Patents by Inventor Yongtao Li
Yongtao Li 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: 20240126936Abstract: A multi-scale aggregation pattern analysis method for a complex traffic network is provided, which belongs to the field of the highway traffic network. Firstly, an adjacency matrix, a position attribute matrix, a distance weight matrix, a road grade matrix, and a time-phased traffic congestion degree matrix of a highway traffic network are calculated; secondly, a weight influence factor of the road network is incorporated based on a PageRank algorithm to determine order of critical nodes; finally, a two-dimensional decision diagram is drawn by two indicators: order of critical nodes and a shortest path distance. A new weighting matrix which accords with the actual situation of the road network is obtained by incorporating a position weight matrix, a distance weight matrix, a road grade weight matrix and a dynamic traffic congestion degree weight matrix based on a similarity matrix of the spectral clustering.Type: ApplicationFiled: January 5, 2023Publication date: April 18, 2024Inventors: Xia Zhu, Yingying Pei, Yongtao Jin, Guohong Li, Yulong Hao, Yuanping Liu, Yuyan Liu, Longfang Duan, Cui Jia, Qiyue Liu, Tao Ma, Shan An, Jia Xi, Zhihong Song
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Publication number: 20240106039Abstract: A battery cell includes a housing, an electrode assembly accommodated in the housing, and an end cover configured to buckle to an opening of the housing. The end cover comprises a first body part, a first end wall, and a first peripheral wall. The first body part is configured to be connected to the housing. The first end wall is farther away from the electrode assembly than the first body part. The first peripheral wall is disposed around an edge of the first end wall and connected to the first body part, and the first peripheral wall and the first end wall jointly form a first accommodation space used to accommodate at least a part of a tab of the electrode assembly. The first peripheral wall comprises a first arc wall extending from the first end wall to the first body part along a first arc trajectory.Type: ApplicationFiled: November 29, 2023Publication date: March 28, 2024Inventors: Yizhen WU, Jianxiong YANG, Yanpeng LI, Yiming LI, Yongtao ZUO, Guodong DU
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Publication number: 20240002458Abstract: The present disclosure relates to compositions and methods for use in modulating von Hippel-Lindau protein (pVHL) and in identifying pVHL ligands, which can be useful in, for example, treating anti-chronic anemia and anti-chronic ischemia, and also as proteolysis targeting chimeras (PROTACS) to degrade proteins for various therapeutic applications. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.Type: ApplicationFiled: November 8, 2021Publication date: January 4, 2024Inventors: Taosheng Chen, Wenwei Lin, Yongtao Li
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Patent number: 11619026Abstract: A motor grader having ride control for dampening machine bounce using a DCM assembly rotatably coupled to and suspended from a frame of the motor grader is disclosed. Each lift cylinder for the DCM may have an associated ride control circuit with an accumulator, a ride control conduit fluidly connected to a carry end of the lift cylinder and having a flow restriction element, and a ride control accumulator valve fluidly connected to the accumulator and the ride control conduit and operable to either block or allow fluid communication between the carry end and the accumulator through the flow restriction element. Each rid control circuit may also include a head end valve fluidly connected to between the head end of the lift cylinder and a low pressure fluid reservoir and operable to block or allow fluid communication between the head end and the low pressure fluid reservoir.Type: GrantFiled: October 2, 2019Date of Patent: April 4, 2023Assignee: Caterpillar Inc.Inventors: Richard Lane Fulcher, Timothy A. Evans, Travis N. Richards, Yongtao Li
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Publication number: 20210322546Abstract: The invention provides methods for treating or preventing asthma and associated conditions in a patient. The methods featured in the invention comprise administering to a subject in need thereof a therapeutic composition comprising an interleukin-4 receptor (IL-4R) antagonist, such as an anti-IL-4R antibody.Type: ApplicationFiled: March 29, 2021Publication date: October 21, 2021Inventors: Gianluca Pirozzi, Franck Skobieranda, Yongtao Li, Neil Graham, Steven P. Weinstein
