Patents by Inventor Fuwen Li

Fuwen 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).

  • Patent number: 12252867
    Abstract: Disclosed in the present application are a method and apparatus for controlling a wheel loader, and a wheel loader and a storage medium, wherein an original trigger condition for KickDown is preset in the wheel loader. The method for controlling a wheel loader comprises: acquiring a way for releasing KickDown of a wheel loader; determining the current state of the wheel loader on the basis of the way for releasing KickDown; and when the current state of the wheel loader is working state, adjusting an original trigger condition to a first trigger condition, wherein the first trigger condition is easier to trigger than the original trigger condition.
    Type: Grant
    Filed: December 27, 2021
    Date of Patent: March 18, 2025
    Assignee: SUOTE TRANSMISSION EQUIPMENT CO., LTD.
    Inventors: Liang Huang, Fuwen Li, Zhenbei Zhang
  • Publication number: 20240292095
    Abstract: Techniques are provided for a camera control system with reduced power consumption. A system implementing the techniques according to an embodiment includes a scene change tracker configured to quantify a level of change between current and previous image frames provided by the camera. The system also includes a general purpose processor to generate camera control parameters using a first processing algorithm, based on the current and previous image frames, if the level of change exceeds a threshold. The system further includes an image signal processor to generate the camera control parameters using a second processing algorithm, based on the current and previous image frames, if the level of change is less than or equal to the threshold. The image signal processor consumes less power than the general purpose processor and the second processing algorithm is less computationally complex than the first processing algorithm.
    Type: Application
    Filed: December 14, 2021
    Publication date: August 29, 2024
    Applicant: Intel Corporation
    Inventors: Wei Hu, Kaijia Zhu, Yu Xia, Fuwen Li, Hongjiang Zheng
  • Publication number: 20240244171
    Abstract: A method, system, and article provide unified automatic white balancing for multi-image processing.
    Type: Application
    Filed: August 2, 2021
    Publication date: July 18, 2024
    Applicant: Intel Corporation
    Inventors: Yu Xia, Fuwen Li, Wei Gao
  • Patent number: 11280452
    Abstract: An LED filament light including a bulb, a support bar, at least two electrode wires and at least two LED filament strips. Each LED filament strip including a base, an LED chip is set on the base and an electrode is fixed at both ends of the base. One end of the electrode is electrically connected with an LED chip on the base, the other end of the electrode is electrically connected with an electrode of another LED filament or electrically connected to one end of the electrode wires so that the support bar is fixed to the bulb, and the other end is connected with at least one. As the support bar is set to replace the existing LED filament light core and metal wire, and creatively the LED filament electrodes directly is connected to each other.
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: March 22, 2022
    Assignee: XIAMEN ECO LIGHTING CO. LTD.
    Inventors: Minghao Wu, Yanzeng Gao, Feng Wu, Fuwen Li
  • Patent number: 11120532
    Abstract: An image processing method and corresponding system operate by obtaining a first image and generating a first histogram information based on the first image. The method then obtains a cumulative-distribution-function (CDF) curve according to the first histogram information and generates an adaptive curve according to a high-contrast curve and a low-contrast curve. Finally, the method uses the adaptive curve to adjust the CDF curve to generate a mapping curve, and adjusts the first image by using the mapping curve to generate a second image with contrast enhancement effect.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: September 14, 2021
    Assignee: SHANGHAI ZHAOXIN SEMICONDUCTOR CO., LTD.
    Inventors: Fuwen Li, Yichen Li
  • Publication number: 20210207777
    Abstract: An LED filament light including a bulb, a support bar, at least two electrode wires and at least two LED filament strips. Each LED filament strip including a base, an LED chip is set on the base and an electrode is fixed at both ends of the base. One end of the electrode is electrically connected with an LED chip on the base, the other end of the electrode is electrically connected with an electrode of another LED filament or electrically connected to one end of the electrode wires so that the support bar is fixed to the bulb, and the other end is connected with at least one. As the support bar is set to replace the existing LED filament light core and metal wire, and creatively the LED filament electrodes directly is connected to each other.
    Type: Application
    Filed: March 22, 2021
    Publication date: July 8, 2021
    Inventors: Minghao Wu, Yanzeng Gao, Feng Wu, Fuwen Li
  • Patent number: 10982820
    Abstract: An LED filament light including a bulb, a support bar, at least two electrode wires and at least two LED filament strips. Each LED filament strip including a base, an LED chip is set on the base and an electrode is fixed at both ends of the base. One end of the electrode is electrically connected with an LED chip on the base, the other end of the electrode is electrically connected with an electrode of another LED filament or electrically connected to one end of the electrode wires so that the support bar is fixed to the bulb, and the other end is connected with at least one. As the support bar is set to replace the existing LED filament light core and metal wire, and creatively the LED filament electrodes directly is connected to each other.
