Patents by Inventor Yang Zhao
Yang Zhao 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).
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Publication number: 20230095682Abstract: Disclosed are an indoor navigating system and an indoor navigating method based on vision. The indoor navigating method comprises capturing a material channel image; segmenting the material channel image to obtain a material pushing machine and a walkable area from the material channel image, and determining boundaries of the material pushing machine and boundaries of the walkable area; obtaining a distance between a left boundary of the material pushing machine and a left rail of a material channel and/or a distance between a right boundary of the material pushing machine and a right rail of the material channel; obtaining a lateral deviation distance of the material pushing machine, and determining a course angle; and adjust an actual moving direction of the material pushing machine according to the course angle.Type: ApplicationFiled: May 19, 2020Publication date: March 30, 2023Inventors: Di Wu, WEN-QUAN ZHAO, LIANG CHEN, QI-CHANG ZHANG, WEN-FANG XIAO, ZHI YANG, Yuan Yao
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Publication number: 20230096512Abstract: The application provides a porous carbon block material having high elasticity and high sealing, and provides a method for preparing the same. Particularly, the present application provides a porous carbon block material, wherein the porous carbon block material has a pore size in the range of from 3 nm to 100 nm, a porosity of from 50% to 87%, and the pores in the material are closed pores. In addition, the application provides a method for preparing the porous carbon block material according to the present application. The porous carbon block material according to the present application has small pore size, high porosity, and closed pores, and thus has high strength combined with high elasticity, high sealing property, and low density. Hence, the porous carbon block material according to the present application may be used as a sealing material.Type: ApplicationFiled: June 16, 2022Publication date: March 30, 2023Inventors: Zhisheng Zhao, Yingju Wu, Zitai Liang, Yang Zhang, Xiaoyu Wang, Zewen Zhuge, Julong He, Dongli Yu, Bo Xu, Yongjun Tian
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Patent number: 11612105Abstract: The present invention discloses a kelp harvester. The kelp harvester includes a ship body and a U-shaped tripping piece, where two working chain racks are symmetrically arranged on both sides of the ship body; each working chain rack is provided with a chain and a chain driving device used to drive the chain to operate; multiple rope clamping devices are fixedly arranged on each chain; the rope clamping devices can clamp main ropes, so that when the chains operate, the rope clamping devices can drive the ship body to move along with the operation of the chains; the U-shaped tripping piece is rotatablely connected to the ship body through a hinge; and the ship body is further fixedly provided with a limiting baffle, and the limiting baffle limits the U-shaped tripping piece to stopping rotation when the U-shaped tripping piece is in a vertical state.Type: GrantFiled: March 9, 2020Date of Patent: March 28, 2023Assignee: Ocean University of ChinaInventors: Zhongqiang Zheng, Zongyu Chang, Rong Wan, Zhipeng Yao, Yang Zhang, Dapeng Zhao
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Patent number: 11616539Abstract: An object of the present disclosure is to provide a beamforming method for a massive MIMO system. Specifically, S routes of data streams to be transmitted via the antenna array are subjected to horizontal direction baseband beamforming processing, to obtain T routes of data streams; the T-routes of data streams are subjected to vertical direction digital beamforming processing to map the T routes of data streams onto a corresponding channel according to a predetermined rule; a data stream on each channel is subjected to analog beamforming processing to map the data stream on each channel onto a corresponding array element of the antenna array for transmission.Type: GrantFiled: December 18, 2017Date of Patent: March 28, 2023Assignee: Alcatel LucentInventors: Lei Wang, Zhenhao Cai, Kun Zhao, Xunyong Zhang, Yang Xu
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Publication number: 20230087639Abstract: The invention provides a novel class of MRI contrast agents based on biogenic hemin and compositions and methods of preparation and use thereof.Type: ApplicationFiled: October 3, 2022Publication date: March 23, 2023Inventors: Gang Han, Yang Zhao, Jing Peng
