Patents by Inventor Wen Li

Wen 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: 20230308325
    Abstract: A data transmission method includes obtaining a data stream. The data stream includes a plurality of bit groups. The method also includes modulating the data stream into a modulated symbol stream according to a modulation rule, and generating a modulated signal based on the modulated symbol stream. The modulated symbol stream includes a plurality of modulated symbol. The modulation rule includes determining, in a symbol period of one modulated symbol based on a value of a first bit group, a zero time point corresponding to the first bit group. The zero time point is a zero crossing point of the modulated signal in the symbol period. The first bit group includes at least one bit. The first bit group is one of the plurality of bit groups. The method further includes sending the modulated signal.
    Type: Application
    Filed: May 25, 2023
    Publication date: September 28, 2023
    Inventors: Gongzheng ZHANG, Tianhang YU, Chen XU, Rong LI, Jun WANG, Wen TONG
  • Publication number: 20230307392
    Abstract: In an embodiment, a device includes: a dielectric layer over an active surface of a semiconductor substrate; a conductive via in the dielectric layer, the conductive via including a first copper layer having a non-uniform grain orientation; and a bonding pad over the conductive via and in the dielectric layer, the bonding pad including a second copper layer having a uniform grain orientation, a top surface of the bonding pad being coplanar with a top surface of the dielectric layer.
    Type: Application
    Filed: June 15, 2022
    Publication date: September 28, 2023
    Inventors: Wen-Hsiung Lu, Ming-Da Cheng, Chia-Li Lin, Yu-Chih Huang, Chen-Shien Chen
  • Publication number: 20230303564
    Abstract: A pyrimidine ring compound represented by formula (III), or a pharmaceutically acceptable salt thereof, and an application thereof in preparation of a medication for treating related diseases.
    Type: Application
    Filed: August 17, 2021
    Publication date: September 28, 2023
    Inventors: Zhaobing XU, Wen JIANG, Lihong HU, Charles Z. DING, Guoping HU, Jian LI, Shuhui CHEN, Ping CHEN, Xiaobing YAN, Yingchun LIU
  • Publication number: 20230295347
    Abstract: The present invention provides compounds which specifically bind to one or more Wnt receptors and methods relating thereto. In some aspects, compositions and methods for treating ocular disorders with modulators of the Wnt signaling pathway are provided. In particular, the ocular disorders are retinopathies. Also provided are methods of dosing and pharmaceutical compositions.
    Type: Application
    Filed: December 30, 2022
    Publication date: September 21, 2023
    Inventors: Hui CHEN, Sungjin LEE, Yang LI, Wen-Chen YEH
  • Publication number: 20230299872
    Abstract: Embodiments of this application disclose a neural network-based communication method and a related apparatus. Specifically, joint training optimization is performed on an encoding neural network used by a transmit end and a decoding neural network used by a receive end. A first neural network in the encoding neural network reuses the decoding neural network and a parameter of the decoding neural network.
    Type: Application
    Filed: March 29, 2023
    Publication date: September 21, 2023
    Inventors: Chen Xu, Gongzheng Zhang, Jian Wang, Rong Li, Jun Wang, Wen Tong
  • Publication number: 20230290815
    Abstract: A trench-gate transistor device includes a substrate and a transistor structure. The transistor structure includes a plurality of superjunctions arranged in a first direction, a rectifying area that has at least one Schottky-based diode, and at least one active unit that is located at a side of said rectifying area in a second direction that intersects with the first direction.
    Type: Application
    Filed: August 19, 2022
    Publication date: September 14, 2023
    Inventors: Po-Hsien LI, Wan-Wen TSENG, Cheng-Jyun WANG
  • Publication number: 20230289969
    Abstract: A method of image segmentation, including: acquiring image information, the image information including an image to be segmented, a template, and a segmentation mask; and obtaining a segmentation result of the image to be segmented based on the image information by an image segmentation mode. The image segmentation model includes an image transforming network and a segmenting network.
    Type: Application
    Filed: March 10, 2023
    Publication date: September 14, 2023
  • Publication number: 20230289507
    Abstract: During a testing of a circuit design, an adaptive clock model and a voltage noise model are utilized within the computer implemented method of the testing environment in order to determine the dynamic effects of voltage variation and adaptive clock on the timing of the circuit design. The computer implemented method uses a hybrid stage that incorporates both a graph-based approach and a path-based approach may also be incorporated into the testing environment in order to maximize a performance of the testing of the circuit design.
