Patents by Inventor Zhiquan Huang

Zhiquan 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).

  • Patent number: 12233454
    Abstract: A casting-rolling side sealing device with an electromagnetic stirring function is provided and includes a pair of side sealing plates covering two side ends of a casting-rolling zone from a casting-rolling starting end to a casting-rolling ending end respectively, a pre-tightening force is formed between one of the side sealing plates and adjacent casting rolls. A pulse end of a first electromagnetic assembly releases first pulses along a first axis direction parallel to a direction from the side ends to a center of the casting-rolling zone. The first pulses are configured to generate an electromagnetic stirring effect in the casting-rolling zone. A second electromagnetic assembly is arranged on each of the side sealing plates, a pulse end of the second electromagnetic assembly releases second pulses along a second axis direction perpendicular to the first axis direction.
    Type: Grant
    Filed: March 19, 2024
    Date of Patent: February 25, 2025
    Assignee: Taiyuan University of Science and Technology
    Inventors: Zhiquan Huang, Jinchao Zou, Xiangyu Gao, Lianyun Jiang, Lifeng Ma, Yanchun Zhu, Guofeng Cai, Miaomiao Zhang
  • Publication number: 20250061458
    Abstract: A fault-tolerant asset transferring method is provided to prevent financial losses caused by human errors, specifically unintentional mistakes made by the payer. The system introduces a new definition for blockchain transaction parameters, allowing for multi-input transactions. Each payment transaction includes the payee's signature for confirmation and the payer's signature. In addition, a system is designed to handle multi-input asset transfer transactions which incorporate the payer's confirmation. Upon reaching an agreement on the transaction content, each participant generates an independent off-chain signature on the transaction's content. In the event that participants generate a signature on the erroneous content of a transaction, the transaction will be accepted in the blockchain with very low probability due to transaction validation.
    Type: Application
    Filed: December 13, 2023
    Publication date: February 20, 2025
    Applicant: JINAN UNIVERSITY
    Inventors: Yongdong WU, Jiao LU, Shishi HUANG, Tong LI, Jian WENG, Zhiquan LIU, Ming LI
  • Publication number: 20250061446
    Abstract: A system for enabling escrow-free, secure, and convenient atomic asset swaps between blockchains are provided. In detail, when any group of users reach an agreement on the content of cross-chain asset swap transactions, each participant creates an individual signature on the content of each transaction, employs a reversible signature aggregate function to produce an aggregate signature from all his/her individual signatures, and optionally generates a proof to prove the relationship between the aggregated signature and the transaction contents. Sequentially, all the participants exchange these aggregated signatures and optional proofs. Once a participant publishes one of his/her individual signature, the other parties can use both signatures—one from the sender and the other from the recipient—to construct a complete transaction. Once a transaction is broadcast, its corresponding transactions are constructed, and broadcast.
    Type: Application
    Filed: December 13, 2023
    Publication date: February 20, 2025
    Applicant: JINAN UNIVERSITY
    Inventors: Yongdong WU, Tong LI, Shishi HUANG, Jiao LU, Jian WENG, Ming LI, Zhiquan LIU
  • Publication number: 20200377988
    Abstract: A method for heating a blank in a first heating furnace and a second heating furnace. The first heating furnace includes a first chamber and a second chamber communicating with the first chamber. The method includes: 1) heating the blank in the first chamber to the temperature of less than 300° C.; 2) transferring the blank heated in the first chamber to the second heating furnace, and heating the blank to the temperature of between 350° C. and 850° C., where the temperature of the second heating furnace is detected using a thermocouple, and the temperature of the blank is detected by an optical thermometer; 3) transferring the blank heated in the second heating furnace to the second chamber, and measuring the temperature of the blank using a contact thermometer; and 4) transferring the blank from 3) to a rolling mill.
    Type: Application
    Filed: June 3, 2020
    Publication date: December 3, 2020
    Inventors: Yanchun ZHU, Ziliang LI, Jingfeng ZOU, Lifeng MA, Zhiquan HUANG, Jianping QIN
  • Patent number: 10744558
    Abstract: A magnesium alloy cast-rolling unit, including: a main body; a fluid supplier; an electric pushrod; a linkage mechanism; a horizontal platform; a screw; dovetail guide rails; and a bottom plate. The main body includes a base, a spring cylinder, a hydraulic adjustment cylinder, a connection portion, and a cast-rolling unit body. The connection portion includes an arc-shaped rail. The spring cylinder includes an actuation element. The actuation element includes a piston rod and a pressure strip. The piston rod includes an external thread at one end; and the pressure strip includes an internal thread corresponding to the external thread. The fluid supplier includes a head box, a corrugated pipe, a compression spring assembly including a gland cover, a connection pipe including a convex pipe joint and a concave pipe joint, a flat plate including a groove, a smelting furnace, and a horizontal operation platform.
