Patents by Inventor Zheng Zhou

Zheng 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: 20220247571
    Abstract: A labeling method is provided. In the method, target image data of a target image is acquired from an offline storage device. The target image data is encrypted based on a first target account. A permission to load the target image data is verified based on a second target account logged in to a labeling client. The target image is loaded in the labeling client in response to the permission to load the target image being verified when the second target account logged in to the labeling client matches the first target account. A label for the target image is received. Further, the label for the target image is transmitted to a server. The server is configured to store the label in association with the target image. Apparatus and non-transitory computer-readable storage medium counterpart embodiments are also contemplated.
    Type: Application
    Filed: April 20, 2022
    Publication date: August 4, 2022
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Zheng GAO, Yanchun ZHU, Hang RUAN, Jianrong WU, Jia CHANG, Xuan ZHOU, Yan LIU, Xiaohui HAN
  • Publication number: 20220243079
    Abstract: The present disclosure includes a white ink composition including a liquid vehicle with water and organic co-solvent, from 0.5 wt % to 15 wt % white metal oxide particles dispersed in the liquid vehicle, and from 0.1 wt % to 30 wt % of polyurethane particles dispersed in the liquid vehicle. The polyurethane particles include a polyurethane polymer with polymerized sulfonated-diamines, polymerized nonionic diamines, and isocyanate-generated self-crosslinked amines.
    Type: Application
    Filed: October 3, 2019
    Publication date: August 4, 2022
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Zhang-Lin Zhou, Jie ZHENG, Dennis Z. GUO
  • Patent number: 11393229
    Abstract: Methods and systems for artificial intelligence based medical image segmentation are disclosed. In a method for autonomous artificial intelligence based medical image segmentation, a medical image of a patient is received. A current segmentation context is automatically determined based on the medical image and at least one segmentation algorithm is automatically selected from a plurality of segmentation algorithms based on the current segmentation context. A target anatomical structure is segmented in the medical image using the selected at least one segmentation algorithm.
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: July 19, 2022
    Assignee: Siemens Healthcare GmbH
    Inventors: Shaohua Kevin Zhou, Mingqing Chen, Hui Ding, Bogdan Georgescu, Mehmet Akif Gulsun, Tae Soo Kim, Atilla Peter Kiraly, Xiaoguang Lu, Jin-hyeong Park, Puneet Sharma, Shanhui Sun, Daguang Xu, Zhoubing Xu, Yefeng Zheng
  • Patent number: 11382967
    Abstract: Embodiments relate to methods comprising expressing or overexpressing P-selectin glycoprotein ligand-1 (PSGL-1) in human immunodeficiency virus (HIV) producing cells; isolating HIV particles from the HIV producing cells; and preparing the isolated HIV particles as a HIV vaccine. Embodiments relate to systems comprising a HIV vaccine comprising live attenuated, inactivated, or non-infectious HIV particles. Embodiments relate to systems capable of performing a method comprising administering a vaccine comprising live attenuated, inactivated, or non-infectious HIV particles to a subject in need of the vaccine; and treating or preventing one or more disease states in the subject resulting from HIV infection.
    Type: Grant
    Filed: June 9, 2020
    Date of Patent: July 12, 2022
    Assignee: George Mason University
    Inventors: Yuntao Wu, Yajing Fu, Deemah Dabbagh, Zheng Zhou
  • Patent number: 11387426
    Abstract: A flexible display panel and a flexible display device are provided. The flexible display panel includes a flexible screen layer and an elastic support layer; the flexible screen layer and the elastic support layer are stacked; the elastic support layer includes a support mechanism and an elastic mechanism, the support mechanism is configured to support the flexible screen layer and is rollable, and the elastic mechanism is configured to generate an anti-rolling elastic force to maintain flatness of the flexible screen layer if the flexible screen layer is unrolled.
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: July 12, 2022
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Shaopeng Xu, Hao Wu, Xuzhong Liu, Na An, Zongwei Luo, Baolei Guo, Gang Ci, Xiao Ma, Xinfeng Gong, Bin Xu, Zhenhua Luo, Zheng Zhang, Qingzhu Guan, Wei Su, Jinzhao Zhou, Guochun Wang, Zuoxin Yu, Dianzhong Liu
  • Patent number: 11384349
    Abstract: The disclosure discloses a recombinant Bacillus subtilis engineered bacterium capable of efficiently expressing keratinase, and belongs to the technical fields of genetic engineering and fermentation engineering. The disclosure successfully constructs a genetically engineered bacterium B. subtilis WB600-pP43NMK-ker capable of efficiently expressing keratinase by using a keratinase gene from Bacillus licheniformis (BBE11-1) as a target gene, pP43NMK as an expression vector and B. subtilis WB600 as an expression host; and meanwhile, the disclosure conducts in-depth research on fermentation media and fermentation conditions when the engineered bacteria are configured as a production strain to produce keratinase to obtain a fermentation medium capable of increasing a yield of keratinase and an optimum process for fermentation production of keratinase.
