Patents by Inventor Bo Shen

Bo Shen 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: 20240274748
    Abstract: Disclosed is a method for preparing a nitride light emitting diode (LED) and nondestructive interface separation. A two-dimensional atomic crystal layer on a transparent substrate is modified by using an atomic irradiation technology, to obtain an irradiated region; a nitride LED structure is prepared on a modified two-dimensional atomic crystal layer, and a support substrate is cured by means of a metal functional layer; visible laser is incident from a back surface of the transparent substrate to directionally destruct the irradiated region of the two-dimensional atomic crystal layer, so as to obtain a whole structure of the nitride LED structure, the metal functional layer and the support substrate that are separated from the transparent substrate. The present disclosure can nondestructively separate the interface and repeatedly use the transparent substrate.
    Type: Application
    Filed: August 9, 2022
    Publication date: August 15, 2024
    Applicant: Peking University
    Inventors: Xinqiang Wang, Fang Liu, Zhaoying Chen, Yucheng Guo, Bowen Sheng, Duo Li, Bo Shen
  • Patent number: 12051766
    Abstract: Disclosed is a method for preparing a nitride light emitting diode (LED) and nondestructive interface separation. A two-dimensional atomic crystal layer on a transparent substrate is modified by using an atomic irradiation technology, to obtain an irradiated region; a nitride LED structure is prepared on a modified two-dimensional atomic crystal layer, and a support substrate is cured by means of a metal functional layer; visible laser is incident from a back surface of the transparent substrate to directionally destruct the irradiated region of the two-dimensional atomic crystal layer, so as to obtain a whole structure of the nitride LED structure, the metal functional layer and the support substrate that are separated from the transparent substrate. The present disclosure can nondestructively separate the interface and repeatedly use the transparent substrate.
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: July 30, 2024
    Assignee: PEKING UNIVERSITY
    Inventors: Xinqiang Wang, Fang Liu, Zhaoying Chen, Yucheng Guo, Bowen Sheng, Duo Li, Bo Shen
  • Publication number: 20240243818
    Abstract: A fast calibration test system and method for a phased-array antenna, which belongs to the technical field of antenna measurement, relates to a near-field test system, and relates in particular to the fast calibration and a directional diagram test on a phased-array antenna.
    Type: Application
    Filed: November 11, 2021
    Publication date: July 18, 2024
    Applicant: BEIJING INSTITUTE OF SPACE LONG MARCH VEHICLE
    Inventors: Bo SHEN, Lei LI, Linka TANG, Xiaofei WANG, Weiyang SONG, Jian TU, Suixue WANG, Chao DONG, Rui MA, Guodong LIU, Chao YANG, Feng SU, Yongsheng CHENG, Qiang ZHANG, Xiaoning HUO, Yichang GAO, Wenwen SI, Longwei HE, Weiwei GUAN, Ji LI
  • Publication number: 20240158395
    Abstract: This application relates to processes and intermediates for the preparation of the PD-1/PD-L1 inhibitor (R)-1-((7-cyano-2-(3?-((2-(difluoromethyl)-7-((3-hydroxypyrrolidin-1-yl)methyl)pyrido[3,2-d]pyrimidin-4-yl)amino)-2,2?-dimethyl-[1,1?-biphenyl]-3-yl)benzo[d]oxazol-5-yl)methyl)piperidine-4-carboxylic acid, and salts and crystalline forms thereof, where the PD-1/PD-L1 inhibitor and solid forms and salt forms thereof are useful in the treatment of various diseases including infectious diseases and cancer.
    Type: Application
    Filed: November 21, 2023
    Publication date: May 16, 2024
    Inventors: Dengjin Wang, Daniel Carper, Zhongjiang Jia, Bo Shen, Joseph A. Sclafani, Robert Wilson, Jiacheng Zhou, Osama Suleiman, Mark Wright
  • Publication number: 20240141549
    Abstract: The present disclosure discloses a preparation method of an aluminum nitride (AlN) composite structure based on a two-dimensional (2D) crystal transition layer. The preparation method of the present disclosure includes: transferring the 2D crystal transition layer on a first periodic groove of an epitaxial substrate; forming a second periodic groove staggered with the first periodic groove on the 2D crystal transition layer; depositing a supporting protective layer; depositing a functional layer of a required AlN-based material; and removing the 2D crystal transition layer through thermal oxidation to obtain a semi-suspended AlN composite structure. The preparation method of the present disclosure has low difficulty and is suitable for large-scale industrial production.
