Patents by Inventor An-Yi Zhang

An-Yi 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: 20230228945
    Abstract: A system including wavelength multiplexers. In some embodiments, the system includes: a first multiplexing element, having a first plurality of input waveguides, each configured to receive light at a respective wavelength of a first plurality of wavelengths; and a second multiplexing element, having a second plurality of input waveguides, each configured to receive light at a respective wavelength of a second plurality of wavelengths. A wavelength of the second plurality of wavelengths may fall between a first wavelength of the first plurality of wavelengths and a second wavelength of the first plurality of wavelengths.
    Type: Application
    Filed: December 16, 2022
    Publication date: July 20, 2023
    Inventors: Shreyas Y. SHAH, Yi ZHANG
  • Publication number: 20230222976
    Abstract: An example method includes programming, during non-emission periods of frames of a plurality of frames based on image data of the frames, pixels of the plurality of pixels of a display of a computing device; causing, during emission periods of the frames, pixels of the plurality of pixels to emit light, wherein an amount of light emitted by the pixels during an emission period of a particular frame is based on the programming for the particular frame; and synchronizing operation of one or more sensors and operation of the plurality of pixels by at least causing the one or more sensors to alternatingly emit, through the display, electromagnetic radiation during emission periods and non-emission periods.
    Type: Application
    Filed: August 31, 2020
    Publication date: July 13, 2023
    Inventors: Sangmoo Choi, Yi Zhang
  • Publication number: 20230219945
    Abstract: The present invention provides compounds, compositions thereof, and methods of using the same.
    Type: Application
    Filed: December 17, 2020
    Publication date: July 13, 2023
    Inventors: Nello MAINOLFI, Nan JI, Matthew M. WEISS, Xiaozhang ZHENG, Yi ZHANG, Paul R. FLEMING, Xiao ZHU
  • Publication number: 20230222972
    Abstract: An example method includes programming, based on image data of a frame of a plurality of frames and during a non-emission period of the frame, pixels of a plurality of pixels of a display of a computing device; causing pixels of the plurality of pixels to emit light during an emission period of the frame, wherein an amount of light emitted by the pixels during the emission period is based on the programming; and synchronizing operation of one or more sensors and operation of the plurality of pixels by at least causing the one or more sensors to emit, during a particular portion of the emission period of the frame, electromagnetic radiation through the display.
    Type: Application
    Filed: August 31, 2020
    Publication date: July 13, 2023
    Inventors: Sangmoo Choi, Yi Zhang
  • Publication number: 20230224898
    Abstract: Apparatus and methods of dynamic DAI counting and HARQ-ACK codebook generation for enhanced PDCCH transmission are disclosed. The apparatus includes: a processor that generates a common Downlink Assignment Indicator (DAI) value for a set of Physical Downlink Control Channel (PDCCH) transmissions, wherein the set of PDCCH transmissions are used to transmit first Downlink Control Information (DCI) that schedules a common Physical Downlink Shared Channel (PDSCH) transmission, and the common DAI value is generated based on a first reference PDCCH, wherein the first reference PDCCH is one of the PDCCH transmissions; a transmitter that transmits the first Downlink Control Information (DCI) with the set of PDCCH transmissions; and a receiver that receives a Hybrid Automatic Repeat Request Acknowledgement (HARQ-ACK) codebook with feedback information bits ordered based on a second reference PDCCH, wherein the second reference PDCCH is one of the PDCCH transmissions.
    Type: Application
    Filed: June 12, 2020
    Publication date: July 13, 2023
    Applicant: Lenovo (Beijing) Ltd.
    Inventors: Wei Ling, Lingling Xiao, Yi Zhang, Chenxi Zhu, Bingchao Liu
  • Publication number: 20230214434
    Abstract: In various embodiments, structured pages are dynamically generated based on user inputs. In response to a user input such as a query, a page generating engine ranks content items according to relevance to the user input in order to generate a list of the content items that is ordered based on the relevance. The page generating engine further maps the content items to collections of content items that can be displayed together in a page. Then, the page generating engine generates a structured page that includes a subset of the collections and associated content items that are assigned to collections within the subset of collections based on relevance and/or coherence criteria. Thereafter, the structured page is transmitted to a client device for display via user interface.
