Patents by Inventor Long Zeng

Long Zeng 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: 12122480
    Abstract: The disclosure belongs to a field of hydraulic equipment, and in particular to an anti-rolling damping device for floating wind turbines. The specific technical scheme: low ends of buoys are connected with an upper surface of a support plate through a damping assembly, and the damping assembly includes a piston cylinder fixedly arranged on the support plate, a piston plate is slidably arranged in the piston cylinder, a piston rod is arranged at one end of the piston plate far from the support plate, the piston rod extends out of the piston cylinder and is fixedly connected with the buoys, and a plurality of first through holes are arranged on a side wall of the piston cylinder near the lower part. The buoys sink with waves, and the piston plate slides downwards in the piston cylinder.
    Type: Grant
    Filed: April 26, 2024
    Date of Patent: October 22, 2024
    Assignee: GUANGDONG OCEAN UNIVERSITY
    Inventors: Hongfei Mao, Zhongbing Zhou, Guanglin Wu, Yingchao Ma, Yanli He, Zhenglin Tian, Jinbo Lin, Hui Yang, Dongbin He, Weijiang Zheng, Jinwen Zeng, Long Han, Yuanting Yang, Junxian Teng
  • Publication number: 20240314019
    Abstract: Network management automation may use network intent (NI) which represents a network design and baseline configuration for that network or network devices with the ability to diagnose deviation from the baseline configuration. This may include automation of the diagnosis of repetitive problems and the enforcement of preventive measures across a network. This automation may be through an automation data table (ADT), which is an extended global data table for managing network assets and network intents associated with those network assets. ADT is a database for intents, supporting intent creation and replication, and can be used in the PDAS system.
    Type: Application
    Filed: May 28, 2024
    Publication date: September 19, 2024
    Applicant: NetBrain Technologies, Inc.
    Inventors: Lingping Gao, Yanguo Guo, Qingyuan Ni, Long Zeng, Jiyu Tian, Xinfeng Xia, Zhongxi Yuan, Guangdong Liao
  • Publication number: 20240305517
    Abstract: Intent Template (NIT) simplifies the Intent's replication. Users can define NIT for any network intent (NI) with the single-device diagnosis by setting the device qualifications and the critical variables to be auto-tested. The Intent with the template configured can be cloned on the fly after it is decoded and installed in the Intent Library, which may be the central console to install Intent and NIT in the Problem Diagnosis Automation System (PDAS) system: enable the backend decoding service to qualify the devices against the template setting; update the baseline data; enable the auto intent to create the intents in the map (Auto Intent for the IAF); install the Intent in TAF and PAF; execute the configure orchestration files downloaded from NetBrain KC to download and install the intents automatically.
    Type: Application
    Filed: December 14, 2023
    Publication date: September 12, 2024
    Applicant: NetBrain Technologies, Inc.
    Inventors: Lingping Gao, Peng Zhao, Xu Zhao, Long Zeng, Xufei Cheng, Zhongxi Yuan, Guangdong Liao
  • Publication number: 20240294232
    Abstract: The disclosure belongs to a field of hydraulic equipment, and in particular to an anti-rolling damping device for floating wind turbines. The specific technical scheme: low ends of buoys are connected with an upper surface of a support plate through a damping assembly, and the damping assembly includes a piston cylinder fixedly arranged on the support plate, a piston plate is slidably arranged in the piston cylinder, a piston rod is arranged at one end of the piston plate far from the support plate, the piston rod extends out of the piston cylinder and is fixedly connected with the buoys, and a plurality of first through holes are arranged on a side wall of the piston cylinder near the lower part. The buoys sink with waves, and the piston plate slides downwards in the piston cylinder.
    Type: Application
    Filed: April 26, 2024
    Publication date: September 5, 2024
    Inventors: Hongfei MAO, Zhongbing ZHOU, Guanglin WU, Yingchao MA, Yanli HE, Zhenglin TIAN, Jinbo LIN, Hui YANG, Dongbin HE, Weijiang ZHENG, Jinwen ZENG, Long HAN, Yuanting YANG, Junxian TENG
  • Publication number: 20240287029
    Abstract: The present disclosure discloses sulfonamides, methods for preparation thereof and uses thereof, belonging to the technical field of medicinal chemistry. The structure of the sulfonamides of the present disclosure is shown in Formula I. The present disclosure also provides use of the compound of Formula I or a salt, solvate, isomer, metabolite, nitrogen-oxide, or prodrug thereof in the manufacture of a medicament for the treatment or prevention of P2X3 and/or P2X2/3 receptor-associated diseases. The sulfonamides of the present disclosure have a potent cough suppressing effect and a significantly prolonged action. Their inhibitory activity against P2X3 is superior to that of Comparative compound 1 and the positive control Gefapixant.
