Patents by Inventor Zhong Huang
Zhong Huang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11205956Abstract: A power converter with a common DC power source includes a DC power source and at least two power modules. Each of the power modules is coupled with each other and coupled to the DC power source. Each of the power module includes a coupled inductive component coupled to the DC power source, a DC output conversion unit coupled to the coupled inductive component, and a capacitor group having a coupling point. By using the coupled inductive component, it is to solve the problem of return current between the power modules caused by coupling multiple coupling points to each other.Type: GrantFiled: February 5, 2019Date of Patent: December 21, 2021Assignee: DELTA ELECTRONICS, INC.Inventors: Hung-Chieh Lin, Chao-Li Kao, Yi-Ping Hsieh, Jin-Zhong Huang, Po-Hsin Tseng, Chih-Hsien Li, Hung-Yu Huang
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Publication number: 20210336548Abstract: An isolated converter with high boost ration includes a transformer, a first bridge arm, a second bridge arm, and a boost circuit. The transformer includes a secondary side having a secondary side first node and a secondary side second node. The first bridge arm includes a first diode and a second diode. The second bridge arm includes a third diode and a fourth diode. The boost circuit includes at least one fifth diode coupled between the first bridge arm and the secondary side second node, at least one sixth diode coupled between the second bridge arm and the secondary side first node, and at least two capacitors coupled to the secondary side first node and the secondary side second node.Type: ApplicationFiled: July 1, 2021Publication date: October 28, 2021Inventors: Hung-Chieh LIN, Chao-Li KAO, Yi-Ping HSIEH, Jin-Zhong HUANG, Chao-Lung KUO, Hung-Yu HUANG, Chih-Hsien LI
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Publication number: 20210329756Abstract: The invention provides a light management information system for an outdoor lighting network system, having a plurality of outdoor light units each including at least one sensor type, where each of the light units communicates with at least one other light unit, at least one user input/output device in communication with at one or more of said outdoor light units, a central management system in communication with light units, said central management system sends control commands and/or information to one or more of said outdoor light units, in response to received outdoor light unit status/sensor information from one or more of said outdoor light units or received user information requests from said user input/output device, a resource server in communication with said central management system, wherein the central management system uses the light unit status/sensor information and resources from the resource server to provide information to the user input/output device and/or reconfigure one or more of the lType: ApplicationFiled: April 30, 2021Publication date: October 21, 2021Inventors: HONGXIN CHEN, DAVE ALBERTO TAVARES CAVALCANTI, MARCIN GRAMZA, LIANG JIA, QING LI, DANIEL J. PIOTROWSKI, MAREK ZBIGNIEW SZCZERBA, MARCIN KRZYSZTOF SZCZODRAK, QIN ZHAO, HONGQIANG ZHAI, MICHAEL ALEX VAN HARTSKAMP, MARTIN ELIXMANN, ZHONG HUANG, FULONG MA, XIANNENG PENG, JIANFENG WANG, YI QIANG YU, KIRAN SRINIVAS CHALLAPALI
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Patent number: 11088629Abstract: An isolated converter with high boost ration includes a transformer, a first bridge arm, a second bridge arm, and a boost circuit. The transformer includes a secondary side having a secondary side first node and a secondary side second node. The first bridge arm includes a first diode and a second diode. The second bridge arm includes a third diode and a fourth diode. The boost circuit includes at least one fifth diode coupled between the first bridge arm and the secondary side second node, at least one sixth diode coupled between the second bridge arm and the secondary side first node, and at least two capacitors coupled to the secondary side first node and the secondary side second node.Type: GrantFiled: May 5, 2020Date of Patent: August 10, 2021Assignee: DELTA ELECTRONICS, INC.Inventors: Hung-Chieh Lin, Chao-Li Kao, Yi-Ping Hsieh, Jin-Zhong Huang, Chao-Lung Kuo, Hung-Yu Huang, Chih-Hsien Li
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Patent number: 11081968Abstract: An isolated boost converter includes a transformer, a first bridge arm, a second bridge arm, and a boost circuit. The transformer includes a secondary side having a secondary side first contact and a secondary side second contact. The boost circuit includes two diodes—anodes of the two diodes are mutually coupled to a first contact and cathodes of the two diodes are coupled to a first bridge arm upper contact and a second bridge arm upper contact, two diodes—cathodes of the two diodes are mutually coupled to a second contact and anodes of the two diodes are coupled to a first bridge arm lower contact and a second bridge arm lower contact, the second contact is coupled to the first contact, and at least two capacitors are coupled to the secondary side first contact and the secondary side second contact.Type: GrantFiled: November 27, 2019Date of Patent: August 3, 2021Assignee: DELTA ELECTRONICS, INC.Inventors: Hung-Chieh Lin, Chao-Li Kao, Yi-Ping Hsieh, Jin-Zhong Huang, Chao-Lung Kuo, Hung-Yu Huang, Chih-Hsien Li
