Patents by Inventor Jiahui Liu

Jiahui Liu 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).

  • Publication number: 20250178078
    Abstract: The present invention provides a continuous rolling temperature control process for high-flux continuous casting and direct rolling of a continuous aluminum alloy cast slab, comprising a continuous casting machine, a through-beam laser transmitter K, a controller, a spraying head, and a spraying system. A liquid-state aluminum alloy metal melt passes through the continuous casting machine and then is cooled and solidified to form a continuous cast slab; the movement direction of the continuous cast slab is controlled by a lifting table so that the continuous cast slab passes through an interior of a traction machine and extends into a continuous rolling machine; and the through-beam laser transmitter K is arranged between the continuous casting machine and the traction machine.
    Type: Application
    Filed: October 30, 2023
    Publication date: June 5, 2025
    Applicants: ZHENGZHOU UNIVERSITY, LUOYANG LONGDING ALUMINUM CO., LTD.
    Inventors: Shaokang GUAN, Guangxi LU, Cong XU, Jiahui LIU, Anle ZHANG, Bingxu JI
  • Publication number: 20250095981
    Abstract: An object of the invention is to provide a plasma processing method capable of preventing a protective film from being deposited in a direction parallel to a substrate surface to block an opening of a mask pattern and improving pattern processing even in a narrow space. The plasma processing method according to the invention is a plasma processing method for plasma-etching an etching target film using a protective film formed on a mask, and includes a step of forming the protective film on the mask using plasma generated by a mixed gas of a silicon element-containing gas, an oxygen element-containing gas, a nitrogen element-containing gas, and a hydrogen element-containing gas. The hydrogen element-containing gas is H2 gas, HBr gas, or CH4 gas. The oxygen element-containing gas is O2 gas, CO gas, CO2 gas, COS gas, or SO2 gas.
    Type: Application
    Filed: April 18, 2022
    Publication date: March 20, 2025
    Inventors: Jiahui LIU, Hayato WATANABE, Satoshi UNE, Mafumi SATO, Yuya YAMAMOTO
  • Publication number: 20240090130
    Abstract: A semiconductor device package may include a substrate having an insulating layer with a patterned conductive layer formed thereon, the patterned conductive layer including at least a first pattern portion and a second pattern portion. The semiconductor device package may include a leadframe having a lead that is soldered to the substrate with solder provided in an opening between the first pattern portion and the second pattern portion and with the lead inserted into the opening.
    Type: Application
    Filed: September 13, 2022
    Publication date: March 14, 2024
    Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
    Inventors: Chad CHEN, Jiahui LIU, Wuxing XIA, Jingyan LIU
  • Publication number: 20230376297
    Abstract: A computing system may receive a request for application update information for one or more applications installed on a computing device. The computing system determines, based on the request for the application update information, a set of applications that need to be updated and applies a machine learning model to determine a respective update priority score for each application from the set of applications. The computing system sends an indication of the respective update priority scores for the set of applications to the computing device. Responsive to receiving an update request from the computing device, the computing system initiates installation of the pending update for the at least one application from the set of applications.
    Type: Application
    Filed: July 13, 2021
    Publication date: November 23, 2023
    Inventors: Haifeng Ji, Zhiwei Gu, Jing Zhao, Vitor Baccetti Garcia, Alexey Semenov, Apeksha Singhal, Scott Williams, Yudi Wu, Jiahui Liu
  • Patent number: 11824571
    Abstract: The present application discloses a sensing signal receiving system and method. The system includes an interface module configured to receive a sensing signal, a narrowband frequency-selective module configured to determine a frequency-selective signal in the sensing signal according to a preset receive frequency, a high amplification module configured to amplify the received frequency-selective signal to obtain an amplified signal, and an in-phase comparison module configured to convert the amplified signal into a TTL standard signal. A frequency of the frequency-selective signal is the preset receive frequency or is a narrowband section including the preset receive frequency. The narrowband frequency-selective module is further configured to output the frequency-selective signal to the high amplification module.
