Patents by Inventor Chuan Liu

Chuan 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).

  • Patent number: 11136776
    Abstract: An intelligent storage control system is provided in the present invention. The system includes a tower body, a delivery module, a drive module, a clamping module, an operation module, a control module, and a communication unit. When the control module receives a storage command transmitted by the operation module, the main controller is configured to analyze whether there is free storage space. If there is a free storage space, the control module controls the drive module to drive the delivery module to push the bicycle to the storage space of the tower body, and a serial number of the storage space is displaced on a display screen. The present invention can operate conveniently, and can save the footprint area of bicycles.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: October 5, 2021
    Assignee: BEIJING UNIVERSITY OF CIVIL ENGINEERING AND ARCHITECTURE
    Inventors: Dechen Yao, Jianwei Yang, Tangbo Bai, Ziming Kou, Ran Sun, Chuan Liu, Fang Wen, Zhifen Pang
  • Patent number: 11133959
    Abstract: An apparatus including a storage medium and a controller is provided. The storage medium stores a mapping of stream Identifiers (IDs) to Virtual Local Area Network (VLAN) tags. The controller is coupled to the storage medium and configured to route a packet for a Time-Sensitive Networking (TSN) network according to the mapping. The routing of the packet includes replacing a VLAN tag in the packet according to the stream ID of the packet and the mapping, so as to maintain the real-time deterministic behavior of delivering data streams in the TSN network.
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: September 28, 2021
    Assignee: MOXA INC.
    Inventors: Chi-Chuan Liu, Chun-Yu Lin, Chien-Yu Lai, Wen-Lu Liao
  • Patent number: 11129193
    Abstract: A data transmission method and apparatus using a clear channel assessment (CCA) detection threshold are disclosed. The method includes: obtaining, by a base station, at least one CCA detection threshold; determining a current CCA detection threshold from the at least one CCA detection threshold; determining transmit power of to-be-sent data based on the current CCA detection threshold; and sending the to-be-sent data to a target terminal based on the transmit power.
    Type: Grant
    Filed: May 17, 2019
    Date of Patent: September 21, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Zhenyu Li, Hantao Li, Chuan Liu, Lei Hu
  • Patent number: 11121889
    Abstract: An apparatus including a storage medium and a controller is provided. The storage medium stores a first mapping of stream Identifiers (IDs) to VLAN tags, and a second mapping of the stream IDs to VLAN tag indications. The controller is coupled to the storage medium and configured to route a packet between a Time-Sensitive Networking (TSN) network and a non-TSN network according to the first and second mappings. The routing of the packet includes inserting or removing a VLAN tag in or from the packet according to the stream ID of the packet and the first and second mappings, so as to enable interoperability between the TSN network and the non-TSN network.
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: September 14, 2021
    Assignee: MOXA INC.
    Inventors: Chi-Chuan Liu, Chun-Yu Lin, Chien-Yu Lai, Wen-Lu Liao
  • Patent number: 11111688
    Abstract: A three-dimensional rotating intelligent storage compartment is provided in the present invention, which includes a tower body, a center of the tower body being provided with a central garage for storing bicycles, the central garage including a central pillar. A plurality of layers of placement plates are arranged around the central pillar, and each layer of the placement plates is equally divided into a plurality of independent storage spaces by a longitudinal partitioning plate. A longitudinal edge on one side of the longitudinal partitioning plate is fixed to the central pillar; each storage space is provided with a clamping mechanism for clamping bicycle. An inner wall of the tower body is longitudinally provided with a plurality of loop tracks, each loop track is provided with a plurality of ferry parking spaces, which are movable within the loop track, is capable of clamping bicycle in a standing position and capable of pushing bicycle to the placement plate.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: September 7, 2021
    Assignee: BEIJING UNIVERSITY OF CIVIL ENGINEERING AND ARCHITECTURE
    Inventors: Jianwei Yang, Dechen Yao, Tangbo Bai, Ziming Kou, Ran Sun, Chuan Liu, Zhifen Pang, Fang Wen
  • Patent number: 11106311
    Abstract: Provided is a display device including: a display panel including a cathode layer including a cathode electrode, and touch electrodes including a touch driving electrode; a touch driving chip electrically connected to and providing a touch driving signal to the touch driving electrode; and a signal conversion unit electrically connected to a first electrode and providing a first driving signal to the first electrode. During the charging period, the touch driving signal is charged from a first level to a second level, and the first driving signal is charged from a third level to a fourth level. During the discharging period, the touch driving signal is discharged from the second level to the first level, and the first driving signal is discharged from the fourth level to the third level. The first electrode is the cathode electrode, or located between the touch driving electrode and the cathode electrode.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: August 31, 2021
    Assignee: WuHan TianMa Micro-electronics CO., LTD.
    Inventors: Chuan Liu, Zhihua Yu
  • Patent number: 11094971
    Abstract: A method for battery binding that is to be implemented by a service end electronic device includes obtaining a carrier identifier corresponding to a carrier device. The method further includes sending the carrier identifier to a battery device via near-field communication for storage in the battery device.
