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).

  • Patent number: 11665272
    Abstract: A method including: transmitting, by a control device, a first portion of content comprising a first portion of a signal corresponding to a multimedia presentation characteristic of a peripheral device; receiving, when an adjustment of the signal is below an adjustment threshold, a first instance of an input indicating a request to change the multimedia presentation characteristic; in response to receiving the first instance of the input, adjusting a second portion of the signal and transmitting a second portion of the content comprising the adjusted second portion of the signal; receiving, when the adjustment of the signal is at or above the adjustment threshold, a second instance of the input; and transmitting, in response to receiving the second instance of the input, a communication signal to the peripheral device to adjust a peripheral device control of an output of the multimedia presentation characteristic.
    Type: Grant
    Filed: May 6, 2021
    Date of Patent: May 30, 2023
    Assignee: Google Technology Holdings LLC
    Inventors: Liang Zhao, Yu-Ling Fu, Qiu-Ling Li
  • Patent number: 11665366
    Abstract: An encoder which includes circuitry and memory. Using the memory, the circuitry generates a list which includes candidates for a first motion vector for a first partition. The list has a maximum list size and an order of the candidates, and at least one of the maximum list size or the order of the candidates is dependent on at least one of a partition size or a partition shape of the first partition. The circuitry selects the first motion vector from the candidates included in the list; encodes an index indicating the first motion vector among the candidates in the list into the bitstream based on the maximum list size; and generates the predicted image for the first partition using the first motion vector.
    Type: Grant
    Filed: July 19, 2022
    Date of Patent: May 30, 2023
    Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
    Inventors: Chong Soon Lim, Hai Wei Sun, Sughosh Pavan Shashidhar, Han Boon Teo, Ru Ling Liao, Jing Ya Li, Tadamasa Toma, Takahiro Nishi, Kiyofumi Abe, Ryuichi Kanoh
  • Patent number: 11665655
    Abstract: Methods, systems, and devices for wireless communications are described. Sidelink UEs may be configured with a synchronization reference signal that may be used by the UEs to synchronize time and frequency resources. A first and second UE may perform a beam sweeping procedure to identify transmit and receive beams to use for communications between the UEs. A synchronization reference signal procedure may be initiated and the first UE may receive a sidelink synchronization reference signal from the second UE using the established receive beam. The UEs may align time and frequency resources for communications between the UEs and the UEs may communicate via the sidelink channel based on the time synchronization, frequency synchronization, or both, determined using the sidelink synchronization signal. In some cases, a sidelink UE may receive multiple synchronization reference signals from multiple sidelink UEs simultaneously, where each synchronization reference signal may include a UE identifier.
    Type: Grant
    Filed: March 16, 2021
    Date of Patent: May 30, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Jung Ho Ryu, Junyi Li, Sony Akkarakaran, Tao Luo, Tianyang Bai, Kiran Venugopal, Ling Ding, Qian Zhang
  • Publication number: 20230161073
    Abstract: The present invention belongs to the field of nowcasting early-warning technology, and discloses a thunderstorm gale early-warning method, system, equipment and terminal. The thunderstorm gale early-warning method comprises: preprocessing single radar data to identify potential thunderstorm gale areas; and in real-time service, calling the thunderstorm gale parameter model in the potential thunderstorm gale areas identified by single radar every time to perform extrapolation for 1 hour, thereby forming a thunderstorm gale early-warning product within the next hour. The thunderstorm gale early-warning method provided by the present invention makes full use of the identification technology of dual polarization radar to identify the potential of thunderstorm gale, acquires falling areas of potential thunderstorm gale within the next hour by the extrapolation technology, and has better advance and accuracy compared with the existing thunderstorm gale early-warning method.
    Type: Application
    Filed: November 22, 2022
    Publication date: May 25, 2023
    Applicant: Zhejiang Meteorological Observatory
    Inventors: Ling LUO, Xuanxuan HUANG, Wenjuan LI, Juan HUANG, Xiaofen LOU, Lie CHEN, Guiyang SU, Ran LUO, Zhicha ZHANG, Lei ZHANG
  • Publication number: 20230159527
    Abstract: Provided are certain Bcl-2 inhibitors, pharmaceutical compositions thereof, and methods of use thereof.
