Patents by Inventor Xiao (Charles) Yang

Xiao (Charles) Yang 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: 20250147717
    Abstract: The present disclosure relates to the field of computer technologies, and discloses an audio processing method and apparatus, an electronic device, and a storage medium. The method includes: obtaining media data to be processed and audio metadata of the media data to be processed; performing first loudness compensation on the media data to be processed based on the audio metadata to obtain first media data, where the first loudness compensation includes loudness compensation for dynamic range control; determining a second loudness compensation value corresponding to peak limiting based on an audio feature of the first media data; and performing second loudness compensation and peak limiting on the first media data based on the second loudness compensation value to determine target media data for playback.
    Type: Application
    Filed: November 1, 2024
    Publication date: May 8, 2025
    Inventors: Ye Ma, Chang Xiao
  • Publication number: 20250149560
    Abstract: Provided are material and preparation method thereof, and battery. The anode material includes an active substance. Surface compactness of the anode material is ?, and ??80%. ? is measured by the following test methods: the anode material with mass of m1 g is soaked in a hydrofluoric acid solution with a mass fraction of 20% for 1 hour, then washed and dried to obtain m2 g of a material, and the surface compactness of the anode material is obtained through calculated, where ?=m2/m1×100%.
    Type: Application
    Filed: January 10, 2025
    Publication date: May 8, 2025
    Applicant: BTR NEW MATERIAL GROUP CO., LTD.
    Inventors: Peng HE, Chengmao XIAO, Mingjie LIU, Jianguo REN, Xueqin HE, Xi CHEN, Yijia LIU
  • Publication number: 20250147314
    Abstract: An optical waveguide system and an augmented reality device are disclosed and have advantages of reducing the light leakage rate and improving the light energy efficiency. The optical waveguide system comprises an optical waveguide, the optical waveguide comprises a first side face and a second side face opposite each other; the first side face is provided with a grating; the second side face is provided with a light-leakage prevention element configured to reduce light emitted from the second side face. The light-leakage prevention element may reflect, diffract or absorb light incident to the light-leakage prevention element. Therefore, light emitted from the second side face of the optical waveguide (1) can be reduced, that is, a light leakage phenomenon is reduced; and the light can also be reflected to the grating by reflection or diffraction, thereby improving the utilization rate of light energy, that is, improving the light efficiency.
    Type: Application
    Filed: June 22, 2022
    Publication date: May 8, 2025
    Inventors: En ZHAO, Yi RAO, Xiao WU
  • Publication number: 20250143564
    Abstract: This disclosure relates to methods and devices for designing customized contact lenses, by initially making dynamic wavefront sensor measurements through a trial contact lens that is fitted on an eye, and then calculating a WaveFront Guided (WFG) correction to be applied to the trial contact lens that reduces the RMS level of aberrations as much as practically possible. The output of the wavefront correction program is a customized lathe file that the manufacturer can use to make customized contact lenses on a lathe. The method works best for soft contact lenses and scleral lenses.
    Type: Application
    Filed: January 8, 2025
    Publication date: May 8, 2025
    Applicant: Wavefront Dynamics, Inc.
    Inventors: Daniel R. Neal, Xifeng Xiao
  • Publication number: 20250149567
    Abstract: An anode material, a preparation method thereof, and a battery provided. The anode material includes a secondary particle, the secondary particle includes a plurality of agglomerated primary particles, and a primary particle of the plurality of primary particles includes an active material doped with iron element and nickel element, where the iron element accounts for a mass content of A ppm in the anode material, the nickel element accounts for a mass content of B ppm in the anode material, and 9.2?A/B?20. In the anode material provided, hardness of the nano-silicon is strengthened, thereby improving stability of the nano-silicon particles, reducing volume change of the anode material, and improving cycling stability of the battery.
    Type: Application
    Filed: January 10, 2025
    Publication date: May 8, 2025
    Applicant: BTR NEW MATERIAL GROUP CO., LTD.