    Type: Application
    Filed: November 1, 2022
    Publication date: July 6, 2023
    Inventors: Weidong ZHANG, Sudarshan D. LAMKHEDE, Michael Albert GALASSI, Aisha Jackson Lei FENTON, Yi ZHANG, Fang LI, Sudeep DAS, Ivan PROVALOV, Gary YEH
  • Publication number: 20230215372
    Abstract: A pixel circuit, a display panel, a display device, and a driving method. The pixel circuit includes a light emitting element, a driving transistor, a light emitting control circuit, a reset circuit, a threshold compensation circuit, a first data write circuit, and an initializing circuit. The reset circuit includes a first transistor, the first data write circuit includes a third transistor, and a channel length-width ratio of the first transistor is greater than a channel length-width ratio of the third transistor.
    Type: Application
    Filed: January 6, 2023
    Publication date: July 6, 2023
    Inventors: Yi ZHANG, Kai ZHANG, Minghua XUAN, Young Yik KO, Lujiang HUANGFU
  • Publication number: 20230217460
    Abstract: Apparatus and methods of span level TDM PDCCH transmission are disclosed. The apparatus includes: a receiver that receives a capability report from a device, wherein the capability report comprises Physical Downlink Control Channel (PDCCH) monitoring capability and/or beam switching capability of the device; a processor that generates PDCCH transmission parameters, based on the capability report, for transmitting a Downlink Control Information (DCI) with a plurality of PDCCH transmissions with span level repetitions; wherein the processor further configures, based on the PDCCH transmission parameters, a plurality of resources for transmitting the DCI, and a search space set for DCI detection in a PDCCH monitoring occasion set; and a transmitter that transmits the DCI in a plurality of DCI versions with the plurality of PDCCH transmissions using the plurality of resources.
    Type: Application
    Filed: June 19, 2020
    Publication date: July 6, 2023
    Applicant: Lenovo (Beijing) Limited
    Inventors: Yi Zhang, Chenxi Zhu, Bingchao Liu, Wei Ling, Lingling Xiao
  • Patent number: 11696478
    Abstract: The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The display panel includes a first area and a second area. A pixel density of the first area is greater than that of the second area. In the second area, each pixel includes a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fourth sub-pixel. The first sub-pixel, the third sub-pixel, and the fourth sub-pixel are in a same sub-pixel row. The first sub-pixel is between the third sub-pixel and the fourth sub-pixel. The first sub-pixel and the second sub-pixel are in a same sub-pixel column. The first sub-pixel and the second sub-pixel are respectively in adjacent sub-pixel rows. The first sub-pixel and the second sub-pixel has a same emission color. The first sub-pixel, the third sub-pixel, and the fourth sub-pixel have different emission colors.
    Type: Grant
    Filed: November 29, 2021
    Date of Patent: July 4, 2023
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Linhong Han, Yi Zhang, Hengzhen Liang, Shikai Qin
  • Patent number: 11693088
    Abstract: A method and a device for separating echo signals of STWE SAR in elevation are provided. The method includes that: aliasing echo signals of multiple sub-swaths are received; for a target sub-swath of the multiple sub-swaths, multiple sub-beams associated with the target sub-swath are generated, the multiple sub-beams pointing to different directions of the target sub-swath respectively, and a null of each of the multiple sub-beams being used for deep nulling suppression on echo signals of sub-swaths except the target sub-swath; and the aliasing echo signals are processed based on the multiple sub-beams and multiple nulls corresponding to the multiple sub-beams to generate a target echo signal of the target sub-swath.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: July 4, 2023
    Assignee: Institute of Electronics, Chinese Academy of Sciences
    Inventors: Yu Wang, Qingchao Zhao, Yi Zhang, Wei Wang, Yunkai Deng, Weidong Yu, Yashi Zhou
  • Patent number: 11690909
    Abstract: A composition for treating and/or preventing Hepatitis B virus infection and Hepatitis B virus infection mediated diseases and the method thereof are provided. In some embodiments, the composition includes a polyriboinosinic acid-polyribocytidylic acid (PIC), at least one antibiotic or polyamide compound, at least one positive ion, and Hepatitis B virus surface antigen. In some embodiments, the composition includes PIC, at least one antibiotic or polyamide compound, at least one positive ion, Hepatitis B virus surface antigen and Hepatitis B virus core antigen. The present disclosure also relates to a method of treating and/or preventing Hepatitis B virus infection, particularly for treating chronic HBV infection.
