Patents by Inventor XIN GUAN
XIN GUAN 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: 20240122430Abstract: An automatic cleaning device control method, an automatic cleaning device control apparatus, a computer-readable storage medium, and an electronic device, are described relating to the technical field of smart homes. The method comprises: when an automatic cleaning device cleans in a first surface medium area, scanning boundaries of second surface medium areas, and generating a second surface medium area set; using boundary points in the second surface medium area set as obstacle points and storing same in a path search map; if no obstacle-free path to a target point is found on the basis of the obstacle points, determining passing paths to the target point according to the path search map; and determining the shortest path among the passing paths, and controlling the automatic cleaning device to be unstuck along the shortest path.Type: ApplicationFiled: June 9, 2021Publication date: April 18, 2024Inventors: Lei ZHANG, Xin GUAN
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Publication number: 20240126299Abstract: An obstacle avoidance method for a robot, an obstacle avoidance apparatus for a robot, a robot, a computer-readable storage medium, and an electronic device are disclosed. The obstacle avoidance method for a robot includes: determining a target traveling position of the robot determining an avoidance mode of the robot and controlling the robot to travel along an outer edge of a first obstacle so as to bypass the first obstacle, in response to detecting that the first obstacle exists between a current position of the robot and the target traveling position during traveling of the robot, where the height of the first obstacle is less than a measurement height range of the robot. The operational efficiency of the robot can be improved, and the operational continuity of the robot can be enhanced.Type: ApplicationFiled: April 1, 2022Publication date: April 18, 2024Inventors: Lei ZHANG, Xin GUAN
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Patent number: 11958681Abstract: The present invention relates to a ventilating and blanking device for a coal storage Eurosilo. The ventilating and blanking device includes a top blanking pipe, an axial flow fan and a baffle door, the top blanking pipe including a first pipeline and a second pipeline, an air supply pipe is connected to a side wall of the second pipeline, and the baffle door is connected to a driving mechanism; during blanking, the driving mechanism drives the baffle door so as to make the baffle door close the air supply pipe and the axial flow fan is shut off; and during ventilation, the driving mechanism drives the baffle door so as to make the baffle door close the first pipeline, and the axial flow fan is turned on. Compared with the prior art, the present invention has the advantages of ventilation efficiency, good ventilation effect, etc.Type: GrantFiled: May 10, 2021Date of Patent: April 16, 2024Assignees: HUANENG POWER INTERNATIONAL, INC., SHANGHAI SHIDONGKOU FIRST POWER PLANTInventors: Zhong Ni, Zhiwei Sang, Zhongming Huang, Xin Hu, Pengxia Ni, Ping Zhu, Qinghan Zheng, Runhan Liu, Xiao Zhang, Jinxin Yu, Haifeng Guan, Jialei Deng
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Patent number: 11954403Abstract: Embodiments are provided for communicating notifications and other textual data associated with applications installed on an electronic device. According to certain aspects, a user can interface with an input device to send (218) a wake up trigger to the electronic device. The electronic device retrieves (222) application notifications and converts (288) the application notifications to audio data. The electronic device also sends (230) the audio data to an audio output device for annunciation (232). The user may also use the input device to send (242) a request to the electronic device to activate the display screen. The electronic device identifies (248) an application corresponding to an annunciated notification, and activates (254) the display screen and initiates the application.Type: GrantFiled: February 1, 2023Date of Patent: April 9, 2024Assignee: Google Technology Holdings LLCInventors: Long Peng, Hui Dai, Xin Guan
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Publication number: 20240111550Abstract: A computer-implemented process is disclosed. An application is loaded into a local address space. A request by the application to load a target shared library is intercepted by an interceptor. Using the interceptor and based upon the request being intercepted, a shared library correlation table is searched for a loading count and a loading policy associated with the target shared library. Based upon the loading count and the loading policy, a selection is made between loading the target shared library as a shared library container, and loading the target shared library into the local address space. The target shared library is loaded based upon the selecting. The loading count represents a number of times the target shared library was loaded, and the loading policy indicates how the target shared library is to be loaded.Type: ApplicationFiled: September 29, 2022Publication date: April 4, 2024Inventors: Heng Wang, Xiao Ling Chen, Xin Peng Liu, Tao Guan, Wei Wu