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: April 20, 2021
    Assignee: XIAMEN ECO LIGHTING CO. LTD.
    Inventors: Minghao Wu, Yanzeng Gao, Feng Wu, Fuwen Li
  • Publication number: 20200347998
    Abstract: An LED filament light including a bulb, a support bar, at least two electrode wires and at least two LED filament strips. Each LED filament strip including a base, an LED chip is set on the base and an electrode is fixed at both ends of the base. One end of the electrode is electrically connected with an LED chip on the base, the other end of the electrode is electrically connected with an electrode of another LED filament or electrically connected to one end of the electrode wires so that the support bar is fixed to the bulb, and the other end is connected with at least one. As the support bar is set to replace the existing LED filament light core and metal wire, and creatively the LED filament electrodes directly is connected to each other.
    Type: Application
    Filed: July 22, 2020
    Publication date: November 5, 2020
    Inventors: Minghao Wu, Yanzeng Gao, Feng Wu, Fuwen Li
  • Patent number: 10760744
    Abstract: An LED filament light including a bulb, a support bar, at least two electrode wires and at least two LED filament strips. Each LED filament strip including a base, an LED chip is set on the base and an electrode is fixed at both ends of the base. One end of the electrode is electrically connected with an LED chip on the base, the other end of the electrode is electrically connected with an electrode of another LED filament or electrically connected to one end of the electrode wires so that the support bar is fixed to the bulb, and the other end is connected with at least one. As the support bar is set to replace the existing LED filament light core and metal wire, and creatively the LED filament electrodes directly is connected to each other.
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: September 1, 2020
    Assignee: XIAMEN ECO LIGHTING CO. LTD.
    Inventors: Minghao Wu, Yanzeng Gao, Feng Wu, Fuwen Li
  • Publication number: 20200184613
    Abstract: An image processing method and corresponding system operate by obtaining a first image and generating a first histogram information based on the first image. The method then obtains a cumulative-distribution-function (CDF) curve according to the first histogram information and generates an adaptive curve according to a high-contrast curve and a low-contrast curve. Finally, the method uses the adaptive curve to adjust the CDF curve to generate a mapping curve, and adjusts the first image by using the mapping curve to generate a second image with contrast enhancement effect.
    Type: Application
    Filed: February 13, 2020
    Publication date: June 11, 2020
    Inventors: Fuwen Li, Yichen Li
  • Patent number: 10607325
    Abstract: Methods for enhancing image contrast applied to an image processing system are provided. The method includes the steps of: obtaining a first image; generating a first histogram information based on the first image; obtaining, a first parameter and a second parameter of the first image based on the first histogram information, wherein the first parameter is related to the number of homogeneous regions of the first image and the second parameter is related to an average luminance information of the first image; performing a weighted calculation based on the first parameter and the second parameter to determine a restriction parameter; performing a contrast limited histogram equalization processing on the first histogram information using the restriction parameter to generate a second histogram information; and adjusting the first image based on the second histogram information and a mapping curve to generate a second image with contrast enhancement effect.
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: March 31, 2020
    Assignee: SHANGHAI ZHAOXIN SEMICONDUCTOR CO., LTD.
    Inventors: Fuwen Li, Yichen Li
  • Patent number: 10436392
    Abstract: A LED filament light has a bulb shell, a base portion, a filament module, a top spreading structure, a bottom spreading structure, a lamp cap and a driving piece. The filament module is placed in the containing space formed by the bulb shell and base portion. The filament module is composed of a plurality of filaments. The top of the plurality of filaments connects to the top spreading structure. The bottom spreading structure extends from the base portion, the bottom of the plurality of filaments connect to the bottom spreading structure. The top spreading structure is supported only by the plurality of filaments. The driving piece is placed in the lamp cap to provide electric power required for the plurality of filaments.
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: October 8, 2019
    Assignee: LEEDARSON LIGHTING CO., LTD.
