Patents by Inventor Feng Ji

Feng Ji 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: 20230138367
    Abstract: A method of generating a prototype of a graphical user interface (GUI). The method includes acquiring a draft wireframe representing a GUI design, the draft wireframe including one or more wireframe components, and decomposing the draft wireframe into one or more component slices, each component slice including a respective wireframe component of the one or more wireframe components. The method also includes generating a component slice sequence including the one or more component slices and at least one additional component slice selected based on the draft wireframe, constructing a wireframe based on the component slice sequence, and generating a prototype of the GUI design based on the constructed wireframe.
    Type: Application
    Filed: November 1, 2021
    Publication date: May 4, 2023
    Inventors: Yuan Jie Song, Xiao Feng Ji, Dan Zhang, Jun Qian Zhou, Meng Chai
  • Publication number: 20230123271
    Abstract: Embodiments relate to decoding communications with token sky maps. At least one electronic communication including emoticons having a non-original meaning is received. A candidate meaning is determined for the emoticons having the non-original meaning in the at least one electronic communication based at least in part on token neighborhood distribution structures. The candidate meaning for the emoticons having the non-original meaning is caused to be displayed on at least one device.
    Type: Application
    Filed: October 20, 2021
    Publication date: April 20, 2023
    Inventors: Ziqiumin Wang, QING LU, Wei Jun Zheng, Xiao Feng Ji, Yuan Jin
  • Patent number: 11631946
    Abstract: A plug-in structure has at least one set of male plugs and female plugs that are mated, wherein the male plug has a pin, and the female plug includes: a mounting base, which is provided with a mounting channel for inserting the pin; multiple sets of reeds, arranged in the mounting channel at intervals along the length direction of the mounting channel for clamping the pin. A lamp can be made with the plug-in structure. According to the plug-in structure and the lamp with the plug-in structure, the multi-stage reeds are arranged in the mounting channels to clamp the pins, so that the pins can be kept straight and flat and are not prone to deforming, the insertion and extraction force can be increased, and the assembly failure rate can be reduced.
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: April 18, 2023
    Assignee: Self Electronics Co., Ltd.
    Inventors: Feng Ji, Zhaoyong Zheng
  • Patent number: 11629435
    Abstract: An electrospun nanofiber membrane and a method for preparing the electrospun nanofiber membrane are provided to solve problems of poor mechanical properties, short service life, poor uniformity and consistency of orientation of fibers and poor stability of fiber networks in current electrospun composite nanofiber materials. The electrospun nanofiber membrane is prepared by spinning solution through a high-voltage electrospinning device. The spinning solution is blending solution of regenerated silk fibroin:polyvinyl alcohol:polylactic acid with a mass ratio being 75-85:10-20:5 dissolved in a mixed solvent of trifluoroacetic acid and dichloromethane with a volume ratio being 7:3. The method establishes a reasonable mass ratio parameter of the regenerated silk fibroin, the polyvinyl alcohol and the polylactic acid to blending spinning to improve spinnability of silk fibroin, as well as prepare the electrospun composite nanofiber membrane with good mechanical properties.
    Type: Grant
    Filed: August 29, 2022
    Date of Patent: April 18, 2023
    Assignees: SHAANXI ENVIRONMENTAL PROTECTION RESEARCH INST., SHAANXI RONGNA MATERIAL TECHNOLOGY CO., LTD.
    Inventors: Feng Ji, Min Zhang, Dong Li, Yifan Lei, Qingyi Wang, Jundong Wang, Hongbo Li
  • Patent number: 11626220
    Abstract: A surface-mountable over-current protection device comprises at least one PTC material layer, a first conductive layer, a second conductive layer, a first electrode, a second electrode, an insulating layer, and a cover layer. The PTC material layer comprises crystalline polymer and conductive fillers dispersed therein. The first conductive layer and the second conductive layer are disposed on a first surface and a second surface of the PTC material layer, respectively. The first electrode and the second electrode are electrically connected to the first conductive layer and the second conductive layer, respectively. The insulating layer is disposed between the first electrode and the second electrode for insulation. The cover layer includes a fluorine-containing polymer, and wraps around an entire outer surface of the surface-mountable over-current protection device.