    Type: Grant
    Filed: November 25, 2020
    Date of Patent: July 12, 2022
    Assignee: Jiangnan University
    Inventors: Juan Zhang, Zheng Peng, Jian Chen, Guocheng Du, Xinzhe Mao, Hengrui Zhou
  • Publication number: 20220215197
    Abstract: A data processing method, apparatus, chip system, and medium are provided. The method may be applied to the field of autonomous driving or intelligent driving. The method includes: obtaining first abstract data from first raw data by using a first recognition algorithm, where the first abstract data includes attribute description data of a first target; receiving first feedback data, where the first feedback data includes attribute description data of a second target; and optimizing the first recognition algorithm based on the first feedback data, where the first raw data is measurement data of a scenario, and the first target and the second target are targets in the scenario.
    Type: Application
    Filed: March 28, 2022
    Publication date: July 7, 2022
    Inventor: Zheng ZHOU
  • Publication number: 20220204425
    Abstract: A benzene selective hydrogenation reaction system and a method are provided. The system includes a benzene refiner, a first hydrogenation reactor, a second hydrogenation reactor and a separator which are connected in sequence. The first hydrogenation reactor is provided with a first inlet and a first outlet, and the second hydrogenation reactor is provided with a second inlet and a second outlet. The first inlet is connected to the discharge port of the benzene refiner; the first outlet is connected to the second inlet; the second outlet is connected to the separator. The catalyst outlet is connected to the first hydrogenation reactor for recycling the catalyst into the first hydrogenation reactor. Two micro-interface units are respectively disposed within the first hydrogenation reactor and the second hydrogenation reactor, and the micro-interface units are used for dispersing and breaking hydrogen into micro-bubbles with a micron-scale diameter.
    Type: Application
    Filed: May 28, 2020
    Publication date: June 30, 2022
    Applicant: NANJING YANCHANG REACTION TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
    Inventors: Zhibing ZHANG, Zheng ZHOU, Feng ZHANG, Lei LI, Weimin MENG, Baorong WANG, Gaodong YANG, Huaxun LUO, Guoqiang YANG, Hongzhou TIAN, Yu CAO
  • Publication number: 20220203317
    Abstract: A micro-interface strengthening reaction system and method for preparing polyethylene by using a solution process are provided. The system includes a pre-polymerization reactor and a polymerization reactor connected in sequence. The pre-polymerization reactor is provided with a pre-polymerization micro-interface generators, and the polymerization reactor is provided with a micro-interface generator. The system further includes a desolvation tower for removing solvents and impurities from the polyethylene product. A polyethylene inlet is disposed at a middle part of the desolvation tower, and the polyethylene inlet is connected with the flash tank bottom outlet. A nitrogen micro-interface generator for dispersing and breaking high-temperature nitrogen into micro-bubbles is disposed within the desolvation tower.
    Type: Application
    Filed: June 18, 2020
    Publication date: June 30, 2022
    Applicant: NANJING YANCHANG REACTION TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
    Inventors: Zhibing ZHANG, Zheng ZHOU, Feng ZHANG, Lei LI, Weimin MENG, Baorong WANG, Gaodong YANG, Huaxun LUO, Guoqiang YANG, Hongzhou TIAN, Yu CAO
  • Publication number: 20220203318
    Abstract: A submerged propylene hydration micro-interface strengthening reaction system and a method are proposed. The system includes a reactor, a first micro-interface generator and a second micro-interface generator. Through the micro-interface generators, the propylene is broken to form micron-scale bubbles, which are mixed with reactants and deionized water to form a gas-liquid emulsion, so as to increase a phase boundary area between gas and liquid phases, and achieve a strengthening mass transfer effect under a lower preset operating condition. The micro-scale bubbles can be fully mixed with the deionized water to from a gas-liquid emulsion. By fully mixing gas and liquid phases, it can ensure that the deionized water in the system is in full contact with propylene, and they are fully in contact with the catalyst, which effectively improves the efficiency of preparing isopropanol.
    Type: Application
    Filed: May 28, 2020
    Publication date: June 30, 2022
    Applicant: NANJING YANCHANG REACTION TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
    Inventors: Zhibing ZHANG, Zheng ZHOU, Feng ZHANG, Lei LI, Weimin MENG, Baorong WANG, Gaodong YANG, Huaxun LUO, Guoqiang YANG, Hongzhou TIAN, Yu CAO
  • Publication number: 20220207002
    Abstract: System, method, and various embodiments for providing a data access and recommendation system are described herein. An embodiment operates by identifying a column access of one or more data values of a first column of a plurality of columns of a table of a database during a sampling period. A count of how many of the one or more data values are accessed during the column access are recorded. A first counter is incremented by the count. The sampling period is determined to have expired. A load recommendation on how to load data values into the first column based on the first counter is computed. The load recommendation for implementation into the database for one or more subsequent column accesses is provided.
