Patents by Inventor Liang Gao

Liang Gao 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: 20250097408
    Abstract: The various implementations described herein include methods and systems for coding video. In one aspect, a method includes receiving a video bitstream including a current coding block of a current image frame and determining that the current coding block is to be predicted in a weighted bi-prediction (WBP) mode. The method further includes in response to the current coding block being predicted in the WBP mode, determining that the current coding block is associated with two bi-prediction blocks and identifying a plurality of distinct weighting factor lists including at least a first list of positive weighting factors and a second list of mixed weighting factors. The method further includes selecting one of the weighing factor lists, identifying a first weighting factor from the weighing factor lists, and reconstructing the current image frame, including determining the current coding block by combining the two bi-prediction blocks based on the first weighting factor.
    Type: Application
    Filed: December 5, 2024
    Publication date: March 20, 2025
    Inventors: Liang ZHAO, Xin ZHAO, Han GAO, Biao WANG, Xiaozhong XU, Shan LIU
  • Publication number: 20250093992
    Abstract: Provided is a display panel. The display panel is divided into a display region and a non-display region disposed on a periphery of the display region. The display panel includes: a plurality of touch units and a plurality of light-emitting devices that are within the display region; and a plurality of touch signal leads and a plurality of data signal leads that are within the non-display region, wherein the touch signal lead is electrically connected to the touch unit, and the data signal lead is electrically connected to the light-emitting device; wherein in the non-display region, a region where at least a portion of the touch signal leads are disposed and a region where the plurality of data signal leads are disposed are respectively on different sides of the display region.
    Type: Application
    Filed: June 2, 2022
    Publication date: March 20, 2025
    Inventors: Hao SUN, Ren XIONG, Zhenwen HU, Liang GAO, Ajuan DU, Feifan LI, Hufei YANG, Yongle WANG, Enjian YANG, Yilun ZENG, Guodong ZENG, Yiqian WU, Yunhui HUANG, Wei CHEN
  • Patent number: 12255866
    Abstract: A method for providing information includes receiving a reference notification message that a target account number is referenced, the reference notification message being sent by a first information system after receiving a request initiated by a first user for first information content by way of referencing the target account number, wherein first information content includes information content generated in the first information system, and the target account number is associated with a second information system; acquiring the first information content; acquiring, from an information library associated with the second information system, second information content related to the first information content; and providing the second information content to the first user.
    Type: Grant
    Filed: June 2, 2023
    Date of Patent: March 18, 2025
    Assignee: Alibaba Singapore Holding Private Limited
    Inventors: Xu Huang, Jie Xu, Liang Shi, Danqiong Chen, Jie Gao, Yuping Zhang
  • Publication number: 20250089420
    Abstract: Provided are an array substrate and an electronic apparatus. The array substrate includes: a base substrate; a first conductive layer on the base substrate, where the first conductive layer includes a plurality of pads, each pad includes a first metal layer, a material of the first metal layer includes Cu, a content of the Cu is greater than or equal to 99%, and a thickness of the first metal layer is greater than 2 ?m; and an electronic element disposed on a side of the first conductive layer facing away from the base substrate, where the electronic element includes an electronic element body and a plurality of pins disposed on a side of the electronic element body facing the base substrate, and the pins are connected with the pads.
    Type: Application
    Filed: May 27, 2022
    Publication date: March 13, 2025
    Inventors: Hai TANG, Ping KANG, Chaoren LV, Kangli WANG, Liang GAO
  • Publication number: 20250088661
    Abstract: The various implementations described herein include methods and systems for coding video. In one aspect, a video bitstream includes a current coding block of an image frame and includes a cross-component intra prediction mode. A computing system identifies a sample of the first color component and a sample of the second color component co-located with the sample of the first color component. At least two adjacent samples of the second color component are identified, and a location of each adjacent sample is identified by a horizontal delta coordinate value or a vertical delta coordinate value with respect to the sample of the second color component. The computing system generates the sample of the first color component based on the at least two adjacent samples of the second color component, and reconstructs the current coding block based at least on the generated sample of the first color component.
