Patents by Inventor Gang Fang

Gang Fang 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: 20240077544
    Abstract: Disclosed are an arc discharge detection method and device for a battery system, and a battery energy storage system. The arc discharge detection method for a battery system comprises: sampling a terminal voltage and a charging and discharging current of a battery system, sampling the terminal voltage of the battery system twice and calculating a first voltage difference value, and sampling the terminal voltage of the battery system and a terminal voltage of an electricity load and calculating a second voltage difference value; performing time domain and frequency domain analysis on the sampled data to obtain corresponding time domain and frequency domain feature values; and on the basis of the time domain and frequency domain feature values and the first and second voltage difference values, determining whether arc discharge features are met, so as to determine whether an arc discharge fault occurs in the battery system.
    Type: Application
    Filed: January 13, 2022
    Publication date: March 7, 2024
    Inventors: Bin LIU, Zengkun NING, Min HUANG, Gang FANG, Jinjun LU, Nan XU, Tao LIU
  • Patent number: 11924178
    Abstract: Disclosed is a system and a method for information distribution. The system comprises: a server for generating a group key and its corresponding key deriving parameter, wherein the server encrypts sensitive contents by using the group key to obtain encrypted information; and terminals configured to receive the encrypted information through an open channel, extract the group key, then decrypt the encrypted information by using the group key to obtain the original content. In the group forming process, each terminal encrypts its private identifier using the public key and submits the ciphertext to the server. In information distribution process, the server transmits the ciphertext of sensitive contents and the key deriving parameter to the terminals via open channel Because private information available only to respective group members is required for calculating the group key, this mechanism ensures that the sensitive content can be transmitted securely on the open channel.
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: March 5, 2024
    Assignee: MAXIO Technology (Hangzhou) Co., Ltd.
    Inventors: Gang Fang, Wei Xu, Yan Cai, Jun Chen, Zhehang Wen, Li Liang, Guohua Chen, Yiming Lu
  • Patent number: 11899891
    Abstract: This application provides a touch sensor, a touch display, and an electronic device. The touch sensor includes a substrate, a bridge electrode line, and an electrode layer. The electrode layer includes at least a first electrode pattern, the first electrode pattern includes a plurality of first conductive units spaced from each other, a boundary line of the first conductive unit includes a curved connecting segment, the connecting segment includes at least one first concave and convex portion, and first concave and convex portions are sequentially connected to form a smooth curve. The bridge electrode line extends in a curve, and two ends respectively cross connecting segments of two adjacent first conductive units, and electrically connect the two first conductive units. The touch sensor provided in the embodiments of this application improves bending resistance performance of a touch electrode.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: February 13, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Huan Wang, Junyong Zhang, Gang Fang
  • Publication number: 20230278091
    Abstract: A preforming method for a high-strength steel variable-diameter tubular part is provided, which belongs to the technical field of metal forming process. The preforming method for a high-strength steel variable-diameter tubular part includes: selecting a tubular blank; and preparing a tubular blank forming mold, where the tubular blank forming mold includes a preforming mold and a final forming mold; sealing and pressurizing the tubular blank; heating the tubular blank by using electrodes; preforming the tubular part at a constant temperature; maintaining a temperature T1 and moving the preformed tubular part to the final forming mold;finally forming the tubular part. Through two steps of operation of preforming and final forming, and maintaining a temperature during moving the tubular blank between the two steps, so that the conversion of intrametallic structure between the two steps is improved, and the performance of the tubular part is improved.
    Type: Application
    Filed: July 28, 2022
    Publication date: September 7, 2023
    Inventors: GUANNAN CHU, LEI SUN, WENCAI XIE, CUNSHENG ZHANG, ANYING YUAN, GANG FANG, QIN YANG
  • Patent number: 11642706
    Abstract: A cleaning device. The cleaning device includes: a base body, a spray head, and a main worktable and a first auxiliary worktable that are provided on the base body; a nozzle of the spray head is provided facing a mounting surface of the main worktable, and the spray head is configured to move in a preset direction vertical to the mounting surface to clean a to-be-cleaned panel on the mounting surface; the first auxiliary worktable is located at one end of the main worktable along the preset direction, and a first surface of the first auxiliary worktable facing the spray head is parallel to the mounting surface, and the first surface is higher than or flush with the mounting surface.
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: May 9, 2023
    Assignee: KunShan Go-Visionox Opto-Electronics Co. Ltd
    Inventors: Qiangqiang Li, Baoyou Wang, Ce Chen, Gang Fang, Bolin Gan
  • Publication number: 20230137981
    Abstract: The present invention provides a display screen and a cutting method thereof. The display screen is provided with a protection structure along a cutting region edge, and the protection structure covers a sidewall of the cutting region edge. The protection structure is a multilayer structure, which can effectively protect edges of opening regions and slotting region of the display screen, so that force is buffered and dispersed in layers, and impact is gradually resolved, thereby improving impact resistance of the opening regions and the slotting regions of the display screen, and enhancing an entire strength of the display screen.
