Patents by Inventor Feifei An

Feifei An 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: 12159594
    Abstract: A method for generating driving signal is provided. The method includes generating by a first circuit, a first driving signal for a first frame of image, the first driving signal comprising a plurality of first pulse width modulation signals; transmitting the plurality of first pulse width modulation signals to a modulation controller; detecting a vertical synchronization signal; determining whether a most recent first pulse width modulation signal is partially generated when the vertical synchronization signal is detected; and upon determination that the most recent first pulse width modulation signal is partially generated, determining whether to delay generating a second driving signal for a second frame of image.
    Type: Grant
    Filed: November 5, 2021
    Date of Patent: December 3, 2024
    Assignees: BOE MLED Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Wei Hao, Chinghua Hung, Lingyun Shi, Feifei Wang, Wengang Su, Xingce Shang, Kaimin Yin, Junwei Zhang, Taotao Duan
  • Patent number: 12160906
    Abstract: The disclosure provides methods and devices for confirming the resource configuration of uplink signal transmission. The method includes receiving, from a base station (BS), a synchronization signal and physical broadcasting channel (PBCH) block (SSB); receiving, from the BS, information configuring a physical random access channel (PRACH) occasion; and transmitting, to the BS, an uplink signal on a resource set associated with the SSB.
    Type: Grant
    Filed: August 17, 2023
    Date of Patent: December 3, 2024
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Qi Xiong, Feifei Sun, Bin Yu
  • Patent number: 12160869
    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. An apparatus and a method performed by the same in a wireless communication system are disclosed. The method includes: receiving configuration information from a base station; and receiving a downlink signal from the base station based on the configuration information, the downlink signal including downlink data. The downlink data includes a unicast physical downlink shared channel (PDSCH) and/or a multicast/broadcast PDSCH, the unicast PDSCH includes a dynamically scheduled unicast PDSCH and/or a unicast semi-persistent scheduling (SPS) PDSCH, and the multicast/broadcast PDSCH includes a dynamically scheduled multicast/broadcast PDSCH and/or a multicast/broadcast SPS PDSCH. The present disclosure improves the efficiency of uplink or downlink transmission.
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: December 3, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sa Zhang, Yi Wang, Jingxing Fu, Feifei Sun
  • Publication number: 20240397484
    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present application discloses a method, a reception device, and a transmission device for sidelink communication, capable of determining a physical structure of a sidelink feedback channel and determining resources for transmitting the sidelink feedback channel. The method for sidelink communication includes: receiving a physical sidelink channel, to obtain sidelink data corresponding to the physical sidelink channel; obtaining physical sidelink feedback channel (PSFCH) configuration, wherein a PSFCH is used to carry feedback information for the sidelink data; determining at least one PSFCH resource for transmitting the PSFCH based on the PSFCH configuration; and transmitting the PSFCH on the determined PSFCH resources.
    Type: Application
    Filed: August 1, 2024
    Publication date: November 28, 2024
    Inventors: Miao ZHOU, Feifei SUN, Min WU
  • Publication number: 20240397558
    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure provides a user equipment (UE) in a wireless communication system and a method performed by the UE. The method includes: receiving a primary synchronization signal (PSS) and a secondary synchronization signal (SSS): receiving a physical broadcast channel block (PBCH), wherein the primary synchronization signal, the secondary synchronization signal and the PBCH constitute a synchronization signal and PBCH block (SSB).
    Type: Application
    Filed: September 30, 2022
    Publication date: November 28, 2024
    Inventors: Qi ZHANG, Feifei SUN
  • Patent number: 12156206
    Abstract: The present disclosure relates to a communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for internet of things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method performed by a second type of transceiver node in a wireless communication system is provided, comprising: receiving a first type of data and/or a first type of control signaling from a first type of transceiver node; determining an HARQ-ACK codebook and a time unit for transmitting the HARQ-ACK codebook based on the first type of data and/or the first type of control signaling; and transmitting the HARQ-ACK codebook to the first type of transceiver node in the determined time unit.
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: November 26, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sa Zhang, Yi Wang, Feifei Sun, Jingxing Fu
  • Patent number: 12156131
    Abstract: Embodiments of this application provide a cell selection method and an apparatus, and relate to the communications field. A terminal may determine a first measurement frequency and a 5G anchor cell at the first measurement frequency based on prior historical information. The terminal may shorten evaluation duration corresponding to a 5G anchor cell that meets a preferred condition at a first measurement frequency, so as to improve a probability that the terminal camps on the 5G anchor cell.