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Publication number: 20230090014Abstract: Provided are an anti-CD47/anti-PD-L1 antibody, a pharmaceutical composition of the anti-CD47/anti-PD-L1 antibody, and applications thereof. The anti-CD47/anti-PD-L1 antibody provides antitumor activity, is free of significant red blood cell toxicity, and is applicable in preparing an antitumor medicament.Type: ApplicationFiled: February 26, 2021Publication date: March 23, 2023Applicant: NANJING SANHOME PHARMACEUTICAL CO., LTD.Inventors: Yang XIAO, Yongqiang ZHU, Liwen ZHAO, Wenming WU, Guo ZHOU, Cheng LUO, Xue LI
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Publication number: 20230082531Abstract: A battery includes an anode having an alkali metal as the active material, a cathode having, for example, iron disulfide as the active material, and an increased electrolyte volume.Type: ApplicationFiled: November 15, 2022Publication date: March 16, 2023Applicant: DURACELL U.S. OPERATIONS, INC.Inventors: Michael Pozin, Fred J. Berkowitz, Steven J. Specht, Yelena Kouznetsova, Bhupendra K. Patel, Yang Zhao, Haitao Chang
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Patent number: 11604351Abstract: An optical assembly for a digital projector includes a lens and a field bias optical element. The lens is disposed to receive display light generated by a display and to direct the display light along an optical path. The lens is configured to provide a first field-of-view. The field bias optical element is disposed between the lens and an aperture stop of the optical assembly. The field bias optical element is configured to bias the display light in at least one direction to provide a second field-of-view that is greater than the first field-of-view.Type: GrantFiled: May 19, 2020Date of Patent: March 14, 2023Assignee: Meta Platforms Technologies, LLCInventors: Tamer Elazhary, Yang Zhao, Nicholas Daniel Trail, Byron Taylor
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Patent number: 11603488Abstract: The present invention relates to a process for preparing a metal-chelate retarder by a sol-gel method. The method comprises the following steps: weighing calcium nitrate tetrahydrate, aluminum nitrate nonahydrate and ferric nitrate nonahydrate according to a certain mass ratio and adding them into deionized water; placing the mixed solution on a magnetic stirrer and stirring the mixed solution evenly; adding citric acid monohydrate or gluconic acid, ethylene glycol or glycerol, and placing the mixed solution into a water bath to react to obtain the metal-chelate retarder. The process of the present invention has a reliable principle, overcomes the defects of long production period, complex preparation and the like of the existing retarders, has the advantages of simple process operation, cheap and easily available raw materials, and short production period.Type: GrantFiled: July 22, 2020Date of Patent: March 14, 2023Assignees: SOUTHWEST PETROLEUM UNIVERSITY, CNPC BOHAI DRILLING ENGINEERING COMPANY LIMITEDInventors: Xiaowei Cheng, Shuxun Zhao, Yang Yu, Zhihui Lin, Gaoyin Zhang, Chaoming Wu, Kaiqiang Liu, Wenming Liu, Zuwei Chen, Jiawen Fu, Tianpeng Zuo, Ben Qi, Chunmei Zhang, Zaoyuan Li, Sheng Huang, Xiaoyang Guo
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Patent number: 11604712Abstract: A method is provided for a hyper-converged storage-compute system to implement an active-active failover architecture for providing Internet Small Computer System Interface (iSCSI) target service. The method intelligently selects multiple hosts to become storage nodes that process iSCSI input/output (I/O) for a target. The method further enables iSCSI persistent reservation (PR) to handle iSCSI I/Os from multiple initiators.Type: GrantFiled: November 16, 2018Date of Patent: March 14, 2023Assignee: VMWARE, INC.Inventors: Zhaohui Guo, Yang Yang, Haitao Zhou, Jian Zhao, Zhou Huang, Jin Feng
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Publication number: 20230071112Abstract: The present invention relates to linkers having a group of propioloyl, substituted acryl (acryloyl), or disubstituted propanoyl, and using such linkers for the conjugation of compounds, in particular, cytotoxic agents to a cell-binding molecule.Type: ApplicationFiled: June 8, 2022Publication date: March 9, 2023Applicant: Hangzhou DAC Biotech Co., Ltd.Inventors: Yongxin Robert ZHAO, Qingliang YANG, Yuanyuan HUANG, Shun GAI, Hangbo YE, Linyao ZHAO, Chengyu YANG, Huihui GUO, Xiaomai ZHOU, Hongsheng XIE, Haifeng ZHU, Yifang XU, Qianqian TONG, Junxiang JIA, Minjun CAO, Wenjun LI, Shuihong GAO, Zhixiang GUO, Lu BAI, Chen LI, Yanlei YANG, Chunyan WANG, Zhichang YE
