Patents by Inventor Yu Zhang

Yu Zhang 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: 20230412223
    Abstract: Aspects described herein relate to receiving a channel state information (CSI) report configuration indicating a plurality of codebooks and a plurality of sub-bands associated with the plurality of codebooks, the CSI report configuration associated with a CSI report size limit, and transmit, based on the CSI report configuration, a CSI report within the CSI report size limit, the CSI report including CSI for at least a portion of the plurality of sub-bands associated with the plurality of codebooks. Other aspects relate to transmitting the CSI report configuration and receiving the CSI report.
    Type: Application
    Filed: June 15, 2022
    Publication date: December 21, 2023
    Inventors: Ahmed Attia ABOTABL, Yu ZHANG, Hung Dinh LY
  • Publication number: 20230410032
    Abstract: A user places an order on a merchant website associated with a merchant system via a user computing device. The user selects an option for delivery to the user computing device location within a delivery area during a delivery time window and authorizes a delivery system to log the location of the user computing device during and/or a period of time before the delivery time window. When the delivery time window arrives, the delivery system provides a delivery route to a delivery agent computing device. When the delivery agent arrives at the user computing device's location, the user receives an alert that the delivery agent has arrived and receives a package from the delivery agent. If the user does not remain within the delivery area, the user may cancel the order and the delivery, may reschedule the delivery, and/or may accept delivery of the order to a fixed shipping address.
    Type: Application
    Filed: May 15, 2023
    Publication date: December 21, 2023
    Inventor: Yu Zhang
  • Publication number: 20230406829
    Abstract: Disclosed are a heterocyclic compound for an immune checkpoint inhibitor capable of blocking a VISTA signaling pathway, and a preparation method therefor and a use thereof. The compound is as represented by formula I. The compound has a novel structure, can be formulated for oral administration, overcomes the treatment defects and drug resistance of monoclonal antibody-based immune checkpoint inhibitors, can be used to prepare a small molecule inhibitor easily, and is convenient for industrial production.
    Type: Application
    Filed: August 27, 2021
    Publication date: December 21, 2023
    Inventors: Sheng Jiang, Yibei Xiao, Tianyu Wang, Yu Zhang, Haiping Hao, Minmin Wang, Kuojun Zhang, Yatao Qiu
  • Publication number: 20230405794
    Abstract: A walnut tool hammer handle includes: a hammer handle for connecting a hammer head; a protective sheet installed on a side of the hammer handle close to connecting the hammer head; and prying holes for loosening and tightening screws disposed below the protective sheet and on the hammer handle. The protective sheet is rotatably installed on the side of the hammer handle close to a point where the hammer hand hits, which can use shock resistance and protection properties of the protective sheet to prevent damage to the hammer handle caused by hitting errors, and the prying holes are disposed on the hammer handle to increase practicability of the hammer. Loosening and tightening sheets corresponding to fingers are disposed on a holding part of the hammer handle and are sunken when holding, which makes the fingers have a larger force area, and improves feeling and stability of the holding.
    Type: Application
    Filed: August 16, 2022
    Publication date: December 21, 2023
    Inventors: Bangying HUANG, Yu ZHANG, Jianxin ZHANG
  • Publication number: 20230413209
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive first control signaling indicating a first network operation sequence associated with a first component carrier, the first network operation sequence including a first set of time intervals corresponding to a first set of network operation modes for the first component carrier. The UE may additionally receive second control signaling indicating a second network operation sequence associated with a second component carrier, the second network operation sequence including a second set of time intervals corresponding to a second set of network operation modes for the second component carrier. The UE may then communicate via the first component carrier in accordance with the first network operation sequence, and communicate via the second component carrier in accordance with the second network operation sequence.
    Type: Application
    Filed: June 21, 2022
    Publication date: December 21, 2023
    Inventors: Ahmed Attia Abotabl, Hung Dinh Ly, Yu Zhang
  • Publication number: 20230412320
    Abstract: Embodiments of the present disclosure relate to methods and apparatuses for determining a HARQ-ACK codebook for multi-slot PDSCH transmission. According to some embodiments of the disclosure, a method for wireless communications performed by a UE may include: receiving a first plurality of downlink control information (DCI) formats for scheduling a second plurality of physical downlink shared channel (PDSCH) transmissions on at least one serving cell of the UE; receiving the second plurality of PDSCH transmissions based on the first plurality of DCI formats; generating a HARQ-ACK codebook based on the indicators in the first plurality of DCI formats; and transmitting the HARQ-ACK codebook.
    Type: Application
    Filed: September 29, 2020
    Publication date: December 21, 2023
    Applicant: Lenovo (Beijing) Limited
    Inventors: Haipeng Lei, Yu Zhang
  • Patent number: 11849448
    Abstract: Certain aspects of the present disclosure provide techniques for indicating a preemption of resources impacting a joint transmission from multiple transmitting entities to a user equipment. The transmitting entities may be associated with a virtual cell ID or a demodulation reference signal (DMRS) port group ID.
