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).

  • Publication number: 20210141984
    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: Application
    Filed: January 8, 2020
    Publication date: May 13, 2021
    Inventors: Chengyuan Xu, Yili Kang, Lijun You, Chao Jiang, Xiaopeng Yan, Jingyi Zhang, Chong Lin, Hexiang Zhou, Bin Yang, Chuan Liu
  • Publication number: 20210118128
    Abstract: A system of deep learning neural network in prostate cancer bone metastasis identification based on whole body bone scan images includes a pre-processing module for receiving input whole body bone scan images, and a neural network module for detecting whether there is a prostate cancer bone metastasis. The neural network module includes: a chest portion network module for establishing first stage faster R-CNN and segmenting training images of chest portion according to the input whole body bone scan images, and using the training images to train second stage faster R-CNN and categorizing the lesions of cancerous bone metastasis; and a pelvis portion network module for establishing first stage faster R-CNN and segmenting training images of pelvis portion according to the input whole body bone scan images, and using the training images to train the convolutional neural network to categorize whether it is a bone metastasis image.
    Type: Application
    Filed: September 14, 2020
    Publication date: April 22, 2021
    Inventors: Da-Chuan CHENG, Chia-Chuan LIU, Chia-Hung KAO, Te-Chun HSIEH
  • Publication number: 20210118359
    Abstract: A LED driving apparatus with clock embedded cascaded LED drivers is introduced, including: a plurality of LED drivers, wherein the first stage LED driver receives an original data signal and outputs a first data signal, the Nth stage LED driver receives a (N?1)th data signal and outputs a Nth data signal. The Nth stage LED driver includes a clock data recovery circuit generating a recovery clock signal and a recovery data signal according to the (N?1)th data signal; and a first transmitter outputting the Nth data signal according to the recovery clock signal and the recovery data signal.
    Type: Application
    Filed: December 30, 2020
    Publication date: April 22, 2021
    Applicant: Novatek Microelectronics Corp.
    Inventors: Che-Wei Yeh, Keko-Chun Liang, Yu-Hsiang Wang, Yong-Ren Fang, Yi-Chuan Liu
  • Patent number: 10985585
    Abstract: A charger management method to be implemented by a server includes steps of: with respect to each charger, in response to receipt from the charger in a non-charging state of a notification including a charger identifier (ID) of the charger, updating the state flag of one of charger information sets stored in the server and including the charger ID to a second value; and in response to receipt of a query including a target location from a user end electronic device, selecting, based on the charger information sets and the target location, at least one candidate charging station information set from multiple charging station information sets.
    Type: Grant
    Filed: February 25, 2019
    Date of Patent: April 20, 2021
    Inventors: Ping-Jui Hsieh, Chia-Cheng Tu, Te-Chuan Liu, Jen-Chiun Lin, Yuh-Rey Chen, Po-Yu Chuang
  • Patent number: 10960140
    Abstract: A mini syringe includes a tubular base member, a microneedle unit including a microneedle device and a compressible pharmacy housing device and mounted in the bottom side of the base member, a plunger mounted in the base member and pressable to compress the pharmacy housing device, and an adjustment cover threaded onto the base member for controlling the moving distance of the plunger in a micro-adjustable manner.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: March 30, 2021
    Assignee: Yomura Technologies Inc.
    Inventors: Liang-Chuan Liu, Shih-Wei Li
  • Publication number: 20210085730
    Abstract: Provided is a use of Butyribacter intestini in preventing and/or treating inflammation-related diseases. Specifically, in the present disclosure, it was firstly discovered that Butyribacter intestini has the function of preventing and/or treating inflammation-related diseases (for example, inflammatory bowel disease, such as ulcerative colitis, gastritis, and common enteritis; and rheumatoid arthritis).
    Type: Application
    Filed: December 8, 2017
    Publication date: March 25, 2021
    Inventors: Yuanqiang ZOU, Liang XIAO, Xiaoping LI, Jinghong YU, Chuan LIU
  • Patent number: 10950636
    Abstract: A method for fabricating an array substrate is provided. A gate insulation layer, first and second gates and a first interlayered insulation layer are formed on first and second active layers in order. A photolithography and etching process is performed by using a photo mask to form first to fourth contact holes in the gate insulation layer and the first interlayered insulation layer. First and second sources and first and second drains which are respectively connected to the first and second active layers through the first to fourth contact holes are formed. A second interlayered insulation layer is formed.