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Publication number: 20210211172Abstract: Embodiments of this application provide a multi-channel beamforming method and apparatus. The method includes: determining a target downlink positive polarization beam and a target downlink negative polarization beam based on M preset weight sets, where each weight set includes a phase weight set and an amplitude weight set, different weight sets include a same amplitude weight set, different weight sets include different phase weight sets, and both a quantity of phase weights in the phase weight set and a quantity of amplitude weights in the amplitude weight set are determined based on a quantity of a plurality of channels, where M is an even number greater than 0; and obtaining a target downlink signal based on the target downlink positive polarization beam and the target downlink negative polarization beam.Type: ApplicationFiled: March 24, 2021Publication date: July 8, 2021Inventors: Yinbo Wang, Zhong Huang
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Patent number: 11035534Abstract: A luminaire has a light source carrier around a central light output window, with light sources facing a first, at least partially upward, direction. An upper reflector cover reflects light to a range of light output directions, at least partially downwardly, through the central window opening. A lens structure is formed over the set of light sources having a light diffusing output area and reflecting side walls extending between the light sources and the light diffusing output area. This design enables the luminaire to be very slim. The design may also avoid the need for a light diffusing output window.Type: GrantFiled: May 18, 2018Date of Patent: June 15, 2021Assignee: SIGNIFY HOLDING B.V.Inventors: Qin Li, Wil Ma, Zhong Huang, Huajie Luo, Liang Zhou, Jing Bao
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Patent number: 11026317Abstract: The invention provides a light management information system for an outdoor lighting network system, having a plurality of outdoor light units each including at least one sensor type, where each of the light units communicates with at least one other light unit, at least one user input/output device in communication with at one or more of said outdoor light units, a central management system in communication with light units, said central management system sends control commands and/or information to one or more of said outdoor light units, in response to received outdoor light unit status/sensor information from one or more of said outdoor light units or received user information requests from said user input/output device, a resource server in communication with said central management system, wherein the central management system uses the light unit status/sensor information and resources from the resource server to provide information to the user input/output device and/or reconfigure one or more of the lType: GrantFiled: October 22, 2019Date of Patent: June 1, 2021Assignee: SIGNIFY HOLDING B.V.Inventors: Hongxin Chen, Dave Alberto Tavares Cavalcanti, Marcin Gramza, Liang Jia, Qing Li, Daniel J. Piotrowski, Marek Zbigniew Szczerba, Marcin Krzysztof Szczodrak, Qin Zhao, Hongqiang Zhai, Michael Alex Van Hartskamp, Martin Elixmann, Zhong Huang, Fulong Ma, Xianneng Peng, Jianfeng Wang, Yi Qiang Yu, Kiran Srinivas Challapali
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Publication number: 20210050773Abstract: A bidirectional power factor correction (PFC) module is coupled to an AC power source, an energy storage unit, and a DC bus. The bidirectional PFC module includes a bridge arm assembly and a control unit. The bridge arm assembly includes a first bridge arm, a first inductor, a second inductor, and a second bridge arm. The control unit provides a plurality of control signals to control the first bridge arm and the second bridge arm to make the bidirectional PFC module operate in an AC power supply mode, a DC power supply mode, or a power feed mode.Type: ApplicationFiled: November 6, 2019Publication date: February 18, 2021Inventors: Hung-Chieh LIN, Chao-Li KAO, Yi-Ping HSIEH, Jin-Zhong HUANG, Chao-Lung KUO
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Patent number: 10910943Abstract: A bidirectional power factor correction (PFC) module is coupled to an AC power source, an energy storage unit, and a DC bus. The bidirectional PFC module includes a bridge arm assembly and a control unit. The bridge arm assembly includes a first bridge arm, a first inductor, a second inductor, and a second bridge arm. The control unit provides a plurality of control signals to control the first bridge arm and the second bridge arm to make the bidirectional PFC module operate in an AC power supply mode, a DC power supply mode, or a power feed mode.Type: GrantFiled: November 6, 2019Date of Patent: February 2, 2021Assignee: Delta Electronics, Inc.Inventors: Hung-Chieh Lin, Chao-Li Kao, Yi-Ping Hsieh, Jin-Zhong Huang, Chao-Lung Kuo
