Patents by Inventor Hong Chen

Hong Chen 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: 12211462
    Abstract: Described herein is a system and method for calculating variable refresh rate (VRR) flicker of a display used for information handling systems. VRR display data is provided to the display which generates a raw optical waveform. The raw optical waveform is captured by an optical sensor. The captured raw optical waveform is weighted using an inverse Fast Fourier Transform from a Temporal Contrast Sensitivity Function (TCSF). Calculating the flicker value of the weighted optical waveform over a defined moving window is performed. The flicker average and flicker maximum of the flicker value is used to determine a VRR flicker value.
    Type: Grant
    Filed: July 25, 2023
    Date of Patent: January 28, 2025
    Assignee: Dell Products L.P.
    Inventors: Kuo-Wei Tseng, Hong-Ji Huang, Yu-Chen Liu
  • Patent number: 12209734
    Abstract: A light emitting panel includes a circuit substrate, a plurality of first light emitting components, a plurality of second light emitting components, and a plurality of third light emitting components. The circuit substrate has a plurality of main pixel areas. Each main pixel area is divided into a first subpixel area, a second subpixel area, and a third subpixel area. The first light emitting components, the second light emitting components and the third light emitting components are located in the first subpixel areas, the second subpixel areas and the third subpixel areas respectively. The first light emitting components in two adjacent first subpixel areas are electrically connected in series. The size of each of the first light emitting components is larger than the size of each of the second light emitting components and the third light emitting components.
    Type: Grant
    Filed: July 21, 2022
    Date of Patent: January 28, 2025
    Assignee: AUO CORPORATION
    Inventors: Yu-Hsin Huang, Kuan-Heng Lin, Yi-Hong Chen, Chia-An Lee, Seok-Lyul Lee
  • Patent number: 12213091
    Abstract: The present application relates to devices and components including apparatus, systems, and methods to determine availability of a reference cell for determining a timing of an uplink transmission in a user equipment transmission occasion.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: January 28, 2025
    Assignee: Apple Inc.
    Inventors: Jie Cui, Qiming Li, Chunxuan Ye, Dawei Zhang, Haitong Sun, Hong He, Manasa Raghavan, Seyed Ali Akbar Fakoorian, Xiang Chen, Yang Tang
  • Publication number: 20250027227
    Abstract: Provided are a silicon carbide crystal growth device and a quality control method. The device includes: an annealing unit, a crystal growth unit, an atmosphere control unit, and a transport system; the atmosphere control unit provides a gas environment with low water, oxygen and nitrogen; the transport system transports a plurality of target objects after high-temperature purification by the annealing unit to the atmosphere control unit; after assembling silicon carbide seed crystal and silicon carbide powder in a graphite crucible and covering with thermal insulation material to form a container inside the atmosphere control unit, the transport system transports the container to the crystal growth unit. The method uses a weighing system in a chamber of the crystal growth unit to detect a weight change of silicon carbide seed crystal and silicon carbide powder during a crystal growth process through a plurality of weight sensors of the weighing system.
    Type: Application
    Filed: July 20, 2023
    Publication date: January 23, 2025
    Inventors: Yun-Fu Chen, Wei-Tse Hsu, Min-Sheng Chu, Chien-Li Yang, Tsu-Hsiang Lin, Yuan-Hong Huang
  • Publication number: 20250030882
    Abstract: A method for video encoding comprises determining a mode of Local Illumination Compensation (LIC) for the video encoding to be enabled; calculating LIC parameters for the mode of LIC with a limited number of reference sample pairs, wherein a reference sample pair refers to a luma reference sample and a chroma reference sample; enabling the mode of LIC for the video encoding with the calculated LIC parameters to perform LIC for inter prediction to generate a prediction residual; and forming and outputting a bit-stream encoded with the prediction residual and prediction mode information indicating the mode of LIC.
    Type: Application
    Filed: July 23, 2024
    Publication date: January 23, 2025
    Applicant: BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Ning YAN, Hong-Jheng JHU, Yiwen CHEN, Xiaoyu XIU, Wei CHEN, Chewei KUO, Han GAO, Xianglin WANG, Bing YU
  • Patent number: 12204351
    Abstract: A method for docking a self-moving device to a charging station includes controlling the self-moving device to move relative to a docking boundary using a radio detection device, the radio detection device including a positioning base station and a positioning tag. The method includes judging whether the self-moving device senses a signal from a boundary line, and then taking certain steps depending on whether the boundary line signal was sensed. Related docking devices, self-moving devices, and storage media are also disclosed.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: January 21, 2025
    Assignee: Suzhou Cleva Precision Machinery & Technology Co., Ltd.
    Inventors: Hong Chen, Shaoming Zhu, Xue Ren
  • Publication number: 20250024059
    Abstract: Methods, apparatuses, and non-transitory computer-readable storage mediums are provided for video coding and compression with high precision intra prediction technology. In one method, a decoder obtains a first control flag signaled at a specified level that comprises one of following levels: a Transform Block (TB) level, a Coding Block (CB) level, a slice level, a picture level, or a sequence level, where the first control flag indicates whether a Decoder-side High Precision Intra Mode Derivation (DHI) mode is enabled.
