection port. The control unit detects a power source outputted from the power supply and outputs first information to the first conversion unit. The first conversion unit detects the type of a connection port of the external interface. The first conversion unit converts the first information into second information corresponding to the connection port of the external interface to the second connection port.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20170373532A1
公开(公告)日：2017-12-28
申请号：US15407587
申请日：2017-01-17
Applicant: DELTA ELECTRONICS, INC.
Inventor： Tien-He CHEN , Chiao-Chien LIN
IPC: H02J9/06
CPC classification number: H02J9/062 , H02J2009/068
Abstract: An uninterruptible power system includes a power conversion apparatus, a switch unit and a control apparatus. The switch unit outputs a mains voltage in a line mode, and output an alternating conversion voltage in a battery mode. The control apparatus is configured to generate a base triangular wave signal according to the mains voltage. When the uninterruptible power system is in a battery mode and the control apparatus detects the regeneration of the mains voltage, the control apparatus is configured to determine whether a cross-over value of the base triangular wave signal is within a predetermined range when the mains voltage is at a zero-cross point. The control apparatus is configured to control the switch unit to output the mains voltage instead of the alternating conversion voltage when the cross-over value of the base triangular wave signal is within the predetermined range.
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公开(公告)号：US20170054310A1
公开(公告)日：2017-02-23
申请号：US15227534
申请日：2016-08-03
Applicant: DELTA ELECTRONICS, INC.
Inventor： Tien-He CHEN , Shou-Chieh LIN
IPC: H02J7/00
Abstract: A USB charging method adopted by an electronic source device and an electronic sink device electrically connected thereto through USB interface is present. The method comprises following steps: receiving a Discover Identity ACK from the sink device after connection; determining if the sink device is recorded in a protect list according to the Discover Identity ACK; adjusting voltage/current combinations which is to provide to the sink device according to a best working voltage of the sink device if the sink device is recorded in the protect list; transmitting the adjusted voltage/current combinations to the sink device.
Abstract translation: 存在通过USB接口与电子源装置和电子接收装置电连接的USB充电方法。 该方法包括以下步骤：在连接之后从宿设备接收Discover Identity ACK; 根据Discover Identity ACK确定宿设备是否被记录在保护列表中; 如果宿设备被记录在保护列表中，则根据宿设备的最佳工作电压调整提供给宿设备的电压/电流组合; 将调整的电压/电流组合传送到信宿设备。
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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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