    Type: Application
    Filed: March 21, 2022
    Publication date: June 30, 2022
    Inventors: PANFENG ZHOU, Vivek KANDIYANALLUR, Colin FLORENDO, Robert SCHULZE, Zheng-wei SHE, Yanhong WANG, Amarnadh Sai ELURI
  • Publication number: 20220203534
    Abstract: A path planning method and a biped robot using the same are provided. The method includes: generating a candidate node set for a next foot placement based on a biped robot's own parameters and joint information of a current node, adding valid candidate nodes in the candidate node set to a priority queue so as to select optimal nodes for realizing next node expansion. These optimal nodes are output to generate a foot placement sequence from an initial node to a target node, which can greatly reduce the search amount for path nodes when the robot's legs intersect and touch the ground, thereby improving the efficiency of path planning.
    Type: Application
    Filed: November 2, 2021
    Publication date: June 30, 2022
    Inventors: Xingxing Ma, Chunyn Chen, Ligang Ge, Yizhang Liu, Hongge Wang, Jie Bai, Zheng Xie, Jiangchen Zhou, Meihui Zhang, Shuo Zhang, Youjun Xiong
  • Publication number: 20220206501
    Abstract: A dynamic footprint set generation method, a biped robot using die same, and a computer readable storage medium are provided. The method includes: obtaining preset footprint calculation parameters; calculating a landing point position based on the preset footprint calculation parameters; determining a landing point range based on a landing point position, and performing a collision detection on the landing point range; recording the corresponding landing point position in a footprint set in response to the detection result representing there being no collision; obtaining a preset adjustment amplitude to update a preset displacement angle after the recording is completed; and returning to the calculating the landing point position until the footprint set is generated.
    Type: Application
    Filed: August 31, 2021
    Publication date: June 30, 2022
    Inventors: Xingxing Ma, Chunyu Chen, Yizhang Liu, Ligang Ge, Hongge Wang, Jie Bai, Jiangchen Zhou, Zheng Xie
  • Patent number: 11370727
    Abstract: A benzene selective hydrogenation reaction system and a method are provided. The system includes a benzene refiner, a first hydrogenation reactor, a second hydrogenation reactor and a separator which are connected in sequence. The first hydrogenation reactor is provided with a first inlet and a first outlet, and the second hydrogenation reactor is provided with a second inlet and a second outlet. The first inlet is connected to the discharge port of the benzene refiner; the first outlet is connected to the second inlet; the second outlet is connected to the separator. The catalyst outlet is connected to the first hydrogenation reactor for recycling the catalyst into the first hydrogenation reactor. Two micro-interface units are respectively disposed within the first hydrogenation reactor and the second hydrogenation reactor, and the micro-interface units are used for dispersing and breaking hydrogen into micro-bubbles with a micron-scale diameter.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: June 28, 2022
    Assignee: NANJING YANCHANG REACTION TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
    Inventors: Zhibing Zhang, Zheng Zhou, Feng Zhang, Lei Li, Weimin Meng, Baorong Wang, Gaodong Yang, Huaxun Luo, Guoqiang Yang, Hongzhou Tian, Yu Cao
  • Publication number: 20220187528
    Abstract: The present invention provides a backlight module and a display panel. The backlight module includes an optical film set, a light guide plate, a reflective sheet, and a bottom plate in turn, and further includes a frame connected to the bottom plate and disposed opposite to a side of the light guide plate. Wherein a gap is between one end of the optical film set and the frame.
    Type: Application
    Filed: November 6, 2019
    Publication date: June 16, 2022
    Inventor: Zheng ZHOU
  • Patent number: 11358887
    Abstract: The invention provides a treatment system and a treatment method for PMIDA high-salinity wastewater. The treatment system includes a booster pump, a water inlet-outlet heat exchanger, a water inlet heater and an oxidation reactor, and the water inlet-outlet heat exchanger is provided with a wastewater inlet, a wastewater outlet, an oxidized water inlet, and an oxidized water outlet. An oxidized water from the oxidation reactor enters the water inlet-outlet heat exchanger through the oxidized water inlet, the oxidized water outlet is connected to an intermediate tank, the wastewater inlet is connected to the booster pump, and the wastewater outlet is connected to a wastewater heater. A micro-interface unit is disposed at the lower part in the oxidation reactor, for dispersing crushed gas into bubbles. A gas inlet is formed at a side wall of the oxidation reactor and is connected to the micro-interface unit through a pipeline.
