Patents by Inventor Feng Zhang

Feng Zhang 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: 20240072493
    Abstract: A chip slot is disclosed, which includes a slot, where a plurality of terminal groups are disposed in the slot, terminals in each terminal group include metal sheets that are symmetrically disposed on two opposite inner side walls of the slot, and each metal sheet has a bending pin that extends outside the slot; bending directions of bending pins on the terminals in each terminal group are same; and for any row of metal sheets in any two adjacent terminal groups, along an arrangement direction of the row of metal sheets, bending pins of the metal sheets in the adjacent terminal groups are alternately arranged on both sides of the row of metal sheets. The bending pins of the row of metal sheets are bent toward two different directions.
    Type: Application
    Filed: September 8, 2023
    Publication date: February 29, 2024
    Inventors: Tianren LIU, Kanghua OU, Yuanbin CAI, Junwei ZHONG, Xianfeng CHEN, Feng WANG, Zhiwei ZHANG
  • Publication number: 20240065332
    Abstract: A low-oxygen heating-type cigarette assembly, comprising a low-oxygen heating-type smoking set (B) and a low-oxygen heating-type cigarette (A). The low-oxygen heating-type smoking set (B) comprises a heating section (4) and a smoke extracting member (2) detachably arranged with the heating section (4), wherein the heating section (4) is provided with a cigarette receiving chamber (4-1), and the smoke extracting member (2) comprises a hollow smoke extracting cone (2-1) and a smoke transmission tube (2-2).
    Type: Application
    Filed: December 25, 2020
    Publication date: February 29, 2024
    Inventors: Bin LI, Shuang WANG, Ke ZHANG, Nan DENG, Le WANG, Feng HUANG, Mingjian ZHANG, Bing WANG
  • Publication number: 20240067583
    Abstract: The present disclosure relates to a thermal coupling method for preparing ethylene by ethanol dehydration and device thereof. The device includes an ethanol dehydration reaction system, a quenching compression system, an alkaline washing system, a molecular sieve drying system and an ethylene purification and propylene refrigeration cycle system; ethanol dehydration reaction products in the ethanol dehydration reaction system serve as a heat source for preheating, vaporization and superheating of a raw material of ethanol; tower bottoms of an evaporation tower in the quenching compression system serve as a heat source for preheating of a feed stream of the evaporation tower and heating of an overhead gas of a quenching tower; products of ethylene in the alkaline washing system serve as a cold source for cooling of crude ethylene.
    Type: Application
    Filed: June 19, 2023
    Publication date: February 29, 2024
    Inventors: Minhua ZHANG, Hao GONG, He DONG, Feng SHI, Fang MENG, Yingzhe YU, Haoxi JIANG
  • Patent number: 11914881
    Abstract: A data migration method and an apparatus are provided. The method is as follows: sending, by a first storage system, a location update request to a location server, where the location update request is used to indicate the location server to update location information of a first bucket from being located in a second storage system to being located in the first storage system; migrating data in a first bucket from the second storage system; receiving a data access request, where the data access request is used to access the data in the first bucket; and determining based on a type of the data access request and a migration status of the data, that the first storage system or the second storage system processes the data access request.
    Type: Grant
    Filed: January 8, 2021
    Date of Patent: February 27, 2024
    Assignee: Huawei Cloud Computing Technologies Co., Ltd.
    Inventors: Feng Xu, Yu Zhang, Ling Lin, Chen Ling, Lei Huang
  • Patent number: 11914241
    Abstract: A high-brightness liquid crystal display device includes a display module; a temperature controller abutting a back surface of the display module, a first ventilation channel being formed in the temperature controller; and fans disposed on the display module in correspondence to the first ventilation channel of the temperature controller. The fans form an airflow that flows through the first ventilation channel, to adjust the temperature of the display module. According to the present invention, the temperature controller abuts the back surface of the display module to implement temperature control on the back surface of the display module. The back surface of the display module is a lamp panel, and the temperature controller abuts the lamp panel. The airflow formed by the fans quickly reduces and increases the temperature of the lamp panel, thereby ensuring that the lamp panel works at an appropriate environmental temperature.
    Type: Grant
    Filed: May 29, 2023
    Date of Patent: February 27, 2024
    Assignee: Keewin Display Co., Ltd.