    Type: Application
    Filed: September 27, 2024
    Publication date: January 16, 2025
    Applicant: BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Hong-Jheng JHU, Xiaoyu XIU, Wei CHEN, Che-Wei KUO, Ning YAN, Han GAO, Xianglin WANG, Bing YU
  • Publication number: 20250020019
    Abstract: Disclosed is a retractable gate fence, referring to the technical field of gate fence. The retractable gate fence includes a spool and a pulling cloth, one end of the pulling cloth is connected to the spool. The pulling cloth has a first state that is wound onto the spool and a second state that is unfolded from the spool, and the pulling cloth is provided with a plurality of reinforcing strips at intervals.
    Type: Application
    Filed: August 9, 2023
    Publication date: January 16, 2025
    Applicant: Shenzhen Lute Jiacheng Supply Chain Management Co., Ltd.
    Inventors: Yiting CHEN, Hong XIE
  • Publication number: 20250024060
    Abstract: Methods for video decoding and encoding, apparatuses and non-transitory storage media are provided. In one decoding method, the decoder obtains a plurality of motion vector candidates from a history-based motion vector prediction (HMVP) table, where the plurality of motion vector candidates include a first motion vector constructed candidate and a second motion vector constructed candidate, and the HMVP table stores translational motion information and non-translation motion information. Furthermore, the decoder obtains a virtual block based on the first motion vector constructed candidate and the second motion vector constructed candidate and obtains a plurality of control point motion vectors (CPMVs) for a current block based on a plurality of CPMVs of the virtual block.
    Type: Application
    Filed: September 27, 2024
    Publication date: January 16, 2025
    Applicant: BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Wei CHEN, Xiaoyu XIU, Yi-Wen CHEN, Hong-Jheng JHU, Che-Wei KUO, Ning YAN, Xianglin WANG, Bing YU
  • Publication number: 20250022400
    Abstract: Embodiments of the present disclosure provide a drive apparatus and a display apparatus. The drive apparatus includes: a first controller configured to generate and output a data control synchronization signal after being energized, the data control synchronization signal is configured to control whether to load a data voltage onto a data line in a touch display panel to be connected; and a second controller connected with the first controller, and configured to directly output a first set level signal and a second set level signal before being energized; where the first set level signal is configured to control the selection of a display drive mode from a plurality of drive modes supported by the touch display panel to be connected; and the second set level signal is configured to control the output of a drive signal corresponding to the display drive mode to the touch display panel to be connected.
    Type: Application
    Filed: April 6, 2022
    Publication date: January 16, 2025
    Inventors: Bo WANG, Kangpeng DANG, Hong CHEN, Ming GAO, Xiong GUO, Kuan LI, Zhongli LUO, Xingyu PU, Yuansheng TANG, Hebing XU, Cheng ZUO, Yaokun ZHENG
  • Patent number: 12194432
    Abstract: Chromatography resins having mixed mode ligands and methods of using such resins are provided.
    Type: Grant
    Filed: April 27, 2023
    Date of Patent: January 14, 2025
    Assignee: BIO-RAD LABORATORIES, INC.
    Inventors: Christopher Belisle, Hong Chen, Yueping Xu, Jiali Liao, Xuemei He
  • Patent number: 12199154
    Abstract: This disclosure provides a semiconductor structure and a method of forming buried field plate structures. The semiconductor structure includes a substrate, buried field plate structures, and a gate. The substrate incudes a first surface and a second surface opposite the first surface. Each of the buried field plate structures include a conductive structure and an insulation structure surrounding the conductive structure. The gate is embedded in the substrate and extend into the substrate from the first surface of the substrate, wherein the gate is configured between the two neighboring buried field plate structures. The conductive structure includes portions arranging along a direction perpendicular to the first surface of the substrate and having different widths in a direction parallel to the first surface of the substrate.
    Type: Grant
    Filed: May 5, 2022
    Date of Patent: January 14, 2025
    Assignee: Powerchip Semiconductor Manufacturing Corporation
    Inventors: Chia-Hao Chang, Yu-Jen Huang, Hsin-Hong Chen
  • Patent number: 12194667
    Abstract: The present invention discloses a high temperature resistant outer layer covering aerogel composite material with low dielectric, high heat insulation and high fireproof characteristics and preparation method thereof. The method comprises steps of: (1) mixing hydrolysis, (2) condensation and dispersion, (3) structure molding, (4) atmospheric pressure drying, (5) outer layer covering, (6) curing molding and (7) surface treatment. In this technology, a trace amount of water-dispersible high temperature resistant glue is added to the aerogel sol in the step of condensation and dispersion, which is injected into the fiber-containing preformed structure, and dried at high temperature and atmospheric to prepare aerogel preformed materials. And then, the aerogel preformed materials are wrapped by a high temperature resistant material and cured to prepare the aerogel composite material with low dielectric, high heat insulation and high fireproof properties.
    Type: Grant
    Filed: April 25, 2023
    Date of Patent: January 14, 2025
    Assignee: Taiwan Aerogel Technology Material Co., Ltd.
