Patents by Inventor Ji Zhou

Ji Zhou 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: 20240397176
    Abstract: Disclosed are a photosensitive chip driving device and a camera module. The photosensitive chip driving device, adapted for a photosensitive assembly, includes: a movable carrier for carrying the photosensitive assembly; a fixed base, wherein the fixed base and the movable carrier are disposed correspondingly at intervals along an optical axis direction; a diving apparatus comprising at least one group of coils and at least one group of magnets mounted on the peripheral side of the fixed base, and at least one group of coils being mounted on the peripheral side of the movable carrier; a guiding slot disposed between the movable carrier and the fixed base; a supporting apparatus movably disposed in the guiding slot; and a magnetic member mounted on the movable carrier and disposed corresponding to the magnets, so that a magnetic force along the optical axis direction is generated between the magnetic member and the magnets.
    Type: Application
    Filed: May 18, 2022
    Publication date: November 28, 2024
    Inventors: Jiayao QUE, Bojie ZHAO, Yinli FANG, Ji ZHOU, Xueying ZHENG
  • Publication number: 20240386236
    Abstract: A flow field identification method of artificial intelligence fish simulation system uses cluster server parallel sampling to obtain continuous flow field time series information data. After preprocessing the data, the method uses the lateral line perceptron of recurrent neural network or convolutional neural network based on long time series to continuously acquire data, train and iterate. Finally, the method can identify the flow field sequence data signal with time series property, wherein, the perceived flow field signals include but are not limited to velocity, pressure and vorticity, and the experimental results are continuously filled into the experimental database, which will have the effect of memory transplantation on the artificial fish and reduce the occurrence of repetitive errors. The method identifies the flow field of an artificial intelligence fish simulation system, which can fully reflect the characteristics of the flow field from the aspects of amplitude, frequency, and wavelength.
    Type: Application
    Filed: July 27, 2023
    Publication date: November 21, 2024
    Applicants: Chongqing Jiaotong University, Chongqing Xike Consulting Co., LTD for Water Transport Engineering
    Inventors: Chunze ZHANG, Tao LI, Ji HOU, Qin ZHOU, Qian MA, Peiyi PENG, Jiashan MI, Lingyun XIE, Wei DIAO, Zhan ZHANG
  • Patent number: 12126844
    Abstract: The disclosure relates to a method, apparatus, readable medium, and electronic device for live stream interaction. The method includes: in accordance with displaying of a first control at a first target position of a live stream interface, obtaining a first duration during which a user watches the live stream interface; in accordance with a determination that the first duration is greater than or equal to a first predetermined duration threshold, switching the first control to a second control, and displaying the second control at a second target position of the live stream interface; and in response to a first operation command performed by the user on the second control, allocating a virtual resource to the user. In this way, interaction modes of a live stream room are enriched, and an activity level of the live stream room can be improved.
    Type: Grant
    Filed: December 29, 2023
    Date of Patent: October 22, 2024
    Assignee: Beijing Youzhuju Network Technology Co., Ltd.
    Inventors: Ji Liu, Yu Sun, Weijia Kong, Jinming Zhang, Lei Jin, Ling Yang, Xue Yao, Sijing Wang, Jinhui Guo, Bing Zhou, Siqi Wang
  • Patent number: 12111822
    Abstract: A method comprises: setting an first entry and an second entry in a database; receiving a first online transaction; responsive to determining a lock of the database is in progress, suspending the first online transaction; updating the first entry; removing the lock; receiving a second online transaction; responsive to determining that the first field is greater than zero, decrementing the first field by an amount indicated in the second online transaction; and responsive to determining the second entry is greater than zero, decrementing the second entry.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: October 8, 2024
    Assignee: Stripe, Inc.
    Inventors: Peter Wang, Alexander Thiemann, Adam Eagle, Hongshan Zhou, Ji Huang
  • Patent number: 12113420
    Abstract: An OIS motor and a ball-based four-axis Tilt OIS (optical image stabilization) structure. The ball-based four-axis Tilt OIS structure includes a housing and a lens holder disposed in an inner cavity of the housing, a plurality of magnets is evenly distributed on the inner wall of the housing, a plurality of coils corresponding to the magnets is evenly distributed on side walls of the lens holder, the coils on the same side wall of the lens holder are wound in the same direction, the coils on the two opposite side walls of the lens holder are wound in reverse directions, and a movable mechanism is disposed between the housing and the lens holder.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: October 8, 2024
    Assignee: New Shicoh Motor Co., Ltd
    Inventors: Ji Zhou, Yingchi Cho
  • Patent number: 12103980
    Abstract: Disclosed are the expression of a recombinant chicken IgY scFv antibody and monoclonal antibody raised against human thymidine kinase 1 (hTK1) in prokaryotic cells and a preparation method and use thereof. The scFv antibody includes an amino acid sequence shown in SEQ ID NO: 1. The anti-hTK1 recombinant scFv antibody and monoclonal antibody have good immunoreactivity, high specificity and sensitivity, and are easy to separate and purify.
