Patents by Inventor Ling Li

Ling Li 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: 20220201279
    Abstract: A method for decoding an image by a decoding device according to the present document comprises the steps of: receiving prediction-related information of a current block; deriving an intra prediction type of the current block on the basis of the prediction-related information; forming an intra prediction mode candidate list of the current block on the basis of intra prediction modes of blocks neighboring the current block; deriving an intra prediction mode of the current block on the basis of the intra prediction mode candidate list; and deriving reference samples of the current block on the basis of the intra prediction type and the intra prediction mode, and deriving a prediction sample on the basis of the reference samples.
    Type: Application
    Filed: March 18, 2020
    Publication date: June 23, 2022
    Inventors: Jangwon CHOI, Jin HEO, Seunghwan KIM, Jaehyun LIM, Ling LI
  • Publication number: 20220201309
    Abstract: An image encoding/decoding method and apparatus are provided. An image decoding method performed by an image decoding apparatus may include determining a prediction mode of a current block, generating a prediction block of the current block based on inter prediction mode information, based on the prediction mode of the current block being an inter prediction mode, generating a residual block of the current block based on a transform block of the current block, and reconstructing the current block based on the prediction block and the residual block of the current bloc.
    Type: Application
    Filed: December 27, 2021
    Publication date: June 23, 2022
    Inventors: Ling Li, Jung Hak Nam
  • Publication number: 20220198031
    Abstract: A computer-implemented method for use with a database computer system including a database data set that includes machine readable data in the form of a plurality of records, the computer-implemented method comprising: (i) defining a plurality of sets of permission rule(s); (ii) receiving a first user profile for a first user; (iii) establishing a plurality of user identities to the first user; (iv) generating a plurality of tokens; and (v) for each given user identity of the first user, adding a given token of the plurality of tokens to the first user profile and associating the given user identity and the given token.
    Type: Application
    Filed: December 22, 2020
    Publication date: June 23, 2022
    Inventors: Yuan Yuan, Xiao Ling Chen, Xiao Yang Li, Qun Wei, Hong Liang Zhao, Yu Fang
  • Publication number: 20220201628
    Abstract: Disclosed is a power sharing method, including: determining a transmit power of a UE on a first carrier and a transmit power of the UE on a second carrier; and receiving first uplink traffic transmitted by the UE on the first carrier according to the transmit power on the first carrier, and receiving second uplink traffic transmitted by the UE on the second carrier according to the transmit power on the second carrier. Further disclosed are a power sharing apparatus, a storage medium, and a processor.
    Type: Application
    Filed: March 7, 2022
    Publication date: June 23, 2022
    Inventors: Hanqing XU, Yajun ZHAO, Xincai LI, Ling YANG, Juan LIU
  • Publication number: 20220201297
    Abstract: An encoder that encodes a current block in a picture includes circuitry and memory. Using the memory, the circuitry: splits the current block into a first sub block, a second sub block, and a third sub block in a first direction, the second sub block being located between the first sub block and the third sub block; prohibits splitting the second sub block into two partitions in the first direction; and encodes the first sub block, the second sub block, and the third sub block.
    Type: Application
    Filed: March 8, 2022
    Publication date: June 23, 2022
    Inventors: Sughosh Pavan SHASHIDHAR, Hai Wei SUN, Chong Soon LIM, Ru Ling LIAO, Han Boon TEO, Jing Ya LI, Takahiro NISHI, Kiyofumi ABE, Ryuichi KANOH, Tadamasa TOMA
  • Patent number: 11366946
    Abstract: The present disclosure provides a method and an apparatus for obtaining surface potential.