    Type: Grant
    Filed: February 16, 2020
    Date of Patent: March 16, 2021
    Assignee: Au Optronics Corporation
    Inventors: Shu-Hao Huang, Chin-Chuan Liu, Sung-Yu Su
  • Publication number: 20210072859
    Abstract: A driving system for a touch display device includes a timing controller, configured to output a plurality of first data and receive a plurality of second data; and a driving module, coupled to the timing controller, comprises a display driving module, configured to output a plurality of output voltages according to the plurality of first data output by the timing controller; and a sensing module, configured to receive a plurality of display sensing data and a plurality of touch sensing data to generate the plurality of second data to the timing controller.
    Type: Application
    Filed: February 6, 2020
    Publication date: March 11, 2021
    Inventors: Keko-Chun Liang, Yi-Yang Tsai, Jin-Yi Lin, Chun-Wei Kang, Yi-Chuan Liu
  • Patent number: 10928853
    Abstract: A transparent display device having an optical transmissive region and a circuit layout region is provided. A light transmittance of the optical transmissive region is greater than that of the circuit layout region. The transparent display device includes a plurality of display elements and a driving circuit. The display elements are disposed in the optical transmissive region or the circuit layout region. The driving circuit is disposed in the circuit layout region and is electrically connected with the display elements. The transparent display device satisfies: 0.1<light spot spreading degree <1.1+0.78×exp (0.0072×resolution), and 10%<aperture ratio <90%.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: February 23, 2021
    Assignee: Industrial Technology Research Institute
    Inventors: Yu-Tang Tsai, Shin-Hong Kuo, Yu-Hsiang Tsai, Chih-Chia Chang, Hung-Chuan Liu
  • Publication number: 20210049952
    Abstract: A LED driving apparatus with clock embedded cascaded LED drivers is introduced, including: a plurality of LED drivers, wherein the first stage LED driver receives an original display data signal and outputs a first display data signal, the Nth stage LED driver receives a (N?1)th display data signal and outputs a Nth display data signal. The Nth stage LED driver includes a clock data recovery circuit generating a recovery clock signal and a recovery data signal according to a first phase difference between the (N?1)th display data signal and the recovery clock signal; and a first transmitter outputting the Nth display data signal according to the recovery clock signal and the recovery data signal.
    Type: Application
    Filed: April 7, 2020
    Publication date: February 18, 2021
    Applicant: Novatek Microelectronics Corp.
    Inventors: Che-Wei Yeh, Keko-Chun Liang, Yu-Hsiang Wang, Yong-Ren Fang, Yi-Chuan Liu
  • Publication number: 20210032889
    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: Application
    Filed: December 13, 2018
    Publication date: February 4, 2021
    Applicant: BEIJING UNIVERSITY OF CIVIL ENGINEERING AND ARCHITECTURE
    Inventors: Dechen YAO, Jianwei YANG, Tangbo BAI, Ziming KOU, Ran SUN, Chuan LIU, Fang WEN, Zhifen Pang
  • Publication number: 20210032890
    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: Application
    Filed: December 13, 2018
    Publication date: February 4, 2021
    Applicant: 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: 10896615
    Abstract: A navigation method is implemented by a group of portable devices which are associated with a map-and-information system and each of which is communicatively coupled to an instrument cluster device of a respective vehicle. The group of the portable devices includes a leader device and at least one follower device. The map-and-information system computes, for the follower device, a dynamic navigation path from the follower device to the leader device. The instrument cluster device of the vehicle that corresponds to the follower device perceivably outputs the dynamic navigation path.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: January 19, 2021
    Assignee: KWANG YANG MOTOR CO., LTD.
    Inventors: Te-Chuan Liu, Li-Hui Chen, Chen-Sheng Lin, Yi-Yang Tsai
  • Patent number: 10884470
    Abstract: A system for managing power supply devices includes a server including a database and a server end processing module. The server end processing module is configured to receive an alteration request from a user end electronic device and an alteration-confirmation signal from a service end electronic device, and send a confirmation response to the service end electronic device based on the received alteration request and alteration-confirmation signal in order for the service end electronic device to enable a target power supply device to update data stored therein.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: January 5, 2021
    Assignee: Kwang Yang Motor Co., Ltd.