    Type: Grant
    Filed: January 13, 2021
    Date of Patent: November 26, 2024
    Assignee: Honor Device Co., Ltd.
    Inventors: Feifei Sui, Haibo Xu, Lichao Fu, Weiguang Sun
  • Patent number: 12153520
    Abstract: A method and an apparatus for processing Bitmap data are provided by the embodiments of the present disclosure. The method for processing Bitmap data includes: dividing a Bitmap region in a disk into a plurality of partitions in advance and setting an update region in the disk; obtaining a respective amount of dirty data corresponding to each of the plurality of partitions in memory in response to a condition for writing back to the disk being satisfied; finding multiple second partitions with an amount of dirty data satisfying to be merged into the update region from the plurality of partitions according to the respective amount of dirty data corresponding to each of the plurality of partitions; and recording dirty data corresponding to the multiple second partitions in the memory into the update region in the disk through one or more I/O operations after merging.
    Type: Grant
    Filed: January 10, 2023
    Date of Patent: November 26, 2024
    Assignee: Alibaba Cloud Computing Ltd.
    Inventors: Ya Lin, Feifei Li, Peng Wang, Zhushi Cheng, Fei Wu
  • Patent number: 12156191
    Abstract: A method and device are provided for determining resource configuration of uplink signal transmission. A method performed by a terminal in a wireless communication system includes receiving, from a base station, a first control message including first configuration information on msg3 repetition, second configuration information on UL or DL configuration, and third configuration information on an SSB; transmitting, to the base station, a random access preamble; receiving, from the base station, an RAR in response to the random access preamble; identifying a first resource for a repetition of a msg3 transmission based on the RAR and the first control message, wherein the first resource does not include a symbol indicated as a downlink by the second configuration information or a symbol indicated by the third configuration information to which the SSB is to be transmitted; and transmitting, to the base station, the msg3 on the identified first resource.
    Type: Grant
    Filed: August 4, 2021
    Date of Patent: November 26, 2024
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Qi Xiong, Feifei Sun, Min Wu
  • Patent number: 12153640
    Abstract: A cloud platform establishes a communication session between an agent and a user. The communication session is over an electrical medium. The cloud platform generates an interface on a client device associated with the agent. A first portion of the interface is configured to exchange messages between the agent and the user for a conversation or otherwise transcribe a conversation between the agent and the user. The cloud platform obtains, at a first time, a set of utterances from a transcript of the conversation. The cloud platform accesses a database including a plurality of articles. The cloud platform generates relevance scores between the conversation and the plurality of articles. The cloud platform then selects a subset of articles having relevance scores above a threshold value or proportion. The identified articles are presented on a second portion of the interface.
    Type: Grant
    Filed: December 12, 2022
    Date of Patent: November 26, 2024
    Assignee: Salesforce, Inc.
    Inventors: Feifei Jiang, Zachary Alexander, Yuanxin Wang, Yixin Mao, Sitaram Asur, Regunathan Radhakrishnan, Aron Kale
  • Publication number: 20240389423
    Abstract: Disclosed is a display substrate, comprising: a base, a plurality of first pixel units located on the base in a first display region, and a plurality of second pixel units located on the base in a second display region. A first light-emitting element comprised in each first pixel unit comprises a first anode, a first organic light-emitting structure, and a first cathode which are sequentially arranged in the direction away from the base. The first cathode is provided with a plurality of first openings, and the orthographic projections of the first openings on the base do not overlap the orthographic projection of a light-emitting region of the first light-emitting element on the base. A second light-emitting element comprised in each second pixel unit comprises a second anode, a second organic light-emitting structure, and a second cathode which are sequentially arranged in the direction away from the base.
    Type: Application
    Filed: July 7, 2023
    Publication date: November 21, 2024
    Inventors: Baolei HUO, Yang WANG, Qiang ZHOU, Xin MOU, Feifei GAO, Hanxiao ZHANG
  • Publication number: 20240383970
    Abstract: Disclosed is an antibody that specifically binds to a Strep-Tag II tag, and further disclosed are an amino acid sequence of the antibody of the present invention, a cloning or expression vector, a host cell, and a method for expressing or separating the antibody, and also disclosed is a composition comprising the antibody of the present invention. Also disclosed is a method for detecting or purifying a biological sample expressing the Strep-Tag II Tag by means of using the antibody of the present invention.