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Publication number: 20210246636Abstract: A controller-implemented method for automated control of at least one of an autonomous or semiautonomous machine to clear at least one windrow along a work surface. The method includes utilizing a visual perception sensor to detect said windrow, generating a plurality of windrow visual detection signals, determining a position of a windrow relative to the machine based upon the plurality of windrow visual detection signals, and generating machine control commands to clear the windrow.Type: ApplicationFiled: February 7, 2020Publication date: August 12, 2021Applicant: Caterpillar Inc.Inventors: Shawn N. Mathew, Yang Liu, Yongtao Li
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Publication number: 20210102358Abstract: A motor grader having ride control for dampening machine bounce using a DCM assembly rotatably coupled to and suspended from a frame of the motor grader is disclosed. Each lift cylinder for the DCM may have an associated ride control circuit with an accumulator, a ride control conduit fluidly connected to a carry end of the lift cylinder and having a flow restriction element, and a ride control accumulator valve fluidly connected to the accumulator and the ride control conduit and operable to either block or allow fluid communication between the carry end and the accumulator through the flow restriction element. Each rid control circuit may also include a head end valve fluidly connected to between the head end of the lift cylinder and a low pressure fluid reservoir and operable to block or allow fluid communication between the head end and the low pressure fluid reservoir.Type: ApplicationFiled: October 2, 2019Publication date: April 8, 2021Applicant: Caterpillar Inc.Inventors: Richard Lane Fulcher, Timothy A. Evans, Travis N. Richards, Yongtao Li
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Patent number: 10854009Abstract: A method for obtaining a virtual object for a first terminal includes obtaining a first current indoor position, and obtaining a second indoor position corresponding to the first indoor position and a corresponding identifier of a virtual object. The second indoor position is a position of the virtual object corresponding to the identifier of the virtual object. The method also includes, when moving from the first indoor position into a first preset position range including the second indoor position, displaying an actual image shot by a camera and, when the actual image includes the second indoor position, displaying the virtual object at a position in the actual image corresponding to the second indoor position, obtaining a selection operation on the virtual object displayed in the actual image, and sending an obtaining request for the virtual object to a server according to the selection operation.Type: GrantFiled: March 11, 2019Date of Patent: December 1, 2020Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Zijie Chen, Jie Gao, Yongtao Li, Jianfeng Chen, Zhijie Xie, Shipeng Zhang, Chao Wan, Lei Zhang
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Patent number: 10639758Abstract: A power tool includes a tool main body including a first motor for outputting power to a tool attachment and a dust collecting device. The dust collecting device includes a fan, a second motor for driving the fan to rotate so as to generate absorbing force, a connecting assembly for connecting the dust collecting device with the tool main body detachably, a dust collecting housing connected movably with the connecting assembly in a front and rear direction. The second motor includes a stator and a rotor being capable of rotating relative to the stator about a first axis substantially perpendicular to the front and rear direction. The dust collecting housing is formed with a first containing chamber for containing the fan and a second containing chamber for containing dust absorbed by the dust collecting device.Type: GrantFiled: November 22, 2017Date of Patent: May 5, 2020Assignee: Nanjing Chervon Industry Co., Ltd.Inventors: Jun Le, Yongtao Li
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Publication number: 20190206140Abstract: A method for obtaining a virtual object for a first terminal includes obtaining a first current indoor position, and obtaining a second indoor position corresponding to the first indoor position and a corresponding identifier of a virtual object. The second indoor position is a position of the virtual object corresponding to the identifier of the virtual object. The method also includes, when moving from the first indoor position into a first preset position range including the second indoor position, displaying an actual image shot by a camera and, when the actual image includes the second indoor position, displaying the virtual object at a position in the actual image corresponding to the second indoor position, obtaining a selection operation on the virtual object displayed in the actual image, and sending an obtaining request for the virtual object to a server according to the selection operation.Type: ApplicationFiled: March 11, 2019Publication date: July 4, 2019Inventors: Zijie CHEN, Jie GAO, Yongtao LI, Jianfeng CHEN, Zhijie XIE, Shipeng ZHANG, Chao WAN, Lei ZHANG