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Publication number: 20230072020Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for open vehicle doors prediction using a neural network model. One of the methods includes: obtaining sensor data (i) that includes a portion of a point cloud generated by a laser sensor of an autonomous vehicle and (ii) that characterizes a vehicle that is in a vicinity of the autonomous vehicle in an environment; and processing the sensor data using an open door prediction neural network to generate an open door prediction that predicts a likelihood score that the vehicle has an open door.Type: ApplicationFiled: September 8, 2022Publication date: March 9, 2023Inventors: Andre Liang Cornman, David Lee, Yang Song, Zijian Guo, Edward Stephen Walker, Jr., Yuanfang Wang, Zhengli Zhao, Hsu-kuang Chiu
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Publication number: 20230071258Abstract: The present application relates to a pixel arrangement structure, including first sub-pixels, second sub-pixels, third sub-pixels, and fourth sub-pixels. Centers of two of the first sub-pixels arranged opposite to each other and centers of two of the second sub-pixels arranged opposite to each other are taken as vertices and are connected to form a virtual quadrilateral. The virtual quadrilateral includes two equal sides arranged opposite to each other, a short side and a long side arranged opposite to each other and connected to vertices of the equal sides. The short side of the virtual quadrilateral is not parallel to the long side of the virtual quadrilateral. One of the third sub-pixels or one of the fourth sub-pixels is arranged in the virtual quadrilateral, and the third sub-pixel and the fourth sub-pixel emits light in a same color.Type: ApplicationFiled: November 4, 2022Publication date: March 9, 2023Applicant: KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.Inventors: Mingxing LIU, Yu Wang, Tian Ma, Dong Zhao, Jing Shao, Yang Shao, Chao Chi Peng, Junfeng Li
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Publication number: 20230074456Abstract: An emulation system traverses trace buffers to read data captured from a design under test (DUT). The emulation system receives a request to read at least a portion of DUT data. The emulation system reads a header of the latest sample of the DUT data, where header of each sample of the DUT data includes one or more pointers to a previously stored sample. The samples of the DUT data are partitioned into frames and sectors. The emulation system can identify samples of the DUT data using the pointers in the header of the samples and compare time stamps of the samples against a specified time stamp in the received request. After identifying a sample having the specified time stamp, the emulation system may read the sample for output to the user (e.g., reconstructing a waveform using the sample).Type: ApplicationFiled: September 6, 2022Publication date: March 9, 2023Inventors: Chia-Wei Liang, Wenxin Wang, Meng-Tse Chen, Goichiro Ono, Zhe Zhao, Yang Song, Yu Sui, Yuchen Xu
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Publication number: 20230075601Abstract: Various implementations disclosed herein include devices, systems, and methods that generate floorplans and measurements using a three-dimensional (3D) representation of a physical environment generated based on sensor data.Type: ApplicationFiled: November 15, 2022Publication date: March 9, 2023Inventors: Feng Tang, Afshin Dehghan, Kal Kang, Yang Yang, Yikang Liao, Guangyu Zhao
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Publication number: 20230072019Abstract: A method may include detecting a first sub-flow, by executing a local defect analysis on code starting at a sink instruction, to a load instruction performing reading a first value using a first variable. The first sub-flow may include a first label of a first defect. The method may further include detecting a second sub-flow, by executing the local defect analysis on the code starting at a store instruction, to a load instruction performing writing a second value using a second variable. The second sub-flow may include a second label of a second defect. The method may further include determining that the first variable and the second variable are potential aliases by determining that the first label matches the second label, and obtaining, based on determining that the first variable and the second variable are potential aliases, a nonlocal flow by connecting the first sub-flow and the second sub-flow.Type: ApplicationFiled: September 8, 2021Publication date: March 9, 2023Applicant: Oracle International CorporationInventors: Padmanabhan Krishnan, Yang Zhao