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: July 4, 2023
    Assignee: Yisheng Biopharma (Singapore) Pte Ltd
    Inventor: Yi Zhang
  • Publication number: 20230204545
    Abstract: The invention discloses a method for the detection of sialate glycosyl casein glycomacropeptide by boronate affinity column enrichment-liquid chromatography-tandem mass spectrometry using phenylboric acid modified mesoporous silica as packing material, which belongs to the field of food analysis and detection. The method includes the following steps: (1) sample preparation; (2) enrichment and purification of boronate affinity column; (3) liquid chromatography-tandem mass spectrometry detection. The invention makes use of the affinity property of phenylboric acid to the special sugar group sialic acid on the serine and threonine residues in casein glycogiant peptide, regulates the adsorption and elution of casein glycogiant peptide with sialic acid group by changing pH.
    Type: Application
    Filed: December 28, 2022
    Publication date: June 29, 2023
    Inventors: Yi ZHANG, Haodong Wei, Yongwei FENG, Yongxi HE, Chenhui LU, Lizhi Xu, Wenlong WANG, Xiaofang SHEN, Xiuping YAN
  • Patent number: 11687977
    Abstract: A method and a system for predicting and using customer lifetime value (CLV). The method include: providing a classifier trained using customer feature data during a first period of time as input and whether there is spending during a second period of time as classifier label; providing a regressor trained using the customer feature data during the first period of time as input and amount of spending during a second period of time as regressor label; performing the classifier using customer feature data during a third period of time to obtain customers having positive predicted classifier labels; and performing the regressor using the customer feature data during the third period of time for the customers having positive predicted classifier labels, to obtain CLVs of the customers.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: June 27, 2023
    Assignee: Beijing Wodong Tianjun Information Technology Co., Ltd.
    Inventors: Xiaotao Feng, Shengwei Tang, Di Wu, Fanlong Meng, Yi Zhang
  • Patent number: 11689486
    Abstract: Embodiments are provided for detecting overlapping topics in a messaging system. In an example system, a plurality of trigger phrases is received, where each trigger phrase is configured to trigger a bot that receives the trigger phrase to select a corresponding topic for conversation. For each trigger phrase, a vector representation is generated. Measures of similarity are generated based at least on the vector representations, where each measure of similarity represents a degree of similarity between a respective pair of vector representations. A topic overlap is detected based on a pair of vector representations having a measure of similarity above a similarity threshold, where the topic overlap indicates two trigger phrases that are overlapping. The topic overlap is provided to an authoring tool that comprises one or more interactive elements to enable a user to change at least one of the two trigger phrases that are overlapping.
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: June 27, 2023
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Jonathan Ray Bates, Shoou-Jiun Wang, Jaclyn Ruth Elizabeth Phillips, Tracy My Tuyen Nguyen, Yi Zhang, Thinesh Thangakumar Abimanyu Rathinavelu, Jennifer Olivia Ede
  • Patent number: 11690146
    Abstract: A microwave separated field reconstructed device includes: a microwave field reconstructed cavity, a first short circuit plane, a third waveguide flange and coupling windows, wherein connection ports are provided on four ends of the microwave field reconstructed cavity; the microwave field reconstructed cavity is provided with a first waveguide flange, and a second waveguide flange is provided one end of the microwave field reconstructed cavity perpendicular to the first waveguide flange; the first short circuit plane is connected to one end of the first waveguide flange away from the microwave field reconstructed cavity; a second short circuit plane is connected to one end of the second waveguide flange away from the microwave field reconstructed cavity. The input ports are distributed at two ends of the microwave field reconstructed cavity to introduce electric and magnetic fields.