    Inventors: Chengmao XIAO, Peng HE, Zhuo XIONG, Jianguo REN, Xueqin HE
  • Publication number: 20250150025
    Abstract: The present invention provides a transmission device applied to a photovoltaic tracking support. The photovoltaic tracking support comprises a stand column and a main beam. The main beam is rotatably supported on the stand column, and the main beam supports a photovoltaic assembly. The transmission device comprises a composite chain gear set and a composite chain wheel set. The composite chain gear set has multiple chain gears. The multiple chain gears are coaxially arranged and are arranged in a manner that the teeth are staggered. The composite chain wheel set has multiple chain wheels. The multiple chain wheels are coaxially arranged, and are in one-to-one correspondence to and meshing transmission with the multiple chain gears. One of the composite chain gear set and the composite chain wheel set is rotatably disposed on the stand column, and the other is connected to the main beam. The present invention also provides a photovoltaic tracking support comprising the transmission device.
    Type: Application
    Filed: January 8, 2025
    Publication date: May 8, 2025
    Inventors: Jiabao Guo, Xiao Liu
  • Publication number: 20250151025
    Abstract: A system constituting a wireless communication network comprises a processor, and the processor being configured to execute; receiving an acquisition request to acquire information indicating a travel direction of a detection target object; and transmitting, based on the acquisition request, first sensing information, which is a sensing result of the detection target object, the first sensing information including information indicating the travel direction of the detection target object.
    Type: Application
    Filed: October 30, 2024
    Publication date: May 8, 2025
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Xiao SHAO, Kazumi AONO
  • Publication number: 20250145632
    Abstract: The present invention discloses a pyrimidine heterocyclic compound, and a preparation method and medical use thereof. Specifically, the present invention discloses a pyrimidine heterocyclic compound with a structure shown in Formula (A) or a pharmaceutically acceptable salt thereof (groups are each defined in the specification), a pharmaceutical composition comprising the compound, and use of the compound in treatment of cell proliferative diseases (such as cancers).
    Type: Application
    Filed: December 21, 2022
    Publication date: May 8, 2025
    Inventors: Hongfu LU, Jingjing PENG, Xiao DING, Jinxin LIU, Yingtao LIU, Feng REN, Fusheng ZHOU, Tao JIANG, Tao LIANG, Jiong LAN, Qiang LU
  • Publication number: 20250148637
    Abstract: The present disclosure provides a position determining method and apparatus, an electronic device and a storage medium. The method includes: determining whether a target object is located in a blind area of a camera at n historical moments of a historical time queue and a target moment; wherein the historical time queue is configured to store historical position information of the target object at latest n historical moments prior to the target moment, where n is a preset positive integer not less than 2; and in response to the target object being located outside the blind area of the camera at both of the n historical moments and the target moment, determining position information of the target object acquired by the camera at the target moment as the position information of the target object at the target moment.
    Type: Application
    Filed: November 1, 2024
    Publication date: May 8, 2025
    Inventors: Panwang PAN, Jiao CHEN, Cheng CHEN, Yunlong LI, Meifeng XIAO
  • Publication number: 20250150004
    Abstract: Disclosed is a direct control method and system for an internal potential of a bridge arm of a new energy grid-tied inverter (GTI), the control method including the following steps. Measured values are obtained by measuring a port voltage and a port current of a GTI, instantaneous active and reactive power values are calculated, and a phase angle and amplitude reference of an internal potential of a bridge arm are obtained to generate reference values thereof. The internal potential of the bridge arm is estimated, and an estimated value used as a feedback signal, after being compared with the reference values, is sent to an internal potential controller to obtain a modulating signal, which is sent to a pulse width modulation (PWM) module, realizing direct control of the internal potential of the bridge arm. In the present disclosure, the dynamic performance of the GTI is improved while improving power quality.