    Type: Application
    Filed: July 22, 2020
    Publication date: May 4, 2023
    Inventors: Gang FANG, Ce CHEN
  • Publication number: 20220291781
    Abstract: This application provides a touch sensor, a touch display, and an electronic device. The touch sensor includes a substrate, a bridge electrode line, and an electrode layer. The electrode layer includes at least a first electrode pattern, the first electrode pattern includes a plurality of first conductive units spaced from each other, a boundary line of the first conductive unit includes a curved connecting segment, the connecting segment includes at least one first concave and convex portion, and first concave and convex portions are sequentially connected to form a smooth curve. The bridge electrode line extends in a curve, and two ends respectively cross connecting segments of two adjacent first conductive units, and electrically connect the two first conductive units. The touch sensor provided in the embodiments of this application improves bending resistance performance of a touch electrode.
    Type: Application
    Filed: September 4, 2020
    Publication date: September 15, 2022
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Huan WANG, Junyong ZHANG, Gang FANG
  • Publication number: 20220254446
    Abstract: The present disclosure encompasses computer-implemented methods for de novo discovery and characterization of chemical modifications of biomolecules using nanopore sequencing.
    Type: Application
    Filed: May 21, 2020
    Publication date: August 11, 2022
    Inventors: Gang Fang, Alan Tourancheau
  • Publication number: 20220230704
    Abstract: Disclosed herein are computer-implemented methods of deconvoluting metagenomic assembled contigs from a microbiome sample and methods of using such for therapeutic, diagnostic, and environmental purposes.
    Type: Application
    Filed: June 12, 2020
    Publication date: July 21, 2022
    Inventors: Gang Fang, Alan Tourancheau
  • Publication number: 20220191178
    Abstract: Disclosed is a system and a method for information distribution. The system comprises: a server for generating a group key and its corresponding key deriving parameter, wherein the server encrypts sensitive contents by using the group key to obtain encrypted information; and terminals configured to receive the encrypted information through an open channel, extract the group key, then decrypt the encrypted information by using the group key to obtain the original content. In the group forming process, each terminal encrypts its private identifier using the public key and submits the ciphertext to the server. In information distribution process, the server transmits the ciphertext of sensitive contents and the key deriving parameter to the terminals via open channel Because private information available only to respective group members is required for calculating the group key, this mechanism ensures that the sensitive content can be transmitted securely on the open channel.
    Type: Application
    Filed: December 13, 2021
    Publication date: June 16, 2022
    Inventors: Gang Fang, Wei Xu, Yan Cai, Jun Chen, Zhehang Wen, Li Liang, Guohua Chen, Yiming Lu
  • Publication number: 20220164044
    Abstract: This application provides a touch control screen, a screen module, and an electronic device. An end portion of a groove that is in a conducting layer of the touch control screen and whose component of length is greater than 0 on a y-axis is extended. This can reduce stress concentration at the end portion of the groove, thereby improving reliability of a capacitive touch control screen. In addition, the touch control screen in this application can be prepared simply by designing a pattern of a mask in advance. This features ease of operation and rapid deployment and is very practical.
    Type: Application
    Filed: February 8, 2022
    Publication date: May 26, 2022
    Inventors: Gang FANG, Qiang WANG
  • Publication number: 20220130964
    Abstract: A structure of a semiconductor device, including a substrate, is provided. A first gate insulating layer is disposed on the substrate. A second gate insulating layer is disposed on the substrate. The second gate insulating layer is thicker than the first gate insulating layer and abuts the first gate insulating layer. A gate layer has a first part gate on the first gate insulating layer and a second part gate on the second gate insulating layer. A dielectric layer has a top dielectric layer and a bottom dielectric layer. The top dielectric layer is in contact with the gate layer, and the bottom dielectric layer is in contact with the substrate. A field plate layer is disposed on the dielectric layer and includes a depleted region, and is at least disposed on the bottom dielectric layer. A method for fabricating the semiconductor device is provided too.
    Type: Application
    Filed: November 24, 2020
    Publication date: April 28, 2022
    Applicant: United Microelectronics Corp.
    Inventor: Ling-Gang Fang
  • Publication number: 20210154708
    Abstract: A cleaning device. The cleaning device includes: a base body, a spray head, and a main worktable and a first auxiliary worktable that are provided on the base body; a nozzle of the spray head is provided facing a mounting surface of the main worktable, and the spray head is configured to move in a preset direction vertical to the mounting surface to clean a to-be-cleaned panel on the mounting surface; the first auxiliary worktable is located at one end of the main worktable along the preset direction, and a first surface of the first auxiliary worktable facing the spray head is parallel to the mounting surface, and the first surface is higher than or flush with the mounting surface.