    Type: Grant
    Filed: September 8, 2022
    Date of Patent: November 21, 2023
    Assignees: SINOMACH SENSING TECHNOLOGY CO., LTD., SHENYANG ACADEMY OF INSTRUMENTATION SCIENCE CO., LTD.
    Inventors: Zhichao Li, Chunguang Zhang, Guangheng Liu, Jiarui Liu, Shangqing Li, Yingjiao Gong, Lei An, Shuai Chu, Junfeng Zhang, Jiahui Liu, Yubing Yang, Zhitao Sun, Zhongwei Wang
  • Patent number: 11669530
    Abstract: The present application discloses an information push method and apparatus, a device, and a storage medium, which relate to the field of intelligent search technology. A specific implementation of the method in the present application lies in: acquiring a user feature and an item feature, where both the user feature and the item feature include click through rate information; determining a degree of similarity between the user feature and the item feature; determining, according to the degree of similarity, item information that is recalled; and pushing the item information to a user terminal. According to the present application, item information having a high click through rate may be acquired through a one-channel recall approach, so that information push efficiency is improved and the pushed item information better conforms to user needs.
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: June 6, 2023
    Inventors: Xiuyun Long, Huipeng Li, Lihong Liu, Jiahui Liu, Hongsheng Yang, Yuqi Lu
  • Patent number: 11374719
    Abstract: The present invention relates to a method for realizing data detection for a physical downlink channel in an Internet of Things, and a user equipment unit. The method for data detection includes: monitoring a first communication channel and a second communication channel; and after start of a period during which the second communication channel is monitored, if monitoring periods of the first communication channel and the second communication channel overlap, performing data detection according to priority levels of the channels, wherein the second communication channel is used to transmit information to a group of user equipment units in one transmission, and the information is acknowledge information transmitted by a base station for acknowledgement of reception of uplink data.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: June 28, 2022
    Assignee: NTT DOCOMO, INC.
    Inventors: Jiahui Liu, Qin Mu, Liu Liu
  • Patent number: 11356207
    Abstract: Disclosed are a HARQ-ACK feedback method, a HARQ-ACK extraction method, a base station, and a user equipment. The Hybrid Automatic Repeat reQuest ACKnowledgement (HARQ-ACK) feedback method is performed by a base station, and used to feed back corresponding HARQ-ACKs to a plurality of user equipments. The method includes: generating, by employing a plurality of HARQ-ACKs corresponding to the plurality of user equipments, at least one piece of downlink control information, where for each user equipment, an implicit mapping relationship exists between the user equipment and one or more information bits of the downlink control information; and transmitting to the plurality of user equipments the downlink control information.
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: June 7, 2022
    Assignee: NTT DOCOMO, INC.
    Inventors: Jiahui Liu, Qin Mu, Liu Liu, Naoto Okubo
  • Patent number: 11212827
    Abstract: A data transmitting method is presented for implementing early acknowledgement of receipt of uplink data and new transmission scheduling. The data transmitting method for user equipment includes: receiving scheduling information from a base station; transmitting first uplink data to the base station by an initial number of retransmissions; monitoring, in a first search space, whether a first acknowledgement signal for uplink data has been received from the base station, and meanwhile, monitoring, in a second search space, whether a second acknowledgement signal for uplink data has been received from the base station; in the case that the first acknowledgement signal has been received in the first search space, stopping retransmitting the first uplink data; and in the case that the second acknowledgment signal has been received in the second search space, stopping retransmitting the first uplink data, and starting to transmit the second uplink data to the base station.
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: December 28, 2021
    Assignee: NTT DOCOMO, INC.