    Type: Application
    Filed: October 31, 2023
    Publication date: May 2, 2024
    Applicant: PEKING UNIVERSITY
    Inventors: Xinqiang WANG, Fang LIU, Zhaoying CHEN, Bowen SHENG, Yucheng GUO, Bo SHEN
  • Publication number: 20240132523
    Abstract: This application relates to solid forms and salt forms of the PD-1/PD-L1 inhibitor 4,4?-(((((2,2?-dichloro-[1,1?-biphenyl]-3,3?-diyl)bis(azanediyl))bis(carbonyl))bis(1-methyl-1,4,6,7-tetrahydro-5H-imidazo[4,5-c]pyridine-2,5-diyl))bis(ethane-2,1-diyl))bis(bicyclo[2.2.1]heptane-1-carboxylic acid), including processes of preparation thereof, where the solid forms and salt forms are useful in the treatment of various diseases including infectious diseases and cancer.
    Type: Application
    Filed: November 21, 2023
    Publication date: April 25, 2024
    Inventors: Zhongjiang Jia, Shili Chen, Yi Li, Timothy Martin, Bo Shen, Naijing Su, Jiacheng Zhou, Qun Li
  • Patent number: 11965168
    Abstract: Soybean plants producing soybean seeds comprising leghemoglobin are produced by modifying the genome of the soybean plant. Soybean plants, soybean seeds and soy protein compositions comprising leghemoglobin are provided. Soybean plants, soybean seeds and soy protein compositions comprising leghemoglobin and additionally one or more of high oleic acid, low linolenic acid, high protein, low stachyose, low raffinose and low protease inhibitors are provided. Protein compositions comprising leghemoglobin, such as soy isolates and concentrates can be made from the soybean seeds. Additionally, methods for generating and using plants, seeds and protein compositions comprising leghemoglobin are disclosed.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: April 23, 2024
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Hyeon-Je Cho, John D Everard, Anthony J Kinney, Zhan-Bin Liu, Knut Meyer, Thomas G Patterson, Kevin G Ripp, Bo Shen
  • Publication number: 20240079470
    Abstract: Disclosed are a GaN power device and a manufacturing method thereof. The GaN power device includes a substrate, and a buffer layer, a GaN channel layer and a barrier layer sequentially stacked on the substrate from bottom to top. The barrier layer is provided with a p-GaN cap layer and a p-GaN thin layer, and the p-GaN thin layer is configured to cover the surface of the barrier layer and is connected to the p-GaN cap layer; the upper surface of the barrier layer is also provided with an input electrode and an output electrode, and a control electrode is provided on the upper surface of the p-GaN cap layer. The control electrode and the p-GaN thin layer are located between the input electrode and the output electrode.
    Type: Application
    Filed: November 9, 2023
    Publication date: March 7, 2024
    Applicant: PEKING UNIVERSITY
    Inventors: Jin WEI, Yanlin WU, Junjie YANG, Maojun WANG, Bo SHEN
  • Patent number: 11915499
    Abstract: Disclosed herein are methods, systems, and apparatus for automated license plate recognition and methods for training a machine learning model to undertake automated license plate recognition. For example, a method can comprise dividing an image or video frame comprising a license plate into a plurality of image patches, determining a positional vector for each of the image patches, adding the positional vector to each of the image patches and inputting the image patches and their associated positional vectors to a text-adapted vision transformer. The text-adapted vision transformer can be configured to output a prediction concerning the license plate number of the license plate.
    Type: Grant
    Filed: August 30, 2023
    Date of Patent: February 27, 2024
    Assignee: Hayden AI Technologies, Inc.
    Inventors: Morgan Kohler, Bo Shen
  • Patent number: 11913035
    Abstract: Provided are compositions comprising polynucleotides encoding modified diacylglycerol acyltransferase-1 (DGAT1) polypeptides having improved properties, such as increased enzymatic activity and/or increased stability. Plants, plant cells, seed, grain and comprising the polynucleotides are provided which have one or more of increased fatty acid or protein content. Methods of generating the polynucleotides in plant cells include transformation and genetic modification. Methods of employing the polynucleotides in plants, methods for increasing DGAT1 activity in a plant, and methods for increasing fatty acid content or protein content in a plant are provided.
    Type: Grant
    Filed: September 19, 2022
    Date of Patent: February 27, 2024
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Kayla S Flyckt, Kristin Haug Collet, Zhan-Bin Liu, Keith R Roesler, Bo Shen, Laura L Wayne
  • Publication number: 20240018533
    Abstract: The disclosure provides plants, plant parts, plant cells, seeds and grain containing a targeted genetic modification that inserts an endogenous microRNA recognition sequence into a gene. The disclosure provides plants, plant parts, plant cells, seeds and grain containing a targeted genetic modification that modifies an endogenous microRNA sequence so that the modified microRNA hybridizes to an endogenous gene.