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: October 1, 2024
    Assignee: SINO-SWED TONGKANG BIO-TECH (SHENZHEN) LIMITED
    Inventors: Hu Chen, Zuosheng Li, Huijun Li, Liwen Liang, Li Dang, Senbo Liu, Cong Fang, Peng Gao, Ellen He, Sven Isac Skog, Ji Zhou
  • Publication number: 20240324224
    Abstract: A semiconductor structure includes a stack structure including interleaved conductive layers and dielectric layers, memory strings and slit structures extending through the stack structure, and top select gate cuts extending through the stack structure. At least two of the top select gate cuts are disposed between adjacent slit structures. One of the memory strings includes a memory film and a channel layer. The memory film includes a tunneling layer, a storage layer, and a blocking layer. Each of the top select gate cuts has a width smaller than a diameter of the memory strings.
    Type: Application
    Filed: June 6, 2024
    Publication date: September 26, 2024
    Inventors: Ji XIA, Zongliang HUO, Wenbin ZHOU, Wei XU, Pan HUANG, Wenxiang XU
  • Publication number: 20240311535
    Abstract: The invention introduces a hydrodynamic free-surface Lattice Boltzmann (LB) simulation method and system, along with a storage medium. Initial parameters for a designated water body are obtained and fed into a pre-established three-dimensional hydrodynamic free-surface LB model for simulation calculations. The outcome includes precise data on the free water surface, flow velocity, and pressure of the target water body over time and space, generating a detailed three-dimensional spatial distribution map. The method enhances the second-order accuracy of the force term within the single-phase free-surface LB model. By integrating the single-phase free-surface LB model with surface tension and the SGS large eddy model, it achieves an efficient and accurate three-dimensional simulation of the target water body's free water surface, flow field, and pressure.
    Type: Application
    Filed: February 4, 2024
    Publication date: September 19, 2024
    Applicants: CHONGQING XIKE CONSULTING CO.,LTD FOR WATER TRANSPORT ENGINEERING, CHONGQING JIAOTONG UNIVERSITY
    Inventors: Peiyi PENG, Wei DIAO, Qin ZHOU, Chunze ZHANG, Ji HOU, Bing XING
  • Patent number: 12091398
    Abstract: Provided is a compound represented by formula (I) and a pharmaceutical composition thereof, as well as a method for using a compound represented by formula (I) to prevent and/or treat immune-related disorders.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: September 17, 2024
    Assignee: ADLAI NORTYE BIOPHARMA CO., LTD.
    Inventors: Pan Li, Beidi Xu, Qiaodong Wen, Enguang Feng, Ji Wang, Yang Lu, Yu Zhou, Zhiyong Yu, Zhiying Huang
  • Publication number: 20240279286
    Abstract: Specifically disclosed are a core amino acid sequence group capable of target recognizing anti-novel coronavirus neutralizing antibodies N-IgY-pAbs and a use thereof. The core amino acid sequence group capable of target recognizing anti-novel coronavirus neutralizing antibodies N-IgY-pAbs includes 15 types of the amino acid sequences positioned in an S-ECD region and 5 types of the amino acid sequences positioned in a non-structural protein (NSP) region, and can be applied to a detection of the novel coronavirus, a design of therapeutic targets and a design of vaccine targets.
    Type: Application
    Filed: April 16, 2024
    Publication date: August 22, 2024
    Inventors: Ailian HEI, Jin LI, Ellen HE, Sven Isac SKOG, Ji ZHOU
  • Publication number: 20240277926
    Abstract: Pump includes a motor, a cam shaft coupled to the motor for rotation about a longitudinal axis of the cam shaft, the cam shaft having at least one radially-outward projection defining a helical engagement portion disposed along a length of the cam shaft, and a plurality of finger plates disposed along the length of the cam shaft, each finger plate mounted for movement in a transverse direction relative to the longitudinal axis of the cam shaft, each finger plate having an aperture defined therein to receive the cam shaft therethrough, each aperture having a substantially straight edge region and an opposing edge region. Engagement of the helical engagement portion with the substantially flat edge region during rotation of the cam shaft urges the finger plate transversely toward an extended position. Systems and techniques for delivering a beneficial agent to a user are also provided.