    Type: Grant
    Filed: September 21, 2019
    Date of Patent: December 19, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Qiaoyu Li, Chao Wei, Yu Zhang, Liangming Wu, Hao Xu, Wanshi Chen
  • Patent number: 11848002
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for speech synthesis. The methods, systems, and apparatus include actions of obtaining an audio representation of speech of a target speaker, obtaining input text for which speech is to be synthesized in a voice of the target speaker, generating a speaker vector by providing the audio representation to a speaker encoder engine that is trained to distinguish speakers from one another, generating an audio representation of the input text spoken in the voice of the target speaker by providing the input text and the speaker vector to a spectrogram generation engine that is trained using voices of reference speakers to generate audio representations, and providing the audio representation of the input text spoken in the voice of the target speaker for output.
    Type: Grant
    Filed: July 19, 2022
    Date of Patent: December 19, 2023
    Assignee: Google LLC
    Inventors: Ye Jia, Zhifeng Chen, Yonghui Wu, Jonathan Shen, Ruoming Pang, Ron J. Weiss, Ignacio Lopez Moreno, Fei Ren, Yu Zhang, Quan Wang, Patrick An Phu Nguyen
  • Patent number: 11848762
    Abstract: Disclosed are a live broadcast stream pushing method and apparatus, and an electronic device. One specific embodiment of the method comprises: receiving viewing permission setting information, wherein the viewing permission setting information is used for representing viewing permission of viewing a live broadcast stream of a multimedia conference; on the basis of the live broadcast starting state of the multimedia conference and the viewing permission setting information, determining whether to push the live broadcast stream of the multimedia conference to a requester who requests the live broadcast stream; and in response to determining to push the live broadcast stream of the multimedia conference to the requester, pushing the live broadcast stream of the multimedia conference to the requester. According to the embodiment, the flexibility of pushing a live broadcast stream of a multimedia conference is improved.
    Type: Grant
    Filed: September 14, 2022
    Date of Patent: December 19, 2023
    Assignee: DOUYIN VISION CO., LTD.
    Inventors: Jiaxi Xiahou, Yu Zhang, Mao Li, Jiaqi Chen, Weiwei Ye, Haidong Li, Xin Zhang, Haoran Pang, Ziyun Qi
  • Patent number: 11847970
    Abstract: A display substrate and a display device are provided. The display substrate includes a first display region including first light emitting unit groups and first pixel circuit groups connected with the first light emitting unit groups, a second display region including second light emitting unit groups, second pixel circuit groups connected with the second light emitting unit groups and third pixel circuit groups, and a third display region including third light emitting unit groups connected with the third pixel circuit groups. Each light emitting unit group includes light emitting units of different colors. The light emitting unit includes a main body electrode, an area of the main body electrode of at least one color light emitting unit in a non-edge region of the second display region is greater than that of a main body electrode of the same color light emitting unit in the first display region.
    Type: Grant
    Filed: October 15, 2021
    Date of Patent: December 19, 2023
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lili Du, Wei Zhang, Yu Zhang, Chi Yu, Weiyun Huang
  • Publication number: 20230403113
    Abstract: Certain aspects of the present disclosure provide techniques for transmitting and processing channel state information (CSI) reference signals (CSI-RS). An exemplary method includes determining a configuration of channel state information reference signals (CSI-RSs), wherein the configuration indicates a set of resource elements (REs) to be used for CSI-RSs and a first mapping of CSI-RS ports to the set of REs; sending an indication of the configuration of the CSI-RSs; and transmitting the CSI-RSs according to the determined configuration.
    Type: Application
    Filed: June 6, 2023
    Publication date: December 14, 2023
    Inventors: Yu ZHANG, Alexandros MANOLAKOS, Tao LUO, June NAMGOONG
  • Publication number: 20230403118
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a capability message indicating a first number of one or more transmit antennas supported by the UE for antenna switching and a second number of ports supported for uplink transmission that exceeds the first number of one or more transmit antennas. The UE may receive, based on the capability message, a sounding reference signal (SRS) configuration indicating a mapping between each SRS resource or SRS resource group and a respective bit sequence of a set of bit sequences. The UE may receive a control message comprising one or more bit sequences of the set of bit sequences indicating one or more SRS resources or an SRS resource group based on the mapping. The UE may transmit one or more SRS signals based on the control message.
    Type: Application
    Filed: October 29, 2020
    Publication date: December 14, 2023
    Inventors: Kexin XIAO, Muhammad Sayed Khairy ABDELGHAFFAR, Yu ZHANG, Bo CHEN, Runxin WANG, Yeliz TOKGOZ, Krishna Kiran MUKKAVILLI
  • Publication number: 20230403117
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may receive a medium access control (MAC) control element (MAC CE) indicating a MAC CE configuration associated with a sounding reference signal (SRS) resource. The mobile station may receive downlink control information (DCI) indicating a DCI configuration associated with the SRS resource. The mobile station may selectively transmit SRS information associated with the SRS resource based at least in part on a time of receipt of the MAC CE. Numerous other aspects are provided.