    Inventors: Qianzhong Zhang, Wen Li, Feng Zhou
  • Patent number: 11915962
    Abstract: The present invention provides a display panel and manufacturing method thereof, the method including following steps: providing a driving backplane and a light-emitting substrate, and bonding the driving backplane and the light-emitting substrate; patterning the light-emitting substrate to form a pixel array; forming a thin film packaging layer on an outside of the pixel array, the thin film packaging layer completely covering the pixel array; forming quantum dots on top of the thin film packaging layer to form a multi-color display; forming a reflective array between two adjacent quantum dots to avoid optical crosstalk between the pixel arrays. The display panel and the method of the present invention break through the physical limit of the high PPI, high-precision metal mask, which can realize the display of 2000 and higher PPI, and can prevent the optical crosstalk between the pixel arrays.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: February 27, 2024
    Assignee: KUNSHAN FANTAVIEW ELECTRONIC TECHNOLOGY CO., LTD.
    Inventors: Xiaosong Du, Xiaolong Yang, Wenbin Zhou, Feng Zhang, Jian Sun, Yudi Gao
  • Patent number: 11911518
    Abstract: Therapeutic compositions deliver a therapeutic amount of methylphenidate in a delayed and extended release formulation. The dosage form exhibits a lag time prior to release of from 6 to 8 hours or longer, followed by a sustained release period.
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: February 27, 2024
    Assignee: Ironshore Pharmaceuticals & Development, Inc.
    Inventors: David Lickrish, Feng Zhang
  • Patent number: 11912323
    Abstract: Embodiments of the application provide a train control method, system, computer device and storage medium. A scheme applying the train control method of the application determines a current travelling state of a vehicle under control firstly, and configures different state weights according to different travelling states to determine a corresponding target travelling parameter in a particular travelling state. The scheme can ensure to determine and obtain in real time an optimal target travelling parameter for the vehicle under control according to its current travelling state, regardless of the travelling environment of the vehicle under control, and control the vehicle under control in real time and effectively by the target travelling parameter during a travelling process. Thereby, the real-time performance and control accuracy of vehicle control can be improved, and the control effect of the train control method provided by the embodiments of the application can be further improved.
    Type: Grant
    Filed: December 28, 2021
    Date of Patent: February 27, 2024
    Assignee: Traffic Control Technology Co., Ltd
    Inventors: Chunhai Gao, Feng Bao, Lu Yu, Lei Zhang
  • Publication number: 20240053514
    Abstract: A near-to-eye display device and wearable apparatus are provided. The near-to-eye display device includes: pixel islands and micro-lenses in one-to-one correspondence with the pixel islands; wherein each pixel island emits light to a corresponding micro-lens so that the light reaches a predetermined viewing position after passing through the corresponding micro-lens. The near-to-eye display device further includes: super-lens units each including at least one super-lens; wherein the super-lens units are in one-to-one correspondence with the pixel islands; each super-lens unit is on a side of a corresponding pixel island proximal to the corresponding micro-lens, and an orthogonal projection of the super-lens unit on a plane where the corresponding pixel island is located covers the corresponding pixel island. The super-lens unit converges light, which is within a predetermined angle, emitted by the corresponding pixel island, to reduce a diffusion angle of the light emitted by the corresponding pixel island.
    Type: Application
    Filed: April 30, 2021
    Publication date: February 15, 2024
    Inventors: Haitao HUANG, Huili WU, Feng ZHANG, Zhao CUI, Yong YU, Chuanxiang XU, Lina JING
  • Patent number: 11898142
    Abstract: The embodiments disclosed herein utilized RNA targeting effectors to provide a robust CRISPR-based diagnostic with attomolar sensitivity. Embodiments disclosed herein can detect both DNA and RNA with comparable levels of sensitivity and can differentiate targets from non-targets based on single base pair differences. Moreover, the embodiments disclosed herein can be prepared in freeze-dried format for convenient distribution and point-of-care (POC) applications. Such embodiments are useful in multiple scenarios in human health including, for example, viral detection, bacterial strain typing, sensitive genotyping, and detection of disease-associated cell free DNA.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: February 13, 2024
    Assignees: The Broad Institute, Inc., Massachusetts Institute of Technology, President and Fellows Harvard College
    Inventors: Feng Zhang, Jonathan Gootenberg, Omar Abudayyeh
  • Publication number: 20240045118
    Abstract: The present disclosure relates to the field of display technology, and provides an optical module, a manufacturing method thereof, and a display device. The optical module includes: a substrate; a black matrix arranged on the substrate and a plurality of optical lenses spaced apart from each other, wherein an orthogonal projection of a gap between adjacent optical lenses onto the substrate is located within an orthogonal projection of the black matrix onto the substrate, and the black matrix is made of a ferrous metal oxide.