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Publication number: 20200395860Abstract: An isolated converter with high boost ration includes a transformer, a first bridge arm, a second bridge arm, and a boost circuit. The transformer includes a secondary side having a secondary side first node and a secondary side second node. The first bridge arm includes a first diode and a second diode. The second bridge arm includes a third diode and a fourth diode. The boost circuit includes at least one fifth diode coupled between the first bridge arm and the secondary side second node, at least one sixth diode coupled between the second bridge arm and the secondary side first node, and at least two capacitors coupled to the secondary side first node and the secondary side second node.Type: ApplicationFiled: May 5, 2020Publication date: December 17, 2020Inventors: Hung-Chieh LIN, Chao-Li KAO, Yi-Ping HSIEH, Jin-Zhong HUANG, Chao-Lung KUO, Hung-Yu HUANG, Chih-Hsien LI
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Publication number: 20200395861Abstract: An isolated boost converter includes a transformer, a first bridge arm, a second bridge arm, and a boost circuit. The transformer includes a secondary side having a secondary side first contact and a secondary side second contact. The boost circuit includes two diodes—anodes of the two diodes are mutually coupled to a first contact and cathodes of the two diodes are coupled to a first bridge arm upper contact and a second bridge arm upper contact, two diodes—cathodes of the two diodes are mutually coupled to a second contact and anodes of the two diodes are coupled to a first bridge arm lower contact and a second bridge arm lower contact, the second contact is coupled to the first contact, and at least two capacitors are coupled to the secondary side first contact and the secondary side second contact.Type: ApplicationFiled: November 27, 2019Publication date: December 17, 2020Inventors: Hung-Chieh LIN, Chao-Li KAO, Yi-Ping HSIEH, Jin-Zhong HUANG, Chao-Lung KUO, Hung-Yu HUANG, Chih-Hsien LI
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Patent number: 10822046Abstract: A rapidly detachable switch device for children's vehicles, including a handle assembly that selectively effects switching between plural scooter vehicle configurations, from a fixed-spread sporter configuration to a free-swinging flicker configuration, from the flicker configuration to a fixed scooter configuration, and back from the flicker configuration to the sporter configuration by moving a switch lever member between rearwardly lowered and near-vertically raised positions. The various configurations can be selected rapidly, realizing a three-in-one function for vehicles that can be switched by a rider of the vehicle, the lever being pivotally included in a conveniently removable handle lever assembly.Type: GrantFiled: February 15, 2018Date of Patent: November 3, 2020Assignee: UPRIGHT MANUFACTURERS (SHENZHEN) LTDInventor: Zhong Huang
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Publication number: 20200317753Abstract: The present invention provides humanized antibodies against Enterovirus 71 (EV71), a causative agent of hand, foot, and mouth disease (HFMD), as well as pharmaceutical compositions comprising these antibodies and methods of their use in the treatment, prophylaxis, and diagnosis of HFMD. These antibodies are suitable for use in human subjects with HFMD or those at risk of HFMD, for example as a result of exposure to infected individuals.Type: ApplicationFiled: June 2, 2017Publication date: October 8, 2020Applicant: LifeArcInventors: Tilbe CREIGH-PULATMEN, Seema PATEL, David John MATTHEWS, Zhong HUANG
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Publication number: 20200267590Abstract: Embodiments of this application provide an information processing method. The method includes: obtaining first dedicated channel DCH user quantities, first power, and first adaptive multi-rate AMR traffic volumes that respectively correspond to a plurality of phase groups; obtaining a target value corresponding to each of the plurality of phase groups through calculation based on the first DCH user quantities, the first power, and the first AMR traffic volumes that respectively correspond to the plurality of phase groups, where the target value is used to represent a system capacity; determining, based on the target value, the first phase group in the plurality of phase groups; and sending the first phase group to an access network device, where the first phase group is used by the access network device to adjust a phase of a transmission channel by using the first phase group in a current period.Type: ApplicationFiled: March 27, 2020Publication date: August 20, 2020Inventors: Zhong HUANG, Peng LU, Qiang ZHOU