    Type: Application
    Filed: January 19, 2021
    Publication date: January 18, 2024
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: MARY J FRANK, SHAI LAWIT, JOAN MARIE PHILLIPS, BO SHEN, JUN ZHANG
  • Patent number: 11875674
    Abstract: Disclosed herein are methods and systems for managing traffic violation or enforcement data using a distributed ledger. The distributed ledger provides a transparent chain of custody/evidence related to all digital interactions with traffic violation or enforcement data. The distributed ledger can be audited for data accuracy and integrity by nodes making up the system each time one of the nodes interacts with the traffic violation or enforcement data. For example, a digital evidence package related to a traffic violation event can be generated by a node within the system and a package digest can be logged in the distributed ledger beginning with the creation of the digital evidence package and each time that the digital evidence package is processed, modified, or reviewed by nodes within the system.
    Type: Grant
    Filed: March 1, 2023
    Date of Patent: January 16, 2024
    Assignee: Hayden AI Technologies, Inc.
    Inventors: Bo Shen, Bryan John Shea, Stuart Montagu McKee
  • Publication number: 20240011674
    Abstract: An improved heat pump including an integrated system for the management of refrigerant charge is provided. The integrated system actively adjusts charge allocation and thereby optimizes operational efficiencies in all modes of operation. In one embodiment, the integrated system includes three four-way valves, two expansion valves, two one-way check valves, and a suction line accumulator to optimize charge allocation. The four-way valves dictate the mode switch and refrigerant flow directions, and the expansion valves automatically allocate refrigerant mass in active components and store excess charge in an idle heat exchanger and suction line accumulator by controlling the compressor discharge pressure (equivalent to controlling condenser subcooling degree) as a function of the entering air and water temperatures. The integrated system provides seven working modes and is uniquely suited for spacing cooling, spacing heating, and water heating in both residential and commercial applications.
    Type: Application
    Filed: June 29, 2023
    Publication date: January 11, 2024
    Inventors: Jeffrey D. Munk, Bo Shen, Kyle R. Gluesenkamp
  • Patent number: 11866434
    Abstract: This application relates to processes and intermediates for the preparation of the PD-1/PD-L1 inhibitor (R)-1-((7-cyano-2-(3?-((2-(difluoromethyl)-7-((3-hydroxypyrrolidin-1-yl)methyl)pyrido[3,2-d]pyrimidin-4-yl)amino)-2,2?-dimethyl-[1,1?-biphenyl]-3-yl)benzo[d]oxazol-5-yl)methyl)piperidine-4-carboxylic acid, and salts and crystalline forms thereof, where the PD-1/PD-L1 inhibitor and solid forms and salt forms thereof are useful in the treatment of various diseases including infectious diseases and cancer.
    Type: Grant
    Filed: November 5, 2021
    Date of Patent: January 9, 2024
    Assignee: Incyte Corporation
    Inventors: Dengjin Wang, Daniel Carper, Zhongjiang Jia, Bo Shen, Joseph A. Sclafani, Robert Wilson, Jiacheng Zhou, Osama Suleiman, Mark Wright
  • Patent number: 11866451
    Abstract: This application relates to solid forms and salt forms of the PD-1/PD-L1 inhibitor 4,4?-(((((2,2?-dichloro-[1,1?-biphenyl]-3,3?-diyl)bis(azanediyl))bis(carbonyl))bis(1-methyl-1,4,6,7-tetrahydro-5H-imidazo[4,5-c]pyridine-2,5-diyl))bis(ethane-2,1-diyl))bis(bicyclo[2.2.1]heptane-1-carboxylic acid), including processes of preparation thereof, where the solid forms and salt forms are useful in the treatment of various diseases including infectious diseases and cancer.
    Type: Grant
    Filed: November 10, 2020
    Date of Patent: January 9, 2024
    Assignee: Incyte Corporation
    Inventors: Zhongjiang Jia, Shili Chen, Yi Li, Timothy Martin, Bo Shen, Naijing Su, Jiacheng Zhou, Qun Li
  • Publication number: 20230406852
    Abstract: The present invention relates to processes of preparing PD-1/PD-L1 inhibitor (R)-1-((7-cyano-2-(3?-(3-(((R)-3-hydroxypyrrolidin-1-yl)methyl)-1,7-naphthyridin-8-ylamino)-2,2?-dimethylbiphenyl-3-yl)benzo[d]oxazol-5-yl)methyl)pyrrolidine-3-carboxylic acid, or salts thereof, related synthetic intermediates, and salts of the intermediates, where the PD-1/PD-L1 inhibitor is useful in the treatment of various diseases including infectious diseases and cancer.