    Type: Grant
    Filed: September 10, 2021
    Date of Patent: April 11, 2023
    Assignee: POLYTRONICS TECHNOLOGY CORP.
    Inventors: Feng Ji Li, Yi-Hsuan Lee, Yung Hsien Chang
  • Publication number: 20230091032
    Abstract: The present application provides a backside illuminated CMOS image sensor and a method of making the same. The backside illuminated CMOS image sensor comprises: a pixel region substrate, an isolation structure, a first dielectric layer, a metal grid, and second dielectric layer, wherein grid trenches and a metal plug are formed in the pixel region substrate, the isolation structure is located in each of the grid trenches and on the surface of the pixel region substrate outside of the grid trenches, and the isolation structure comprises a high-K dielectric layer, an insulating layer, and a metal core layer.
    Type: Application
    Filed: August 30, 2022
    Publication date: March 23, 2023
    Inventors: Xiang Peng, Haoyu Chen, Feng Ji
  • Publication number: 20230082048
    Abstract: An electrospun nanofiber membrane and a method for preparing the electrospun nanofiber membrane are provided to solve problems of poor mechanical properties, short service life, poor uniformity and consistency of orientation of fibers and poor stability of fiber networks in current electrospun composite nanofiber materials. The electrospun nanofiber membrane is prepared by spinning solution through a high-voltage electrospinning device. The spinning solution is blending solution of regenerated silk fibroin: polyvinyl alcohol: polylactic acid with a mass ratio being 75-85:10-20:5 dissolved in a mixed solvent of trifluoroacetic acid and dichloromethane with a volume ratio being 7:3. The method establishes a reasonable mass ratio parameter of the regenerated silk fibroin, the polyvinyl alcohol and the polylactic acid to blending spinning to improve spinnability of silk fibroin, as well as prepare the electrospun composite nanofiber membrane with good mechanical properties.
    Type: Application
    Filed: August 29, 2022
    Publication date: March 16, 2023
    Inventors: FENG JI, MIN ZHANG, DONG LI, YIFAN LEI, QINGYI WANG, JUNDONG WANG, HONGBO LI
  • Publication number: 20230065976
    Abstract: An isolation trench structure for a backside illuminated CMOS image sensor is disclosed. Each pixel cell in the backside illuminated CMOS image sensor comprises a photodiode and a cell isolation trench structure. A first cell trench combination structure containing more than five first cell trenches is formed in each active area, the cell isolation trench structure is formed in the first cell trench of the first cell trench combination structure, and the first cell trench extends longitudinally through an N-type area of the photodiode or is located in the N-type area of the photodiode. In a plan view, first ends of all the first cell trenches converge toward the center of the active area, and second ends of all the first cell trenches diverge from each other toward the edge of the active area, so as to divide the active area into a plurality of active area subblocks.
    Type: Application
    Filed: August 3, 2022
    Publication date: March 2, 2023
    Inventors: Linghao Xiong, Feng Ji, Haoyu Chen, Qiwei Wang
  • Publication number: 20230057879
    Abstract: An animal irradiation system includes a radioactive source and an irradiation fixing apparatus having irradiated bodies. The radioactive source includes a beam outlet having a first central axis. Radioactive rays generated by the radioactive source exit from the beam outlet and irradiate the irradiated bodies. The radioactive rays define a main axis around the first central axis. The irradiation fixing apparatus includes a box body, which is divided into multiple accommodating chambers around a second central axis. Each accommodating chamber accommodates an irradiated body. Multiple first irradiation holes corresponding to the accommodating chambers are formed on the box body. The radioactive rays pass through the first irradiation holes and then irradiate the irradiated bodies. A maximum distance from an inner wall of each first irradiation hole to the first central axis is less than a minimum distance from an inner wall of the beam outlet to the first central axis.
    Type: Application
    Filed: October 27, 2022
    Publication date: February 23, 2023
    Inventors: Dong-chun Wang, Yuan-hao Liu, Hong-feng Ji, Fa-zhi Yan
  • Publication number: 20230054480
    Abstract: Video analysis by receiving video data associated with a multi-participant meeting, identifying a first participant viewpoint, a related argument and an authority level of a viewpoint-argument, from the video data using a machine learning model, identifying a first topic within the video data, correlating the first participant viewpoint to the first topic, determining a distance between the first participant viewpoint and a second participant viewpoint, the second participant viewpoint correlated to the first topic, and providing a depiction of a relationship between the first participant viewpoint and the second participant viewpoint according to the distance.