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Equipment and method for continuously preparing graphene powder directly dispersed in organic system
Patent number: 11597810Abstract: A method for continuously preparing graphene powder directly dispersed in an organic system, including: mixing an aqueous graphene oxide dispersion, an emulsifier and an oil-soluble monomer followed by pH adjustment and dispersing to obtain a pre-emulsified dispersion; subjecting the pre-emulsified dispersion to an emulsion polymerization reaction in the presence of an initiator; introducing a reducing agent to reduce graphene oxide; and subjecting the reaction mixture after emulsion polymerization to spray drying to obtain the graphene powder. Equipment used in the preparation method is also provided herein.Type: GrantFiled: October 20, 2022Date of Patent: March 7, 2023Assignees: NORTH UNIVERSITY OF CHINA, SHANXI ZHONGBEI NEW MATERIAL TECHNOLOGY CO., LTD.Inventors: Yaqing Liu, Guizhe Zhao, Mingshan Gong, Yang Xiang -
Publication number: 20230060333Abstract: Embodiments of this application disclose an uplink data transmission method and apparatus. Specifically, user equipment reports an uplink mode supported by the user equipment to a network device by using a capability message, where the uplink mode is an uplink mode for a first carrier and a second carrier of the user equipment. The network device determines, based on the capability message, the uplink mode supported by the user equipment, generates a configuration message, and sends the configuration message to the user equipment. The configuration message includes an uplink mode configured by the network device. After receiving the configuration message, the user equipment transmits uplink data in the uplink mode in the configuration message.Type: ApplicationFiled: November 3, 2022Publication date: March 2, 2023Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Meng Zhang, Rui Wang, Ye Liu, Yang Zhao
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Publication number: 20230069057Abstract: A growth device and method for low-stress crystals are provided, which relate to the field of preparation of crystals, in particular to a device and method for preparing low-stress and low-defect crystals by using a pulling method. The growth device includes a furnace body; a crucible and a heating and insulation system which are arranged at a bottom of the furnace body; a crystal pulling mechanism, and a quartz observation window; the device further includes a liftable heating mantle mechanism including a heating mantle body, a heating mantle supporting component, a heating wire arranged around the heating mantle body, and a heating mantle lifting mechanism. The method includes: after crystals are pulled out of a melt, covering the crystals with a liftable heating mantle mechanism.Type: ApplicationFiled: July 5, 2021Publication date: March 2, 2023Inventors: Yanlei SHI, Niefeng SUN, Shujie WANG, Lijie FU, Huimin SHAO, Hongfei ZHAO, Yaqi LI, Huisheng LIU, Tongnian SUN, Yong KANG, Xiaodan ZHANG, Xin ZHANG, Jian JIANG, Xiaolan LI, Yang WANG, Jing XUE
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Publication number: 20230067754Abstract: Disclosed in the present invention is a control method for water supply during loosening and conditioning based on a neural network model and a dual parameter correction. The method comprises: establishing a neural network-based model for predicting the amount of water supplied during loosening and conditioning; predicting and distributing the total water supplied; and correcting the model based on material balance calculation and deviation. In the present application, when there is a large deviation in outlet moisture, the dual correction control system combining the material balance calculation and the moisture deviation is used for correction to improve the stability and precise control of the outlet moisture during the loosening and conditioning process.Type: ApplicationFiled: July 27, 2022Publication date: March 2, 2023Inventors: Zijuan Li, Jiaojiao Chen, Shuo Sun, Wangchang Miao, Yang Gao, Zixian Feng, Liyuan Zhao, Yanling Ma, Bo Liu, Ting Fang, Xiaohui Jia, Zheng Zhou, Yanshu Ma, Jichao Guo, Qiao Su, Qifeng Zhang, Tingting Wu, Huixia Yang, Haiyang Zhao, Suyan Li