    Type: Application
    Filed: May 7, 2021
    Publication date: May 25, 2023
    Inventors: Weipeng ZHANG, Hongbin LIU, Rui TAN, Zhifu LI, Yue RONG, Qihong LIU, Zhifang CHEN, Ling CHEN, Hua XU, Zuwen ZHOU, Jinhua YU, Haohan TAN, Bin LIU, Yunling WANG, Lijun YANG, Chengxi HE, Lihua JIANG, Shu LIN, Xingdong ZHAO, Weibo WANG
  • Patent number: 11656493
    Abstract: Provided is a display apparatus including a first cholesteric liquid crystal panel, a second cholesteric liquid crystal panel, and a third cholesteric liquid crystal panel. The first cholesteric liquid crystal panel has a light receiving surface. The second cholesteric liquid crystal panel overlaps the first cholesteric liquid crystal panel and is disposed on a side of the first cholesteric liquid crystal panel away from the light receiving surface. The third cholesteric liquid crystal panel overlaps the second cholesteric liquid crystal panel and is disposed on a side of the second cholesteric liquid crystal panel away from the first cholesteric liquid crystal panel. One of the first cholesteric liquid crystal panel, the second cholesteric liquid crystal panel, and the third cholesteric liquid crystal panel is provided with multiple first light shielding patterns separated from each other.
    Type: Grant
    Filed: June 20, 2022
    Date of Patent: May 23, 2023
    Assignee: Au Optronics Corporation
    Inventors: Chao-Wei Li, Wei-Ming Cheng, Yi-Ling Lin
  • Patent number: 11659205
    Abstract: An image decoding method performed by a decoding apparatus according to the present disclosure includes receiving a bitstream including residual information; deriving quantized transform coefficients for a current block based on the residual information included in the bitstream; deriving residual samples for the current block based on the quantized transform coefficients; and generating a reconstructed picture based on the residual samples for the current block.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: May 23, 2023
    Assignee: LG Electronics Inc.
    Inventors: Jungah Choi, Sunmi Yoo, Jin Heo, Ling Li, Jangwon Choi, Seunghwan Kim
  • Patent number: 11656480
    Abstract: A dynamic eyepiece for projecting an image to an eye of a viewer includes a waveguide layer having an input surface, an output surface opposing the input surface, and a periphery. The waveguide layer is configured to propagate light therein. The dynamic eyepiece also includes a mechanical structure coupled to at least a portion of the periphery of the waveguide layer. The mechanical structure is operable to apply a first mechanical force to the at least a portion of the periphery of the waveguide layer to impose a first surface profile on the output surface of the waveguide layer and apply a second mechanical force to the at least a portion of the periphery of the waveguide layer to impose a second surface profile different from the first surface profile on the output surface of the waveguide layer.
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: May 23, 2023
    Assignee: Magic Leap, Inc.
    Inventors: Chieh Chang, Victor Kai Liu, Samarth Bhargava, Ling Li, Sharad D. Bhagat, Christophe Peroz, Jason Donald Mareno
  • Publication number: 20230153586
    Abstract: A neural network accelerator includes 2n multiplier circuits, 2n shifter circuits and an adder tree circuit. Each respective multiplier circuit multiplies a first value by a second value to output a first product value. Each respective first value is represented by a first predetermined number of bits beginning at a most significant bit of the first value having a value equal to 1. Each respective second value is represented by a second predetermined number of bits, and each respective first product value is represented by a third predetermined number of bits. Each respective shifter circuit receives the first product value of a corresponding multiplier circuit and left shifts the corresponding product value by the first predetermined number of bits to form a respective second product value. The adder circuit adds each respective second product value to form a partial-sum value represented by a fourth predetermined number of bits.