    Inventors: Liangliang Cao, Xiaobo Chen, Qiyuan Wang, Minghao Wu, Yunnan Lin, Fuwen Li
  • Publication number: 20190195436
    Abstract: An LED filament light including a bulb, a support bar, at least two electrode wires and at least two LED filament strips. Each LED filament strip including a base, an LED chip is set on the base and an electrode is fixed at both ends of the base. One end of the electrode is electrically connected with an LED chip on the base, the other end of the electrode is electrically connected with an electrode of another LED filament or electrically connected to one end of the electrode wires so that the support bar is fixed to the bulb, and the other end is connected with at least one. As the support bar is set to replace the existing LED filament light core and metal wire, and creatively the LED filament electrodes directly is connected to each other.
    Type: Application
    Filed: February 28, 2019
    Publication date: June 27, 2019
    Inventors: Minghao Wu, Yanzeng Gao, Feng Wu, Fuwen Li
  • Patent number: 10253931
    Abstract: An LED filament light including a bulb, a support bar, at least two electrode wires and at least two LED filament strips. Each LED filament strip including a base, an LED chip is set on the base and an electrode chip is fixed at both ends of the base. One end of the electrode chip is electrically connected with an LED chip on the base, the other end of the electrode chip is electrically connected with an electrode chip of another LED filament or electrically connected to one end of the electrode wires so that the support bar is fixed to the bulb, and the other end is connected with at least one. As the support bar is set to replace the existing LED filament light core and metal wire, and creatively the LED filament electrode chips directly is connected to each other.
    Type: Grant
    Filed: May 18, 2017
    Date of Patent: April 9, 2019
    Assignee: XIAMEN ECO LIGHTING CO., LTD.
    Inventors: Minghao Wu, Yanzeng Gao, Feng Wu, Fuwen Li
  • Publication number: 20190043176
    Abstract: Methods for enhancing image contrast applied to an image processing system are provided. The method includes the steps of: obtaining a first image; generating a first histogram information based on the first image; obtaining, a first parameter and a second parameter of the first image based on the first histogram information, wherein the first parameter is related to the number of homogeneous regions of the first image and the second parameter is related to an average luminance information of the first image; performing a weighted calculation based on the first parameter and the second parameter to determine a restriction parameter; performing a contrast limited histogram equalization processing on the first histogram information using the restriction parameter to generate a second histogram information; and adjusting the first image based on the second histogram information and a mapping curve to generate a second image with contrast enhancement effect.
    Type: Application
    Filed: November 13, 2017
    Publication date: February 7, 2019
    Inventors: Fuwen Li, Yichen Li
  • Publication number: 20190032858
    Abstract: A LED filament light has a bulb shell, a base portion, a filament module, a top spreading structure, a bottom spreading structure, a lamp cap and a driving piece. The filament module is placed in the containing space formed by the bulb shell and base portion. The filament module is composed of a plurality of filaments. The top of the plurality of filaments connects to the top spreading structure. The bottom spreading structure extends from the base portion, the bottom of the plurality of filaments connect to the bottom spreading structure. The top spreading structure is supported only by the plurality of filaments.
    Type: Application
    Filed: December 7, 2017
    Publication date: January 31, 2019
    Inventors: Liangliang Cao, Xiaobo Chen, Qiyuan Wang, Minghao Wu, Yunnan Lin, Fuwen Li
  • Patent number: D829940
    Type: Grant
    Filed: July 4, 2017
    Date of Patent: October 2, 2018
    Assignee: XIAMEN ECO LIGHTING CO., LTD.
    Inventors: Qiyuan Wang, Minghao Wu, Xiaobo Chen, Liangliang Cao, Yunnan Lin, Fuwen Li
  • Patent number: D829941
    Type: Grant
    Filed: July 4, 2017
    Date of Patent: October 2, 2018
    Assignee: XIAMEN ECO LIGHTING CO., LTD.
    Inventors: Qiyuan Wang, Minghao Wu, Xiaobo Chen, Liangliang Cao, Yunnan Lin, Fuwen Li
  • Patent number: D838008
    Type: Grant
    Filed: July 4, 2017
    Date of Patent: January 8, 2019
    Assignee: XIAMEN ECO LIGHTING CO., LTD.
    Inventors: Qiyuan Wang, Minghao Wu, Xiaobo Chen, Liangliang Cao, Yunnan Lin, Fuwen Li
  • Patent number: D838009
    Type: Grant
    Filed: July 4, 2017
    Date of Patent: January 8, 2019
    Assignee: XIAMEN ECO LIGHTING CO., LTD.
    Inventors: Qiyuan Wang, Minghao Wu, Xiaobo Chen, Liangliang Cao, Yunnan Lin, Fuwen Li