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Patent number: 10734835Abstract: A power bypass apparatus with a current-sharing function includes at least two bypass switch assemblies and a control unit. Each bypass switch assembly includes a controllable switch, a cooling unit, and a temperature detection unit. Each the temperature detection unit, correspondingly disposed to a heat-dissipating unit, detects a temperature value of the controllable switch to produce a temperature detection signal. The control unit receives the temperature detection signals and outputs at least two switch control signals to control at least one of the controllable switches or outputs at least two cooling unit control signals to control at least one of the cooling units, thus making currents flowing through the controllable switches identical. Accordingly, it is to increase overall efficiency of a power system and implement current-sharing function of the power system providing high power.Type: GrantFiled: August 2, 2018Date of Patent: August 4, 2020Assignee: DELTA ELECTRONICS, INC.Inventors: Chao-Li Kao, Hung-Chieh Lin, Chao-Lung Kuo, Yi-Ping Hsieh, Jin-Zhong Huang, Po-Hsin Tseng
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Publication number: 20200195138Abstract: A power converter with a common DC power source includes a DC power source and at least two power modules. Each of the power modules is coupled with each other and coupled to the DC power source. Each of the power module includes a coupled inductive component coupled to the DC power source, a DC output conversion unit coupled to the coupled inductive component, and a capacitor group having a coupling point. By using the coupled inductive component, it is to solve the problem of return current between the power modules caused by coupling multiple coupling points to each other.Type: ApplicationFiled: February 5, 2019Publication date: June 18, 2020Inventors: Hung-Chieh LIN, Chao-Li KAO, Yi-Ping HSIEH, Jin-Zhong HUANG, Po-Hsin TSENG, Chih-Hsien LI, Hung-Yu HUANG
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Publication number: 20200196480Abstract: An electronic device with heat sink is provided. The heat sink includes a base and fins. One side of the base has a first placement plane and a second placement plane. The electronic device includes a circuit board, a power module and transistors. The power module includes a power body and soldering legs, and the power body is attached to the first placement plane. The transistor has a transistor body and pins, and the transistor body is attached to the second placement plane. The circuit board is disposed at one side of the base formed with the first placement plane, and soldering legs of the power module and pins of the transistor are inserted on the circuit board. Thereby the heat sinks and the space which the circuit board occupied will be reduced for increasing the power density of the heat sink.Type: ApplicationFiled: January 31, 2019Publication date: June 18, 2020Inventors: Chao-Li KAO, Jin-Zhong HUANG, Yi-Ping HSIEH, Chang-Ye LI
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Patent number: 10674640Abstract: An electronic device with heat sink is provided. The heat sink includes a base and fins. One side of the base has a first placement plane and a second placement plane. The electronic device includes a circuit board, a power module and transistors. The power module includes a power body and soldering legs, and the power body is attached to the first placement plane. The transistor has a transistor body and pins, and the transistor body is attached to the second placement plane. The circuit board is disposed at one side of the base formed with the first placement plane, and soldering legs of the power module and pins of the transistor are inserted on the circuit board. Thereby the heat sinks and the space which the circuit board occupied will be reduced for increasing the power density of the heat sink.Type: GrantFiled: January 31, 2019Date of Patent: June 2, 2020Assignee: DELTA ELECTRONICS, INC.Inventors: Chao-Li Kao, Jin-Zhong Huang, Yi-Ping Hsieh, Chang-Ye Li
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Publication number: 20200146132Abstract: The invention provides a light management information system for an outdoor lighting network system, having a plurality of outdoor light units each including at least one sensor type, where each of the light units communicates with at least one other light unit, at least one user input/output device in communication with at one or more of said outdoor light units, a central management system in communication with light units, said central management system sends control commands and/or information to one or more of said outdoor light units, in response to received outdoor light unit status/sensor information from one or more of said outdoor light units or received user information requests from said user input/output device, a resource server in communication with said central management system, wherein the central management system uses the light unit status/sensor information and resources from the resource server to provide information to the user input/output device and/or reconfigure one or more of the lType: ApplicationFiled: January 3, 2020Publication date: May 7, 2020Inventors: HONGXIN CHEN, DAVE ALBERTO TAVARES CAVALCANTI, KIRNA SRINIVAS CHALLAPALI, SANAE CHRAIBI, LIANG JIA, ANDREW ULRICH RUTGERS, YONG YANG, MICHAEL ALEX VAN HARTSKAMP, DZMITRY VIKTOROVICH ALIAKSEYEU, HUI LI, QING LI, FULONG MA, JONATHAN DAVID MASON, BERENT WILLEM MEERBEEK, JOHN B. MILLS, TALMAI BRANDAO DE OLIVEIRA, DANIEL J. PIOTROWSKI, YUAN SHU, NEVEEN SHLAYAN, MARCIN KRZYSZTOF SZCZODRAK, YI QIANG YU, ZHONG HUANG, MARTIN ELIXMANN, QIN ZHAO, XIANNENG PENG, JIANFENG WANG, DAN JIANG