    Type: Application
    Filed: January 31, 2024
    Publication date: August 22, 2024
    Applicant: ABBVIE INC.
    Inventors: Phil D. Anderson, Rajkumar Conjeevaram, Ji Zhou, Sean Mackey, Kevin Novak, Ted Hanagan, Mark Panzer, Benjamin Greuel, Jim Hoch, Ryan Thompson
  • Publication number: 20240279724
    Abstract: Provided is a method for obtaining a double-stranded sequence by single-stranded rolling circle amplification, comprising: 1) performing rolling circle amplification reaction on single-stranded circular DNA by means of a first primer to obtain an amplified sequence, the first primer being complementary to a partial region of the single-stranded circular DNA, and the single-stranded circular DNA having a break mechanism that can cause the single-stranded circular DNA to ring-open; 2) ring-opening the single-stranded circular DNA by means of the break mechanism to obtain single-stranded linear DNA; and 3) using the single-stranded linear DNA as a second primer and using the amplified sequence obtained in step 1) as a template to perform amplification reaction to obtain an amplified double-stranded sequence.
    Type: Application
    Filed: June 16, 2021
    Publication date: August 22, 2024
    Inventors: Ji Wang, Tao Tan, Lin Zhou, Ou Wang, Wenwei Zhang, Ao Chen
  • Publication number: 20240273649
    Abstract: A trusted anonymous voting method includes: performing a hash operation on original voting content to obtain a hash output including a commitment value cvi; blinding the commitment value cvi based on information of other voters to obtain commitment value tuples {tilde over (c)} and {tilde over (x)}; signing the commitment value tuple {tilde over (c)} by using an ESDSA to obtain a signature tuple {tilde over (s)}; and establishing a vote tuple ({tilde over (c)}, {tilde over (s)}, {tilde over (d)}) based on the commitment value tuple {tilde over (c)}, the signature tuple {tilde over (s)} and a signature tuple {acute over (d)} of other voters, and uploading the vote tuple (?, ?, {acute over (d)}) and the commitment value tuple {tilde over (x)} to the blockchain, where signature tuple {tilde over (d)} is generated in a case that other voters verify the signature tuple {tilde over (s)} and the signature tuple {tilde over (s)} passes the verification, and the commitment value tuple {tilde over (x)} is used to decry
    Type: Application
    Filed: September 2, 2022
    Publication date: August 15, 2024
    Applicants: ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID, GUIZHOU POWER GRID CO., LTD.
    Inventors: Yong XIAO, Jiaxiang OU, Yi LUO, Houpeng HU, Bin QIAN, Peilin HE, Mi ZHOU, Yaodan DENG, Ji WANG, Tianqiang DONG, Fusheng LI, Pengcheng LI, Fan ZHANG, Yanhong XIAO, Xiaoming LIN, Gaoyi LONG, Jianlin TANG, Kunlin HE, Chaoying LIU, Hangfeng LI, Zerui CHEN
  • Publication number: 20240259196
    Abstract: A timestamp generation method and apparatus, and an electronic device and a storage medium, which are used for solving the technical problem of recorded information being easily leaked because a trusted third party is usually needed as a timestamp authority for recording in a traditional trusted timestamp generation method. In the present invention, the method comprises: acquiring a file record; calculating a hash value of the file record; sending the hash value to a random issuer, and receiving a signature result returned by the random issuer, wherein the signature result is generated after the random issuer signs the hash value and a receiving time, and the receiving time is the time when the random issuer receives the hash value; and storing the signature result in a blockchain as a timestamp of the file record.
    Type: Application
    Filed: September 2, 2022
    Publication date: August 1, 2024
    Applicants: ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID, GUIZHOU POWER GRID CO., LTD.