    Type: Application
    Filed: March 11, 2022
    Publication date: September 14, 2023
    Inventors: Chunhui Li, Sreedhar Pratty, Tezaswi Raja, Wen Yueh, Vinayak Bhargav Srinath
  • Publication number: 20230286802
    Abstract: The present invention discloses a preparation method for water-soluble potassium polymetaphosphate, and relates to the technical field of potassium polymetaphosphate production and preparation. In the present invention, potassium dihydrogen phosphate is mixed with a divalent cationic metal oxide at a mixing mass ratio of 70-90:5-18 to obtained a mixture, wherein the divalent cationic metal oxide is one or more of calcia, magnesia and zinc oxide in the field of food processing; then the mixture is heated and melted, and the temperature is kept constant for 1-3 h at a temperature of 600-700° C.; and after temperature keeping, the melted mixture is cooled naturally to obtain a product. The water-soluble potassium polymetaphosphate prepared by the present invention has a high water solubility and effectively solves the application defect of a traditional potassium polymetaphosphate product which is insoluble in water.
    Type: Application
    Filed: May 18, 2023
    Publication date: September 14, 2023
    Inventors: Jingmin Li, Wen Li
  • Publication number: 20230288682
    Abstract: A simplified zoom lens module includes first to third lens units, first and second driving assemblies, and a housing. The lens units are arranged along an optical axis. The first driving assembly moves the second lens unit back and forth relative to the first lens unit, the second driving assembly moves the third lens unit back and forth relative to the second lens unit. The first driving assembly includes a first magnet which interacts with a second magnet, one being a permanent magnet, the other being an electromagnet. The first magnet is fixed inside the housing, the second magnet is fixed on the second lens unit. The first and second magnets are attracted to or repelled from each other by voltage and current fed to the electromagnet, thereby moving the lens and changing the focus of the lens module. A module and image-capturing device are also disclosed.
    Type: Application
    Filed: August 2, 2022
    Publication date: September 14, 2023
  • Publication number: 20230283020
    Abstract: An electrical connector includes at least one electrical module, which includes an insulating body and a plurality of transmission modules. Each transmission module includes a terminal assembly and a cable assembly. Each terminal assembly includes two terminals and a shielding shell. Each terminal has a contact portion, a wire connecting portion and an intermediate portion. A first shielding portion of the shielding shell is provided outside the two wire connecting portions of the two terminals, and the first shielding portion is provided with an open area exposing the two wire connecting portions. A conductive sheet is electrically connected to the shielding shells of the terminal assemblies in a same row. The conductive sheet shields the open areas of the shielding shells in the same row. Each first shielding portion and the conductive sheet collectively form a shielding space and are surroundingly provided outside the two corresponding wire connecting portions.
    Type: Application
    Filed: February 22, 2023
    Publication date: September 7, 2023
    Inventors: Zhi Li HE, Wen Chang Chang
  • Publication number: 20230268569
    Abstract: A charging and discharging assembly, a battery core and a battery module are provided in the disclosure, which are applied in a lithium ion battery. The charging and discharging unit includes a positive electrode plate including positive tabs, a negative electrode plate including negative tabs, and a separator for separating the positive electrode plate and the negative electrode plate. The positive tab at least includes a first positive tab and a second positive tab, and the negative tab at least includes a first negative tab and a second negative tab. The positive electrode plate, the separator and the negative electrode plate are stacked with each other. The positive tabs and the negative tabs are respectively shifted to same sides of the positive electrode plate and the negative electrode plate.
    Type: Application
    Filed: April 28, 2023
    Publication date: August 24, 2023
    Inventors: Yinglai WANG, Feng GUO, Yanhong LI, Qinxu JIANG, Jing MA, Liukou XU, Wen HUANG, Ling FANG
  • Publication number: 20230266251
    Abstract: The present disclosure discloses an intelligent point-of-care testing device for mycotoxins based on a quantum dots test strip. A first light source and a second light source are used for exciting a test strip which is placed in a shell and coated with a mycotoxin antigen to obtain emitted light, and a light filtering component is used for filtering out impurity light. A clamping mechanism is used for clamping and fixing an image capturing component. The image capturing component is used for capturing, an image of mycotoxins based on a quantum dots test strip. A processor is used for analyzing and calculating image information to obtain a mycotoxin content result. The testing time is shortened, and the portability and practicability of mycotoxin testing are improved. Quantitative instant testing of single or multi-toxin mixed pollution is achieved, and the technical problem of fluorescence quantification is solved.
    Type: Application
    Filed: December 19, 2022
    Publication date: August 24, 2023
    Applicant: Institute of Oilseed Crops, Chinese Academy of Agricultural Sciences
    Inventors: Xiaofeng Hu, Zhaowei Zhang, Peiwu Li, Jun Jiang, Wen Zhang
  • Publication number: 20230260554
    Abstract: A controller located in a memory device is disclosed. The controller includes a feedback regulation circuit. The feedback regulation circuit is configured to generate a feedback voltage to a power supply circuit according to a power consumption of the controller, for the power supply circuit to adjust an input voltage input to the memory device according to the feedback voltage. When the power consumption of the controller is lower, the feedback voltage is higher, so that the input voltage is lower, and when the power consumption of the controller is higher, the feedback voltage is lower, so that the input voltage is higher.