    Type: Application
    Filed: March 27, 2024
    Publication date: August 29, 2024
    Inventors: Yanqun ZENG, Xucheng ZHU, Long HUANG, Tao ZHU, Xia MOU, Haixia FU
  • Publication number: 20240263711
    Abstract: A volume liquid fixed-ratio multi-batch mixing valve includes a valve body, including a first inlet liquid chamber, a second inlet liquid chamber and a mixing chamber; a first valve core, controlling liquid inflow into the first inlet liquid chamber; a second valve core, controlling liquid inflow into the second inlet liquid chamber; a liquid drainage valve core, controlling liquid drainage; a rotary shaft includes a first impeller and a second impeller. The first impeller and the second impeller alternately control flow to the first inlet liquid chamber and the second inlet liquid chamber and to the second inlet liquid chamber and the mixing chamber. The first impeller and the second impeller are symmetrically about the rotary shaft; when the first inlet liquid chamber and the second inlet liquid chamber are communicated, the second valve core closes the second inlet liquid chamber and the mixing chamber.
    Type: Application
    Filed: December 28, 2021
    Publication date: August 8, 2024
    Inventors: Ziliang ZHAO, Zhenguo LU, Hongbin WANG, Qingliang ZENG, Changjiang LI, Long GAO, Hong SONG
  • Patent number: 12044322
    Abstract: A volume liquid fixed-ratio multi-batch mixing valve includes a valve body, including a first inlet liquid chamber, a second inlet liquid chamber and a mixing chamber; a first valve core, controlling liquid inflow into the first inlet liquid chamber; a second valve core, controlling liquid inflow into the second inlet liquid chamber; a liquid drainage valve core, controlling liquid drainage; a rotary shaft includes a first impeller and a second impeller. The first impeller and the second impeller alternately control flow to the first inlet liquid chamber and the second inlet liquid chamber and to the second inlet liquid chamber and the mixing chamber. The first impeller and the second impeller are symmetrically about the rotary shaft; when the first inlet liquid chamber and the second inlet liquid chamber are communicated, the second valve core closes the second inlet liquid chamber and the mixing chamber.
    Type: Grant
    Filed: December 28, 2021
    Date of Patent: July 23, 2024
    Assignee: SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Ziliang Zhao, Zhenguo Lu, Hongbin Wang, Qingliang Zeng, Changjiang Li, Long Gao, Hong Song
  • Patent number: 12038075
    Abstract: A gear-hydraulic-rhombic pyramid integrated multi-mode hybrid transmission device includes an input assembly, a hydraulic transmission mechanism, a front planetary gear mechanism, a rhombic pyramid-type continuously variable transmission mechanism, a rear planetary gear mechanism, an output assembly, a clutch assembly, and a brake assembly. The clutch assembly connects an output end of the input assembly to an input end of the hydraulic transmission mechanism and an input end of the front planetary gear mechanism. The clutch assembly connects an output end of the hydraulic transmission mechanism to the front planetary gear mechanism and the rear planetary gear mechanism. The clutch assembly connects the front planetary gear mechanism, the rhombic pyramid-type continuously variable transmission mechanism, the rear planetary gear mechanism, and the output assembly in sequence. The clutch assembly and the brake assembly provide a continuous transmission ratio between the input assembly and the output assembly.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: July 16, 2024
    Assignee: JIANGSU UNIVERSITY
    Inventors: Zhen Zhu, Lingxin Zeng, Yingfeng Cai, Long Chen, Yulin Deng, Xiaodong Sun, Xiang Tian, Yong Wang, Falin Zeng, Chaofeng Pan
  • Patent number: 12023729
    Abstract: The present invention discloses a directional solidification method for a superalloy single crystal blade based on solid-liquid interface steady control. The method establishes effective criteria for withdrawal speed adjustment, i.e. the related position between a macro solid-liquid interface and a thermal baffle, the range between the dendrite tips at the solid-liquid interface, and the difference between the advance speed of the macro solid-liquid interface and the withdrawal speed. With these criteria, the advance of the solid-liquid interface during directional solidification is simulated and a withdrawal speed curve v(t) for the solid-liquid interface steady advancement was obtained. And then, the single crystal blade was prepared.