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Publication number: 20190125865Abstract: The invention provides methods for treating or preventing asthma and associated conditions in a patient. The methods featured in the invention comprise administering to a subject in need thereof a therapeutic composition comprising an interleukin-4 receptor (IL-4R) antagonist, such as an anti-IL-4R antibody.Type: ApplicationFiled: October 11, 2018Publication date: May 2, 2019Inventors: Gianluca Pirozzi, Franck Skobieranda, Yongtao Li, Neil Graham, Steven P. Weinstein
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Patent number: 10137193Abstract: The invention provides methods for treating or preventing asthma and associated conditions in a patient. The methods featured in the invention comprise administering to a subject in need thereof a therapeutic composition comprising an interleukin-4 receptor (IL-4R) antagonist, such as an anti-IL-4R antibody.Type: GrantFiled: February 20, 2015Date of Patent: November 27, 2018Assignees: Sanofi Biotechnology, Regeneron Pharmaceuticals, Inc.Inventors: Gianluca Pirozzi, Franck Skobieranda, Yongtao Li, Neil Graham, Steven P. Weinstein
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Publication number: 20180147681Abstract: A power tool includes a tool main body including a first motor for outputting power to a tool attachment and a dust collecting device. The dust collecting device includes a fan, a second motor for driving the fan to rotate so as to generate absorbing force, a connecting assembly for connecting the dust collecting device with the tool main body detachably, a dust collecting housing connected movably with the connecting assembly in a front and rear direction. The second motor includes a stator and a rotor being capable of rotating relative to the stator about a first axis substantially perpendicular to the front and rear direction. The dust collecting housing is formed with a first containing chamber for containing the fan and a second containing chamber for containing dust absorbed by the dust collecting device.Type: ApplicationFiled: November 22, 2017Publication date: May 31, 2018Inventors: Jun Le, Yongtao Li
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Patent number: 9515567Abstract: A radio frequency (RF) power source having a precise power detector includes a RF signal generator, a RF power amplifying circuit, a power supply circuit, and a precise power detector. The precise power detector includes a voltage mutual inductor, a current mutual inductor, a precise detecting module, and a microcontroller integrated with an analog-digital (A/D) converter and a micro-processing unit, wherein the voltage mutual inductor and the current mutual inductor are respectively connected with the precise detecting module. The precise detecting module includes an add circuit, a subtraction circuit, a rectification circuit, and a filtering-amplifying circuit, wherein the add circuit and the subtraction circuit are respectively connected with the rectification circuit, the rectification circuit connects to the filtering-amplifying circuit, the filtering-amplifying circuit connects to the microcontroller integrated with the A/D converter and the micro-processing unit.Type: GrantFiled: September 27, 2012Date of Patent: December 6, 2016Assignee: THE INSTITUTE OF MICROELECTRONICS OF CHINESE ACADEMY OF SCIENCESInventors: Yongtao Li, Zhangyan Zhao, Wei Qin, Yingjie Li, Yang Xia
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Publication number: 20160163222Abstract: A system, method, and non-transitory computer-readable storage medium for worksite simulation and optimization is disclosed. The method may include obtaining measured data for a plurality of worksite processes on the worksite. The method may further include performing a statistical analysis of the measured data and outputting a statistical distribution of the measured data. The method may further include obtaining machine design performance information for a plurality of machines involved in the plurality of worksite processes. The method may further include obtaining site layout information for the worksite. The method may further include generating a model for operation of the worksite based on the statistical distribution of the measured data, the machine design performance information, and the site layout information.Type: ApplicationFiled: December 8, 2014Publication date: June 9, 2016Applicant: Caterpillar Inc.Inventors: Christopher Michael SPROCK, Praveen HALEPATALI, Shuang WU, Zhehui ZHONG, Yongtao LI, Ryan Steven BAUMANN, Rachel Barbara PRICE