    Type: Grant
    Filed: September 2, 2019
    Date of Patent: August 18, 2020
    Assignee: TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Lifeng Ma, Jingfeng Zou, Rongjun Wang, Xiao Hu, Zhiquan Huang, Qingxue Huang, Guangming Liu, Yanchun Zhu
  • Publication number: 20190381561
    Abstract: A magnesium alloy cast-rolling unit, including: a main body; a fluid supplier; an electric pushrod; a linkage mechanism; a horizontal platform; a screw; dovetail guide rails; and a bottom plate. The main body includes a base, a spring cylinder, a hydraulic adjustment cylinder, a connection portion, and a cast-rolling unit body. The connection portion includes an arc-shaped rail. The spring cylinder includes an actuation element. The actuation element includes a piston rod and a pressure strip. The piston rod includes an external thread at one end; and the pressure strip includes an internal thread corresponding to the external thread. The fluid supplier includes a head box, a corrugated pipe, a compression spring assembly including a gland cover, a connection pipe including a convex pipe joint and a concave pipe joint, a flat plate including a groove, a smelting furnace, and a horizontal operation platform.
    Type: Application
    Filed: September 2, 2019
    Publication date: December 19, 2019
    Inventors: Lifeng MA, Jingfeng ZOU, Rongjun WANG, Xiao HU, Zhiquan HUANG, Qingxue HUANG, Guangming LIU, Yanchun ZHU
  • Publication number: 20190332255
    Abstract: A character input method and apparatus, and a terminal, where in the method, a candidate character box is a sliding display box capable of displaying a preset quantity of characters, a different candidate character is displayed in the candidate character box in response to a slide operation of a user, the candidate character box includes a selection box, and a candidate character in the selection box is selected to implement information input on a compact smart device.
    Type: Application
    Filed: March 25, 2016
    Publication date: October 31, 2019
    Inventors: Hao Wang, Yanchang Yang, Shuai Guo, Hong Duan, Zhiquan Huang, Xiang Zhu
  • Patent number: 10449602
    Abstract: A magnesium alloy cast-rolling unit, including: a main body; a fluid supplier; an electric pushrod; a linkage mechanism; a horizontal platform; a screw; dovetail guide rails; and a bottom plate. The main body includes a base, a spring cylinder, a hydraulic adjustment cylinder, a connection portion, and a cast-rolling unit body. The connection portion includes an arc-shaped rail. The spring cylinder includes an actuation element. The actuation element includes a piston rod and a pressure strip. The piston rod includes an external thread at one end; and the pressure strip includes an internal thread corresponding to the external thread. The fluid supplier includes a head box, a corrugated pipe, a compression spring assembly including a gland cover, a connection pipe including a convex pipe joint and a concave pipe joint, a flat plate including a groove, a smelting furnace, and a horizontal operation platform.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: October 22, 2019
    Assignee: TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Lifeng Ma, Jingfeng Zou, Xiao Hu, Rongjun Wang, Guangming Liu, Zhiquan Huang, Yanchun Zhu, Qingxue Huang
  • Publication number: 20190065590
    Abstract: Embodiments of the present invention disclose an audio file play control method, including: obtaining, by an audio play apparatus, identification information corresponding to an audio file; determining, by the audio play apparatus, a play probability of the audio file according to the identification information corresponding to the audio file; and playing, by the audio play apparatus, the audio file according to the play probability of the audio file. The embodiments of the present invention further provide an audio play apparatus. In the embodiments of the present invention, in a random play mode, a quantity of play times of the audio file is determined according to the identification information corresponding to the audio file, that is, according to a degree to which a user likes the audio file, with no need to play multiple audio files at an equal probability. This improves user experience and increases solution flexibility.