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: June 21, 2022
    Assignee: THE INSTITUTE OF MICROELECTRONICS OF CHINESE ACADEMY OF SCIENCES
    Inventors: Nianduan Lu, Ling Li, Ming Liu
  • Patent number: 11368917
    Abstract: Method and apparatus are provided for generating and reporting actual UL transmission power. In accordance with some implementation, a UE sends a first indication of power headroom to a base station. The UE may, from the base station, one or more resources allocation for a UL transmission. UE then may determine actual transmission power to be used in the UL transmission. Upon determination, the UE may the UL transmission based on the determination and send an indication of the actual transmission power to the base station.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: June 21, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Ling Ding, Junsheng Han, Raghu Narayan Challa, Junyi Li
  • Patent number: 11364319
    Abstract: An air purifier and a purifying method are provided. The air purifier includes a housing, a sterilization and ozone-generating unit, a physical filter, a first ozone-removing unit, and a cover. The housing has a sidewall and a bottom surface to define a processing space, wherein an upper end of the housing has an air inlet and the sidewall has an air outlet. The sterilization and ozone-generating unit is disposed in the processing space. The physical filter is disposed in the processing space, extends along the sidewall, and surrounds the sterilization and ozone-generating unit. The first ozone-removing unit is disposed between the physical filter and the sidewall. The cover is openably disposed at the air inlet.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: June 21, 2022
    Assignee: Industrial Technology Research Institute
    Inventors: I-Ling Nien, Shou-Nan Li, Meng-Hsuan Lee, Hui-Ya Shih, Wen-An Xie, Yen-An Chen, Chia-Yen Kuo
  • Patent number: 11365314
    Abstract: The present invention provides an aqueous polymer composition and an aqueous coating composition comprising such aqueous polymer composition that shows balanced stain resistance, freeze-thaw stability, and anti-clogging properties.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: June 21, 2022
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Zhen Qian, Wei Cui, Jinfei Wang, Jianming Xu, Jintao Liu, Ling Li, Jingchao Zhang
  • Patent number: 11368683
    Abstract: An image decoding method according to the present document derives a left mode, which is a candidate intra prediction mode for a left peripheral block of a current block, derives an upper mode, which is a candidate intra prediction mode for an upper peripheral block of the current block, constructs an MPM list on the basis of the left mode and the upper mode, derives an intra prediction mode of the current block on the basis of the MPM list, generates prediction samples of the current block on the basis of the intra prediction mode, generates a restoration picture of the current block on the basis of the prediction samples, and derives the left mode or the upper mode as one from among candidate intra prediction modes of the MPM list, on the basis of when the left mode and the upper mode are not the same and the left mode and the upper mode are respectively a planar mode and a DC mode.
    Type: Grant
    Filed: July 7, 2021
    Date of Patent: June 21, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Jin Heo, Sunmi Yoo, Ling Li, Jangwon Choi, Jungah Choi
  • Patent number: 11368685
    Abstract: Provided is an encoder which includes circuitry and memory. The circuitry encodes an image block using the memory. In encoding the image block, the circuitry: obtains one or more size parameters related to a size of the image block; determines whether the one or more size parameters and one or more thresholds satisfy a determined relationship; encodes a split parameter when the one or more size parameters and the one or more thresholds are determined to satisfy the determined relationship, the split parameter indicating whether the image block is to be split into a plurality of partitions including a non-rectangular partition; and encodes the image block after splitting the image block into the plurality of partitions when the split parameter indicates that the image block is to be split into the plurality of partitions.
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: June 21, 2022
    Assignee: Panasonic Intellectual Property Corporation of America
    Inventors: Kiyofumi Abe, Takahiro Nishi, Tadamasa Toma, Ryuichi Kanoh, Chong Soon Lim, Ru Ling Liao, Hai Wei Sun, Sughosh Pavan Shashidhar, Han Boon Teo, Jing Ya Li
  • Publication number: 20220187159
    Abstract: A wing model for static aeroelasticity wind tunnel test belongs to the technical field of aeroelasticity tests. In the wing model, the model steel joint and the spar frame are connected with the composite material skin. The piezometer wing ribs are arranged among the spar frame and the plurality of supporting wing ribs. The embedded piezometer tubes are arranged in the piezometer wing ribs, the lightweight filling foam is arranged among the spar frame and the plurality of supporting wing ribs. An outer surface of a frame segment formed by the lightweight filling foam, the plurality of supporting wing ribs, the piezometer wing ribs and the spar frame is covered with the composite material skin. The frame segment is assembled on the model steel joint to form the wing model for the static aeroelasticity wind tunnel test.
    Type: Application
    Filed: November 22, 2021
    Publication date: June 16, 2022
    Inventors: Wei QIAN, Ling XIAO, Xing LI, Shaojie GE, Weizhe FENG, Xinyu AI
  • Publication number: 20220191471
    Abstract: An image decoding method performed by a decoding apparatus according to the present disclosure comprises the steps of: obtaining intra prediction information including at least one of MPM flag information, MRL index information, and planner flag information from a bitstream; checking the MPM flag information; checking the MRL index information on the basis of a case where the MPM flag information indicates that the MRL index information is checked; checking the planner flag information on the basis of a case where a value of the MRL index information is 0; deriving an intra prediction mode for a current block on the basis of the check for the planner flag information; deriving prediction samples for the current block on the basis of the intra prediction mode for the current block; and generating a reconstructed picture on the basis of the prediction samples.
    Type: Application
    Filed: March 23, 2020
    Publication date: June 16, 2022
    Inventors: Ling LI, Jaehyun LIM, Jin HEO, Jangwon CHOI, Seunghwan KIM
  • Publication number: 20220191495
    Abstract: According to an aspect of the disclosure, a method of video decoding performed in a video decoder is provided. In the method, syntax information of a coding unit (CU) is decoded from a coded video bitstream. The syntax information is signaled in a picture header (PH) and includes chroma quantization parameter (QP) offsets in a PH level. The chroma QP offsets include at least one of a Cb offset, a Cr offset, and a CbCr offset. Further, quantization parameters for the CU are determined based on the chroma QP offsets in the PH level and a quantization parameter range offset of the CU.