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: June 14, 2022
    Assignee: NANJING YANCHANG REACTION TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
    Inventors: Zhibing Zhang, Zheng Zhou, Feng Zhang, Lei Li, Weimin Meng, Baorong Wang, Gaodong Yang, Huaxun Luo, Guoqiang Yang, Hongzhou Tian, Yu Cao
  • Patent number: 11354561
    Abstract: A system and a method for on-line analysis of a structure of dried shredded tobacco are provided. The system includes a shredded tobacco structure on-line analysis module, a shredded tobacco filling capacity prediction model module, and an early-warning module. The shredded tobacco structure on-line analysis module includes a sample extraction unit, a sample analysis unit and a shredded tobacco filling capacity data acquisition unit. The shredded tobacco filling capacity prediction model module includes a model parameter screening unit and a model construction unit. An early-warning threshold is provided in the early-warning module, and when a deviation of a predicted shredded tobacco filling capacity from a standard value exceeds the early-warning threshold, an alarm is given. The new system is an intelligent system with functions of shredded tobacco structure analysis, shredded tobacco filling capacity prediction, and abnormality early-warning determination and analysis.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: June 7, 2022
    Assignee: Zhangjiakou Cigarette Factory Co., Ltd
    Inventors: Bo Liu, Zijuan Li, Jia Sun, Hang Yin, Yang Gao, Liyuan Zhao, Wangchang Miao, Jiaojiao Chen, Zixian Feng, Zheng Zhou, Xiaohui Jia, Chao Li
  • Patent number: 11345865
    Abstract: The present invention relates to a micro-interface strengthening reaction system and method for heavy oil hydrogenation preparation of ship fuel, including a liquid phase feed unit, a gas phase feed unit, a micro-interface generator, a fixed-bed reactor and a separation tank. The present invention may reduce the pressure during the reaction by 10-80% while ensuring the efficiency of the reaction by breaking the gas to form micro-sized micro-bubbles and making the micro-bubbles mix with heavy oil to form an emulsion to increase the area between the gas and the liquid phase and to achieve the effect of enhancing mass transfer in a lower preset range. And, the present invention greatly enhances the mass transfer, so that the gas-liquid ratio can be greatly reduced. Also, the method of the present invention has low process severity, high production safety, low product cost per ton, and strong market competitiveness.
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: May 31, 2022
    Assignee: Nanjing Yanchang Reaction Technology Research Institute Co., Ltd.
    Inventors: Zhibing Zhang, Zheng Zhou, Weimin Meng, Feng Zhang, Lei Li, Baorong Wang, Gaodong Yang, Huaxun Luo, Guoqiang Yang, Hongzhou Tian, Yu Cao
  • Publication number: 20220162099
    Abstract: A wastewater treatment device has: an ozone generator which supplies ozone; a mixer which mixes ozone supplied from the ozone generator with wastewater and supplies ozone mixed wastewater; an ozone oxidation unit which progresses ozone oxidation in the ozone mixed wastewater while passing the ozone mixed wastewater therethrough and discharges wastewater in which the ozone has been consumed; a biological treatment unit which performs biological treatment on the wastewater discharged from the ozone oxidation unit using microorganisms; and an adjusting device which adjusts the amount of ozone to be mixed with the wastewater by the mixer so that ozone in an amount that inhibits the microorganisms of the biological treatment unit does not remain in the wastewater discharged from the ozone oxidation unit.
    Type: Application
    Filed: February 12, 2022
    Publication date: May 26, 2022
    Applicant: IHI CORPORATION
    Inventors: Nobuhiko KUBOTA, Yuka YOSHIDA, Xia HUANG, Chun LIU, Jing ZHANG, Hong Zheng ZHOU, Xiao Xuan CHEN, Lei ZHANG
  • Publication number: 20220142225
    Abstract: An intelligent control system and method of thin plate dryer for cut tobacco are provided. The system includes a factor searching and screening unit, a control unit, an early warning unit. The control unit adopts a dual-model control method and establishes a process parameter control model and an energy balance model, the control unit calculates the moisture discharge opening value in real time according to the dual-model; the early warning unit is configured to connected with the control unit, and send out an alarm information based on early warning signal. The present disclosure is designed to transform the traditional control into intelligent precision control, improve product quality, reduce product differences between batches and build an intelligent early warning function.
    Type: Application
    Filed: September 7, 2021
    Publication date: May 12, 2022
    Inventors: Zijuan Li, Bo Liu, Yang Gao, Wangchang Miao, Ting Fang, Weidong Yao, Dongsheng Du, Liyuan Zhao, Jiaojiao Chen, Xiaohui Jia, Zheng Zhou, Yanshu Ma, Wenhui Chang, Wei Wei, Minglei Ma, Zixian Feng