Patents by Inventor Feng Pan

Feng Pan 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: 12137568
    Abstract: A three-dimensional (3D) NAND memory device includes a substrate, a staircase region including a first stack and a second stack, a barrier structure extending vertically through the first stack and laterally separating the first stack from the second stack, and a through array contact extending vertically through the first stack to the substrate. The first stack is disposed on the substrate and includes first and second dielectric layers arranged alternately in a vertical direction. The second stack is disposed on the substrate and includes conductor layers and third dielectric layers arranged alternately in the vertical direction. The barrier structure has an unclosed shape.
    Type: Grant
    Filed: July 12, 2023
    Date of Patent: November 5, 2024
    Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.
    Inventors: Zhenyu Lu, Simon Shi-Ning Yang, Feng Pan, Steve Weiyi Yang, Jun Chen, Guanping Wu, Wenguang Shi, Weihua Cheng
  • Patent number: 12135346
    Abstract: Disclosed is a multi-dimensional analysis method for a tripping risk of a whole transmission line due to a lightning shielding failure. A quantity of thunderstorm days, a tower size, a terrain proportion, an altitude, and insulation configuration data are collected for a transmission line for which a tripping risk due to a lightning shielding failure needs to be analyzed, and a striking distance, an exposure distance, a lightning resisting level of the line after altitude factor correction, and a lightning shielding failure risk of a single-base tower are calculated in turn. Characteristics of a lightning shielding failure under different nominal heights, quantities of thunderstorm days, and terrains are studied. Representative combination conditions are selected to calculate a tripping risk of a typical tower due to the lightning shielding failure. A weight coefficient is extracted, to calculate a tripping risk of the whole line due to the lightning shielding failure.
    Type: Grant
    Filed: December 3, 2021
    Date of Patent: November 5, 2024
    Assignees: STATE GRID ZHEJIANG ELECTRIC POWER CO., LTD. TAIZHOU POWER SUPPLY COMPANY, Taizhou Hongda Electric Power Construction Co., Ltd.
    Inventors: Jiandong Si, Feng Guo, Jian Yang, Yiqin Tang, Bin Tang, Jun Liu, Wenhui Li, Chengshi Zeng, Xin Lv, Jianguo Pan, Guanglei Wan, Qiuxiao Wang, Kang Wang, Xu Jiang, Huan Liu, Junzhe Liang
  • Patent number: 12137567
    Abstract: Embodiments of interconnect structures of a three-dimensional (3D) memory device and method for forming the interconnect structures are disclosed. In an example, a 3D NAND memory device includes a substrate, an alternating layer stack including a staircase structure on the substrate, and a barrier structure extending vertically through the alternating layer stack. The alternating layer stack includes an alternating dielectric stack and an alternating conductor/dielectric stack. The alternating dielectric stack includes dielectric layer pairs enclosed by at least the barrier structure. The alternating conductor/dielectric stack includes conductor/dielectric layer pairs. The memory device further includes a channel structure and a slit structure each extending vertically through the alternating conductor/dielectric stack, an etch stop layer on an end of the channel structure, and first contacts.
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: November 5, 2024
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Zhenyu Lu, Lidong Song, Yongna Li, Feng Pan, Steve Weiyi Yang, Wenguang Shi
  • Patent number: 12132917
    Abstract: An encoder encodes an image portion by recursively partitioning the portion into a partitioning hierarchy of levels. The top level has a single block representing the entire portion and each lower level has four smaller blocks representing a corresponding larger block at a higher level. A palette table is generated for each bottom-level block based on the pixels of the associated block. For each successively higher level, the encoder generates a palette table for each current-level block by selecting palette colors based on the palette colors from the four palette tables for the associated four blocks at the next-lowest level. A color index map is then generated based on a final palette table selected from the palette tables generated for the partitioning hierarchy. A representation of the portion is then encoded using the final palette table and the color index map to generate a corresponding segment of an encoded bitstream.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: October 29, 2024
    Assignee: ATI TECHNOLOGIES ULC
    Inventors: Wei Gao, Yang Liu, Ihab Amer, Ying Luo, Shu-Hsien Wu, Edward Harold, Feng Pan, Crystal Sau, Gabor Sines
  • Publication number: 20240344629
    Abstract: A timed gas cut-off device, which comprises a device body, comprising an inlet gas channel, an outlet gas channel and a valve rod channel; the inlet and outlet gas channels are respectively in communication with the valve rod channel, an accommodation chamber with a through hole communicating the accommodation chamber with the valve rod channel; a valve rod device, comprising a rod body slidably cooperating in the valve rod channel, a shim connected to the rod body and moves in synchronization with the rod body to open or close the valve rod channel; a free end of the rod body extends through the through hole and disposed inside the accommodation chamber; an elastic soft sealing piece, sealingly connected to the through hole, sleeved on the free end of the rod body; a timer with a drive piece connected inside the accommodation chamber for timed gas use and improves the safety.