    Type: Application
    Filed: January 18, 2022
    Publication date: May 18, 2023
    Inventors: Ling LI, Ali SHAFIEE ARDESTANI
  • Publication number: 20230155947
    Abstract: The technology of this application relates to a method for identifying a flow, where a communication device counts a received packet in a first filtering manner. When determining that a quantity of the received packets of the target flow is greater than or equal to a first threshold, the communication device marks, starting from a packet that exceeds the first threshold, a packet whose count is a multiple of m. When determining that a quantity of the received packets of the target flow is greater than or equal to a second threshold, the communication device counts, in a second filtering manner, a packet that is continuously received. When determining that a quantity of the received packets of the target flow is greater than or equal to a third threshold ?4, the communication device determines that the target flow is an elephant flow, and marks a packet that is continuously received.
    Type: Application
    Filed: November 14, 2022
    Publication date: May 18, 2023
    Inventors: Ling LI, Zixuan GUAN, Zhigang JI
  • Publication number: 20230145282
    Abstract: An image encoding/decoding method and apparatus are provided. An image decoding method performed by an image decoding apparatus may include determining a chroma array type of a current image, determining an adaptive loop filter (ALF) indicator of a chroma component based on the chroma array type, and performing ALF filtering with respect to a reconstructed image based on a value of the ALF indicator. The value of the ALF indicator may be determined to be a predetermined value without being obtained from a bitstream, based on the chroma array type being a predetermined type, and the value of the ALF indicator may be obtained from the bitstream, based on the chroma array type being not the predetermined type.
    Type: Application
    Filed: January 3, 2023
    Publication date: May 11, 2023
    Inventors: Ling LI, Jung Hak NAM, Jaehyun LIM, Jin HEO, Seung Hwan KIM
  • Patent number: 11647202
    Abstract: An image decoding method performed by a decoding device, according to the present document, comprises the steps of: receiving a bitstream including residual information of a current block; deriving a specific number of context-encoding bins for context syntax elements for a current sub-block of the current block; decoding the context syntax elements for the current sub-block included in the residual information on the basis of the specific number; deriving transform coefficients for the current sub-block on the basis of the decoded context syntax elements; deriving residual samples for the current block on the basis of the transform coefficients; and generating a reconstructed picture on the basis of the residual samples.
    Type: Grant
    Filed: April 28, 2022
    Date of Patent: May 9, 2023
    Assignee: LG Electronics Inc.
    Inventors: Jungah Choi, Jaehyun Lim, Jin Heo, Sunmi Yoo, Ling Li, Jangwon Choi, Seunghwan Kim
  • Publication number: 20230134124
    Abstract: A method for evaluating an antiviral ability of a convalescent plasma by detecting an antibody against RBD of S protein, includes: preparing a convalescent plasma; detecting the antibody against RBD of S protein according to a principle of antigen-antibody specific binding; and evaluating the antiviral ability of the convalescent plasma according to a content of the antibody against RBD in detecting the antibody against RBD of S protein.
    Type: Application
    Filed: April 24, 2020
    Publication date: May 4, 2023
    Applicant: INSTITUTE OF BLOOD TRANSFUSION CHINESE ACADEMY OF MEDICAL SCIENCES
    Inventors: Zhong LIU, Ling LI, Jue WANG
  • Publication number: 20230139093
    Abstract: Method of increasing protein content in a eukaryotic cell comprising an NF-YC4 gene comprising modifying the transcriptional repressor binding site; method of producing a plant with increased protein content comprising crossing and selecting for increased protein content; method of increasing resistance to a pathogen or a pest in a plant cell or plant comprising an NF-YC4 gene comprising modifying the transcriptional repressor binding site, alone or in further combination with expressing QQS in the plant cell or plant; method for producing a plant with increased resistance to a pathogen or a pest comprising crossing and selecting for increased resistance to the pathogen or the pest; a cell, collection of cells, tissue, organ, or organism, such as a plant, in which the NF-YC4 gene comprises a promoter comprising a transcriptional repressor binding site that has been modified so that the transcriptional repressor cannot prevent transcription of the NF-YC4; plants and hybrids thereof; and seeds.