    Type: Application
    Filed: August 19, 2021
    Publication date: February 23, 2023
    Inventors: Ziqiumin Wang, WEI JUN ZHENG, QING LU, Yuan Jin, Xiao Feng Ji
  • Patent number: 11578843
    Abstract: An LED flexible strip lamp has a strip lamp holder, a conductive flexible strip, an LED flexible strip and a lamp cap, the LED flexible strip includes a first bonding pad disposed at its end, the conductive flexible strip includes a flexible insulating sheet, a conductive metal foil, a second bonding pad; the lamp cap includes an internal connector, and the internal connector includes an elastic conductive member abutting against the conductive metal foil. a conductive member with the bonding pad is arranged to be welded to the LED flexible strip so as to be matched with the lamp holder in an inserted mode, automation can be achieved conveniently, and the problem that an original LED flexible strip lamp is low in production efficiency due to the fact that the lamp holder needs to be installed manually is solved.
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: February 14, 2023
    Assignee: Self Electronics Co., Ltd.
    Inventors: Feng Ji, Zhaoyong Zheng
  • Publication number: 20230040767
    Abstract: Embodiments of the invention are directed to automatically capturing user interface screenshots for use in documentation of a software product. Aspects include identifying a user interface window of the software product and creating a degree-of-completion graph for the user interface window. Aspects also include capturing a plurality of screenshots of the user interface window during use of the software product and calculating a degree-of-completion percentage for each of the plurality of screenshots. Aspects further include identifying a subset of the plurality of screenshots to be included in the software product documentation based on the degree-of-completion percentage.
    Type: Application
    Filed: August 5, 2021
    Publication date: February 9, 2023
    Inventors: Shi Kun Li, Jun Qian Zhou, Dan Zhang, Xiao Feng Ji
  • Patent number: 11543177
    Abstract: The invention discloses a freezer frame comprising a frame body, the frame body includes a low-temperature part and a heating part, and a panel installed in cooperation with the frame is provided on the heating part, characterized in that, a light source is provided on the low-temperature part, and a heat conduction channel is provided between the light source and the heating part. The freezer frame and the freezer of the present invention use the heat of the light source for lighting to heat the panel to prevent the panel from fogging and generating condensed water, prevent the freezer door and frame from freezing, and simplify the structure to reduce energy consumption and manufacturing costs.
    Type: Grant
    Filed: June 12, 2020
    Date of Patent: January 3, 2023
    Assignee: Self Electronics Co., Ltd.
    Inventors: Feng Ji, Zhaoyong Zheng
  • Publication number: 20220399141
    Abstract: A surface-mountable over-current protection device comprises at least one PTC material layer, a first conductive layer, a second conductive layer, a first electrode, a second electrode, an insulating layer, and a cover layer. The PTC material layer comprises crystalline polymer and conductive fillers dispersed therein. The first conductive layer and the second conductive layer are disposed on a first surface and a second surface of the PTC material layer, respectively. The first electrode and the second electrode are electrically connected to the first conductive layer and the second conductive layer, respectively. The insulating layer is disposed between the first electrode and the second electrode for insulation. The cover layer includes a fluorine-containing polymer, and wraps around an entire outer surface of the surface-mountable over-current protection device.
    Type: Application
    Filed: September 10, 2021
    Publication date: December 15, 2022
    Inventors: Feng Ji LI, Yi-Hsuan LEE, Yung Hsien CHANG
  • Publication number: 20220399142
    Abstract: A radial-leaded over-current protection device comprises a PTC element, a first electrode lead, a second electrode lead and an electrically insulating encapsulation layer. The PTC element comprises a first conductive layer, a second conductive layer and a PTC material layer laminated therebetween. The PTC material layer comprises crystalline polymer and conductive filler dispersed therein. The first electrode lead has an end connecting to the first conductive layer, whereas the second electrode lead has an end connecting to the second conductive layer. The electrically insulating encapsulation layer includes a fluorine-containing polymer, and wraps around an entire outer surface of the PTC element and the ends of the first and second electrodes connecting to the PTC element. The electrically insulating encapsulation layer has a thickness of 102˜105 nm, and the radial-leaded over-current protection device has an initial resistance Rbf of 0.0017˜0.0027?.