    Type: Application
    Filed: April 26, 2021
    Publication date: February 8, 2024
    Inventors: Kang GUO, Feng ZHANG, Haitao HUANG, Renquan GU, Mengya SONG, Duohui LI, Song LIU, Xin GU, Guangcai YUAN, Xue DONG
  • Publication number: 20240043828
    Abstract: Described in several embodiments herein are compositions, systems, and methods for targeted gene modification, targeted insertion, perturbation of gene transcripts, and nucleic acid editing. Described in several embodiments are nucleic acid targeting systems that include components of CRISPR systems, VirD polypeptide(s), and DNA polymerase(s).
    Type: Application
    Filed: October 5, 2021
    Publication date: February 8, 2024
    Inventors: Feng Zhang, Alim Ladha
  • Publication number: 20240047011
    Abstract: Embodiments disclosed herein provide methods for identifying new CRISPR loci and effectors, as well as different CRISPR loci combinations found in various organisms. Class-II CRISPR systems contain single-gene effectors that have been engineered for transformative biological discovery and biomedical applications. Discovery of additional single-gene or multicomponent CRISPR effectors may enhance existing CRISPR applications, such as precision genome engineering. Comprehensive characterization of CRISPR-loci may identify novel functional roles of CRISPR loci enabling new tools for biomedicine and biological discovery. CRISPR loci have enormous feature complexity, but classification of CRISPR loci has been focused on a small fraction of highly abundant features. Increased genome sequencing has enhanced the sampling of this feature complexity.
    Type: Application
    Filed: October 17, 2023
    Publication date: February 8, 2024
    Inventors: Feng Zhang, David Arthur Scott
  • Patent number: 11893271
    Abstract: A computing-in-memory circuit includes a Resistive Random Access Memory (RRAM) array and a peripheral circuit. The RRAM array comprises a plurality of memory cells arranged in an array pattern, and each memory cell is configured to store a data of L bits, L being an integer not less than 2. The peripheral circuit is configured to, in a storage mode, write more than one convolution kernels into the RRAM array, and in a computation mode, input elements that need to be convolved in a pixel matrix into the RRAM array and read a current of each column of memory cells, wherein each column of memory cells stores one convolution kernel correspondingly, and one element of the convolution kernel is stored in one memory cell correspondingly, and one element of the pixel matrix is correspondingly input into a word line that a row of memory cells connect.
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: February 6, 2024
    Assignee: INSTITUTE OF MICROELECTRONICS OF THE CHINESE ACADEMY OF SCIENCES
    Inventors: Feng Zhang, Renjun Song
  • Publication number: 20240034707
    Abstract: The invention provides a reaction system for preparing butyraldehyde by propylene carbonylation, comprising: a reactor; a side wall of the reactor is sequentially provided with a catalyst inlet, a propylene inlet and a synthesis gas inlet from top to bottom; the bottom of the reactor is provided with a solvent inlet; two micro-interface generators are arranged inside of the reactor from top to bottom, and the micro-interface generator located at a top end is connected to the propylene inlet to break the propylene gas into micron-scale micro-bubbles; the micro-interface generator located at a bottom is connected to the synthesis gas inlet for breaking the synthesis gas into micron-scale micro-bubbles; the outlets of the two micro-interface generators are opposite, and the outlets are connected with a gas distributor for evenly distributing raw materials.