    Type: Application
    Filed: November 21, 2022
    Publication date: May 4, 2023
    Inventors: LING LI, EVE SYRKIN WURTELE
  • Publication number: 20230131473
    Abstract: A method for drilling a subterranean wellbore includes rotating a bottom hole assembly (BHA) in the wellbore to drill. The BHA includes a rotary steerable tool or a steerable drill bit having at least one external pad configured to extend radially outward into contact with a wall of the wellbore and thereby steer the drilling. A rotation rate of the BHA is measured and a drilling parameter waveform is received. The rotation rate and the waveform are processed to select discrete times for extending the at least one external pad while drilling.
    Type: Application
    Filed: October 20, 2022
    Publication date: April 27, 2023
    Inventors: Alexander Trushin, Ling Li, Geoffrey Charles Downton
  • Patent number: 11630256
    Abstract: A diffractive waveguide stack includes first, second, and third diffractive waveguides for guiding light in first, second, and third visible wavelength ranges, respectively. The first diffractive waveguide includes a first material having first refractive index at a selected wavelength and a first target refractive index at a midpoint of the first visible wavelength range. The second diffractive waveguide includes a second material having a second refractive index at the selected wavelength and a second target refractive index at a midpoint of the second visible wavelength range. The third diffractive waveguide includes a third material having a third refractive index at the selected wavelength and a third target refractive index at a midpoint of the third visible wavelength range. A difference between any two of the first target refractive index, the second target refractive index, and the third target refractive index is less than 0.005 at the selected wavelength.
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: April 18, 2023
    Assignee: Magic Leap, Inc.
    Inventors: Sharad D. Bhagat, Brian George Hill, Christophe Peroz, Chieh Chang, Ling Li
  • Patent number: 11632557
    Abstract: A method for decoding a video performed by a decoding device according to the present document comprises: a step for receiving residual information for a current block; a step for parsing one sign flag for a current sub-block of the current block, wherein the one sign flag indicates whether all signs of non-zero residual coefficients of the current sub-block are the same; a step for deriving the non-zero residual coefficients on the basis of sign information for the non-zero residual coefficients when the value of the one sign flag is 1; a step for deriving residual samples on the basis of the non-zero residual coefficients; and a step for restoring a current picture on the basis of the residual samples.
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: April 18, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: Sunmi Yoo, Jin Heo, Ling Li, Jangwon Choi, Jungah Choi, Seunghwan Kim, Junghak Nam
  • Patent number: 11632544
    Abstract: An image decoding method according to the present disclosure comprises the steps of: obtaining intra prediction type related information for a current block from a bit stream; deriving the intra prediction type of the current block based on the intra prediction type-related information; obtaining intra prediction mode-related information for the current block from the bitstream; configuring a most probable mode (MPM) list including candidate intra prediction modes for the current block based on neighboring blocks of the current block; deriving the intra prediction mode of the current block based on the MPM list and the intra prediction mode-related information; and generating a predicted block of the current block based on the intra prediction type and the intra prediction mode, wherein when the intra prediction type indicates the particular intra prediction type, the MPM index is parsed from the bit stream without parsing of an MPM flag.
    Type: Grant
    Filed: March 24, 2022
    Date of Patent: April 18, 2023
    Assignee: LG Electronics Inc.
    Inventors: Jin Heo, Sunmi Yoo, Ling Li, Jangwon Choi
  • Publication number: 20230112074
    Abstract: Neighboring blocks of a current block include first blocks adjacent to one of a top side, an above left corner, and an above right corner of the current block and second blocks adjacent to one of a left side and a below left corner of the current block. Whether one or more of the first blocks and the current block are in a same coding tree unit (CTU) is determined. Based on the one or more of the first blocks and the current block being in the same CTU, a respective intra mode associated with each of the one or more of the first blocks is added into a most probable mode (MPM) list for the current block based on a sequence of conditions. A respective intra mode associated with each of the second blocks is added into the MPM list based on the sequence of conditions.
    Type: Application
    Filed: September 14, 2022
    Publication date: April 13, 2023
    Applicant: Tencent America LLC
    Inventors: Ling LI, Xiang LI, Shan LIU
  • Patent number: D983679
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: April 18, 2023
    Assignee: AMBIT MICROSYSTEMS (SHANGHAI) LTD.
    Inventors: Ling-Li Zhu, Jie-Ying Chen