    Type: Application
    Filed: September 10, 2021
    Publication date: December 15, 2022
    Inventors: Feng Ji LI, Yi-Hsuan LEE, Yung Hsien CHANG
  • Publication number: 20220373250
    Abstract: A refrigerator supporting rod for installing lighting device has a rod body, the rod body having an inner side surface facing toward the refrigerator and an outer side surface back toward the refrigerator, a heat insulating layer is provided between the inner side surface and the outer side surface, the inner side surface is provided with a lamp mounting groove extending in the longitudinal direction. According to the refrigerator supporting rod for installing lighting device, a lamp can be installed in an embedded mode to integrate the two, so that the probability of touching the lamp is reduced, and the likelihood of damage is reduced.
    Type: Application
    Filed: May 23, 2022
    Publication date: November 24, 2022
    Inventors: Feng Ji, Zhaoyong Zheng
  • Publication number: 20220347217
    Abstract: Provided are a CAR-T cell specifically recognizing CD70, and a preparation method therefor. The method comprises expressing a SCFV(Anti CD70)-CD8-4-1BB-CD3? molecule in a T cell. The CAR-T cell has tumor killing activity and may be used for preparing a medication in the treatment of a tumor with the high expression level of CD70 molecules.
    Type: Application
    Filed: May 26, 2020
    Publication date: November 3, 2022
    Inventors: Zhigang GUO, Feng JI, Rui LIU, Ting WU, Enjie LI, Lulu LI, Menghan LI, Zhigang HU
  • Publication number: 20220302738
    Abstract: Provided are an adapter and a charging method. The adapter includes: at least one filter capacitor (210) having a capacitance smaller than a predetermined threshold and configured to filter a rectified alternating current to obtain a pulsating direct current; and a voltage transformation module (220) configured to transform the pulsating direct current to obtain a voltage and a current for charging a device to be charged. The adapter for charging a battery is provided, the volume of the adapter can be reduced and the miniaturization of the volume of the adapter can be realized.
    Type: Application
    Filed: June 10, 2022
    Publication date: September 22, 2022
    Applicants: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., POWERLAND TECHNOLOGY INC.
    Inventors: Chen TIAN, Feng JI, Jialiang ZHANG
  • Patent number: 11417609
    Abstract: Semiconductor structures and fabrication methods are provided. The semiconductor structure includes a semiconductor substrate having a dielectric structure and having at least a first region; a plurality of first openings formed in the dielectric structure in the first region; a first barrier member formed in each of the plurality of the first openings; a plurality of second openings formed between adjacent first barrier members and with sidewall surfaces exposing sidewall surfaces of the first barrier members; and a second barrier member formed in each of the plurality second openings.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: August 16, 2022
    Assignees: Semiconductor Manufacturing International (Beijing) Corporation, Semiconductor Manufacturing International (Shanghai) Corporation
    Inventors: Deng Feng Ji, Jun Yang, Hong Tao Liu, You He Sha, Chen Xiao Wang, Ying Nan Li
  • Publication number: 20220107824
    Abstract: Some implementations are directed to adapting a client application on a feature phone based on experiment parameters. Some of those implementations are directed to adapting an assistant client application, where the assistant client application interacts with remote assistant component(s) to provide automated assistant functionalities via the assistant client application of the feature phone. Some implementations are additionally or alternatively directed to determining whether an invocation, of an assistant client application on a feature phone, is a request for transcription of voice data received in conjunction with the invocation, or is instead a request for an assistant response that is responsive to the transcription of the voice data (e.g., includes assistant content that is based on and in addition to the transcription, and that optionally lacks the transcription itself).
    Type: Application
    Filed: December 16, 2021
    Publication date: April 7, 2022
    Inventors: Diego Accame, Abraham Lee, Yujie Wan, Shriya Raghunathan, Raymond Carino, Feng Ji, Shashwat Lal Das, Nickolas Westman