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Publication number: 20150246119Abstract: The invention provides methods for treating or preventing asthma and associated conditions in a patient. The methods featured in the invention comprise administering to a subject in need thereof a therapeutic composition comprising an interleukin-4 receptor (IL-4R) antagonist, such as an anti-IL-4R antibody.Type: ApplicationFiled: February 20, 2015Publication date: September 3, 2015Inventors: Gianluca Pirozzi, Franck Skobieranda, Yongtao Li, Neil Graham, Steven P. Weinstein
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Publication number: 20140334209Abstract: A radio frequency (RF) power source having a precise power detector includes a RF signal generator, a RF power amplifying circuit, a power supply circuit, and a precise power detector. The precise power detector includes a voltage mutual inductor, a current mutual inductor, a precise detecting module, and a microcontroller integrated with an analog-digital (A/D) converter and a micro-processing unit, wherein the voltage mutual inductor and the current mutual inductor are respectively connected with the precise detecting module. The precise detecting module includes an add circuit, a subtraction circuit, a rectification circuit, and a filtering-amplifying circuit, wherein the add circuit and the subtraction circuit are respectively connected with the rectification circuit, the rectification circuit connects to the filtering-amplifying circuit, the filtering-amplifying circuit connects to the microcontroller integrated with the A/D converter and the micro-processing unit.Type: ApplicationFiled: September 27, 2012Publication date: November 13, 2014Inventors: Yongtao Li, Zhangyan Zhao, Wei Qin, Yingjie Li, Yang Xia
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Patent number: 8871618Abstract: An in-situ fabrication method for a silicon solar cell includes the following steps: pretreating a silicon chip; placing the pretreated silicon chip in an implantation chamber of a plasma immersion ion implantation machine; completing the preparation of black silicon via a plasma immersion ion implantation process; making a PN junction and forming a passivation layer on the black silicon; after making the PN junction and forming the passivation layer, removing the black silicon from the plasma immersion ion implantation machine; preparing a metal back electrode on the back of the black silicon; preparing a metal grid on the passivation layer; obtaining a solar cell after encapsulation. Said method enables black silicon preparation, PN junction preparation, and passivation layer formation in-situ, greatly reducing the amount of equipment needed for the preparation of solar cells and the preparation cost. In addition, the method is simple and easy to control.Type: GrantFiled: September 8, 2010Date of Patent: October 28, 2014Assignee: The Institute of Microelectronics of Chinese Academy of SciencesInventors: Yang Xia, Bangwu Liu, Chaobo Li, Jie Liu, Minggang Wang, Yongtao Li
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Patent number: 8703591Abstract: A method for fabricating black silicon by using plasma immersion ion implantation is provided, which includes: putting a silicon wafer into a chamber of a black silicon fabrication apparatus; adjusting processing parameters of the black silicon fabrication apparatus to preset scales; generating plasmas in the chamber of the black silicon fabrication apparatus; implanting reactive ions among the plasmas into the silicon wafer, and forming the black silicon by means of the reaction of the reactive ions and the silicon wafer. The method can form the black silicon which has a strong light absorption property and is sensitive to light, and has advantages of high productivity, low cost and simple production process.Type: GrantFiled: July 26, 2010Date of Patent: April 22, 2014Assignee: The Institute of Microelectronics of Chinese Academy of SciencesInventors: Yang Xia, Bangwu Liu, Chaobo Li, Jie Liu, Minggang Wang, Yongtao Li
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Patent number: D1010590Type: GrantFiled: May 6, 2022Date of Patent: January 9, 2024Assignees: GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD., MIDEA GROUP CO., LTD.Inventors: Yongtao Li, Guanqiu Qiu, Jiho Jung