Patents by Inventor Wen Huang

Wen Huang 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: 20240259798
    Abstract: A multi-device-multi-account management system includes: a cloud server and a plurality of user equipment communicating with the cloud server. The cloud server includes an AMS for providing a plurality of log-in options and a DMS for managing the plurality of user equipment. The plurality of log-in options include after a user account logging in, the AMS providing automatic introducing personal information into an user equipment which the user account logs in. The AMS generates a QR code which is corresponding to the user account. The user equipment scans the QR code to log into the AMS.
    Type: Application
    Filed: May 1, 2023
    Publication date: August 1, 2024
    Applicant: BENQ CORPORATION
    Inventors: Chin-Jui CHI, Pei-Wen HUANG
  • Publication number: 20240248752
    Abstract: A process scheduling method and a terminal device are provided. According to the process scheduling method, for a first process with a first tag in a process set, when the first process is instructed to be scheduled, the terminal device prohibits scheduling of the first process. In this way, a CPU of the terminal device does not execute the first process, that is, the CPU does not allocate resources to the first process. Alternatively, the first process is set at the end of a process queue to be scheduled, because the terminal device always executes, from the process queue to be scheduled, a top process in the process queue to be scheduled. In this way, the terminal device has a reduced probability of executing the first process.
    Type: Application
    Filed: September 13, 2022
    Publication date: July 25, 2024
    Applicant: Honor Device Co., Ltd.
    Inventors: Wen HUANG, Jing ZHAO
  • Publication number: 20240251501
    Abstract: A flexible circuit board and a display module are provided. The flexible circuit board includes: a flexible substrate having a chip binding region; a driving chip, arranged in the chip binding region of the flexible substrate; and a protective layer, arranged on a side of the driving chip away from the flexible substrate, where the protective layer includes an electrostatic discharge layer, an orthographic projection of the electrostatic discharge layer on the flexible substrate at least partially overlaps with an orthographic projection of the driving chip on the flexible substrate.
    Type: Application
    Filed: May 23, 2022
    Publication date: July 25, 2024
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Jiahua WANG, Hao CHENG, Jianjun WU, Qiang FAN, Xin BI, Jingchang SU, Wen HUANG
  • Publication number: 20240244123
    Abstract: A communications chip of the terminal device receives the to-be-processed data packet, obtains the to-be-identified process, and then determines whether the to-be-identified process exists in the preset filtering rule, and when the to-be-identified process exists in the filtering rule, the communications chip does not forward the to-be-processed data packet to the application processor. In the method disclosed in the embodiments of this application, when the terminal device is in a screen-off state and enters a dormant state, when receiving the data packet sent by the cloud server, the communications chip does not immediately wake up the application processor, and instead first identifies to determine whether the data packet needs to be filtered out, that is, determine whether the process of the application program to which the data packet is to be sent is restricted from data exchange with the cloud server.
    Type: Application
    Filed: May 12, 2022
    Publication date: July 18, 2024
    Inventor: Wen Huang
  • Patent number: 12039918
    Abstract: A voltage controller of a display system includes a gate high voltage detector for detecting a gate high voltage, and a gate low voltage detector for detecting a gate low voltage. The gate high voltage and the gate low voltage are supplied to a gate driver, and the gate high voltage is greater than the gate low voltage.
    Type: Grant
    Filed: March 30, 2023
    Date of Patent: July 16, 2024
    Assignee: Himax Technologies Limited
    Inventor: Han-Wen Huang
  • Patent number: 12041248
    Abstract: A down-sample video coding system is provided. A decoding system receives to be decoded data from a bitstream for one or more pictures of a video. Each picture includes pixels having different color components. The decoding system receives up-down-sampling parameters that are applicable to a current video unit in the received data. The up-down-sampling parameters include different subsets for different color components. The decoding system decodes the data to reconstruct the current video unit. The decoding system up-samples the reconstructed current video unit according to the up-down-sampling parameters. The different color components of the current video unit are up-sampled according to different subsets of the up-down-sampling parameters.