    Type: Application
    Filed: October 30, 2023
    Publication date: March 13, 2025
    Inventors: Xin ZHAO, Jing YE, Liang ZHAO, Han GAO, Shan LIU
  • Publication number: 20250085577
    Abstract: A display panel includes an array substrate and a color filter substrate, where the color filter substrate includes a first substrate, spacer pillars, and color filter layers, each spacer pillar is in the spacing region, and each pixel region is provided with a color filter layer. Each spacer pillar includes at least one spacer layer each made of the same material as the color filter layer in one of the pixel regions. The array substrate includes a second substrate and a support layer, where the support layer is on a side of the second substrate facing the color filter substrate, and includes a body layer and a plurality of protrusions on a side of the body layer away from the second substrate, where each protrusion is each opposite to at least one of the spacer pillars. At least one of the spacer pillars is each supported on the corresponding protrusion.
    Type: Application
    Filed: July 25, 2022
    Publication date: March 13, 2025
    Inventors: Xin ZHOU, Jiaqing LIU, Wei ZHANG, Jilei GAO, Chao LI, Liang MA, Xipeng WANG, Benzhi XU, Liangwei ZHANG, Xing ZHANG, Yonggang ZHANG
  • Patent number: 12245871
    Abstract: The present invention discloses a flexible sensor detection system for medical care and health, including: an information collection module, which uses a wearable device as a carrier, where flexible sensors are respectively arranged on the wearable device; an information transmission module, configured to wirelessly transmit collected information to an information processing and feedback module; and the information processing and feedback module, configured to perform grading treatment on received data information and feed back a health condition corresponding to the data information to the information transmission module, where the information transmission module compares feedback health condition data with a preset health threshold to determine whether to give an alarm. A heart rate ECG band, a breathing band, a shell temperature band, a blood flow rate band, a blood glucose band, a blood oxygen band, and a deep temperature band of the present invention are provided with the built-in flexible sensors.
    Type: Grant
    Filed: February 6, 2020
    Date of Patent: March 11, 2025
    Assignees: QINGDAO UNIVERSITY OF TECHNOLOGY, QINGDAO HUANGHAI UNIVERSITY, GUOHUA (QINGDAO) INTELLIGENT PRECISION DRIVE CONTROL TECHNOLOGY RESEARCH INSTITUTE CO., LTD., QINGDAO JIMI QINGLI INTELLIGENT MANUFACTURING INDUSTRY RESEARCH INSTITUTE
    Inventors: Changhe Li, Xifeng Wu, Xin Cui, Yanbin Zhang, Liang Luo, Min Yang, Dongzhou Jia, Teng Gao, Mingzheng Liu, Shuai Chen, Wuxing Ma, Bingheng Lu, Yali Hou, Runze Li, Huajun Cao
  • Publication number: 20250079410
    Abstract: A light-emitting substrate includes: a substrate, a reflective layer, a reflective sheet, and a plurality of light-emitting devices. The reflective layer is located on a side of the substrate, and the reflective layer has a plurality of annular patterns arranged at intervals. The reflective sheet is located on a side of the reflective layer away from the substrate, and the reflective sheet has a plurality of first openings. An annular pattern is exposed by a corresponding first opening; and in a direction perpendicular to a plane where the substrate is located, an outer sidewall of the annular pattern surrounds the corresponding first opening, and an inner sidewall of the annular pattern is located in the corresponding first opening. A light-emitting device is located in an inner sidewall of one of the annular patterns.
    Type: Application
    Filed: October 28, 2022
    Publication date: March 6, 2025
    Inventors: Hai TANG, Xiaolin GENG, Bing ZHANG, Liang GAO
  • Publication number: 20250081608
    Abstract: An array substrate, a display panel, a display device, and a method for manufacturing an array substrate are provided. The array substrate includes an array substrate; a plurality of data signal lines arranged on the base substrate; a plurality of fan-out lines arranged side-by-side on the base substrate and respectively lapped with the plurality of data signal lines through adapter holes; and a first test lead wire arranged on the base substrate, wherein the first test lead wire includes a first test pad, a first lead wire segment, and a second lead wire segment, the first lead wire segment is electrically connected to at least a part of the plurality of fan-out lines and arranged in a same layer as the fan-out lines, and the second lead wire segment is electrically connected to the first test pad and lapped with the first lead wire segment through an adapter hole.