    Type: Application
    Filed: July 19, 2023
    Publication date: October 17, 2024
    Inventors: Feng ZHANG, Yunnan WEI, Jinghui FAN, Jianshen PAN
  • Patent number: 12106589
    Abstract: A cross-media knowledge semantic representation method and apparatus. The method comprises: performing data acquisition according to a preset semantic description; inputting data information of a topological structure acquired by the data acquisition into a preset stack of an automat corresponding to the semantic description, the finite state set is used for indicating states included in the automat, and the input vocabulary list is used for indicating vocabularies included in the automat; mapping the data information by the automat to obtain key frames corresponding respectively to substructures and/or branches of a target object acquired by the data acquisition; and generating a visual semantic representation of the topological structure according to the key frames corresponding respectively to the substructures and/or branches of the target object acquired by the data acquisition, such that cross-media knowledge alignment is realized.
    Type: Grant
    Filed: October 23, 2023
    Date of Patent: October 1, 2024
    Assignee: ZHEJIANG LAB
    Inventors: Feng Lin, Yunhe Pan
  • Patent number: 12100017
    Abstract: A unified model for a neural network can be used to predict a particular value, such as a customer value. In various instances, customer value may have particular sub-components. Taking advantage of this fact, a specific learning architecture can be used to predict not just customer value (e.g. a final objective) but also the sub-components of customer value. This allows improved accuracy and reduced error in various embodiments.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: September 24, 2024
    Assignee: PayPal, Inc.
    Inventors: Shiwen Shen, Danielle Zhu, Feng Pan
  • Patent number: 12090502
    Abstract: Provided is a movable electro-hydraulic composite drive spraying robot with a large working space, comprising movable bases, there being a plurality of movable bases cooperatively arranged for bearing a drive rope adjustment module, profile supporting columns in the driving rope adjusting module respectively being fixed on the movable bases, the plurality of movable bases encircling an operating space, a adjustable auxiliary motion platform that is movable being erected in the operating space, a rotary motion platform being arranged below the adjustable auxiliary motion platform, the adjustable auxiliary motion platform and the rotary motion platform being connected by means of a hydraulic push rod, the bottom end surface of the rotary motion platform being provided with a spray gun, and a balance mechanism and a fixed support mechanism for balancing the traction force of the rope and maintaining the balance of the mechanism also being mounted on the movable bases.
    Type: Grant
    Filed: May 26, 2021
    Date of Patent: September 17, 2024
    Assignee: HEFEI UNIVERSITY OF TECHNOLOGY
    Inventors: Bin Zi, Jiahao Zhao, Sen Qian, Zhengyu Wang, Feng Xu, Jingfeng Pan, Bin Zhou, Shanshan Jiang, Yuan Li
  • Publication number: 20240297427
    Abstract: A phase shifter and an electronic device are provided and belong to the field of communication technology. The phase shifter includes opposite first and second substrates; a tunable dielectric layer therebetween. The first substrate includes a first dielectric substrate; first and second transmission lines on a side of the first dielectric substrate close to the tunable dielectric layer; the first transmission line includes a first main line and at least one first branch connected to a side of an extending direction thereof; the second transmission line includes a second main line and at least one second branch connected to a side of an extending direction thereof; the first and second main lines are arranged side by side with a first gap therebetween. The second substrate includes a second dielectric substrate and a first electrode layer on a side of the second dielectric substrate close to the tunable dielectric layer.
