Patents by Inventor Kun FAN

Kun FAN 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: 20240107608
    Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. In certain configurations, the UE enters a first radio resource control (RRC) connection with a first base station of a first network. The UE receives, from the first base station, an indication that enables the UE to send a first request for deactivating or releasing resources used for communications with the first base station. In response to a determination to enter a second RRC connection with a second base station of a second network, the UE sends, to the first base station, the first request for deactivating or releasing the resources. The UE enters the second RRC connection with the second base station while maintaining the first RRC connection with the first base station.
    Type: Application
    Filed: September 15, 2023
    Publication date: March 28, 2024
    Inventors: Chun-Fan Tsai, Kun-Lin Wu, Mu-Tai Lin
  • Publication number: 20240076131
    Abstract: A circulating conveyor may comprise: a first conveying line and a second conveying line, wherein both the first conveying line and the second conveying line have a loading position and an unloading position at the two ends and clamps may be circularly conveyed between the first conveying line and the second conveying line in a clockwise or counterclockwise direction; and a circulating adapter. The circulating adapter may comprise a first circulating adapter and a second circulating adapter arranged in pairs at both the loading position and the unloading position, wherein the first circulating adapter and the second circulating adapter may be used for conveying the clamps between the first conveying line and the second conveying line.
    Type: Application
    Filed: April 3, 2023
    Publication date: March 7, 2024
    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Kun YANG, Tengteng WANG, Xiang FAN
  • Patent number: 11843283
    Abstract: A rotor sheet includes a sheet body. The sheet body includes a plurality of magnetic poles symmetrically distributed in a circumferential direction of the sheet body. Each magnetic pole includes one first magnet groove symmetrical about a D-axis center line, two second magnet grooves symmetrically distributed in an approximate V shape about the D-axis center line, two first air grooves symmetrically distributed on the outer sides of two ends of the first magnet groove, and one second air groove positioned between the ends of the two second magnet grooves near the side of the center of the sheet body. First magnetic bridges are formed between the first air grooves and an excircle of the sheet body, and second magnetic bridges are formed between the first magnet groove and the first air grooves; and third magnetic bridges are formed between the excircle of the sheet body.
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: December 12, 2023
    Assignee: Hefei JEE Power Systems Co., Ltd.
    Inventors: Lei Liu, Renzhong Zhang, Kun Fan
  • Publication number: 20230341358
    Abstract: A method for determining the flow rate of a liquid flow in a liquid chromatography system. The liquid chromatography system sequentially comprises a fraction valve, a first sensor and a second sensor along a flow path direction, wherein a pipeline between the first sensor and the second sensor has a known inter-sensor pipeline volume. The method comprises: step A: emptying a pipeline between a liquid discharge port of the fraction valve and the first sensor; step B: guiding a liquid flow from a liquid discharge port of the fraction valve to pipelines at positions where the first sensor and the second sensor are located; and step C: determining the flow rate of the liquid flow on the basis of a time difference between a first moment when the first sensor detects a liquid-gas interface where the liquid flow interfaces with a gas and a second moment when the second sensor detects the liquid-gas interface, and an inter-sensor pipeline volume. Further provided is a fraction collector.
    Type: Application
    Filed: March 29, 2021
    Publication date: October 26, 2023
    Applicant: Thermo Fisher Scientific (Shanghai) Instruments Co., Ltd.
    Inventors: Hongfang Wang, Gang Li, Kun Fan, Chao Gong
  • Publication number: 20230341359
    Abstract: A method for determining the volume of a pipeline in a liquid chromatography system. The method comprises: inserting a detectable marker into a liquid flow of a liquid chromatograph; and by means of a time difference between a first moment at which a liquid chromatography detector detects the marker and a second moment at which a first sensor detects the marker, and a flow rate of the liquid flow, determining the total volume of pipelines between the liquid chromatography detector and the first sensor. By means of the method, a user can easily and flexibly determine the volume of a pipeline in a liquid chromatography system. In addition, further provided are a liquid chromatography system and a pipeline volume determination device.
    Type: Application
    Filed: March 29, 2021
    Publication date: October 26, 2023
    Applicant: Thermo Fisher Scientific (Shanghai) Instruments Co., Ltd.
    Inventors: Hongfang Wang, Gang Li, Kun Fan
  • Publication number: 20220311292
    Abstract: A rotary motor sheet and rotor are provided. The rotary motor sheet includes a sheet body. The sheet body includes a plurality of magnetic poles distributed in a circumferential direction of the sheet body. Each magnetic pole includes a pair of first magnet grooves and a pair of second magnet grooves symmetrically distributed in a D-axis center line of the each magnetic pole, respectively, and a spacing between the first magnet grooves and a spacing between the second magnet grooves are both widened in an outer circumferential direction of the rotary motor sheet along the D-axis center line of the each magnetic pole. A through hole symmetrical about the D-axis center line of the each magnetic pole is provided between two second magnet grooves, a weight-reducing hole is provided between an incircle of the rotary motor sheet and an area between every two adjacent magnetic poles.
