Patents by Inventor Xiaoxia Liu

Xiaoxia 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: 20240151143
    Abstract: The present invention discloses a right-angle turning method for small-diameter TBM exploration adit excavation and belongs to the field of geological exploration of water conservancy and hydropower projects.
    Type: Application
    Filed: January 17, 2023
    Publication date: May 9, 2024
    Inventors: Youlin Wang, Yongshun Liu, Junheng Cao, Jian Jiao, Shuwu Li, Xiaoliang He, Jian Bao, Yue Zhao, Zhongqiang Zhao, Xiaoxia Xu, Lei Feng, Nan Chen, Wei Liu, Zhixiang Zhao
  • Publication number: 20240146465
    Abstract: A method for wireless communication performed by a user equipment (UE) includes receiving, from a base station, a first indication to disable hybrid automatic repeat request (HARQ) feedback for a number of instances of a multicast transport block (TB). The method also includes receiving, from the base station, a second indication identifying a value of the number of instances of the multicast TB. The method further includes receiving, from the base station, one or more instances of the multicast TB. The method still further includes determining, based on the one or more received instances, whether the multicast TB is recoverable. The method further includes selectively transmitting, to the base station, HARQ feedback after all instances of the multicast TB have been transmitted by the base station based on the determination of whether the multicast TB is recoverable.
    Type: Application
    Filed: June 30, 2023
    Publication date: May 2, 2024
    Inventors: Le LIU, Alberto RICO ALVARINO, Kazuki TAKEDA, Wanshi CHEN, Tao LUO, Ayan SENGUPTA, Xiaoxia ZHANG, Peter GAAL
  • Patent number: 11968626
    Abstract: Methods, systems, and devices for wireless communications are described. A method for wireless communication at a user equipment (UE) may include: receiving a multicast bandwidth part configuration for multicast communications between a base station and the UE, where the multicast bandwidth part configuration includes a maximum number of multiple-input, multiple-output layers to be used for the multicast communications; establishing a multicast link with the base station for multicast communications; determining to use a reduced number of antennas for multicast reception than the number of antennas used for unicast reception, or determining that the UE is able to decode the multicast communications prior to a remaining portion of the multicast communications; and receiving the multicast communications via the reduced number of antennas, or reducing the radio frequency power prior to completion of a number of repetitions or retransmissions of the multicast communications.
    Type: Grant
    Filed: December 15, 2022
    Date of Patent: April 23, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Xiaoxia Zhang, Jing Sun, Le Liu, Alberto Rico Alvarino, Peter Gaal, Tao Luo
  • Patent number: 11942577
    Abstract: An optical device includes an LED chip, a light absorber and/or visible-light luminescent material, and a near-infrared luminescent material, wherein a luminous power of light emitted by the near-infrared luminescent material and the light absorber and/or visible-light luminescent material in a band of 650-1000 nm under the excitation of the LED chip is A, and a sum of a luminous power of light emitted by the near-infrared and visible-light luminescent materials in a band of 350-650 nm under the excitation of the LED chip and a luminous power of residual light emitted by the LED chip in the band of 350-650 nm after the LED chip excites the near-infrared and visible-light luminescent materials is B, with B/A*100% being 0.1%-10%. According to the implementation where the optical device employs the LED chip to combine the near-infrared luminescent material and the light absorber and/or visible-light luminescent material simultaneously.
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: March 26, 2024
    Assignee: GRIREM ADVANCED MATERIALS CO., LTD.
    Inventors: Ronghui Liu, Yuanhong Liu, Yanfeng Li, Xiaoxia Chen, Xiaole Ma, Yuan Xue
  • Patent number: 11932790
    Abstract: Disclosed are a red light and near-infrared light-emitting material and a preparation method thereof, and a light-emitting device including the light-emitting material. The red light and near-infrared light-emitting material contains a compound represented by a molecular formula, aSc2O3·Ga2O3·bR2O3, wherein the element R includes one or two of Cr, Ni, Fe, Yb, Nd or Er; 0.001?a?0.6; and 0.001?b?0.1. The light-emitting material can be excited by a spectrum having a wide wavelength range (ultraviolet light or purple light or blue light) to emit light with a wide spectrum of 650 nm to 1700 nm or multiple spectra, thus having higher light-emitting intensity.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: March 19, 2024
    Assignee: GRIREM ADVANCED MATERIALS CO., LTD.