    Type: Application
    Filed: January 10, 2025
    Publication date: May 8, 2025
    Inventors: Huafeng XIAO, Xu WU
  • Publication number: 20250144985
    Abstract: The present disclosure discloses a cloak bracket for rear bucket of pickup truck including fixed crossbars that are symmetrically provided on a left inner side and a right inner side of the rear bucket. Two fixed crossbars are provided with a first hinge member and a second hinge member on a side of the fixed crossbars along a length direction thereof, respectively. Two second hinge members are hinged with two tail ends of a first arched support bracket, respectively; middle sections on two sides of the first arched support bracket are hinged with a head end of a support arm, respectively; a tail end of the support arm is detachably hinged with the first hinge member. The beneficial effect of the present disclosure is that a detachable characteristic of the support arm can be used to quickly detach the support arm from the first hinge member.
    Type: Application
    Filed: January 4, 2024
    Publication date: May 8, 2025
    Inventors: TAIPING YANG, HUANZHI GONG, ZHIFENG ZHU, JIANWEN XIAO
  • Publication number: 20250148412
    Abstract: A trained computer model for automatic identification of a wrong delivery location for an order placed at an online system. The online system receives, via a user interface, a user input that includes a delivery location for the order. The online system compares the received delivery location with a stored delivery location for the user. Responsive to identifying that the received and stored delivery locations are different, the online system accesses and applies a computer model to predict, based on features of the order, a likelihood of the received delivery location being correct. The online system generates, based on the predicted likelihood, a confidence score of the received delivery location being correct. Responsive to the confidence score being below a threshold score, the online system causes a device of the user to display a user interface with a message prompting the user to verify accuracy of the received delivery location.
    Type: Application
    Filed: November 2, 2023
    Publication date: May 8, 2025
    Inventors: Charles Wesley, Brent Scheibelhut, Hua Xiao
  • Publication number: 20250149737
    Abstract: This disclosure is directed to composites comprising a polymeric film coated on one or both sides with a MXene material, as well as lithium metal electrodes and components thereof, including MXene-polymer composite separators.
    Type: Application
    Filed: November 20, 2024
    Publication date: May 8, 2025
    Inventors: Yury GOGOTSI, Xu XIAO, Wei YAO, Jun TANG
  • Publication number: 20250149551
    Abstract: The present application relates to an anode material and a lithium-ion battery. The anode material includes an active material including a porous matrix and a silicon matrix. At least a portion of the silicon matrix is distributed in pores of the porous matrix. In the infrared spectrum obtained by testing the anode material using an infrared spectrometer, there are a stretching vibration peak of SiH2 bond at a wave number of 2090 cm?1 and a stretching vibration peak of SiH bond at a wave number of 2000 cm?1. A ratio Z of an area of the stretching vibration peak of the SiH2 bond to an area of the stretching vibration peak of the SiH bond is in a range from 0.01 to 5.0. Within the above defined range, it indicates that the silicon matrix in the anode material mainly exists in the form of SiH bonds.
    Type: Application
    Filed: January 7, 2025
    Publication date: May 8, 2025
    Inventors: MINGJIE LIU, PENG HE, CHENGMAO XIAO, EMING GUO, JIANGUO REN, XUEQIN HE
  • Publication number: 20250143371
    Abstract: An atomizer includes: a heating component comprising a porous body and a heater provided on the porous body; and a bottom base, a conductive member being arranged on the bottom base, an elastic conductive component being detachably arranged at an end of the conductive member, the elastic conductive component abutting against the heater. The heater is electrically connected to a power supply component through the elastic conductive component and the conductive member.