    Type: Application
    Filed: February 5, 2021
    Publication date: May 27, 2021
    Applicant: KunShan Go-Visionox Opto-Electronics Co., Ltd
    Inventors: Qiangqiang LI, Baoyou WANG, Ce CHEN, Gang FANG, Bolin GAN
  • Patent number: 10950015
    Abstract: The present invention provides a medical image processing method and a computer-readable storage medium. The method includes: reconstructing a two-dimensional cross-sectional image of an imaged tissue based on a volumetric image of the imaged tissue; projecting a CT value of the imaged tissue along a normal direction of the centerline of the imaged tissue in the two-dimensional cross-sectional image; and, positioning the imaged tissue based on the projection result of the CT value of the imaged tissue.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: March 16, 2021
    Assignee: General Electric Company
    Inventors: Bo Guo, Gang Fang, Xueli Wang
  • Publication number: 20200411137
    Abstract: The present invention discloses a drug recommendation method and system. The method includes: obtaining a drug information set related to a cancer to be treated and a gene set for an individual to be treated; calculating a treatment level of each drug according to side effect information of each drug and gene information targeted by each drug; selecting a drug of the highest treatment level to be added to the selected drug set; deleting a gene corresponding to the drug of the highest treatment level from the gene set; calculating the number of targeted genes of each drug; determining whether a value greater than a preset number value exists in the number of targeted genes, to obtain a determining result; if not, determining a drug in the selected drug set as a recommended drug; and if yes, returning to the treatment level calculating step. The drug recommendation method and system of the present invention provide recommendation of a corresponding drug for a specific disease.
    Type: Application
    Filed: June 25, 2019
    Publication date: December 31, 2020
    Applicant: Guangzhou University
    Inventors: Wenbin Liu, Peng Xu, Gang Fang, Xiangzhen Zan, Yugai Du
  • Patent number: 10734915
    Abstract: Provided is a method for suppressing common-mode current of neutral line in T-type three-level three-phase inverter, the method of the present disclosure can effectively suppress LC filter resonance contained in the currents of a circulation neutral line and inversion side of a inverter, reduce the common-mode leakage current of the inverter, and improve the performance of the inverter.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: August 4, 2020
    Assignee: JIANGSU GOODWE POWER SUPPLY TECHNOLOGY CO., LTD.
    Inventors: Min Huang, Yong Yang, Gang Fang, Jinjun Lu, Shengren Xie
  • Patent number: 10699958
    Abstract: A semiconductor device and a manufacturing method thereof are provided. The semiconductor device includes a first gate, a gate dielectric layer, a pair of second gates, a first spacer, and a second spacer. The first gate is disposed on a substrate. The gate dielectric layer is disposed between the first gate and the substrate. The pair of second gates are disposed on the substrate and respectively located at two sides of the first gate, wherein top surfaces of the pair of second gates are higher than a top surface of the first gate. The first spacer is disposed on sidewalls of the pair of second gates protruding from the top surface of the first gate and covers the top surface of the first gate. The second spacer is disposed between the gate dielectric layer and the pair of second gates, between the first gate and the pair of second gates, and between the first spacer and the pair of second gates.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: June 30, 2020
    Assignee: United Microelectronics Corp.
    Inventors: Wei-Chang Liu, Zhen Chen, Shen-De Wang, Wang Xiang, Wei Ta, Ling-Gang Fang, Shang Xue
  • Publication number: 20200160936
    Abstract: Methods are presented for binning metagenomic sequences that leverage long reads from a single-molecule long-read sequencing technology and utilize DNA methylation signatures inferred from these reads to resolve individual reads and assembled contigs into species- and strain-level clusters. Methods for deconvoluting prokaryotic organisms in a microbiome sample are presented. Methods for mapping mobile genetic elements to their host organisms in a microbiome sample are also presented.
    Type: Application
    Filed: June 27, 2018
    Publication date: May 21, 2020
    Applicant: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
    Inventors: Gang FANG, John BEAULAURIER
  • Publication number: 20200043791
    Abstract: A semiconductor device and a manufacturing method thereof are provided. The semiconductor device includes a first gate, a gate dielectric layer, a pair of second gates, a first spacer, and a second spacer. The first gate is disposed on a substrate. The gate dielectric layer is disposed between the first gate and the substrate. The pair of second gates are disposed on the substrate and respectively located at two sides of the first gate, wherein top surfaces of the pair of second gates are higher than a top surface of the first gate. The first spacer is disposed on sidewalls of the pair of second gates protruding from the top surface of the first gate and covers the top surface of the first gate. The second spacer is disposed between the gate dielectric layer and the pair of second gates, between the first gate and the pair of second gates, and between the first spacer and the pair of second gates.
    Type: Application
    Filed: August 29, 2018
    Publication date: February 6, 2020
    Applicant: United Microelectronics Corp.
    Inventors: Wei-Chang Liu, Zhen Chen, Shen-De Wang, Wang Xiang, Wei Ta, Ling-Gang Fang, Shang Xue
  • Publication number: 20200021204
    Abstract: Provided is a method for suppressing common-mode current of neutral line in T-type three-level three-phase inverter, the method of the present disclosure can effectively suppress LC filter resonance contained in the currents of a circulation neutral line and inversion side of a inverter, reduce the common-mode leakage current of the inverter, and improve the performance of the inverter.
    Type: Application
    Filed: March 23, 2018
    Publication date: January 16, 2020
    Inventors: Min HUANG, Yong YANG, Gang Fang, Jinjun LU, Shengren XIE