    Type: Grant
    Filed: July 15, 2022
    Date of Patent: July 16, 2024
    Assignee: MediaTek Singapore Pte. Ltd.
    Inventors: Olena Chubach, Yu-Wen Huang, Ching-Yeh Chen
  • Publication number: 20240236863
    Abstract: A power consumption control method and an apparatus. The method includes: detecting that a load of a process corresponding to a background application is higher than a preset load threshold and a running duration is greater than or equal to a preset duration threshold; determining that running of the background application is not perceived by a user; and reducing a duration for which the process corresponding to the background application uses processor resources within a unit duration, and reducing a processor utilization rate of the process. In this way, the occupation of processor resources by an abnormally-high-load background process can be reduced, the processor resources are released, a processor load is reduced, and processor power consumption is reduced, thereby improving processor performance.
    Type: Application
    Filed: January 3, 2023
    Publication date: July 11, 2024
    Inventors: Jing Zhao, Wen Huang
  • Publication number: 20240234460
    Abstract: An electrode controls transmittance of a blocking layer over a photodiode of a pixel sensor (e.g., a photodiode of a small pixel detector) by changing oxidation of a metal material included in the blocking layer. By using the electrode to adjust transmittance of the blocking layer, pixel sensors for different uses and/or products may be produced using a single manufacturing process. As a result, power and processing resources are conserved that otherwise would have been expended in switching manufacturing processes. Additionally, production time is decreased (e.g., by eliminating downtime that would otherwise have been used to reconfigure fabrication machines.
    Type: Application
    Filed: February 22, 2024
    Publication date: July 11, 2024
    Inventors: Li-Wen HUANG, Chung-Liang CHENG, Ping-Hao LIN, Kuo-Cheng LEE
  • Publication number: 20240236329
    Abstract: Exemplary video processing methods and apparatuses for encoding or decoding a current block by inter prediction are disclosed. Input data of a current block is received and partitioned into sub-partitions and motion refinement is independently performed on each sub-partition. A reference block for each sub-partition is obtained from one or more reference pictures according to an initial motion vector (MV). A refined MV for each sub-partition is derived by searching around the initial MV with N-pixel refinement. One or more boundary pixels of the reference block for a sub-partition is padded for motion compensation of the sub-partition. A final predictor for the current block is generated by performing motion compensation for each sub-partition according to its refined MV. The current block is then encoded or decoded according to the final predictor.
    Type: Application
    Filed: March 26, 2024
    Publication date: July 11, 2024
    Inventors: Yu-Cheng LIN, Chun-Chia CHEN, Chih-Wei HSU, Ching-Yeh CHEN, Tzu-Der CHUANG, Yu-Wen HUANG
  • Publication number: 20240229858
    Abstract: An electronic device includes a monitor stand, a hinge mechanism, and an operation element. The hinge mechanism includes a back plate, a speed reduction assembly, and a friction assembly. The back plate is fixed to the monitor stand. The speed reduction assembly includes an input plate and a speed reduction member. The speed reduction member is arranged on the input plate. The friction assembly is arranged between the back plate and the input plate. The operation element is connected to the speed reduction member. A rotation center of the operation element coincides with an axis of the back plate and the speed reduction member are coaxially arranged.
    Type: Application
    Filed: January 17, 2023
    Publication date: July 11, 2024
    Inventors: Chih-Wei KUO, Yu-Chun HUNG, Che-Yen CHOU, Chen-Wei TSAI, Hsiang-Wen HUANG
  • Patent number: 12030814
    Abstract: A method for preparing Portland cement includes: respectively weighing iron slag, copper slag, vanadium slag, and nickel slag and grinding, to yield prefabricated iron slag, prefabricated copper slag, prefabricated vanadium slag, and prefabricated nickel slag; weighing mica and kaolinite, mixing, and grinding to obtain aluminous raw materials; evenly mixing the prefabricated iron slag and the aluminous raw materials, and calcining, to yield an iron-aluminum eutectic mineral; weighing the marble, fluorite, dolomite, and quartz, evenly mixing the marble, fluorite, dolomite, and quartz with the prefabricated copper slag, prefabricated vanadium slag, and prefabricated nickel slag to yield a first mixture; grinding the iron-aluminum eutectic mineral to yield powders, and calcining a second mixture of the first mixture and the powders, to yield the cement clinker; and cooling the cement clinker, and grinding a third mixture of the cooled cement clinker and the gypsum, to yield the Portland cement.