    Type: Application
    Filed: December 7, 2021
    Publication date: November 21, 2024
    Applicants: BEIJING IMMUNOCHINA PHARMACEUTICALS CO., LTD, BEIJING YIMIAOYILIAO CO., LTD
    Inventors: Xinan LU, Ting HE, Feifei QI, Ru HUANG
  • Patent number: 12149365
    Abstract: A method for transmitting uplink control information is provided. The method includes receiving a Physical Downlink Shared Channel (PDSCH), determining Physical Uplink Control Channel (PUCCH) resources for feeding back Hybrid Automatic repeat Request Acknowledgement (HARQ-ACK) information of the PDSCH, and transmitting a HARQ-ACK of the PDSCH on the PUCCH resources according to at least one of HARQ-ACK timing information, the time domain duration of scheduling unit in a downlink bandwidth part and an uplink bandwidth part, or PUCCH resource indication information. The embodiments of the application further propose a corresponding user equipment and a corresponding computer storage medium.
    Type: Grant
    Filed: July 17, 2023
    Date of Patent: November 19, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yi Wang, Jingxing Fu, Feifei Sun
  • Publication number: 20240374283
    Abstract: A needle aid device comprises an outer shell; an inner shell located in the outer shell and comprising an upper portion and a lower portion, a trigger shell passage penetrating through the upper portion and the lower portion being formed in the inner shell, and an inner diameter of the lower portion being greater than that of the upper portion; and a trigger module capable of moving in the trigger shell passage and used for clamping or releasing an emitter mechanism; wherein, in an initial state, the trigger module is locked on the upper portion; and when unlocked, the trigger module drives the emitter mechanism to move downward until the emitter mechanism is separated from the trigger module.
    Type: Application
    Filed: August 24, 2022
    Publication date: November 14, 2024
    Applicant: VivaChek Biotech (Hangzhou) Co., Ltd.
    Inventors: Qianli MA, Feifei LI, Zhen MA, Zheyao YANG, Jianlin DING, Wenling ZHANG, Qinggang YANG
  • Publication number: 20240381340
    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate.
    Type: Application
    Filed: May 8, 2024
    Publication date: November 14, 2024
    Inventors: Jingxing FU, Feifei SUN, Zhe CHEN
  • Publication number: 20240381765
    Abstract: A compound represented by Chemical Formula 1 is provided. The compound has a reorganization energy of less than about 0.191 eV and a maximum absorption wavelength value calculated by density functional theory (DFT) of less than or equal to about 500 nm. In Chemical Formula 1, the definition of each group is as described in the specification.
    Type: Application
    Filed: April 26, 2024
    Publication date: November 14, 2024
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Younhee LIM, Hyeong-Ju KIM, Feifei FANG, Jeoung In YI, Kyung Bae PARK, Jeong Il PARK, Tae Jin CHOI
  • Publication number: 20240379631
    Abstract: A light-emitting substrate and a display device are disclosed, the light-emitting substrate includes: a base substrate including a light-emitting region; a plurality of first pads on a side of the base substrate and in the light-emitting region, where a material of the first pads includes Cu; and an oxidation protection layer on a side of the first pads away from the base substrate, where the plurality of first pads is used for bonding connection with a plurality of light-emitting units through the oxidation protection layer, a material of the oxidation protection layer includes CuNiX, and X includes one or any combination of Al, Sn, Pb, Au, Ag, In, Zn, Bi, Mg, Ga, V, W, Y, Zr, Mo, Nb, Pt, Co or Sb.
    Type: Application
    Filed: October 22, 2021
    Publication date: November 14, 2024
    Inventors: Nianqi YAO, Jin YANG, Ce NING, Jiayu HE, Jie HUANG, Hehe HU, Kun ZHAO, Feifei LI, Zhengliang LI, Guangcai YUAN
  • Publication number: 20240381397
    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a user equipment (UE) in a wires communication system is provide. The method comprises identifying a resource subset corresponding to a transmission beam and identifying one or more resources from the resource subset for a transmission for at least one of a physical sidelink shared channel (PSSCH) or physical sidelink control channel (PSCCH) in a direction of the transmission beam.
    Type: Application
    Filed: May 9, 2024
    Publication date: November 14, 2024
    Inventors: Min WU, Miao ZHOU, Feifei SUN
  • Patent number: D1051778
    Type: Grant
    Filed: June 19, 2023
    Date of Patent: November 19, 2024
    Inventor: Feifei Li
  • Patent number: D1051779
    Type: Grant
    Filed: June 19, 2023
    Date of Patent: November 19, 2024
    Inventor: Feifei Li