    Type: Grant
    Filed: March 4, 2020
    Date of Patent: June 27, 2023
    Assignee: Sichuan University
    Inventors: Kama Huang, Yi Zhang, Yang Yang, Huacheng Zhu, Li Wu, Bing Zhang
  • Publication number: 20230197283
    Abstract: This document discusses, among other things, systems and methods to determine an alert state for a patient using received physiologic information, determine an event rate for the alert state, and adjust determination of a composite risk for the patient using the determined event rate.
    Type: Application
    Filed: February 21, 2023
    Publication date: June 22, 2023
    Inventors: Yi Zhang, Qi An, Pramodsingh Hirasingh Thakur
  • Publication number: 20230195536
    Abstract: A device may include a processor. The processor may sample a portion of a workload to offload to compute resources and a portion of a current workload of the compute resources. The processor may simulate offloading of the workload to the compute resources using the sampled portion of the workload, the sampled portion of the current workload, and telemetry data corresponding to the compute resources. The compute resources may be configured to perform the workload according to a plurality of offloading configurations. The processor may determine a rank score for each offloading configuration of the plurality of offloading configurations based on the simulations. Responsive to a rank score corresponding to an offloading configuration of the plurality of offloading configurations exceeding a threshold value, the processor may offload the workload to the compute resource corresponding to the offloading configuration that corresponds to the rank score that exceeds the threshold value.
    Type: Application
    Filed: December 21, 2021
    Publication date: June 22, 2023
    Inventors: Marcin SPOCZYNSKI, Nageen HIMAYAT, Srikathyayani SRIKANTESWARA, Hao FENG, Yi ZHANG, S M Iftekharul ALAM, Rath VANNITHAMBY
  • Publication number: 20230190940
    Abstract: The present invention provides compounds, compositions thereof, and methods of using the same.
    Type: Application
    Filed: December 9, 2020
    Publication date: June 22, 2023
    Inventors: Yi ZHANG, Xiaozhang ZHENG, Xiao ZHU
  • Publication number: 20230198684
    Abstract: Methods and apparatuses for indicating repetition number of PUCCH are disclosed. A base unit comprises a transmitter that transmits a configuration containing an indication of a repetition number of PUCCH, wherein the configuration is determined according to a type of UCI carried in the PUCCH; and a receiver that receives the PUCCH repeatedly with the repetition number.
    Type: Application
    Filed: April 17, 2020
    Publication date: June 22, 2023
    Applicant: Lenovo (Beijing) Ltd.
    Inventors: Wei Ling, Chenxi Zhu, Bingchao Liu, Yi Zhang
  • Publication number: 20230195538
    Abstract: A device may include a processor that includes a named data network (NDN) forwarding daemon (NFD) module. The NFD module may be configured to identify an accelerator on which to configure an offloaded NFD module based on a configuration table indicating a current configuration of the accelerator. The NFD module may be configured to configure the offloaded NFD module on the identified accelerator. The NFD module may be configured to receive an interest packet that includes a workload request. The interest packet may be configured according to an NDN protocol. The NFD module may be configured to determine that the offloaded NFD module is configured to perform the workload request using the identified accelerator based on the configuration table. The NFD module may be configured to offload, via an application programming interface, the workload request to the offloaded NFD module to perform the workload request using the identified accelerator.
    Type: Application
    Filed: November 17, 2022
    Publication date: June 22, 2023
    Inventors: Marcin SPOCZYNSKI, Hao FENG, Maruti GUPTA HYDE, Nageen HIMAYAT, Srikathyayani SRIKANTESWARA, Yi ZHANG