    Type: Application
    Filed: August 31, 2023
    Publication date: December 21, 2023
    Inventors: Jiacheng Zhou, Shili Chen, Zhongjiang Jia, Yi Li, Qiyan Lin, Pingli Liu, Yongchun Pan, Timothy Martin, Bo Shen, Chongsheng Eric Shi, Naijing Su, Yongzhong Wu, Michael Xia
  • Publication number: 20230380373
    Abstract: Soybean plants producing soybean seeds comprising leghemoglobin are produced by modifying the genome of the soybean plant. Soybean plants, soybean seeds and soy protein compositions comprising leghemoglobin are provided. Soybean plants, soybean seeds and soy protein compositions comprising leghemoglobin and additionally one or more of high oleic acid, low linolenic acid, high protein, low stachyose, low raffinose and low protease inhibitors are provided. Protein compositions comprising leghemoglobin, such as soy isolates and concentrates can be made from the soybean seeds. Additionally, methods for generating and using plants, seeds and protein compositions comprising leghemoglobin are disclosed.
    Type: Application
    Filed: October 22, 2021
    Publication date: November 30, 2023
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: HYEON-JE CHO, JOHN D. EVERARD, ANTHONY KINNEY, ZHAN-BIN LIU, KNUT MEYER, THOMAS G. PATTERSON, KEVIN G. RIPP, BO SHEN
  • Publication number: 20230357787
    Abstract: Provided are compositions comprising polynucleotides encoding BG1 polypeptides. Also provided are recombinant DNA constructs, plants, plant cells, seed, grain comprising the polynucleotides, and plants, plant cells, seed, grain comprising a BG1 polypeptide. Additionally, various methods of employing the polynucleotides and genetic modifications in plants, such as methods for increasing BG1 level in a plant and methods for increasing yield of a plant, nutrient utilization efficiency and/or drought tolerance, are also provided herein.
    Type: Application
    Filed: December 17, 2020
    Publication date: November 9, 2023
    Applicant: Pioneer Hi-Bred International, Inc.
    Inventors: Bo SHEN, Wuyi WANG
  • Patent number: 11802692
    Abstract: An improved method and system for treating flue gases from a natural gas furnace are provided. The method and system include an acidic gas trap (AGT) adsorber which enables the continuous adsorption and storage of SOx, NOx redox, and formic acid/CO/HC/CH4 oxidation, with a negligible pressure drop. The AGT adsorber includes a catalyst coating having a nanotube structure (e.g., a uniform nanostructure forest coating) or a uniform porous nanostructure of various low-cost oxides through scalable low temperature solution processes, including oxides of Ti, Cu, Ba, Mn, Zr, Zn, Sr, Ca, Li, K, Na, Al, or Ce.
    Type: Grant
    Filed: April 16, 2021
    Date of Patent: October 31, 2023
    Assignee: UT-BATTELLE, LLC
    Inventors: Zhiming Gao, Ayyoub M. Momen, Josh A. Pihl, Timothy J. LaClair, Bo Shen, Xiaobing Liu, Kyle R. Gluesenkamp, James E. Parks, II, Puxian Gao, Alex E. Pawlowski, Kashif Nawaz
  • Publication number: 20230326220
    Abstract: Disclosed herein are systems, methods, and devices for detecting traffic lane violations. In one embodiment, a method for detecting a potential traffic violation is disclosed comprising bounding a vehicle detected from one or more video frames of a video in a vehicle bounding box. The vehicle can be detected and bounded using a first convolutional neural network. The method can also comprise bounding, using the one or more processors of the edge device, a plurality of lanes of a roadway detected from the one or more video frames in a plurality of polygons. The plurality of lanes can be detected and bounded using multiple heads of a multi-headed second convolutional neural network. The method can further comprise detecting a potential traffic violation based in part on an overlap of at least part of the vehicle bounding box and at least part of one of the polygons.
    Type: Application
    Filed: May 9, 2023
    Publication date: October 12, 2023
    Applicant: Hayden AI Technologies, Inc.
    Inventors: Vaibhav GHADIOK, Christopher CARSON, Bo SHEN