    Type: Application
    Filed: June 4, 2021
    Publication date: September 29, 2022
    Applicant: Hefei JEE Power Systems Co.,Ltd.
    Inventors: Lei LIU, Renzhong ZHANG, Jialun FAN, Kun FAN
  • Publication number: 20220278572
    Abstract: A rotor sheet includes a sheet body. The sheet body includes a plurality of magnetic poles symmetrically distributed in a circumferential direction of the sheet body. Each magnetic pole includes one first magnet groove symmetrical about a D-axis center line, two second magnet grooves symmetrically distributed in an approximate V shape about the D-axis center line, two first air grooves symmetrically distributed on the outer sides of two ends of the first magnet groove, and one second air groove positioned between the ends of the two second magnet grooves near the side of the center of the sheet body. First magnetic bridges are formed between the first air grooves and an excircle of the sheet body, and second magnetic bridges are formed between the first magnet groove and the first air grooves; and third magnetic bridges are formed between the excircle of the sheet body.
    Type: Application
    Filed: June 4, 2021
    Publication date: September 1, 2022
    Applicant: Hefei JEE Power Systems Co.,Ltd.
    Inventors: Lei LIU, Renzhong ZHANG, Kun FAN
  • Patent number: 11417397
    Abstract: A control method of a non-volatile memory device is provided. The non-volatile memory device includes a memory array including a plurality of memory strings. Each memory string includes a plurality of memory cells connected in series. The control method includes applying a pass voltage signal to a plurality of unselected word lines connected to unselected memory cells of the plurality of memory cells during a programming operation period; and applying a program voltage signal to a selected word line connected to a selected memory cell of the plurality of memory cells during the programming operation period, wherein the program voltage signal is decreasing or changes in a descending step pulse manner during the programming operation period.
    Type: Grant
    Filed: August 10, 2020
    Date of Patent: August 16, 2022
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Jianquan Jia, Kun Fan
  • Patent number: 11366364
    Abstract: A display panel, a manufacturing method thereof and a display device are provided. The display panel includes a substrate and a plurality of active switches disposed on the substrate. The active switch includes a gate layer disposed on a bottom portion. The gate layer is wound with an insulation medium layer, and the insulation medium layer includes a light-obstructing layer disposed on a side portion of the gate layer.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: June 21, 2022
    Assignees: HKC CORPORATION LIMITED, CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: En-Tsung Cho, Kun Fan
  • Publication number: 20220189171
    Abstract: An apparatus and a method of predicting a video frame are provided. The apparatus includes a level encoder configured to extract and learn at least one feature from a video frame, a feature learning unit configured to learn based on the at least one feature or transmit predicted feature data corresponding to the at least one feature, and a level decoder configured to obtain and learn a predicted video frame based on the predicted feature data.
    Type: Application
    Filed: December 13, 2021
    Publication date: June 16, 2022
    Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: KUN FAN, CHUNG-IN JOUNG, SEUNGJUN BAEK, SEUNGHWAN BYUN
  • Publication number: 20210350854
    Abstract: A control method of a non-volatile memory device is provided. The non-volatile memory device comprising a memory array comprising a plurality of memory strings, each memory string comprising a plurality of memory cells connected in series. The control method includes applying a pass voltage signal to a plurality of unselected word lines connected to unselected memory cells of the plurality of memory cells during a programming operation period; and applying a program voltage signal to a selected word line connected to a selected memory cell of the plurality of memory cells during the programming operation period, wherein the program voltage signal is decreasing or changes in a descending step pulse manner during the programming operation period.
    Type: Application
    Filed: August 10, 2020
    Publication date: November 11, 2021
    Inventors: Jianquan Jia, Kun Fan
  • Publication number: 20200285122
    Abstract: A display panel, a manufacturing method thereof and a display device are provided. The display panel includes a substrate and a plurality of active switches disposed on the substrate. The active switch includes a gate layer disposed on a bottom portion. The gate layer is wound with an insulation medium layer, and the insulation medium layer includes a light-obstructing layer disposed on a side portion of the gate layer.
    Type: Application
    Filed: May 12, 2017
    Publication date: September 10, 2020
    Inventors: EN-TSUNG CHO, KUN FAN
  • Publication number: 20200209168
    Abstract: Disclosed by the embodiments of the present application are a semiconductor testing method and testing device; the testing method comprises the steps of: exciting a test sample by means of a pulse laser to generate a photoconductive effect; detecting weak information of the photoconductive effect; obtaining a composite lifetime of unbalanced carriers of the test sample by means of analyzing the photoconductive effect and the weak information. The testing device comprises: a pulse laser emitter, a microwave generator, a microwave receiver, and a calculation device.