    Inventors: Jean-Hong Chen, Cheng-Shu Chiang, Ya-Chi Ko, Chi-Hung Lo, Wen-Yen Hsu
  • Publication number: 20250013330
    Abstract: The present disclosure provides a touch driving method, a touch module and a display device, relating to the field of display technology. The display panel has M partitions, each partition includes independent touch control units, each touch control unit includes at least one common electrode block connected to each other; the driving method includes: a frame time includes a display time period and a touch time period, the display time period includes at least one display sub-time period, the touch time period includes at least one touch sub-time period; in each display sub-time period, applying a common electrode signal to all common electrode blocks; in each touch sub-time period, applying a touch driving signal to all touch units of N partitions and not applying the touch driving signal to the touch units of the remaining partitions, and sensing sense signals of the touch units of the N partitions.
    Type: Application
    Filed: September 24, 2024
    Publication date: January 9, 2025
    Applicants: Chongqing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yuansheng TANG, Bo WANG, Kangpeng DANG, Hong CHEN, Hebing XU, Xingyu PU, Xiong GUO, Zhongli LUO, Kuan LI, Cheng ZUO, Ming GAO, Yuhong SUN
  • Publication number: 20250015095
    Abstract: Electronic devices are provided. The electronic device includes a substrate, a plurality of switching elements, a first sensing signal line, and a second sensing signal line. The substrate has a peripheral area. The plurality of switching elements is disposed on the substrate and is disposed in the peripheral area. The first sensing signal line is disposed on the substrate and is electrically connected to a first number of the plurality of switching elements. The second sensing signal line is disposed on the substrate and is electrically connected to a second number of the plurality of switching elements. Wherein, the plurality of switching elements is electrically connected to a common signal line, and the first number is different from the second number.
    Type: Application
    Filed: June 5, 2024
    Publication date: January 9, 2025
    Inventors: Cheng-Shen PAN, Cheng-Min WU, Chien-Feng SHIH, Ming-Jhih CHEN, Cing-Hong CHEN, Wei-Fan TENG
  • Patent number: 12180830
    Abstract: Techniques for determining an uptake capacity of a core sample include measuring a nuclear magnetic resonance (NMR) spectrum signal of a test fluid at a particular pressure and entrained in a core sample enclosed in a test cylinder of an NMR pressure cell such that an annulus is defined between the core sample and the test cylinder; deconvolving the NMR spectrum signal into a first NMR spectrum signal portion that is associated with a first portion of the test fluid in the annulus and a second NMR spectrum signal portion that is associated with a second portion of the test fluid entrained in the core sample; and determining a mass of the second portion of the test fluid based at least in part on the first and second NMR spectrum signals.
    Type: Grant
    Filed: February 1, 2023
    Date of Patent: December 31, 2024
    Assignee: Saudi Arabian Oil Company
    Inventors: Jin-Hong Chen, Stacey M. Althaus, John David Broyles, Houzhu Zhang, Younane N. Abousleiman
  • Patent number: 12183839
    Abstract: A laminated passivation structure of solar cell and a preparation method thereof are disclosed herein. The laminated passivation structure of solar cell includes a P-type silicon substrate, a first dielectric layer, a second dielectric layer, a third dielectric layer and a fourth dielectric layer sequentially arranged on the back surface of the P-type silicon substrate from inside to outside. The preparation method includes generating a first dielectric layer on the back surface of the P-type silicon substrate, and then sequentially depositing a second dielectric layer, a third dielectric layer and a fourth dielectric layer on the first dielectric layer.
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: December 31, 2024
    Assignee: Trina Solar Co., Ltd.
    Inventors: Xueling Zhang, Wei Liu, Hong Chen, Lei Jian, Yifeng Chen
  • Patent number: 12184785
    Abstract: The present invention proposes a storage virtualization architecture, comprising a plurality of hybrid nodes to form a hybrid node network; a plurality of devices coupled to at least one hybrid node of the plurality of hybrid nodes, wherein each of the plurality of devices is installed with a file manager; and a public blockchain network coupled to the plurality of hybrid nodes.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: December 31, 2024
    Assignee: THE FLOWCHAIN FOUNDATION LIMITED
    Inventor: Jun-Hong Chen
  • Patent number: 12185032
    Abstract: A method and a projection system for calibrating a projection area of a projector are provided. The method includes the following. A calibration pattern is projected to form a projection area, and includes a first original mark group and a second original mark group. A captured image including the projection area is obtained. Whether the captured image includes a closed area formed by a complete line is determined. A first calibration operation is performed when the captured image does not include the closed area. A second calibration operation is performed when the projection area in the captured image includes the complete closed area. The projection area is calibrated according to a first mark group or a second mark group in the captured image during the first calibration operation. The projection area is calibrated according to the second mark group in the captured image during the second calibration operation.
    Type: Grant
    Filed: May 4, 2023
    Date of Patent: December 31, 2024
    Assignee: Coretronic Corporation
    Inventor: Kun-Hong Chen
  • Patent number: D1059025
    Type: Grant
    Filed: June 12, 2023
    Date of Patent: January 28, 2025
    Inventor: Bing Hong Chen