    Inventors: Xiaoxia Chen, Yuanhong Liu, Ronghui Liu, Yuan Xue
  • Patent number: 11932793
    Abstract: The invention relates to a phosphor with garnet structure and a light-emitting device comprising the phosphor, wherein the phosphor includes the following components in percentage by weight: 38.47-45.19% of Y element, 9.49-22.09% of Al element, 2.06-24.31% of Ga element, 27.3-32.04% of O element, 0.43-1.46% of Ce element. In the phosphor particles, the shortest distance from the surface of one side of the particle to the surface of the opposite side through the centroid of the particle is defined as R, the longest distance is R1, and 5 ?m?R?40 ?m; any distance from the particle surface to the centroid is r, and 0<r<½R; and the space with the distance from the particle surface to the centroid direction being less than or equal to r is defined as rinner.
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: March 19, 2024
    Assignees: GRIREM ADVANCED MATERIALS CO., LTD., Grirem Hi-Tech Co., Ltd, Rare Earth Functional Materials (Xiong'an) Innovation Center Co., Ltd.
    Inventors: Ronghui Liu, Shaowei Qin, Yuanhong Liu, Yanfeng Li, Xiaoxia Chen, Xiaole Ma, Yuan Xue
  • Patent number: 11924766
    Abstract: Methods, systems, and devices for wireless communications are described. A method for wireless communication at a user equipment (UE) may include: receiving a multicast bandwidth part configuration for multicast communications between a base station and the UE, where the multicast bandwidth part configuration includes a maximum number of multiple-input, multiple-output layers to be used for the multicast communications; establishing a multicast link with the base station for multicast communications; determining to use a reduced number of antennas for multicast reception than the number of antennas used for unicast reception, or determining that the UE is able to decode the multicast communications prior to a remaining portion of the multicast communications; and receiving the multicast communications via the reduced number of antennas, or reducing the radio frequency power prior to completion of a number of repetitions or retransmissions of the multicast communications.
    Type: Grant
    Filed: December 15, 2022
    Date of Patent: March 5, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Xiaoxia Zhang, Jing Sun, Le Liu, Alberto Rico Alvarino, Peter Gaal, Tao Luo
  • Patent number: 11923485
    Abstract: An optical device includes an LED chip, a visible-light luminescent material, and a near-infrared luminescent material, wherein a luminous power of light emitted by the near-infrared and visible-light luminescent materials in a band of 650-1000 nm under the excitation of the LED chip is A, and a sum of a luminous power of light emitted by the near-infrared and visible-light luminescent materials in a band of 350-650 nm under the excitation of the LED chip and a luminous power of residual light emitted by the LED chip in the band of 350-650 nm after the LED chip excites the near-infrared and visible-light luminescent materials is B, with B/A*100% being 0.1%-10%. According to the implementation where the optical device employs the LED chip to combine the near-infrared luminescent material and the visible-light luminescent material simultaneously.
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: March 5, 2024
    Assignee: GRIREM ADVANCED MATERIALS CO., LTD.
    Inventors: Ronghui Liu, Yuanhong Liu, Xiaoxia Chen, Yuan Xue, Xiaole Ma
  • Patent number: 11908351
    Abstract: A bracket for a flexible display module is provided. The flexible display module includes a flexible display panel and a transparent cover plate. The flexible display panel includes a display region, a binding region opposite to the display region and a bending region connecting the display region and the binding region. The transparent cover plate is fixed to the display region of the flexible display panel. The bracket includes a first body and a second body fixedly connected with each other. An inner surface of the first body is provided with an accommodating region for accommodating the bending region of the flexible display panel. The second body is fixedly and detachably connected to a back of the flexible display panel.
    Type: Grant
    Filed: September 20, 2021
    Date of Patent: February 20, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Danyang Bi, Xiaoxia Liu, Xiaoliang Fu, Haotian Yang, Kang Wang, Renzhe Xu, Wei Chen, Xiaodong Hao
  • Patent number: 11829538
    Abstract: The present disclosure provides a display device and a manufacturing method thereof. In an embodiment, the display device includes a display panel, a touchpad and a joint. The touchpad is located on a display side of the display panel and includes a main body area and a bonding area. The joint is arranged on a side of the display panel facing the touchpad and is configured to electrically connect the touchpad and a driving chip. A side of the bonding area facing the display panel is configured to be joined with the joint.