    Type: Application
    Filed: July 30, 2021
    Publication date: February 1, 2024
    Applicant: NANJING INSTITUTE OF MICROINTERFACE TECHNOLOGY CO., LTD
    Inventors: Zhibing ZHANG, Zheng ZHOU, Lei LI, Feng ZHANG, Weimin MENG, Baorong WANG, Gaodong YANG, Huaxun LUO, Guoqiang YANG, Hongzhou TIAN, Yu CAO, Jia LIU
  • Publication number: 20240035006
    Abstract: The invention provides for systems, methods, and compositions for targeting nucleic acids. In particular, the invention provides non-naturally occurring or engineered DNA or RNA-targeting systems comprising a novel DNA or RNA-targeting CRISPR effector protein and at least one targeting nucleic acid component like a guide RNA.
    Type: Application
    Filed: November 14, 2022
    Publication date: February 1, 2024
    Applicants: The Broad Institute, Inc., Massachusetts Institute of Technology, University of Tokyo, The United States of America, as Represented by the Secretary Dept of Health and Human Services
    Inventors: Takashi Yamano, Hiroshi Nishimasu, Bernd Zetsche, Ian Slaymaker, Yinqing Li, Iana Fedorova, Kira Makarova, Linyi Gao, Eugene Koonin, Feng Zhang, Osamu Nureki
  • Publication number: 20240035048
    Abstract: The invention provides for delivery, engineering and optimization of systems, methods, and compositions for manipulation of sequences and/or activities of target sequences. Provided are delivery systems and tissues or organ which are targeted as sites for delivery. Also provided are vectors and vector systems some of which encode one or more components of a CRISPR complex, as well as methods for the design and use of such vectors. Also provided are methods of directing CRISPR complex formation in eukaryotic cells to ensure enhanced specificity for target recognition and avoidance of toxicity and to edit or modify a target site in a genomic locus of interest to alter or improve the status of a disease or a condition.
    Type: Application
    Filed: June 30, 2023
    Publication date: February 1, 2024
    Applicants: The Broad Institute, Inc., Massachusetts Institute of Technology
    Inventor: Feng ZHANG
  • Publication number: 20240035007
    Abstract: The invention provides for systems, methods, and compositions for altering expression of target gene sequences and related gene products. Provided are structural information on the Cas protein of the CRISPR-Cas system, use of this information in generating modified components of the CRISPR complex, vectors and vector systems which encode one or more components or modified components of a CRISPR complex, as well as methods for the design and use of such vectors and components. Also provided are methods of directing CRISPR complex formation in eukaryotic cells and methods for utilizing the CRISPR-Cas system. In particular the present invention comprehends optimized functional CRISPR-Cas enzyme systems.
    Type: Application
    Filed: December 27, 2022
    Publication date: February 1, 2024
    Applicants: The Broad Institute, Inc., Massachusetts Institute of Technology, University of Tokyo, President and Fellows of Harvard College
    Inventors: Silvana KONERMANN, Alexandro TREVINO, Mark BRIGHAM, Fei RAN, Patrick HSU, Chie-yu LIN, Osamu NUREKI, Hiroshi NISHIMASU, Ryuichiro ISHITANI, Feng ZHANG
  • Publication number: 20240038934
    Abstract: The present disclosure relates to a display substrate and a method for manufacturing the same. The display substrate includes: a substrate; a first electrode located on the substrate; and a conductive convex located on the first electrode. A dimension of a cross section of the conductive convex along a plane parallel to the substrate is negatively correlated to a distance from the cross section to a surface of the first electrode.
    Type: Application
    Filed: October 6, 2023
    Publication date: February 1, 2024
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Guangcai YUAN, Zhijun LV, Haixu LI, Xiaoxin SONG, Feng ZHANG, Wenqu LIU, Liwen DONG, Zhao CUI, Libo WANG, Detian MENG
  • Patent number: 11883928
    Abstract: A mechanism for polishing includes a polishing member, an eccentric member coupled to the polishing member, and a driving member coupled to the eccentric member. The driving member drives the eccentric member to rotate to move the polishing member to reciprocate in the one-dimensional direction, so that when a relative position between the polishing mechanism and the workpiece is fixed, the polishing member polishes a workpiece by translating a polishing surface. A method for the polishing process, applied by a polishing device, is also disclosed. By using the polishing mechanism, the entirety of the polishable surface of the workpiece can be covered, and collapsed edges of the workpiece are avoided.
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: January 30, 2024
    Assignee: Fulian Yuzhan Precision Technology Co., Ltd
    Inventors: Feng Zhang, Ming Luo, Ai-Jun Tang, Jian-Jun Meng