    Type: Application
    Filed: October 27, 2022
    Publication date: March 6, 2025
    Inventors: Lixing Zhao, Jincheng Gao, Tao Wang, Liang Chen, Zexu Liu, Ruifeng Zhang, Quanzhou Liu, Wentao Lu, Xiang Li
  • Publication number: 20250080730
    Abstract: This disclosure generally describes a set of advanced video coding technologies, and is specifically related to cross-component sample offset (CCSO) filtering. For example, a CCSO filter having fractional CCSO filtering tap positions may be used to generate sample offsets from one color component of a reconstructed video. The sample offsets may then be applied to a second color component of the reconstructed video. The reconstructed samples of the first color component may first be interpolated by an interpolation filter in order to generate interpolated samples of the first color component at the fractional CCSO tap positions. The interpolated samples may be used as input to the CCSO filter for the generation of the sample offsets.
    Type: Application
    Filed: November 29, 2023
    Publication date: March 6, 2025
    Applicant: TENCENT AMERICA LLC
    Inventors: Xin ZHAO, Han GAO, Liang ZHAO, Jing YE, Shan LIU
  • Publication number: 20250080729
    Abstract: Various implementations described herein include methods and systems for coding video. In one aspect, a video bitstream includes a current coding block of an image frame, a first syntax element for a cross-component sample offset mode, and a second syntax element for a filter type and a filter shape index of a loop filter. Based on the loop filter, an electronic device identifies one or more neighboring luma samples of a first luma sample of the current coding block. The electronic device further determines and quantizes one or more difference values between the one or more neighboring luma samples and the first luma sample. The electronic device classifies a first color sample co-located with the first luma sample based on the quantized difference values to determine a first sample offset. The current coding block is reconstructed at least by adjusting the first color sample based on the first sample offset.
    Type: Application
    Filed: October 30, 2023
    Publication date: March 6, 2025
    Inventors: Han GAO, Xin ZHAO, Liang ZHAO, Jing YE, Shan LIU
  • Publication number: 20250080763
    Abstract: The various implementations described herein include methods and systems for coding video. In one aspect, a video bitstream includes a current coding block of an image frame and signals a cross-component intra prediction mode and a hypothesis tap index. An computing system identifies a first luma sample and a first chroma sample co-located with the first luma sample in the current coding block, and selects one of a plurality of hypothesis tap combinations based on the hypothesis tap index. The computing system identifies neighboring luma samples of the first luma sample based on the selected hypothesis tap combinations, and generates hypothesis values based on the identified neighboring luma samples of the first luma sample. The computing system further generates the first chroma sample based on at least the first luma sample and the hypothesis values, and reconstructs the current coding block including the first chroma sample.
    Type: Application
    Filed: October 30, 2023
    Publication date: March 6, 2025
    Inventors: Jing YE, Xin ZHAO, Liang ZHAO, Han GAO, Shan LIU
  • Publication number: 20250066695
    Abstract: The present disclosure provides methods for cleaning industrial equipment. In one example, a method for reducing microorganism from industrial equipment includes: (1) cleaning the equipment with one or more CIP compositions using a CIP process; (2) rinsing the equipment with water; (3) adding an enzyme composition into the CIP process; (4) analyzing a sample of the fluid within the CIP process before, after, or before and after the addition of the enzyme composition to detect microorganisms; and (5) modifying the CIP process in response to any detected microorganism.
    Type: Application
    Filed: January 20, 2022
    Publication date: February 27, 2025
    Inventors: Linna Wang, Liang JI, Jinsen Gao
  • Publication number: 20250070106
    Abstract: A backplane includes a substrate, a circuit structure layer, a reflective layer, a plurality of electronic devices and a plurality of encapsulation portions. Each encapsulation portion covers an electronic device in the plurality of electronic devices. At least one first conductive line includes at least one of a first linear extending portion, a second linear extending portion and a third linear extending portion. Orthographic projections of the first linear extending portion, the second linear extending portion, the third linear extending portion and an encapsulation portion in the plurality of encapsulation portions on the substrate are respectively a first orthographic projection, a second orthographic projection, a third orthographic projection and a fourth orthographic projection.
    Type: Application
    Filed: November 8, 2024
    Publication date: February 27, 2025
    Inventors: Hai TANG, Xiaolin GENG, Liang GAO, Shubai ZHANG, Jianwei QIN
  • Publication number: 20250072272
    Abstract: A display module includes a display panel and a peripheral region. The peripheral region includes a bendable fan-out region including a panel bonding portion and a driving chip; a flexible circuit board, including a first and a second conductive layers, and a substrate. The first conductive layer includes a first and a second bonding portions, and a connection portion; the second conductive layer is located on a side of the first conductive layer and at least partially overlaps with the first bonding portion; the first and the second conductive layers are connected through a via hole penetrating through the substrate; an end of the flexible circuit board is bonded to the panel bonding portion through the first bonding portion, and the second bonding portion is bonded to a control circuit board; and a conductive protection layer, covering the driving chip and connected to the second conductive layer.