    Type: Application
    Filed: May 27, 2022
    Publication date: September 5, 2024
    Inventors: Cheng PAN, Shiqiao ZHANG, Jia FANG, Feng QU
  • Publication number: 20240291074
    Abstract: An energy storage device and a temperature regulating structure thereof are provided in the present application. The temperature regulating structure of the energy storage device includes a housing and a temperature regulating plate fixedly connected to the housing, wherein the housing and the temperature regulating plate form a first heat insulation cavity, and/or the housing is provided with a second heat insulation cavity. In the temperature regulating structure of the energy storage device, the first heat insulation cavity is formed by the housing and the temperature regulating plate and/or the housing is provided with the second heat insulation cavity.
    Type: Application
    Filed: June 7, 2022
    Publication date: August 29, 2024
    Applicant: Sungrow Energy Storage Technology Co., Ltd.
    Inventors: Jinguo Su, Feng Pan
  • Patent number: 12075065
    Abstract: Systems, apparatuses, and methods for performing parallel histogram calculation with application to palette table derivation are disclosed. An encoder calculates a first histogram for a first portion of pixel component value bits of a block of pixels. Then, the encoder selects a first number of the highest pixel count bins from the first histogram. Also, the encoder calculates a second histogram for a second portion of pixel component value bits of the block. The encoder selects a second number of the highest pixel count bins from the second histogram. A third histogram is calculated from the concatenation of bits assigned to the first and second number of bins, and the highest pixel count bins are selected from the third histogram. A palette table is derived based on these highest pixel count bins selected from the third histogram, and the block of pixels is encoded using the palette table.
    Type: Grant
    Filed: September 2, 2021
    Date of Patent: August 27, 2024
    Assignee: ATI Technologies ULC
    Inventors: Feng Pan, Wei Gao, Yang Liu, Crystal Yeong-Pian Sau, Haibo Liu, Edward A. Harold, Ying Luo, Ihab Amer, Gabor Sines
  • Patent number: 12074579
    Abstract: The disclosure relates to an ultra-wide passband five-order band-pass filter based on an LTCC process. The ultra-wide passband five-order band-pass filter comprises a ceramic substrate, a bottom input electrode, a bottom output electrode and a bottom grounding electrode. Five parallel resonators, a grounding polar plate, two series connection capacitors, two series connection inductors, a cross-coupling capacitor and a parallel inductor are arranged in the ceramic substrate; the two series connection capacitors comprise a first series capacitor and a second series capacitor; the two series connection inductors comprise a first series inductor and a second series inductor; and according to the filter, a five-order parallel resonance structure is adopted, out-of-band suppression is deepened through the five parallel resonance units, a cross coupling capacitor, a parallel inductor and two series connection inductors are innovatively introduced.
    Type: Grant
    Filed: March 24, 2021
    Date of Patent: August 27, 2024
    Assignee: JIAXING GLEAD ELECTRONICS CO., LTD
    Inventors: Changwei Luo, Kuan-Yu Lu, Jiayuan Hua, Feng Pan, Nan Liu, Lili Wang, Xing Xu
  • Publication number: 20240283161
    Abstract: An antenna, an antenna array and an electronic device are provided and belong to the field of communication technology. The antenna includes a first substrate, a second substrate, and a tunable dielectric layer. The first substrate includes a first dielectric substrate and a first electrode layer on a side of the first dielectric substrate close to the tunable dielectric layer; the second substrate includes a second dielectric substrate and a second electrode layer on a side of the second dielectric substrate close to the tunable dielectric layer. The second electrode layer includes a signal electrode, and at least one first branch and at least one second branch electrically connected to the signal electrode; the at least one first branch and the at least one second branch are respectively on two sides of an extending direction of the signal electrode.