    Inventors: Chen-Sheng Lin, Chia-Cheng Tu, Jen-Chiun Lin, Po-Yu Chuang, Yuh-Rey Chen, Te-Chuan Liu
  • Publication number: 20200398614
    Abstract: A non-pneumatic tire includes beads, apexes, an inner liner, a cushion ply, a tread rubber, sidewall rubbers, and a first carcass ply; and further includes sidewall support layers and a crown support layer. The sidewall support layers are located at the locations of sidewalls and interposed between the inner liner and the first carcass ply. The crown support layer is located at the location of a crown, and interposed between the inner liner and the first carcass ply or between the first carcass ply and the cushion ply. Both ends of the crown support layer respectively extend toward the sidewalls and are partly overlapped with the sidewall support layers.
    Type: Application
    Filed: May 21, 2020
    Publication date: December 24, 2020
    Applicant: Hebei Wanda Tyre Co., Ltd
    Inventors: Peng GENG, Qinghua ZHANG, Chuan LIU
  • Patent number: 10872062
    Abstract: A collaborative content management system allows users to make revisions to a collaborative content item by previewing revision suggestions without applying changes the underlying collaborative content item. The user can select a portion of the collaborative content item for revision, and modify the selected portion via a user interface. When the user interface is selected, revisions are visible to a user in place of the selected text span; when the user interface is not selected, the original text span is once again displayed. This allows a user to toggle between versions of a collaborative content item. If a user approves a suggested revision, the user can select an approval instruction causing a selected text span to be replaced by revisions made via the user interface. If a user rejects a suggested revision, the user can select a rejection instruction and the selected text span remains within the collaborative content item.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: December 22, 2020
    Assignee: Dropbox, Inc.
    Inventors: Adrien Quang-Duy Truong, Neil Sethi, Yizhou Shao, Chuan Liu, Chris Lesniewski-Laas
  • Publication number: 20200391607
    Abstract: A charging management method is provided for managing the charging of electric vehicles by first and second charging devices connected to the same power supply equipment. The method is executed by the first charging device, wherein the method includes: obtaining power supply information corresponding to the power supply equipment; obtaining a first charging request, which requires the first charging device to output power for charging a first electric vehicle; obtaining a second charging request, which requires the second charging device to output power for charging a second electric vehicle; scheduling and controlling the charging of the first electric vehicle by the first charging device and the charging of the second electric vehicle by the second charging device according to vehicle-usage scheduling information specified by the first and second charging requests and the power supply information.
    Type: Application
    Filed: June 15, 2020
    Publication date: December 17, 2020
    Inventors: John C. Wang, Te-Chuan Liu
  • Publication number: 20200391608
    Abstract: A charging management method is provided for managing the charging of electric vehicles by first and second charging devices connected to a same power supply equipment. The method includes: obtaining power supply information corresponding to the power supply equipment; obtaining a first charging request, which requires the first charging device to output power for charging a first electric vehicle; obtaining a second charging request, which requires the second charging device to output power for charging a second electric vehicle; scheduling and controlling the charging of the first electric vehicle by the first charging device and the charging of the second electric vehicle by the second charging device according to vehicle-usage scheduling information specified by the first and second charging requests and the power supply information.
    Type: Application
    Filed: June 12, 2020
    Publication date: December 17, 2020
    Inventors: John C. Wang, Te-Chuan Liu
  • Publication number: 20200384039
    Abstract: Provided are Megamonas funiformis and applications thereof. Specifically, the Megamonas funiformis has the effects for preventing and/or treating inflammation-related diseases, such as inflammatory bowel diseases (such as ulcerative enteritis, gastritis, and general enteritis) and cardiovascular diseases.
    Type: Application
    Filed: September 15, 2017
    Publication date: December 10, 2020
    Inventors: Yuanqiang ZOU, Liang XIAO, Xiaoping LI, Jinghong YU, Chuan LIU
  • Patent number: D918127
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: May 4, 2021
    Assignee: HEBEI WANDA TYRE CO., LTD
    Inventors: Peng Geng, Chuan Liu, Yongfu Guan