    Type: Application
    Filed: March 1, 2022
    Publication date: June 16, 2022
    Applicant: TENCENT AMERICA LLC
    Inventors: Ling LI, Xiang LI, Shan LIU
  • Publication number: 20220186576
    Abstract: A fidelity retaining type coring device for a rock sample, comprising a rock core drilling tool, a rock core sample storage barrel, and a rock core sample fidelity retaining cabin.
    Type: Application
    Filed: March 15, 2019
    Publication date: June 16, 2022
    Inventors: Mingzhong GAO, Heping XIE, Ling CHEN, Jianbo ZHU, Cunbao LI, Zhiyi LIAO, Zhiqiang HE, Jun GUO, Cong LI
  • Publication number: 20220191478
    Abstract: According to embodiments of the present document, an intra-prediction mode candidate list of a current block can be constructed by means of a process of constructing a common intra-prediction mode list with respect to intra-prediction types. Therefore, the dependency of the intra-prediction types in the process of constructing the intra-prediction mode list is reduced, and thus the coding efficiency of an intra-prediction can be enhanced.
    Type: Application
    Filed: March 18, 2020
    Publication date: June 16, 2022
    Inventors: Jangwon CHOI, Jin HEO, Seunghwan KIM, Jaehyun LIM, Ling LI
  • Publication number: 20220181454
    Abstract: Embodiments of the present disclosure provide a thin film transistor, a method of manufacturing the same, and a display device. The thin film transistor includes a metal conductive pattern layer, an interlayer insulating layer, and a metal oxide layer; and the metal conductive pattern layer includes: a light shielding pattern, a source signal line, and/or a drain signal line; the metal oxide layer includes: a source electrode, a drain electrode, and an active layer. An orthographic projection of the active layer on the base substrate has an overlapping region with that of the light shielding pattern; the source electrode extends through the interlayer insulating layer to connect to the source signal line, and/or the drain electrode extends through the interlayer insulating layer to connect to the drain signal line.
    Type: Application
    Filed: February 28, 2022
    Publication date: June 9, 2022
    Inventors: Pan Xu, Yicheng Lin, Cuili Gai, Ling Wang, Yongqian Li
  • Publication number: 20220182616
    Abstract: An image decoding method is disclosed. The image decoding method includes obtaining intra prediction mode information of a current block from a bitstream, determining an intra prediction mode of the current block based on the intra prediction mode information and an intra prediction mode of a neighboring block located around the current block, deriving a value of a first filter flag for use of filtering of an intra prediction reference sample of the current block based on coding parameters for the current block, selecting an interpolation filter to be used for intra prediction of the current block based on the first filter flag, and generating an intra prediction block of the current block using the selected interpolation filter.
    Type: Application
    Filed: March 12, 2020
    Publication date: June 9, 2022
    Inventors: Ling LI, Jin HEO
  • Publication number: 20220182663
    Abstract: An image decoding method performed by a decoding device according to the present document comprises the steps of: deriving an intra prediction type for a current block from among intra prediction types; constituting an intra prediction mode candidate list of the current block on the basis of intra prediction modes of neighboring blocks of the current block; deriving an intra prediction mode of the current block on the basis of the intra prediction mode candidate list; and generating prediction samples of the current block on the basis of the intra prediction type and the intra prediction mode.
    Type: Application
    Filed: March 18, 2020
    Publication date: June 9, 2022
    Inventors: Jangwon CHOI, Jin HEO, Seunghwan KIM, Jaehyun LIM, Ling LI
  • Publication number: 20220182653
    Abstract: Aspects of the disclosure provide a method and an apparatus including processing circuitry for video decoding. The processing circuitry decodes, from a coded video bitstream, a first syntax element indicating whether a first component in the coded video bitstream is coded based on a second component in the coded video bitstream. The processing circuitry determines whether to decode one or more second syntax elements for a chroma related coding tool based on the first syntax element. The chroma related coding tool is a luma mapping with chroma scaling coding tool or a cross-component adaptive loop filter. The one or more second syntax elements are decoded when the first syntax element indicates that the first component is coded based on the second component. The one or more second syntax elements are not decoded when the first syntax element indicates that the first component is not coded based on the second component.
    Type: Application
    Filed: March 1, 2022
    Publication date: June 9, 2022
    Applicant: TENCENT AMERICA LLC
    Inventors: Ling LI, Xiang LI, Shan LIU