    Type: Application
    Filed: June 13, 2022
    Publication date: August 22, 2024
    Inventors: Shiqiao ZHANG, Jia FANG, Feng QU, Yang ZHENG, Cheng PAN
  • Patent number: 12062198
    Abstract: Embodiments of the disclosure provide methods and systems for multi-modality joint analysis of a plurality of vascular images. The exemplary system may include a communication interface configured to receive the plurality of vascular images acquired using a plurality of imaging modalities. The system may further include at least one processor, configured to extract a plurality of vessel models for a vessel of interest from the plurality of vascular images. The plurality of vessel models are associated with the plurality of imaging modalities, respectively. The at least one processor is also configured to fuse the plurality of vessel models associated with the plurality of imaging modalities to generate a fused model for the vessel of interest. The at least one processor is further configured to provide a diagnostic analysis result based on the fused model of the vessel of interest.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: August 13, 2024
    Assignee: SHENZHEN KEYA MEDICAL TECHNOLOGY CORPORATION
    Inventors: Shubao Liu, Junjie Bai, Youbing Yin, Feng Gao, Yue Pan, Qi Song
  • Patent number: 12047565
    Abstract: Systems, apparatuses, and methods for calculating multi-pass histograms for palette table derivation are disclosed. An encoder calculates a first histogram for a first portion of most significant bits (MSBs) of pixel component values of a block of an image or video frame. Then, the encoder selects a given number of the highest pixel count bins from the first histogram. The encoder then increases the granularity of these selected highest pixel count bins by evaluating one or more additional bits from the pixel component values. A second histogram is calculated for the concatenation of the original first portion MSBs from the highest pixel count bins and the one or more additional bits, and the highest pixel count bins are selected from the second histogram. A palette table is derived based on these highest pixel count bins selected from the second histogram, and the block is encoded using the palette table.
    Type: Grant
    Filed: July 26, 2021
    Date of Patent: July 23, 2024
    Assignee: ATI Technologies ULC
    Inventors: Feng Pan, Wei Gao, Yang Liu, Crystal Yeong-Pian Sau, Haibo Liu, Edward A. Harold, Ying Luo, Ihab Amer, Gabor Sines
  • Patent number: 12014892
    Abstract: A fuse mounting structure and a batter system are provided according to the present application, the fuse mounting structure is used for mounting a fuse to a battery box, and includes a drawer and a fuse base; where the fuse base is mounted in the battery box, and the drawer is used for mounting the fuse; the drawer is provided with a guide device in a sliding fit with the fuse base, so as to guide the drawer to be inserted into the fuse base. According to the fuse mounting structure, the guide device is arranged on the drawer, the guide device guides the drawer with fuse when the drawer enters the fuse base, there is no need to align the plug-in holes, which realizes blind insertion of fuses and reduces the workload of fuse insertion.
    Type: Grant
    Filed: January 11, 2023
    Date of Patent: June 18, 2024
    Assignee: Sungrow Energy Storage Technology Co., Ltd.
    Inventors: Jinguo Su, Feng Pan, Junjie Mao
  • Publication number: 20240188291
    Abstract: A semiconductor device includes a first stacked layer, an insulating layer disposed over the first stacked layer, a second stacked layer disposed over the insulating layer, a channel structure extending through the second stacked layer, the insulating layer and the first stacked layer, a first filling structure, and a second filling structure. The channel structure includes a first channel structure extending through the first stacked layer, a second channel structure extending through the second stacked layer, and a third channel structure disposed in the insulating layer and in contact with the first and second channel structures. A size of the third channel structure in a first direction is larger than a size of the first channel structure in the first direction. The first direction is perpendicular to a stacking direction of the first stacked layer. The first filling structure is in contact with an inner surface of the first channel structure.
    Type: Application
    Filed: February 2, 2024
    Publication date: June 6, 2024
    Inventors: Zhenyu LU, Wenguang SHI, Guanping WU, Feng PAN, Xianjin WAN, Baoyou CHEN
  • Patent number: D1033930
    Type: Grant
    Filed: October 21, 2022
    Date of Patent: July 9, 2024
    Inventor: Feng Pan
  • Patent number: D1033932
    Type: Grant
    Filed: October 21, 2022
    Date of Patent: July 9, 2024
    Inventor: Feng Pan
  • Patent number: D1033933
    Type: Grant
    Filed: October 21, 2022
    Date of Patent: July 9, 2024
    Inventor: Feng Pan