    Type: Application
    Filed: November 11, 2020
    Publication date: December 14, 2023
    Inventors: Pinar SEN, Muhammad Sayed Khairy ABDELGHAFFAR, Runxin WANG, Yu ZHANG, Alexandros MANOLAKOS
  • Patent number: 11843558
    Abstract: Certain aspects of the present disclosure relate to methods and apparatus for transmitting multiplexed sounding reference signal (SRS) ports in communications systems operating according to new radio (NR) technologies. An exemplary method includes obtaining an indication of a technique to use in transmitting sounding reference signals (SRS) via five or more antenna ports in one slot and transmitting the SRS via the five or more antenna ports according to the indicated technique.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: December 12, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Yu Zhang, Chao Wei, Wanshi Chen, Pavan Kumar Vitthaladevuni
  • Patent number: 11841853
    Abstract: Embodiments of the present invention are directed to identifying related data, in particular, data associated with different source types. In embodiments, a first source type related to a second source type associated with a search query is identified. Field set pairs are identified from a first data set associated with the first source type and a second data set associated with the second source type. Each field set pair can include one field set associated with the first source type and another field set associated with the second source type. For each field set pair, an extent of similarity is determined between the corresponding field sets. Based on the extent of similarities between the corresponding field sets, at least one pair of related field sets is identified. An indication of the at least one pair of related field sets is provided, for example, for presentation to a user.
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: December 12, 2023
    Assignee: Splunk Inc.
    Inventors: Kristal Lyn Curtis, Archana Sulochana Ganapathi, Adam Oliner, Steve Yu Zhang
  • Publication number: 20230396294
    Abstract: Methods, systems, and devices for wireless communications at a are described. A first device (e.g., a transmitting device) may receive, from a second device (e.g., a receiving device), an indication of one or more parameters associated with communications between the second device and the first device. The first device may determine a transmitter circle of a set of transmitter circles for an orbital angular momentum (OAM) mode of a set of OAM modes for communications with the second device based on the one or more parameters. The first device may transmit a message to the second device using the transmitter circle according to the orbital angular momentum mode based the determining.
    Type: Application
    Filed: November 23, 2020
    Publication date: December 7, 2023
    Inventors: Min Huang, Yu Zhang, Hao Xu
  • Publication number: 20230397250
    Abstract: The present application relates to a method and an apparatus for multiple uplink transmissions. The method includes: receiving a first control information for a first uplink transmission; receiving a second control information for a second uplink transmission; and determining a beam for transmitting the first uplink transmission, wherein the beam is indicated in the first control information or indicated in the second control information.
    Type: Application
    Filed: September 28, 2020
    Publication date: December 7, 2023
    Applicant: Lenovo (Beijing) Limited
    Inventors: Yu Zhang, Haipeng Lei
  • Publication number: 20230396347
    Abstract: A network entity can provide a plurality of downlink (DL) transmissions using a plurality of distributed transmission and reception points (TRPs) in a multiple-in-multiple-out (MIMO) system. The network entity can obtain delay metrics of the DL transmissions from the UE. The UE can generate the delay metrics based on measurements of DL reference signals from the distributed TRPs. The network entity can pre-compensate the DL transmissions based on the delay metrics.
    Type: Application
    Filed: June 5, 2023
    Publication date: December 7, 2023
    Inventors: Muhammad Sayed Khairy ABDELGHAFFAR, Yu ZHANG
  • Publication number: 20230397017
    Abstract: Certain aspects of the present disclosure provide techniques for generating energy signals and interference cancellation. An example method includes transmitting, to a network entity, an indication of a preferred configuration for transmission of an energy signal to power one or more components of the first UE and receiving the energy signal from the network entity based, at least in part, on the preferred configuration.
    Type: Application
    Filed: June 3, 2022
    Publication date: December 7, 2023
    Inventors: Ahmed ELSHAFIE, Sony AKKARAKARAN, Yuchul KIM, Yu ZHANG, Seyedkianoush HOSSEINI, Linhai HE, Huilin XU
  • Publication number: 20230395994
    Abstract: Aspects relate to an array antenna and communication using the array antenna. In some examples, the array antenna includes a first array of antenna elements arranged according to a first circle and a second array of antenna elements arranged according to a second circle, where the first circle and the second circle are concentric circles. In some examples, the first array of antenna elements is arranged with an angular offset with respect to the second array of antenna elements. For example, a first radius associated with a first antenna element of the first array of antenna elements may be offset at an angle with respect to a second radius of a second antenna element of the second array of antenna elements.
    Type: Application
    Filed: June 1, 2022
    Publication date: December 7, 2023
    Inventors: Danlu ZHANG, Meilong JIANG, Juergen CEZANNE, Junyi LI, Ashwin SAMPATH, Yu ZHANG, Allen Minh-Triet TRAN