Patents by Inventor Dong Feng

Dong Feng 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: 12259354
    Abstract: A sensor may include a sensing element retained within a storage compartment filled with a storage medium, which may also be used as a calibration medium. The sensing element can include a sensing surface located away from the distal end of the sensing element, such that an inactive section of the sensing element can cooperate with a sealing member such as an O-ring to form part of the seal retaining the storage/calibration medium. The sensing element can be extended and retracted from the storage compartment to expose the sensing surface to a process medium, while preserving the storage medium within the storage compartment for post-measurement validation.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: March 25, 2025
    Assignee: Broadley-James Corporation
    Inventors: Robert J. Garrahy, Scott T. Broadley, Chang-Dong Feng, Bradley Joseph Sargent, Josh L. Rothman, Michael Palmer
  • Patent number: 12234282
    Abstract: The invention provides compositions and methods for treating optic neuropathic disorders.
    Type: Grant
    Filed: May 16, 2023
    Date of Patent: February 25, 2025
    Assignee: The Schepens Eye Research Institute, Inc.
    Inventors: Dong Feng Chen, Ji Min, Kin-Sang Cho
  • Publication number: 20250051458
    Abstract: Described are methods for the treatment of disorders associated with microglial activation, including neurodegenerative diseases and immunomodulatory diseases, particularly immunomodulatory diseases of the eye. Generally, the methods include administering a therapeutically effective amount of an IGF1 or IGF1R antibody or antigen binding fragment thereof, or an IGF1R agonist, as described herein, to a subject who is in need of, or who has been determined to be in need of, such treatment.
    Type: Application
    Filed: May 31, 2022
    Publication date: February 13, 2025
    Inventor: Dong Feng Chen
  • Patent number: 12213732
    Abstract: Methods, systems, and devices are provided for assessing visual function, especially in animals. For example, a device can be used for assessing visual functions, such as PLR and OMR, in animals that includes a visual stimulus unit. The device can also include one or more input devices that include at least one camera that is configured to monitor movement of the test subject and a processor that is configured to analyze the movement of the test subject taken by the camera and to assess visual functions of the test subject. The device can be used in a system including a designated general location for the test subject in which the test subject can see the visual stimulus unit and move freely while being monitored by the camera.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: February 4, 2025
    Assignee: The Schepens Eye Research Institute, Inc.
    Inventors: Dong Feng Chen, Gang Luo, Cong Shi, Kin-Sang Cho
  • Publication number: 20250035579
    Abstract: A sensor may include a sensing element retained within a storage compartment filled with a storage medium, which may also be used as a calibration medium. The sensing element can be moved from a first position in which the sensing element is exposed to the storage compartment, and a second position in which the sensing element can be exposed to a process medium. An actuator mechanism may be configured to engage a portion of the sensor to move the sensing element between the first position and the second position. The actuator mechanism may be controlled by an external system, and may include a rotary actuator such as a servomotor or a stepper motor to move the sensing element between the first position and the second position.
    Type: Application
    Filed: August 2, 2024
    Publication date: January 30, 2025
    Inventors: Chang-Dong Feng, Robert J. Garrahy, Scott T. Broadley, Bradley Joseph Sargent, Michael Palmer, Jared H. Nathanson
  • Patent number: 12181438
    Abstract: A sensor may include a sensing element retained within a storage compartment filled with a storage medium, which may also be used as a calibration medium. The sensing element can include a sensing surface located away from the distal end of the sensing element, such that an inactive section of the sensing element can cooperate with a sealing member such as an O-ring to form part of the seal retaining the storage/calibration medium. The sensing element can be extended and retracted from the storage compartment to expose the sensing surface to a process medium, while preserving the storage medium within the storage compartment for post-measurement validation.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: December 31, 2024
    Assignee: Broadley-James Corporation
    Inventors: Robert J. Garrahy, Scott T. Broadley, Chang-Dong Feng, Bradley Joseph Sargent, Josh L. Rothman, Andrew John Boyce
  • Patent number: 12128652
    Abstract: The present disclosure provides a ceramic package for quantum computing and a method for preparation. The ceramic package for quantum computing may include a first ceramic plate, a vacuum tube, and a second ceramic plate connected sequentially from bottom to top, wherein the first ceramic plate is installed with a first light window, the second ceramic plate is installed with a second light window, the first light window and the second light window cover a signal inlet and a signal outlet of the vacuum tube, respectively; the first ceramic plate is provided with a lead wire on a side depart from the vacuum tube and configured to lead a signal into a system.