    Type: Grant
    Filed: May 11, 2023
    Date of Patent: July 9, 2024
    Assignees: 1st Assignee: CHINA BUILDING MATERIALS ACADEMY CO., LTD., 2nd Assignee: CHINA NATIONAL BUILDING MATERIAL GROUP CO., LTD.
    Inventors: Kunyue Zhang, Xiao Zhi, Min Wang, Zhaijun Wen, Xiaopeng An, Wen Huang, Guang Yao, Yang Yu, Xin Shen
  • Publication number: 20240219822
    Abstract: An illumination system provides an illumination light beam and includes a light source device providing a first light beam, a dichroic element, a lens module, and a wavelength conversion element disposed on a transmission path of the first light beam and configured to convert the first light beam into a second light beam. The dichroic element is disposed between the light source device and the wavelength conversion element, guides the first light beam from the light source device to the wavelength conversion element, and transmits the second light beam from the wavelength conversion element. The lens module is disposed between the dichroic element and the wavelength conversion element. The lens module includes a first lens element including a first surface and a second surface opposite to each other, and at least one of the first surface and the second surface is a Fresnel structure surface.
    Type: Application
    Filed: December 21, 2023
    Publication date: July 4, 2024
    Applicant: Coretronic Corporation
    Inventors: Yi-Tien Lu, Chin-Wen Huang, Kuan-Lun Chen
  • Publication number: 20240218121
    Abstract: A polycarbonate oligomer and a manufacturing method for the polycarbonate oligomer, a curable composition, an epoxy crosslinked product and a method for degrading the epoxy crosslinked product by aminolysis are provided. The polycarbonate oligomer includes a structure represented by formula (I), and formula (I) is defined as in the specification.
    Type: Application
    Filed: December 7, 2023
    Publication date: July 4, 2024
    Inventors: Meng-Wei WANG, Yun-Wen HUANG
  • Patent number: 12027644
    Abstract: A semiconductor device includes a substrate having a first side and a second side opposite to the first side; a first optical element at the first side of the substrate; and a semiconductor stack on the substrate. The semiconductor stack includes a first reflective structure; a second reflective structure; a cavity region between the first reflective structure and the second reflective structure and having a first surface and a second surface opposite to the first surface; and a confinement layer in one of the second reflective structure and the first reflective structure. The semiconductor device further includes a first electrode and a second electrode on the first surface.
    Type: Grant
    Filed: March 28, 2023
    Date of Patent: July 2, 2024
    Assignee: IREACH CORPORATION
    Inventors: Tzu-Chieh Hsu, Yi-Wen Huang, Shou-Lung Chen, Hsin-Kang Chen
  • Patent number: 12023200
    Abstract: Systems, devices, and methods for performing ultrasound imaging are provided to advantageously determine the viscosity of an anatomy. According to one embodiment, a system for determining a viscosity of an anatomy includes an ultrasound transducer, a vibration source, and a processing system in communication with the ultrasound transducer and the vibration source. The processing system is configured to activate the vibration source to induce in the anatomy a first shear wave at a first frequency and a second shear wave at a second frequency, activate the ultrasound transducer to obtain ultrasound data representative of the anatomy that exhibits the first shear wave and the second shear wave, determine a first wave speed of the first shear wave and a second wave speed of the second shear wave, and determine the viscosity of the anatomy by comparing the first wave speed and the second wave speed.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: July 2, 2024
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Man Nguyen, Hua Xiwe, Sheng-Wen Huang, Carolina Amador Carrascal, Jean-Luc Francois Marie Robert, Vijay Shamdasani
  • Patent number: 12023201
    Abstract: Beamforming circuitry for an ultrasound device is disclosed, that may directly calculate the position in receive line space for an incoming ultrasound data sample given the time of flight (ToF) of that ultrasound data sample. In some embodiments, this may be done without initially buffering the ultrasound data sample received from the particular receive datapath multiplexed to the beamforming circuitry. The beamforming circuitry may then associate the ultrasound data sample with that position in receive line space, and in particular, with a memory address corresponding to that location. Thus, when the beamforming circuitry multiplexes between different receive datapaths, it may not need to buffer ultrasound data samples from different receive datapaths prior to saving the data to memory.