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: August 17, 2021
    Assignee: KWANG YANG MOTOR CO., LTD.
    Inventors: Liang-Chi Wang, Chung-Jui Hung, Yuh-Rey Chen, Po-Yu Chuang, Jen-Chiun Lin, Te-Chuan Liu
  • Publication number: 20210249789
    Abstract: A dual-polarized antenna, an antenna array, and a communications device are disclosed. The dual-polarized antenna includes a base board, a horizontally polarized antenna, and a vertically polarized antenna. The substrate includes a first substrate and a plurality of second substrates stacked on the first substrate. The horizontally polarized antenna includes a first radiating element disposed on the first substrate, and a first feeding unit that feeds the first radiating element. The vertically polarized unit includes a second radiating element and a second feeding unit that feeds the second radiating element. The second radiating element includes a first metal patch disposed on each second substrate. In the foregoing technical solution, the base board formed by the stacked substrates is used as a support part, so that the horizontally polarized antenna and the vertically polarized antenna are disposed on the base board, thereby reducing space occupied by the dual-polarized antenna.
    Type: Application
    Filed: April 29, 2021
    Publication date: August 12, 2021
    Inventors: Ke LONG, Chuan LIU, Biao FENG
  • Publication number: 20210232796
    Abstract: A screen assembly, an electronic device, and a control method of a screen assembly are provided. The screen assembly includes: a display panel; an infrared light source module, where the infrared light source module is arranged at the display panel, and the infrared light source module is configured to emit infrared light to one side of the display panel; and an infrared photosensitive module, where the infrared photosensitive module is arranged on the other side of the display panel, and the infrared photosensitive module is configured to receive reflected light formed after the infrared light emitted by the infrared light source module irradiates on a target object and is reflected to the infrared photosensitive module.
    Type: Application
    Filed: April 16, 2021
    Publication date: July 29, 2021
    Applicant: VIVO MOBILE COMMUNICATION co., LTD.
    Inventor: Chuan LIU
  • Publication number: 20210224650
    Abstract: A method for differentiable architecture search based on a hierarchical grouping mechanism includes: obtaining a target dataset; selecting a set number of normal cells and two reduction cells; enabling the reduction cells to be located at ? and ? of all cells, respectively, and then concatenating all cells to form an initial search network; training the initial search network to optimize a cost function to complete a one-level search or a two-level search, wherein in the one-level search, control weight parameters are shared by the inter-group operations and are shared by the intra-group operations among the cells; and in the two-level search, the control weight parameters are shared by the inter-group operations and are not shared by the intra-group operations, obtaining normal cells and reduction cells based on the one-level search or the two-level search; and constructing a target network using the normal cells and the reduction cells.
    Type: Application
    Filed: January 18, 2021
    Publication date: July 22, 2021
    Applicant: Sichuan University
    Inventors: Jiancheng LV, Chuan LIU, Qing YE, Yanan SUN, Zhenan HE
  • Publication number: 20210220415
    Abstract: Provided are a composition and the uses thereof. Said composition comprises Megamonas funimormis and/or a metabolite thereof, as well as Anaerofustis stercorihominis and/or a metabolite thereof. Said composition can efficiently treat and prevent inflammation, specifically ulcerative colitis, and related diseases thereof by using a combination of Megamonas funimormis and Anaerofustis stercorihominis, and is safe, efficient, exhibits low toxicity and does not easily produce resistance.
    Type: Application
    Filed: May 31, 2018
    Publication date: July 22, 2021
    Inventors: Yuanqiang Zou, Liang Xiao, Xiaoping Li, Jinghong Yu, Chuan Liu
  • Publication number: 20210208728
    Abstract: Provided is a display device including: a display panel including a cathode layer including a cathode electrode, and touch electrodes including a touch driving electrode; a touch driving chip electrically connected to and providing a touch driving signal to the touch driving electrode; and a signal conversion unit electrically connected to a first electrode and providing a first driving signal to the first electrode. During the charging period, the touch driving signal is charged from a first level to a second level, and the first driving signal is charged from a third level to a fourth level. During the discharging period, the touch driving signal is discharged from the second level to the first level, and the first driving signal is discharged from the fourth level to the third level. The first electrode is the cathode electrode, or located between the touch driving electrode and the cathode electrode.
    Type: Application
    Filed: March 20, 2020
    Publication date: July 8, 2021
    Applicant: WuHan TianMa Micro-electronics CO., LTD.
    Inventors: Chuan LIU, Zhihua YU
  • Patent number: 11050555
    Abstract: A method for remotely acquiring secret key, comprising steps of detecting an injection key acquisition instruction; generating a temporary key pair when the injection key acquisition instruction is detected; acquiring a locally stored private key in a random key pair, and using a private key in the random key pair to perform signature on a public key in the temporary key pair to generate a temporary key signature; acquiring a first identity authentication certificate; sending the temporary key signature and the first identity authentication certificate to a remote injection server; receiving an injection key ciphertext signature and a second identity authentication certificate which is returned by the remote injection server according to the temporary key signature and the first identity authentication certificate; and acquiring and storing an injection key according to the injection key ciphertext signature and the second identity authentication certificate.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: June 29, 2021
    Assignee: PAX COMPUTER TECHNOLOGY (SHENZHEN) CO., LTD.