    Type: Grant
    Filed: March 11, 2024
    Date of Patent: October 29, 2024
    Assignee: HEFEI SHENGDA ELECTRONICS TECHNOLOGY INDUSTRY CO., LTD.
    Inventors: Dong Feng, Lili Jia, Lei Yang, Chunlei Geng, Yujun Zhang
  • Publication number: 20240300219
    Abstract: The present disclosure provides a ceramic package for quantum computing and a method for preparation. The ceramic package for quantum computing may include a first ceramic plate, a vacuum tube, and a second ceramic plate connected sequentially from bottom to top, wherein the first ceramic plate is installed with a first light window, the second ceramic plate is installed with a second light window, the first light window and the second light window cover a signal inlet and a signal outlet of the vacuum tube, respectively; the first ceramic plate is provided with a lead wire on a side depart from the vacuum tube and configured to lead a signal into a system.
    Type: Application
    Filed: March 11, 2024
    Publication date: September 12, 2024
    Applicant: HEFEI SHENGDA ELECTRONICS TECHNOLOGY INDUSTRY CO., LTD.
    Inventors: Dong FENG, Lili JIA, Lei YANG, Chunlei GENG, Yujun ZHANG
  • Patent number: 12055511
    Abstract: A sensor may include a sensing element retained within a storage compartment filled with a storage medium, which may also be used as a calibration medium. The sensing element can be moved from a first position in which the sensing element is exposed to the storage compartment, and a second position in which the sensing element can be exposed to a process medium. An actuator mechanism may be configured to engage a portion of the sensor to move the sensing element between the first position and the second position. The actuator mechanism may be controlled by an external system, and may include a rotary actuator such as a servomotor or a stepper motor to move the sensing element between the first position and the second position.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: August 6, 2024
    Assignee: BROADLEY-JAMES CORPORATION
    Inventors: Chang-Dong Feng, Robert J. Garrahy, Scott T. Broadley, Bradley Joseph Sargent, Michael Palmer, Jared H. Nathanson
  • Patent number: 11967848
    Abstract: A battery system is provided, including a processing module and a plurality of battery modules. Each of the plurality of battery modules includes a battery management system and an electrochemical cell pack controlled by the battery management system. The processing module is configured to control the electrochemical cell pack to alternately perform a discharging or charging operation. A sum of power of battery modules other than a first battery module in the plurality of battery modules is greater than power required by a target power-supplied object, and the first battery module is any one of the plurality of battery modules. A battery management system is configured to record a target time. The processing module or the battery management system is configured to determine a state of health of the electrochemical cell pack in the first battery module based on the target time.
    Type: Grant
    Filed: December 11, 2020
    Date of Patent: April 23, 2024
    Assignee: HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
    Inventors: Zheng Zhong, Dong Feng, Jianye Zhang
  • Publication number: 20240025986
    Abstract: The invention provides compositions and methods for treating optic neuropathic disorders.
    Type: Application
    Filed: May 16, 2023
    Publication date: January 25, 2024
    Inventors: Dong Feng Chen, Ji Min, Kin-Sang Cho
  • Publication number: 20230277623
    Abstract: Disclosed is a method of promoting neuronal growth by administering IGFBPL-1, or an agent that increases or stabilizes IGFBPL-1 activity to a subject in need thereof, e.g., a subject in need of treating optic nerve degeneration.
    Type: Application
    Filed: December 2, 2022
    Publication date: September 7, 2023
    Inventors: Dong Feng Chen, Chenying Guo
  • Patent number: 11692029
    Abstract: The invention provides compositions and methods for treating optic neuropathic disorders.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: July 4, 2023
    Assignee: The Schepens Eye Research Institute, Inc.
    Inventors: Ji Min, Kin-Sang Cho, Dong Feng Chen
  • Patent number: 11622951
    Abstract: The invention provides compositions and methods for preserving, restoring, or enhancing vision of a subject by administering compositions to an injured or diseased eye.
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: April 11, 2023
    Assignee: The Schepens Eye Research Institute, Inc.
    Inventors: Dong Feng Chen, Kin-Sang Cho
  • Patent number: 11613724
    Abstract: A bioreactor sensing system is presented. The bioreactor sensing system comprises a bioreaction vessel. The bioreaction vessel comprises an aperture configured to provide an interface for monitoring contents within the bioreaction vessel. The bioreaction vessel also comprises a port coupled to the bioreaction vessel proximate the aperture. The bioreactor sensing system also comprises a sensing device disposed at least partially within the port such that a sensing element is exposed to the contents. The bioreactor sensing system also comprises an external seal configured to be applied over a portion of the sensing device and a portion of the port.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: March 28, 2023
    Assignee: Rosemount Inc.