    Inventors: Yi LUO, Jiaxiang OU, Bin QIAN, Houpeng HU, Yong XIAO, Yanhong XIAO, Ji WANG, Pengcheng LI, Mi ZHOU, Tianqiang DONG, Fan ZHANG, Xin WU, Fusheng LI, Zhenghao GAO, Xiaoming LIN, Hangfeng LI, Jianlin TANG, Zilong RAN, Xuan LUO, Wei ZHOU, Yaodan DENG
  • Patent number: 12052871
    Abstract: Embodiments of a three-dimensional (3D) memory device and fabrication methods are disclosed. In some embodiments, the method for forming the 3D memory device includes forming an alternating dielectric stack on a substrate, and forming channel holes that penetrate the alternating dielectric stack and expose at least a portion of the substrate. The method further includes forming top select gate openings that penetrate vertically an upper portion of the alternating dielectric stack and extend laterally. The method also includes forming slit openings parallel to the top select gate openings, wherein the slit openings penetrate vertically the alternating dielectric stack. The method also includes replacing the alternating dielectric stack with a film stack of alternating conductive and dielectric layers, forming top select gate cuts in the top select gate openings, and forming slit structures in the slit openings.
    Type: Grant
    Filed: October 7, 2021
    Date of Patent: July 30, 2024
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Ji Xia, Zongliang Huo, Wenbin Zhou, Wei Xu, Pan Huang, Wenxiang Xu
  • Patent number: 12043727
    Abstract: The present invention relates to a polymer composition, comprising a polypropylene and a stabilizing additive mixture, wherein said stabilizing additive mixture comprises: i) a thioether compound according to Formula I, ii) a Hindered Amine Light Stabilizer (HALS) comprising a substituted amine group; and iii) an inorganic acid scavenger. The present invention further relates to an article comprising said polymer composition, and the use of said polymer composition for the housing for antennas for wireless communication.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: July 23, 2024
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Jing Guo, Sarah Van Mierloo, Chunfa Li, Ji Zhou, Chaodong Jiang, Christelle Marie Hélène Grein
  • Patent number: 12026604
    Abstract: Provided are a method for pre-allocating memory, an electronic device, and a medium. The method comprises: attempting to obtain a memory block identifier from a list of idle memory block identifiers for each output from each layer; if the memory block identifier is obtained, storing an identifier of the output and the memory block identifier into a mapping table and deleting the memory block identifier from the list of idle memory block identifiers; or if not obtained, creating a new memory block identifier, storing an identifier of the output and the new memory block identifier into a mapping table, and putting the new memory block identifier into a general list of memory block identifiers; for each input to a current layer, putting a memory block identifier corresponding to the input into the list of idle memory block identifiers if the input is not used as an input to a subsequent layer.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: July 2, 2024
    Assignee: NEXTVPU (SHANGHAI) CO., LTD.
    Inventors: Jun Pang, Haijiao Cai, Xinpeng Feng, Ji Zhou
  • Patent number: 11887923
    Abstract: A wiring design method and a wiring structure for a package substrate in a flip chip, and a flip chip. The wiring design method includes: arranging bump pads in an array of rows and columns, wherein the bump pads are configured to bond with conductive bumps on a flip chip die, and the bump pads comprise signal pads and non-signal pads; providing the non-signal pad with a via hole; and using a layer of wiring to lead a subset of the signal pads out of an orthographic projection region of the flip chip die on the package substrate, wherein the subset of the signal pads is configured to carry all functional signals required by design specifications of the flip chip die for the array of the bump pads.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: January 30, 2024
    Assignee: NEXTVPU (SHANGHAI) CO., LTD.
    Inventors: Aofeng Qian, Gang Qin, Xinpeng Feng, Ji Zhou
  • Patent number: 11863769
    Abstract: A system configured to perform scalable video encoding is provided. The system includes a memory; and a processing unit, wherein the processing unit is configured to: receive inter-layer data and a current picture, wherein the current picture has a base layer; upsample the inter-layer data to generate residual data and reconstruction data, wherein the inter-layer data includes a base mode flag; and encode the current picture to an enhanced layer using the upsampled inter-layer data based on a block type of the base layer and the base mode flag.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: January 2, 2024
    Assignees: Advanced Micro Devices, Inc., ATI Technologies ULC
    Inventors: Lei Zhang, Ji Zhou, Zhen Chen, Min Yu
  • Patent number: D1024064
    Type: Grant
    Filed: September 16, 2022
    Date of Patent: April 23, 2024
    Inventors: Zhijun Lv, Yin Tang, Haijiao Cai, Xinpeng Feng, Ji Zhou