    Type: Grant
    Filed: April 21, 2021
    Date of Patent: July 2, 2024
    Assignee: BFLY OPERATIONS, INC.
    Inventors: Hamid Soleimani, Karl Thiele, Sheng-Wen Huang, Nevada J. Sanchez
  • Patent number: 12021760
    Abstract: A routing establishing method for constructing a routing of a chain network including communication routers, each including a wired communication module, a wireless communication module, and a device configuration file. In a wired exploration procedure, exploration is performed by the source communication router through the wired communication module to obtain a wired communication status between the source and the destination communication routers. In a wireless exploration procedure, exploration is performed by the source communication router through the wireless communication module to obtain a wireless communication status between the source and the destination communication routers. In a routing decision procedure, next hop of the source communication router and whether the transmission routing is through the wired or the wireless communication module are determined and set according to the wired and the wireless communication status.
    Type: Grant
    Filed: August 26, 2021
    Date of Patent: June 25, 2024
    Assignees: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, CSBC CORPORATION, TAIWAN
    Inventor: Yu-Wen Huang
  • Patent number: 12021129
    Abstract: A work function metal gate device includes a gate, a drift region, a source, a drain and a first isolation structure. The gate includes a convex stair-shaped work function metal stack or a concave stair-shaped work function metal stack disposed on a substrate. The drift region is disposed in the substrate below a part of the gate. The source is located in the substrate and the drain is located in the drift region beside the gate. The first isolation structure is disposed in the drift region between the gate and the drain.
    Type: Grant
    Filed: September 15, 2022
    Date of Patent: June 25, 2024
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Chih-Wen Huang, Shih-An Huang
  • Patent number: 12021110
    Abstract: A three-in-one RGB mini-LED device includes a substrate, a second electrical semiconductor layer, a plurality of multiple-quantum well layers, a plurality of first electrical semiconductor layers, and a plurality of mirrors. The second electrical semiconductor layer is disposed on the substrate. The plurality of multiple-quantum well layers are disposed on the second electrical semiconductor layer. An area of each of the plurality of multiple-quantum well layers is smaller than an area of the second electrical semiconductor layer, and a region on the second semiconductor layer is not covered by the plurality of multiple-quantum well layers.
    Type: Grant
    Filed: November 25, 2020
    Date of Patent: June 25, 2024
    Assignee: EXCELLENCE OPTOELECTRONICS INC.
    Inventors: Kuo-Hsin Huang, Tsung-Hsiang Chen, Tsung-Ting Hua, Tzeng-Guang Tsai, Yung-Hsiang Chao, Hao-Chung Kuo, Sung-Wen Huang Chen, Fang-Jyun Liou, An-Chen Liu
  • Patent number: 12016730
    Abstract: An ultrasound system produces maps of acoustic attenuation coefficients from pulse echo signals. Maps are produced using different attenuation coefficient or slope estimation methods, and a plurality of maps from different estimation methods are compounded to produce a final attenuation coefficient map. Confidence maps may also be produced for one or more attenuation coefficient maps, and the confidence map displayed or its measures used to determine weighting for the compounding process.
    Type: Grant
    Filed: January 20, 2020
    Date of Patent: June 25, 2024
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Sheng-Wen Huang, Hua Xie, Man M. Nguyen, Carolina Amador Carrascal, Jean-Luc Francois-Marie Robert, Vijay Thakur Shamdasani