    Inventor: Chang-Dong Feng
  • Publication number: 20220246083
    Abstract: Provided in the present invention are a video wall control device and method. The video wall control device comprises: a processor, a memory, a video wall, and a control interface, wherein the memory is used for storing configuration information of multiple video devices; and the processor comprises a detection module for detecting whether the video wall control device receives a connection request from a video device; an acquisition module for acquiring, when the video wall control device receives a connection request from a video device, the configuration information of the video device; a determination module for determining the type of video device according to the acquired configuration information; a loading module for loading a video control service corresponding to the type of video device; and a control module for controlling, in response to the connection request and according to the loaded video control service, the content to be projected of the video device to he projected on a video wall.
    Type: Application
    Filed: May 15, 2020
    Publication date: August 4, 2022
    Inventors: WEI-TSUNG HUNG, YI ZHOU, ZHEN-HUI LIAO, JIAN-PING YU, YONG-CHENG TANG, DONG-FENG WANG
  • Patent number: 11384325
    Abstract: A bioreactor vessel is provided. The bioreactor vessel comprises a bioreactor bag wall having an interior side and an exterior side and an aperture extending from the interior side to the exterior side, wherein the interior side is configured to contact and house a reaction mixture. The bioreactor vessel also comprises a port mounted proximate the aperture, the port including a flange fixedly attached to the bioreactor bag, such that a fluidic seal is maintained along a circumference of the flange. The bioreactor vessel also comprises a plurality of sensors disposed within the port.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: July 12, 2022
    Assignee: Rosemount Inc.
    Inventors: Mark S. Schumacher, Chang-Dong Feng
  • Publication number: 20220187239
    Abstract: A sensor may include a sensing element retained within a storage compartment filled with a storage medium, which may also be used as a calibration medium. The sensing element can include a sensing surface located away from the distal end of the sensing element, such that an inactive section of the sensing element can cooperate with a sealing member such as an O-ring to form part of the seal retaining the storage/calibration medium. The sensing element can be extended and retracted from the storage compartment to expose the sensing surface to a process medium, while preserving the storage medium within the storage compartment for post-measurement validation.
    Type: Application
    Filed: March 26, 2020
    Publication date: June 16, 2022
    Inventors: Robert J. Garrahy, Scott T. Broadley, Chang-Dong Feng, Bradley Joseph Sargent, Josh L. Rothman, Andrew John Boyce, Michael Palmer
  • Publication number: 20220143139
    Abstract: Compositions and methods for treating and/or reducing risk of development or progression of neuroinflammation and neurodegeneration, comprising HSP60 e.g., for nasal administration, and IGFBPL1, e.g., for nasal, systemic, or ocular, e.g., intravitreal, administration.
    Type: Application
    Filed: March 3, 2020
    Publication date: May 12, 2022
    Inventors: Dong Feng Chen, Kin-Sang Cho, Min Ji
  • Patent number: 11328926
    Abstract: The present invention relates to the field of chemical industry, and discloses organosilicone micro-mesoporous ultra-low dielectric thin films and preparation methods therefor. A structural formula of a POSS-based organosilane precursor in the thin film is as follows: where n is 12, 16, 18, 20, or 22, and X is CH3 or CH2CH3. The preparation method includes the following steps: dissolving a certain amount of the POSS-based precursor in an organic solvent at a room temperature; adding an appropriate amount of a photoacid generator, after uniformly stirring, spraying a mixed liquid to form a film on a substrate; placing the substrate under a light-emitting diode lamp for irradiating for a preset time after the organic solvent is completely evaporated; then placing the substrate in N,N-dimethylformamide for undergoing a transesterification reaction with fluoroalkyl alcohol for 24-72 h; and washing and drying to obtain the organosilicone micro-mesoporous ultra-low dielectric thin film.
    Type: Grant
    Filed: October 9, 2018
    Date of Patent: May 10, 2022
    Assignee: HUAIYIN INSTITUTE OF TECHNOLOGY
    Inventors: Lingli Ni, Yongtao Liu, Tao Xie, Minhua Xu, Zhitian Chen, Peng Chai, Xiaoyan Gao, Liang Dong Feng, Shizhong Zhang