    Type: Application
    Filed: July 31, 2018
    Publication date: July 2, 2020
    Inventors: En-Tsung CHO, Kun FAN
  • Patent number: 10431693
    Abstract: The present application discloses an array substrate and a display panel, the display panel including: a substrate, a gate electrode, a gate insulating layer, a semiconductor layer, a source and a drain electrode, the gate electrode formed on an upper surface of the substrate; the gate insulating layer formed on upper surfaces of the gate electrode and the substrate to cover the gate electrode; the semiconductor layer formed on an upper surface of the gate insulating layer, and disposed above the gate electrode, the semiconductor layer including silicon germanium oxide, and the semiconductor layer including a channel portion; the source electrode formed on surfaces of the gate insulating layer and the semiconductor layer, and disposed on a side of the channel portion; and the drain electrode formed on the surfaces of the gate insulating layer and the semiconductor layer, and disposed on the other side of the channel portion.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: October 1, 2019
    Assignees: HKC CORPORATION LIMITED, CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: En-Tsung Cho, Kun Fan
  • Patent number: 10355030
    Abstract: A display panel and a display apparatus are provided. The display panel includes: a substrate; multiple first-layer wires disposed on the substrate; and an insulating dielectric layer disposed on the first-layer wires. A dielectric constant of the insulating dielectric layer is higher than dielectric constants of silicon oxide layer and silicon nitride layer. The insulating dielectric layer includes a composition. The composition includes a first component and a second component. A dielectric constant of the first component is lower than the dielectric constants of silicon oxide layer and silicon nitride layer. A dielectric constant of the second component is higher than the dielectric constants of silicon oxide layer and silicon nitride layer.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: July 16, 2019
    Assignees: HKC CORPORATION LIMITED, CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: En-Tsung Cho, Kun Fan, Yiqun Tian
  • Patent number: 10304871
    Abstract: A display panel and a manufacturing method are provided. The display panel includes a substrate, multiple active switches disposed on the substrate and a low dielectric constant protective layer. The low dielectric constant protective layer is formed on the numerous active switches. A relative dielectric constant of the low dielectric constant protective layer is smaller than a relative dielectric constant of silicon nitride.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: May 28, 2019
    Assignees: HKC CORPORATION LIMITED, CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: En-Tsung Cho, Kun Fan, Yiqun Tian
  • Publication number: 20190067397
    Abstract: A display panel comprises a substrate, a plurality of thin film transistors arranged on the substrate, a passivation layer disposed on the substrate and covering the plurality of thin film transistors, a pixel definition layer disposed on the passivation layer and configured to enable a plurality of light emitting elements to be disposed therein, a planarization layer disposed between the passivation layer and the pixel definition layer and having a groove structure, a color filter layer disposed between the passivation layer and the planarization layer and corresponding to the location of the groove structure, and a transparent electrode layer disposed on the planarization layer and covering the groove structure. Wherein the plurality of light emitting elements are disposed in the groove structure of the planarization layer and is aligned to the location of the color filter layer.
    Type: Application
    Filed: October 20, 2017
    Publication date: February 28, 2019
    Inventors: En-Tsung CHO, Yiqun TIAN, Fengyun YANG, Kun FAN
  • Publication number: 20190013410
    Abstract: The present application discloses an array substrate and a display panel, the display panel including: a substrate, a gate electrode, a gate insulating layer, a semiconductor layer, a source and a drain electrode, the gate electrode formed on an upper surface of the substrate; the gate insulating layer formed on upper surfaces of the gate electrode and the substrate to cover the gate electrode; the semiconductor layer formed on an upper surface of the gate insulating layer, and disposed above the gate electrode, the semiconductor layer including silicon germanium oxide, and the semiconductor layer including a channel portion; the source electrode formed on surfaces of the gate insulating layer and the semiconductor layer, and disposed on a side of the channel portion; and the drain electrode formed on the surfaces of the gate insulating layer and the semiconductor layer, and disposed on the other side of the channel portion.
    Type: Application
    Filed: January 12, 2018
    Publication date: January 10, 2019
    Inventors: EN-TSUNG CHO, KUN FAN
  • Publication number: 20180190682
    Abstract: A display panel and a manufacturing method are provided. The display panel includes a substrate, multiple active switches disposed on the substrate and a low dielectric constant protective layer. The low dielectric constant protective layer is formed on the numerous active switches. A relative dielectric constant of the low dielectric constant protective layer is smaller than a relative dielectric constant of silicon nitride.
    Type: Application
    Filed: January 12, 2018
    Publication date: July 5, 2018
    Inventors: En-Tsung Cho, Kun Fan, Yiqun Tian
  • Publication number: 20180190684
    Abstract: A display panel and a display apparatus are provided. The display panel includes: a substrate; multiple first-layer wires disposed on the substrate; and an insulating dielectric layer disposed on the first-layer wires. A dielectric constant of the insulating dielectric layer is higher than dielectric constants of silicon oxide layer and silicon nitride layer. The insulating dielectric layer includes a composition. The composition includes a first component and a second component. A dielectric constant of the first component is lower than the dielectric constants of silicon oxide layer and silicon nitride layer. A dielectric constant of the second component is higher than the dielectric constants of silicon oxide layer and silicon nitride layer.
    Type: Application
    Filed: January 12, 2018
    Publication date: July 5, 2018
    Inventors: EN-TSUNG CHO, KUN FAN, YIQUN TIAN