    Inventors: Jiahui Liu, Qin Mu, Liu Liu, Naoto Okubo
  • Patent number: 11184896
    Abstract: The present invention provides a method for allowing user terminal to acquire information about paging physical resource blocks (PRBs), a method of allowing a base station to indicate information about paging PRBs to UE, a method of allowing UE to determine allocation of paging PRBs, a method of allowing a base station to allocate paging PRBs, a base station and UE. The above method of allowing user terminal to acquire information about paging physical resource blocks (PRBs) includes detecting an anchor PRB, reading information carried by the anchor PRB, and acquiring information about the non-anchor paging PRBs associated with the anchor PRB based on the information carried by the anchor PRB. By this method, non-anchor paging PRBs can be specified to the UE.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: November 23, 2021
    Assignee: NTT DOCOMO, INC.
    Inventors: Kazuaki Takeda, Naoto Ookubo, Jiahui Liu, Qin Mu, Liu Liu, Huiling Jiang
  • Publication number: 20210321393
    Abstract: A device and method controlling working state change of a small cell and a base station including the device. The device includes: an information acquiring unit that acquires interference between a small cell to be controlled and an adjacent small cell and/or load of the small cell to be controlled; and a state change determination unit that determines working state change to be performed by the small cell to be controlled according to the acquired interference and/or load. The working state includes multiple sleep levels from low to high. A sleep degree of the small cell to be controlled in a low sleep level is less than a sleep degree of the small cell to be controlled in a high sleep level, the working state change being performed among multiple sleep levels.
    Type: Application
    Filed: June 24, 2021
    Publication date: October 14, 2021
    Applicant: Sony Group Corporation
    Inventors: Qimei CUI, Ningyu CHEN, Jiahui LIU, Yingni ZHANG, Liang ZENG, Zhongbin QIN
  • Patent number: 11128406
    Abstract: This application provides data transmitting method, a data receiving method, a user equipment, and a base station, which can realize early acknowledgment of uplink data reception. The data transmitting method for a user equipment includes: transmitting uplink data to a base station with an initial retransmission times; determining, within a predetermined interval, whether an acknowledged signal of the uplink data is received from the base station, wherein in the case where the acknowledged signal is received within the predetermined interval, transmission of the uplink data is stopped; and in the case where the acknowledged signal is not received within the predetermined interval, the uplink data is transmitted to the base station in a subsequent retransmission mode, until the acknowledged signal is received from the base station or a maximum retransmission times is reached.
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: September 21, 2021
    Assignee: NTT DOCOMO, INC.
    Inventors: Jiahui Liu, Qin Mu, Liu Liu, Huiling Jiang, Lan Chen, Naoto Okubo
  • Patent number: 11076393
    Abstract: A device and method controlling working state change of a small cell and a base station including the device. The device includes: an information acquiring unit that acquires interference between a small cell to be controlled and an adjacent small cell and/or load of the small cell to be controlled; and a state change determination unit that determines working state change to be performed by the small cell to be controlled according to the acquired interference and/or load. The working state includes multiple sleep levels from low to high. A sleep degree of the small cell to be controlled in a low sleep level is less than a sleep degree of the small cell to be controlled in a high sleep level, the working state change being performed among multiple sleep levels.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: July 27, 2021
    Assignee: SONY CORPORATION
    Inventors: Qimei Cui, Ningyu Chen, Jiahui Liu, Yingni Zhang, Liang Zeng, Zhongbin Qin
  • Publication number: 20210209122
    Abstract: The present application discloses an information push method and apparatus, a device, and a storage medium, which relate to the field of intelligent search technology. A specific implementation of the method in the present application lies in: acquiring a user feature and an item feature, where both the user feature and the item feature include click through rate information; determining a degree of similarity between the user feature and the item feature; determining, according to the degree of similarity, item information that is recalled; and pushing the item information to a user terminal. According to the present application, item information having a high click through rate may be acquired through a one-channel recall approach, so that information push efficiency is improved and the pushed item information better conforms to user needs.