    Type: Application
    Filed: January 13, 2025
    Publication date: May 8, 2025
    Inventors: Min WANG, Fengwen LU, Weidong ZHOU, Xiao'an ZHU
  • Publication number: 20250145463
    Abstract: This invention introduces a homologous heterostructure FeSe electrode material with exceptional tap density and its preparation method, situated within a specific technical domain. The material comprises a unique homo-heterostructure of tetragonal t-FeSe and hexagonal h-FeSe, boasting a tap density of 2.57 cm3g-1. It is synthesized by uniformly mixing iron and selenium powders, followed by heating in a tube furnace. This carbon-free, homologous heterogeneous crystalline FeSe, designed as a sodium-ion battery anode, demonstrates notable structural stability and superior rate performance. The invention enhances charge transfer efficiency through charge redistribution and lattice distortion at the phase boundary, facilitates metal ion transport, and introduces extra active sites for reversible redox reactions. These features significantly boost the material's ion transport kinetics and storage capacity, leading to remarkable long-cycle and high-rate performance.
    Type: Application
    Filed: March 13, 2024
    Publication date: May 8, 2025
    Applicant: BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY
    Inventors: Ying XIAO, Yue MIAO, Fenglian GONG, Shilin HU, Shimou CHEN
  • Publication number: 20250151499
    Abstract: Provided is a display substrate, including an array substrate, a connection layer, and a light-emitting functional layer, wherein the connection layer is disposed between the array substrate and the light-emitting functional layer; and the connection layer is provided with a plurality of via holes, and the light-emitting functional layer comprises a plurality of light-emitting units, wherein each of the light-emitting units is electrically connected with a conductive structure in at least one via hole, and an orthographic projection of the via hole on a carrying surface of the connection layer is disposed outside an orthographic projection of a light-emitting region of a corresponding light-emitting unit on the carrying surface.
    Type: Application
    Filed: September 26, 2023
    Publication date: May 8, 2025
    Inventors: Yunlong LI, Pengcheng LU, Wei LIU, Xiao BAI
  • Publication number: 20250145624
    Abstract: Described herein are PKMYT1 (Myt1) inhibitors and pharmaceutical compositions comprising said inhibitors. The subject compounds and compositions are useful for the treatment of a disease or disorder associated with PKMYT1.
    Type: Application
    Filed: February 17, 2023
    Publication date: May 8, 2025
    Inventors: Xiao DING, Fanye MENG, Feng REN, Yazhou WANG, Min ZHENG
  • Publication number: 20250151580
    Abstract: A display panel includes an array substrate, a plurality of light-emitting units arranged on the array substrate, an isolation structure arranged on the array substrate and separating the plurality of light-emitting units, and an encapsulation layer. The encapsulation layer includes at least a first encapsulation layer, each of the at least a first encapsulation layer is arranged on a side of a corresponding light-emitting unit of the plurality of light-emitting units away from the array substrate. An orthographic projection of the light-emitting unit on the array substrate is located within an orthographic projection of a corresponding first encapsulation layer on the array substrate. At least a part of the first encapsulation layer beyond the corresponding light-emitting unit is located between the corresponding light-emitting unit and the isolation structure.
    Type: Application
    Filed: June 13, 2024
    Publication date: May 8, 2025
    Applicants: Hefei Visionox Technology Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd
    Inventors: Zhengkui DONG, Yiming XIAO, Liusong NI, Deng GAO, Zengqiang XIA, Bowen YANG, Jian WU, Yunjie LIU, Zhihui XIAO
  • Publication number: 20250151457
    Abstract: A solar cell is provided, including: a substrate; a passivation layer formed over a surface of the substrate; fingers penetrating the passivation layer to be electrically connected to the substrate and including first and second fingers alternatingly arranged; connection electrodes each in electrical contact with end portions of at least two adjacent first fingers on a same side and includes one of a sectional structure and a curved wave-like structure. The sectional structure includes at least a first connection section and a second connection section connected to each other, where the first connection section is connected to an end portion of a respective finger of the at least two adjacent first fingers, the first connection section and the respective finger has an included angle that is not equal to 180°, and the first connection section and the second connection section has an included angle that is not equal to 180°.
    Type: Application
    Filed: February 16, 2024
    Publication date: May 8, 2025
    Inventors: Huimin LI, Menglei XU, Jie YANG, Xiao CHEN, Xinyu ZHANG