    Type: Application
    Filed: October 25, 2018
    Publication date: February 28, 2019
    Inventors: Chen LI, Yanchang YANG, Hao WANG, Zhiquan HUANG, Heng YU
  • Publication number: 20180243821
    Abstract: A magnesium alloy cast-rolling unit, including: a main body; a fluid supplier; an electric pushrod; a linkage mechanism; a horizontal platform; a screw; dovetail guide rails; and a bottom plate. The main body includes a base, a spring cylinder, a hydraulic adjustment cylinder, a connection portion, and a cast-rolling unit body. The connection portion includes an arc-shaped rail. The spring cylinder includes an actuation element. The actuation element includes a piston rod and a pressure strip. The piston rod includes an external thread at one end; and the pressure strip includes an internal thread corresponding to the external thread. The fluid supplier includes a head box, a corrugated pipe, a compression spring assembly including a gland cover, a connection pipe including a convex pipe joint and a concave pipe joint, a flat plate including a groove, a smelting furnace, and a horizontal operation platform.
    Type: Application
    Filed: February 26, 2018
    Publication date: August 30, 2018
    Inventors: Lifeng MA, Zhiquan HUANG, Xiao HU, Rongjun WANG, Guangming LIU, Jingfeng ZOU, Yanchun ZHU, Qingxue HUANG
  • Patent number: 9496451
    Abstract: A method is described for protecting photovoltaic cells. During the fabrication process, a photovoltaic cell can be received from a first processing station. The photovoltaic cell can have at least one exposed surface, which may include crystalline silicon or oxidized crystalline silicon. The photovoltaic cell can then be placed in a controlled microenvironment with controlled chemical content, which can protect the exposed surface of the photovoltaic cell from contamination. Subsequently, the photovoltaic cell can be moved toward and delivered to a second processing station in the controlled microenvironment.
    Type: Grant
    Filed: June 22, 2016
    Date of Patent: November 15, 2016
    Assignee: SolarCity Corporation
    Inventors: Jiunn Benjamin Heng, Chunguang Xiao, Dongzhi Yan, Jiansheng Zhou, Zhiquan Huang, Zheng Xu
  • Publication number: 20160300975
    Abstract: A method is described for protecting photovoltaic cells. During the fabrication process, a photovoltaic cell can be received from a first processing station. The photovoltaic cell can have at least one exposed surface, which may include crystalline silicon or oxidized crystalline silicon. The photovoltaic cell can then be placed in a controlled microenvironment with controlled chemical content, which can protect the exposed surface of the photovoltaic cell from contamination. Subsequently, the photovoltaic cell can be moved toward and delivered to a second processing station in the controlled microenvironment.
    Type: Application
    Filed: June 22, 2016
    Publication date: October 13, 2016
    Applicant: SolarCity Corporation
    Inventors: Jiunn Benjamin Heng, Chunguang Xiao, Dongzhi Yan, Jiansheng Zhou, Zhiquan Huang, Zheng Xu
  • Publication number: 20160240722
    Abstract: A system is described for fabricating photovoltaic structures. The system can include a photovoltaic cell enclosure that communicatively couples a first processing station and a second processing station while providing a microenvironment for a plurality of photovoltaic cells. The microenvironment can be separated from a surrounding environment. Furthermore, a microenvironment controller can control density of at least one chemical that could contaminate or react with an oxide layer on a respective photovoltaic cell, thereby protecting the photovoltaic cell between processes.
    Type: Application
    Filed: August 19, 2015
    Publication date: August 18, 2016
    Applicants: Silevo China Co., Ltd., Silevo, Inc.
    Inventors: Jiunn Benjamin Heng, Chunguang Xiao, Dongzhi Yan, Jiansheng Zhou, Zhiquan Huang, Zheng Xu
  • Patent number: 9391230
    Abstract: A method is described for protecting photovoltaic cells. During the fabrication process, a photovoltaic cell can be received from a first processing station. The photovoltaic cell can have at least one exposed surface, which may include crystalline silicon or oxidized crystalline silicon. The photovoltaic cell can then be placed in a controlled microenvironment with controlled chemical content, which can protect the exposed surface of the photovoltaic cell from contamination. Subsequently, the photovoltaic cell can be moved toward and delivered to a second processing station in the controlled microenvironment.
    Type: Grant
    Filed: August 19, 2015
    Date of Patent: July 12, 2016
    Assignees: SolarCity Corporation, Sierra Solar Power (Hangzhou) Co., Ltd.
    Inventors: Jiunn Benjamin Heng, Chunguang Xiao, Dongzhi Yan, Jiansheng Zhou, Zhiquan Huang, Zheng Xu