    Type: Application
    Filed: March 22, 2021
    Publication date: July 8, 2021
    Inventors: Xiuyun LONG, Huipeng LI, Lihong LIU, Jiahui LIU, Hongsheng YANG, Yuqi LU
  • Patent number: 10911960
    Abstract: A frequency allocation method and device for an unauthorized frequency band.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: February 2, 2021
    Assignee: SONY CORPORATION
    Inventors: Qimei Cui, Jiahui Liu, Xiang Zhou, Xiaofeng Tao
  • Patent number: 10798586
    Abstract: A base station side device and method and user side device and method for wireless communication. The device includes: a sending unit configured to send instruction on an unauthorized frequency band detection to a user equipment (UE) served by the cell where the device is located; a receiving unit configured to receive from the UE a signal representing occupancy status of the unauthorized frequency band; and a determination unit configured to determine based on the signal received by the receiving unit whether to use the unauthorized frequency band for communication, the unauthorized frequency band occupancy status includes occupied/idle status and the type of the occupying system, and the type of occupying system includes one of an unauthorized communication system and an authorized communication system.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: October 6, 2020
    Assignee: SONY CORPORATION
    Inventors: Qimei Cui, Xiaodong Xu, Jiahui Liu, Ningyu Chen, Xiang Zhou, Yu Sun
  • Publication number: 20200295909
    Abstract: Methods for determining activation of SPS and user equipment are provided in embodiments of the present disclosure. Specifically, a method for determining activation of SPS according to an embodiment of the present disclosure includes: receiving downlink control information (DCI), the DCI implicitly indicating whether the SPS is activated; determining whether the SPS is activated according to an indication of the received DCI. A method for determining activation of SPS according to another embodiment of the present disclosure includes: detecting a higher-level control element in a data channel; determining whether the SPS is activated according to an indication of the higher-level control element.
    Type: Application
    Filed: September 11, 2018
    Publication date: September 17, 2020
    Applicant: NTT DOCOMO, INC.
    Inventors: Jiahui LIU, Qin MU, Liu LIU, Takayuki ISOGAWA
  • Publication number: 20200260434
    Abstract: A device and method controlling working state change of a small cell and a base station including the device. The device includes: an information acquiring unit that acquires interference between a small cell to be controlled and an adjacent small cell and/or load of the small cell to be controlled; and a state change determination unit that determines working state change to be performed by the small cell to be controlled according to the acquired interference and/or load. The working state includes multiple sleep levels from low to high. A sleep degree of the small cell to be controlled in a low sleep level is less than a sleep degree of the small cell to be controlled in a high sleep level, the working state change being performed among multiple sleep levels.
    Type: Application
    Filed: April 28, 2020
    Publication date: August 13, 2020
    Applicant: Sony Corporation
    Inventors: Qimei CUI, Ningyu CHEN, Jiahui LIU, Yingni ZHANG, Liang ZENG, Zhongbin QIN
  • Publication number: 20200252956
    Abstract: A data transmitting method is presented for implementing early acknowledgement of receipt of uplink data and new transmission scheduling. The data transmitting method for user equipment includes: receiving scheduling information from a base station; transmitting first uplink data to the base station by an initial number of retransmissions; monitoring, in a first search space, whether a first acknowledgement signal for uplink data has been received from the base station, and meanwhile, monitoring, in a second search space, whether a second acknowledgement signal for uplink data has been received from the base station; in the case that the first acknowledgement signal has been received in the first search space, stopping retransmitting the first uplink data; and in the case that the second acknowledgment signal has been received in the second search space, stopping retransmitting the first uplink data, and starting to transmit the second uplink data to the base station.
    Type: Application
    Filed: May 24, 2018
    Publication date: August 6, 2020
    Applicant: NTT DOCOMO, INC.
    Inventors: Jiahui LIU, Qin MU, Liu LIU, Naoto OKUBO
  • Patent number: D1072863
    Type: Grant
    Filed: January 7, 2022
    Date of Patent: April 29, 2025
    Assignee: FUTU NETWORK TECHNOLOGY (SHENZHEN) CO., LTD.
    Inventors: Zhen Liu, Hongyan Xie, Minyi Lu, Jiahui Liu, Shijie Song