    Type: Grant
    Filed: January 5, 2021
    Date of Patent: July 2, 2024
    Assignee: Shanghai Jiao Tong University
    Inventors: Long Zeng, Jun Li, Mingxu Xia, Neng Ren, Binqiang Wang, Jianguo Li
  • Publication number: 20230336400
    Abstract: Problem Diagnosis Automation System (PDAS) automates the diagnosis of repetitive problems and the enforcement of preventive measures across a network. Automation assets across the network include Network Intent (NI) inside the no-code platform. A Network Intent Cluster (NIC) clones a NI across the network to create a group of NIs (member NIs) with the same design or logic. A subset of Member NIs can be executed according to user-defined conditions based on the member device, the member NI tags, or signature variables. A Triggered Automation Framework (TAF) matches the incoming API calls from a 3rd party system to current incidents and installs the automation (e.g., NI/NIC) to be triggered for each call. It may include: Integrated IT System defining the scope and data of the incoming API calls; Incident Type to match a call to an Incident; and Triggered Diagnosis to define what and how the NIC/NI is executed.
    Type: Application
    Filed: February 21, 2023
    Publication date: October 19, 2023
    Applicant: NetBrain Technologies, Inc.
    Inventors: Lingping Gao, Zhekuan Wang, Peng Zhao, Long Zeng, Jiyu Tian, Hongwei Liu, Junjie Yuan, Guicai Cui, Zheng Wang, Guangdong Liao
  • Patent number: 11689430
    Abstract: A system is disclosed for generating a graphical user interface (GUI) for network management automation. The GUI is a data view that provides functionality for monitoring and controlling devices in a network using a drilldown menu.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: June 27, 2023
    Assignee: NetBrain Technologies, Inc.
    Inventors: Lingping Gao, Guangdong Liao, Yong Zhao, Meng Yang, Xinfeng Xia, Junjie Yuan, Guicai Cui, Long Zeng
  • Patent number: 11637758
    Abstract: A system is disclosed for generating a graphical user interface (GUI) for network management automation. The GUI is a data view that provides functionality for monitoring and controlling devices in a network using dynamic dataview templates.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: April 25, 2023
    Assignee: NetBrain Technologies, Inc.
    Inventors: Lingping Gao, Guangdong Liao, Yong Zhao, Meng Yang, Xinfeng Xia, Junjie Yuan, Guicai Cui, Long Zeng
  • Publication number: 20220395896
    Abstract: The present invention discloses a directional solidification method for a superalloy single crystal blade based on solid-liquid interface steady control. The method establishes effective criteria for withdrawal speed adjustment, i.e. the related position between a macro solid-liquid interface and a thermal baffle, the range between the dendrite tips at the solid-liquid interface, and the difference between the advance speed of the macro solid-liquid interface and the withdrawal speed. With these criteria, the advance of the solid-liquid interface during directional solidification is simulated and a withdrawal speed curve v(t) for the solid-liquid interface steady advancement was obtained. And then, the single crystal blade was prepared.
    Type: Application
    Filed: January 5, 2021
    Publication date: December 15, 2022
    Applicant: Shanghai Jiao Tong University
    Inventors: Long ZENG, Jun LI, Mingxu XIA, Neng REN, Binqiang WANG, Jianguo LI
  • Publication number: 20220395897
    Abstract: The present invention relates to a substrate-triggered single crystal superalloy directional solidification process, including: (1) preparing a single crystal substrate material having crystallographic characteristics that match crystallographic characteristics of the single crystal superalloy; (2) fabricating a single crystal substrate chilling plate using the obtained single crystal substrate material; and (3) applying the obtained single crystal substrate chilling plate in a directional solidification apparatus, and then preparing a single crystal alloy product by performing superalloy melting and directional solidification.