    Inventors: Chuan Liu, Yongquan Yang
  • Patent number: 11041822
    Abstract: A sensing element includes a conductive substrate, a zinc oxide seed layer, a plurality of zinc oxide nanorods, a film with an electrical double layer, and an organic sensing layer. The zinc oxide seed layer is located on the conductive substrate. The zinc oxide nanorods extend from the zinc oxide seed layer. The film with the electrical double layer covers the zinc oxide nanorods. The organic sensing layer is located on the film with the electrical double layer.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: June 22, 2021
    Assignee: E Ink Holdings Inc.
    Inventors: Hsiao-Wen Zan, Chuang-Chuang Tsai, Yu-Nung Mao, Hung-Chuan Liu, Zong-Xuan Li, Wei-Tsung Chen
  • Patent number: 11035691
    Abstract: A navigation method includes steps of: repeatedly emitting, by a wheel speed sensor, a pulse signal to a processor of a vehicle when the vehicle starts to travel from a start point of a route of a map; in response to receipt of a preset number of the pulse signals transmitting, by the processor, the preset number of the pulse signals to a portable device; calculating, by the portable device, a current position of the vehicle on the map based on a distance associated with the preset number of the pulse signals; and transmitting, by the portable device, data of the map having the current position to the processor so as to display the same.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: June 15, 2021
    Assignee: KWANG YANG MOTOR CO., LTD.
    Inventors: Ping-Chen Su, Te-Chuan Liu, Chen-Sheng Lin, Yi-Yang Tsai
  • Patent number: 11033614
    Abstract: Provided is an application of Butyribacter intestini in the treatment and prevention of obesity and obesity-related diseases. Also provided is a composition for the treatment and prevention of obesity and obesity-related diseases.
    Type: Grant
    Filed: March 21, 2016
    Date of Patent: June 15, 2021
    Assignee: BGI SHENZHEN
    Inventors: Qiang Feng, Wenbin Xue, Yuanqiang Zou, Xiaoping Li, Chuan Liu, Xin Li
  • Publication number: 20210170009
    Abstract: Provided is an application of Butyribacter intestini in the treatment and prevention of obesity-related diseases. Also provided is a composition for the treatment and prevention of obesity and obesity-related diseases.
    Type: Application
    Filed: February 11, 2021
    Publication date: June 10, 2021
    Inventors: Qiang Feng, Wenbin Xue, Yuanqiang Zou, Xiaoping Li, Chuan Liu, Xin Li
  • Publication number: 20210167305
    Abstract: A flexible display panel, a manufacturing method thereof, and a display device are provided. The flexible display panel includes a first base layer, a stress relief layer, a second base layer, and at least one adhesion enhancing layer. The first base layer, the stress relief layer, and the second base layer are sequentially stacked along a light exiting direction of the flexible display panel. The at least one adhesion enhancing layer is provided between the stress relief layer and at least one of the first base layer or the second base layer in such a manner that the adhesion enhancing layer enhances adhesion there between.
    Type: Application
    Filed: March 18, 2020
    Publication date: June 3, 2021
    Applicant: WuHan TianMa Micro-electronics CO.,LTD
    Inventors: Chuan LIU, Qianglong LI
  • Patent number: 11017134
    Abstract: A quantitative scoring and optimization method of a drilling and completion loss-control material includes: extracting key performance parameters of drilling and completion loss-control materials in loss-circulation zone, sequencing the key performance parameters according to their importance; performing weight calculation on the key performance parameters of the loss-control material by an analytic hierarchy process; determining scores of the key performance parameters of conventional loss-control materials according to an experimental evaluation table of the performance parameters of the loss-control materials; calculating comprehensive scores of all loss-control materials and performing optimal selection on the loss-control materials according to the comprehensive scores.
    Type: Grant
    Filed: January 8, 2020
    Date of Patent: May 25, 2021
    Assignee: Southwest Petroleum University
    Inventors: Chengyuan Xu, Yili Kang, Lijun You, Chao Jiang, Xiaopeng Yan, Jingyi Zhang, Chong Lin, Hexiang Zhou, Bin Yang, Chuan Liu
  • Publication number: 20210152000
    Abstract: A support base includes a casing, a signal transmission module, a connection port, an audio output element and a detecting module. The support base is connected with a portable electronic device through the signal transmission module. The support base is connected with an external electronic device through the connection port. A first audio signal from the portable electronic device or a second audio signal from the external electronic device can be played by the audio output element. The detecting module detects the connection status of the support base. According to the connection status, the first audio signal or the second audio signal is controlled to be outputted from the audio output element.
    Type: Application
    Filed: August 27, 2020
    Publication date: May 20, 2021
    Inventors: Wen-Chih Chu, Yi-Ting Chang, Yu-Chuan Liu, Wen-Hsien Chan, Yu-Cun Chu