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: November 28, 2023
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaoxia Liu, Fei Li, Fuzheng Xie, Junhui Yang, Jiaxiang Zhang, Kang Wang, Haotian Yang
  • Patent number: 11829009
    Abstract: A display module includes a display panel, a first optical adhesive layer disposed on a side of a display surface of the display panel, a touch panel disposed on a side of the first optical adhesive layer away from the display panel, and at least one isolation film between the display panel and the touch panel. The display panel includes a display region and a peripheral region that is provided with at least one alignment mark. The touch panel includes a plurality of peripheral signal lines. An orthographic projection of the peripheral signal lines on a plane where the display panel is located at least partially overlaps with an orthographic projection of the at least one alignment mark on the plane. An orthographic projection of each isolation film on the plane covers an alignment mark.
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: November 28, 2023
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Haotian Yang, Fuzheng Xie, Xiaoxia Liu, Kang Wang, Junhui Yang, Jiaxiang Zhang, Yiming Wang, Zhenhua Zhang, Renzhe Xu
  • Patent number: 11825690
    Abstract: A display apparatus and a preparation method thereof, the display apparatus includes a display panel whose display area has a first hole; a polarizer disposed on one side of the display panel, wherein the polarizer has a blind hole, the blind hole penetrates through an optical characteristic layer in the polarizer, and an orthographic projection of the blind hole on the display panel at least partially overlaps with the first hole; a first optical adhesive layer disposed on a surface of the polarizer away from the display panel, wherein the first optical adhesive layer includes a planar portion and a convex portion, and the convex portion is filled in the blind hole; a cover plate disposed on one side of the first optical adhesive layer away from the display panel.
    Type: Grant
    Filed: March 3, 2021
    Date of Patent: November 21, 2023
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Kang Wang, Xiaodong Hao, Haotian Yang, Xiaoxia Liu, Renzhe Xu, Junhui Yang, Bin Zhang
  • Publication number: 20230348647
    Abstract: Antimicrobial polymer composite materials are disclosed that are suitable for making oral devices used in dental applications, such as denture bases. Acrylic resin composite materials comprising antimicrobial polymers and antimicrobial fillers provide reduction in common oral microorganisms after long-term aging, with reduced release rate of antimicrobial agents from the composite material. Antimicrobial polymers are prepared from compositions comprising acrylate and/or methacrylate monomers and polymerizable quaternary ammonium silicon-containing compounds.
    Type: Application
    Filed: June 29, 2023
    Publication date: November 2, 2023
    Applicant: James R. Glidewell Dental Ceramics, Inc.
    Inventors: Maggie Xiaoxia Liu, Bharathy Thaiyalan, Reid Baker, Nicole Lee Miller
  • Publication number: 20230273473
    Abstract: A display module includes a display panel, a first optical adhesive layer disposed on a side of a display surface of the display panel, a touch panel disposed on a side of the first optical adhesive layer away from the display panel, and at least one isolation film between the display panel and the touch panel. The display panel includes a display region and a peripheral region that is provided with at least one alignment mark. The touch panel includes a plurality of peripheral signal lines. An orthographic projection of the peripheral signal lines on a plane where the display panel is located at least partially overlaps with an orthographic projection of the at least one alignment mark on the plane. An orthographic projection of each isolation film on the plane covers an alignment mark.
    Type: Application
    Filed: October 13, 2021
    Publication date: August 31, 2023
    Inventors: Haotian YANG, Fuzheng XIE, Xiaoxia LIU, Kang WANG, Junhui YANG, Jiaxiang ZHANG, Yiming WANG, Zhenhua ZHANG, Renzhe XU
  • Patent number: 11708442
    Abstract: Antimicrobial polymer composite materials are disclosed that are suitable for making oral devices used in dental applications, such as denture bases. Acrylic resin composite materials comprising antimicrobial polymers and antimicrobial fillers provide reduction in common oral microorganisms after long-term aging, with reduced release rate of antimicrobial agents from the composite material. Antimicrobial polymers are prepared from compositions comprising acrylate and/or methacrylate monomers and polymerizable quaternary ammonium silicon-containing compounds.