    Type: Application
    Filed: December 9, 2020
    Publication date: December 15, 2022
    Applicant: Shanghai Jiaotong University
    Inventors: Long ZENG, Mingxu XIA, Jun LI, Binqiang WANG, Jianguo LI
  • Publication number: 20200389370
    Abstract: A system is disclosed for generating a graphical user interface (GUI) for network management automation. The GUI is a data view that provides functionality for monitoring and controlling devices in a network using a drilldown menu.
    Type: Application
    Filed: December 18, 2019
    Publication date: December 10, 2020
    Applicant: NetBrain Technologies, Inc.
    Inventors: Lingping Gao, Guangdong Liao, Yong Zhao, Meng Yang, Xinfeng Xia, Junjie Yuan, Guicai Cui, Long Zeng
  • Publication number: 20200389367
    Abstract: A system is disclosed for generating a graphical user interface (GUI) for network management automation. The GUI is a data view that provides functionality for monitoring and controlling devices in a network using dynamic dataview templates.
    Type: Application
    Filed: December 18, 2019
    Publication date: December 10, 2020
    Applicant: NetBrain Technologies, Inc.
    Inventors: Lingping Gao, Guangdong Liao, Yong Zhao, Meng Yang, Xinfeng Xia, Junjie Yuan, Guicai Cui, Long Zeng
  • Patent number: 10831051
    Abstract: The present disclosure relates to a display, an electronic device and a teach pendant for a robot. The display comprises a top cover, a bottom cover and a display module. The display module comprises a glass plate and a base. The glass plate is provided with a display screen component at one side. The base is provided with a bracket thereon. The glass plate is bonded to the bracket, such that the display screen component is received in an opening enclosed by the bracket. The base comprises a bonding portion disposed outside the bracket for bonding the top cover and the bottom cover. The glass plate is positioned in an opening of the top cover, and a top surface of the glass plate is flush with a top surface of the top cover. Embodiments of the present disclosure provide a flat display.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: November 10, 2020
    Assignee: ABB Schweiz AG
    Inventors: Henrik Jerregard, Long Zeng, Tao Zhang, Taiyang Xiao, Dun Chen
  • Publication number: 20190317359
    Abstract: The present disclosure relates to a display, an electronic device and a teach pendant for a robot. The display comprises a top cover, a bottom cover and a display module. The display module comprises a glass plate and a base. The glass plate is provided with a display screen component at one side. The base is provided with a bracket thereon. The glass plate is bonded to the bracket, such that the display screen component is received in an opening enclosed by the bracket. The base comprises a bonding portion disposed outside the bracket for bonding the top cover and the bottom cover. The glass plate is positioned in an opening of the top cover, and a top surface of the glass plate is flush with a top surface of the top cover. Embodiments of the present disclosure provide a flat display.
    Type: Application
    Filed: April 11, 2019
    Publication date: October 17, 2019
    Inventors: Henrik Jerregard, Long Zeng, Tao Zhang, Taiyang Xiao, Dun Chen
  • Patent number: 9766376
    Abstract: An optical film includes a substrate, an anti-glare layer, a first anti-reflective layer and a second anti-reflective layer. The anti-glare layer is disposed on the substrate and has a microstructure disposed on a side of the anti-glare layer away from the substrate. The first anti-reflective layer is disposed on the microstructures of the anti-glare layer, and the anti-glare layer is located between the substrate and the first anti-reflective layer. The second anti-reflective layer is disposed on the first anti-reflective layer, and the first anti-reflective layer is located between the anti-glare layer and the second anti-reflective layer. A refractive index of the first anti-reflective layer is different from a refractive index of the anti-glare layer.
    Type: Grant
    Filed: August 14, 2015
    Date of Patent: September 19, 2017
    Assignee: TPK Touch Solutions (Xiamen) Inc.
    Inventors: Kwan-Sin Ho, Hua Yun, Feng Zhao, Long Zeng, I-Chung Hsu, Kuo-Shu Hsu, Chunyong Zhang, Yujun Lin
  • Patent number: D871401
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: December 31, 2019
    Assignee: ABB Schweiz AG
    Inventors: Henrik Jerregard, Long Zeng, Tao Zhang, Andrew Nelson