    Type: Application
    Filed: May 16, 2023
    Publication date: February 27, 2025
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hao SUN, Liang GAO, Ajuan DU, Feifan LI, Hufei YANG, Yongle WANG, Enjian YANG, Yilun ZENG, Guodong ZENG, Yiqian WU, Yunhui HUANG, Wei CHEN, Xiaoxia HUANG, Mengyuan PANG
  • Patent number: 12235195
    Abstract: A water environmental DNA collection apparatus, including a lower box body and collection components, where a clear water chamber, a motor chamber, a water pump chamber and a power supply chamber are provided in the lower box body, a motor is provided in the motor chamber, a water pump is provided in the water pump chamber, the lower box body is fixedly connected with a first filtering mechanism, the water pump communicates with the first filtering mechanism, a support column is fixedly connected outside the lower box body, and a turntable is fixedly connected with the support column; and a plurality of groups of collection components are provided, each collection component includes a press filter, a cylinder and a bottom shell, a transverse plate is fixedly connected inside the cylinder, the cylinder is divided into a filter pressing chamber and a filtering chamber through the transverse plate.
    Type: Grant
    Filed: July 29, 2024
    Date of Patent: February 25, 2025
    Assignee: Chinese Research Academy of Environmental Science
    Inventors: Liang Duan, Shilong Li, Qiusheng Gao, Dongmin Yang, Xiangyun Gao, Haiya Zhang, Zhichao Zhang, Tao Ya, Yingming Mu
  • Patent number: 12235541
    Abstract: A backlight module includes a substrate provided with a light-emitting region and a bonding region, a plurality of light-emitting units disposed on a side of the substrate, a back plate disposed on the other side of the substrate, and at least three drive circuit boards bonded and connected to the bonding region by first connectors. Moreover, an extension direction of a long edge of each of the light-emitting units is not parallel to a bonding edge of the bonding region. In this way, when the back plate is a curved back plate, the risk of peeling of the light-emitting units from the substrate when the back plate is in a curved state can be reduced by flexibly setting the degree of the included angle between the extension direction of each long edge of each light-emitting unit and the bonding edge of the bonding region.
    Type: Grant
    Filed: July 28, 2022
    Date of Patent: February 25, 2025
    Assignees: HEFEI BOE RUISHENG TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiao Wang, Bing Zhang, Liang Gao, Qi Qi, Jiwei Sun
  • Patent number: 12234040
    Abstract: A multi-purpose planet planetary exploration rover is provided in this invention, which relates to the field of planet exploration. The multi-purpose planetary exploration rover includes a case body, mounted with a first wheel at left and right sides respectively; and a cantilever, having a front end connected to the case body, a rear end of the cantilever being mounted with a second wheel; wherein the cantilever is rotated or fixed relative to the case body, the second wheel is steered relative to the cantilever, and the first wheel and the second wheel are used to drive the multi-purpose planetary exploration rover. Compared with the prior art, the multi-purpose planetary exploration rover of this invention can effectively explore special geographic locations such as cliffs, volcanic craters, craters and lava caves on alien planets.
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: February 25, 2025
    Assignee: Harbin Institute of Technology
    Inventors: Haibo Gao, Huaiguang Yang, Lan Huang, Liang Ding, Zhaowei Yu, Zongquan Deng, Haitao Yu
  • Patent number: D1065748
    Type: Grant
    Filed: March 30, 2023
    Date of Patent: March 4, 2025
    Assignee: Maplebear Inc.
    Inventors: YanYing Tai, Xin Wang, Yilin Huang, Lin Gao, Weiting Chen, Zhouliang Cao, Liang Yang, Linhua Luo
  • Patent number: D1066853
    Type: Grant
    Filed: May 5, 2023
    Date of Patent: March 11, 2025
    Assignee: Maplebear Inc.
    Inventors: YanYing Tai, Xin Wang, Yilin Huang, Lin Gao, Weiting Chen, Zhouliang Cao, Liang Yang, Linhua Luo