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: July 25, 2023
    Assignee: James R. Glidewell Dental Ceramics, Inc.
    Inventors: Maggie Xiaoxia Liu, Bharathy Thaiyalan, Reid Baker, Nicole Lee Miller
  • Publication number: 20230212505
    Abstract: The present invention provides a dried fish fermentation process and a starter culture development technology. A mixed starter culture including Bifidobacterium species, Lactobacillus acidophilus, Lactobacillus casei, Streptococcus thermophilus and Bifidobacterium lactis is prepared for the mixed fermentation of a dried fish; and salt content in the dried fish is controlled to control a proportional relation of flora in the mixed starter culture and to optimize the fermentation process, thereby preparing more fresh and delicious, fishy-free, more soft and delicate dried fish. Therefore, the dried fish is more popular with consumers.
    Type: Application
    Filed: March 10, 2022
    Publication date: July 6, 2023
    Inventors: Renyao JIN, Jiacheng YANG, Lihua CHEN, Yanling SONG, Xiaoxia LIU
  • Publication number: 20230112365
    Abstract: A display module includes; display panel, which has a fingerprint identification region; a first protective layer disposed on a back surface of the display panel, the back surface being a surface of the display panel opposite to a display surface of the display panel, and the first protective layer being provided therein with a first opening for exposing the fingerprint identification region; and a metal protective disposed on a surface of the first protective layer away from the display panel, the metal protective layer being provided therein with a second opening, the second opening exposing the first opening, and an orthographic projection of an edge of the second opening the display panel being located outside an orthographic projection of an edge of the first opening on the display panel.
    Type: Application
    Filed: August 5, 2021
    Publication date: April 13, 2023
    Inventors: Haotian YANG, Fuzheng XIE, Xiaoxia LIU, Kang WANG, Junhui YANG, Jiaxiang ZHANG, Yiming WANG, Zhenhua ZHANG, Renzhe XU
  • Patent number: 11612060
    Abstract: The present disclosure relates to the technical field of display, and discloses a display device. The display device includes: a display module having a module body and a first bonding portion located on one side of a first long edge of the module body, where the first bonding portion is bent to the back face of the module body; and a first flexible printed circuit located on the back face of the module body, where the first flexible printed circuit has a second bonding portion, and the second bonding portion is fixedly connected to the first bonding portion of the display module; the length of the second bonding portion along an extending direction of the first long edge is substantially identical with the length of the first bonding portion along the extending direction of the first long edge.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: March 21, 2023
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Kang Wang, Jiaxiang Zhang, Xiaoxia Liu, Junhui Yang, Fuzheng Xie, Xiaodong Hao, Haotian Yang, Yang Zhou
  • Publication number: 20230053018
    Abstract: A foldable screen comprises a plurality of display regions spaced apart in a first direction and one or more foldable regions located between two adjacent ones of the display regions, the foldable screen further comprising a supporting layer and a heat dissipation layer arranged in a stack, where the supporting layer is bendable and is arranged in the display regions and the foldable regions; and the heat dissipation layer is bendable and is arranged in the display regions and the folding regions, and portions of the heat dissipation layer corresponding to the foldable regions are provided with through hole arrays. A display device comprising the foldable screen is further disclosed.
    Type: Application
    Filed: June 10, 2021
    Publication date: February 16, 2023
    Inventors: Wei GONG, Miao LUO, Renzhe XU, Haotian YANG, Yiming WANG, Danyang BI, Xiaoxia LIU
  • Publication number: 20220412964
    Abstract: The present invention provides a labeling method for improving signal intensity of time-resolved fluorescence; and the labeling method can be applied in the detection of olaquindox or gentamicin. The olaquindox antibody complex immunolabelled by time-resolved fluorescence prepared in the present invention has a more stable structure, stronger fluorescence signal, and higher detection sensitivity.
    Type: Application
    Filed: December 28, 2021
    Publication date: December 29, 2022
    Inventors: Renyao JIN, Yanling SONG, Xiaoxia LIU, Jiacheng YANG, Lu ZHAI