    Type: Application
    Filed: December 28, 2022
    Publication date: August 17, 2023
    Inventors: Jing LI, Yongxiang SUN, Wen-Bin WU
  • Publication number: 20230250489
    Abstract: The present disclosure relates to a biomarker, a kit, and a method for detection or auxiliary detection of proton irradiation and use thereof, and belongs to the field of biotechnology. The present disclosure provides a microbial biomarker for detection or auxiliary detection of proton irradiation, in which the microbiota includes at least one of Cyanobacteria, Epsilonbacteraeota, Anaerovorax and Helicobacter. In the present disclosure, whether a subject to be tested is exposed to proton radiation is accurately determined by detection of an abundance or relative abundance of DNA of the microbial biomarker. This is conductive to timely accident rescue, casualty treatment and clinical treatment application, which is of great significance to radiation treatment.
    Type: Application
    Filed: December 20, 2022
    Publication date: August 10, 2023
    Applicant: Academy of Military Medical Sciences
    Inventors: Hua GUAN, Shanshan Gao, Pingkun Zhou, Chenjun Bai, Yuchen Li, Hongling Zhao, Wen Zhang, Xiaochang Liu
  • Publication number: 20230253425
    Abstract: An image sensor includes a storage device, where the storage device includes a memory element, a first dielectric layer and a light shielding element. The memory element includes a storage node and a storage transistor gate, where the storage transistor gate is located over the storage node. The first dielectric layer is located over a portion of the storage transistor gate. The light shielding element is located on the first dielectric layer and includes a semiconductor layer. The semiconductor layer is electrically isolated from the memory element, where the light shielding element is overlapped with at least a part of a perimeter of the storage transistor gate in a vertical projection on a plane along a stacking direction of the memory element and the light shielding element, and the stacking direction is normal to the plane.
    Type: Application
    Filed: April 18, 2023
    Publication date: August 10, 2023
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chung-Lei Chen, Clark Lee, Wen-Sheng Wang, Chien-Li Kuo
  • Publication number: 20230244729
    Abstract: A method and a system for providing contents within a region of interest of a user are provided. The system includes a serving system having a database, and an application program executed in a user device. The application program is configured to initiate a user interface for allowing the user to browse the one or more contents within the region of interest. The serving system receives an instruction that is generated when the user clicks a link to enter the region of interest via the user interface. The database is queried according to one or more regions of interest of the user in a user regional activity profile, so as to obtain the contents within every region of interest. Lastly, the serving system provides links associated with the one or more contents to the user device, and the links can be displayed on the user interface.
    Type: Application
    Filed: December 5, 2022
    Publication date: August 3, 2023
  • Publication number: 20230241385
    Abstract: Methods are provided for treating disorders associated with default mode network (DMN) dysfunction in a patient, where the methods include administering alpha-frequency transcranial alternating current stimulation (?-tACS) to the brain of the patient via at least one electrode, and where the ?-tACS is effective to regulate DMN dysfunction and treat disorders associated therewith. Diseases and disorders associated with DMN dysfunction include normal or abnormal aging, cognitive impairment, or neuropsychiatric disorders such as Alzheimer's disease, schizophrenia, autism, or posttraumatic stress disorder (PTSD).
    Type: Application
    Filed: January 30, 2023
    Publication date: August 3, 2023
    Inventors: Wen Li, Kevin Clancy
  • Publication number: 20230246128
    Abstract: A light-emitting device includes a semiconductor epitaxial structure that has a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer disposed between the first conductive semiconductor layer and the second conductive semiconductor layer, a first mesa side wall that is defined by a side wall of the first conductive semiconductor layer and a side wall of the active layer, and a first mesa surface that is defined by a portion of a top surface of the second conductive semiconductor layer. The first mesa side wall has a side wall bottom end connected to the first mesa surface to form a connection portion, which is constituted of the side wall bottom end and a mesa surface proximal region of the first mesa surface that adjoins the side wall bottom end and is roughened. A method for manufacturing the light-emitting device is also disclosed.
    Type: Application
    Filed: March 28, 2023
    Publication date: August 3, 2023
    Inventors: Dongyan ZHANG, Wen LIU, Huiwen LI, Chao JIN, Kuoliang TANG, Kuanfu PAN, Duxiang WANG
  • Publication number: 20230234654
    Abstract: A vacuum suction wall-climbing robot including a body, a vacuum pump and at least four leg mechanisms is disclosed. Each leg mechanism includes a foot unit and a limb unit connecting the foot unit and the body. The foot unit includes a plurality of suction sets connected to the vacuum pump through a pipe. Each suction set includes a sucker able to create a vacuum state within a contact area through the operation of the vacuum pump, and a sheet valve arranged between the pipe and the sucker, which automatically closes the connection between the pipe and the sucker when the vacuum state between the sucker and the contact area becomes a non-vacuum state.
    Type: Application
    Filed: May 12, 2022
    Publication date: July 27, 2023
    Inventors: Chao-Jen LI, Sheng-Wen YEH, Han-Kuei FU, Chin-Pang TU, Shi-Dian LUO