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Patent number: 11943017Abstract: This application discloses a precoding method and apparatus, and an information transmission method and apparatus, and relates to the field of communications technologies, to help improve overall performance of a plurality of data streams corresponding to a same codeword. The precoding method includes: decomposing a channel matrix into a product of a matrix Q, a matrix R, and a matrix PH, where the matrix PH is a conjugate transpose matrix of a matrix P, both the matrix Q and the matrix P are unitary matrices, and the matrix R is an upper triangular matrix; and precoding to-be-sent data based on the matrix P.Type: GrantFiled: June 24, 2021Date of Patent: March 26, 2024Assignee: Huawei Technologies Co., Ltd.Inventors: Xin Xia, Zhenbing Zhang, Yun Liu, Lu Guan
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Publication number: 20240091170Abstract: Provided are catechol nanoparticles, catechol protein nanoparticles, and a preparation method and use thereof. The method includes: adding a tannin compound-containing natural herb medicine into water to obtain a mixture, and subjecting the mixture to heating reflux extraction to obtain a herb medicine extract and subjecting the herb medicine extract to fractionation to obtain the catechol nanoparticles.Type: ApplicationFiled: August 1, 2023Publication date: March 21, 2024Applicant: Shihezi UniversityInventors: Bo HAN, Jingmin Fan, Hang Yu, Rui Xue, Jiawei Guan, Yu Xu, Linyun He, Ji Liu, Chengyu Jiang, Xin Lu, Xiangze Kong, Wei Yu, Wen Chen
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Patent number: 11925449Abstract: An electrical impedance imaging method, a system, a storage medium and an electronic device. Said method comprises: acquiring electrical impedance measurement signals of a tested human body area at a plurality of measurement times; for the electrical impedance measurement signal at each measurement time, constructing a corresponding instantaneous differential image on the basis of the electrical impedance measurement signal; constructing an image matrix on the basis of the instantaneous differential images corresponding to the plurality of measurement times, each column in the image matrix being a vector corresponding to the instantaneous differential image; determining, on the basis of the image matrix, a covariance matrix corresponding to the image matrix; obtaining, according to the covariance matrix, a weight vector of the covariance matrix; and obtaining, on the basis of the covariance matrix and the weight vector, an electrical impedance state image of the tested human body area.Type: GrantFiled: August 18, 2021Date of Patent: March 12, 2024Assignees: BEIJING HUARUI BOSHI MEDICAL IMAGING TECHNOLOGY CO., LTD., TSINGHUA UNIVERSITYInventors: Ke Zhang, Xin Zhang, Mingtao Guan, Yibing Wang
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Patent number: 11845061Abstract: Some variations provide an interspersed assembly of nanoparticles, the assembly comprising a first phase containing first nanoparticles and a second phase containing second nanoparticles, wherein the second phase is interspersed with the first phase, and wherein the first nanoparticles are compositionally different than the second nanoparticles. The interspersed assembly may be a semi-ordered assembly comprising discrete first-phase particles surrounded by a continuous second phase. Other variations provide a core-shell assembly of nanoparticles, the assembly comprising a first phase containing first nanoparticles and a second phase containing compositionally distinct second nanoparticles, wherein the second phase forms a shell surrounding a core of the first phase. The disclosed assemblies may have a volume from 1 ?m3 to 1 mm3, a packing fraction from 20% to 100%, and an average relative surface roughness less than 5%, for example.Type: GrantFiled: September 19, 2020Date of Patent: December 19, 2023Assignee: HRL Laboratories, LLCInventors: Christopher S. Roper, Shanying Cui, Adam F. Gross, Xin Guan
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Patent number: 11586416Abstract: Embodiments are provided for communicating notifications and other textual data associated with applications installed on an electronic device. According to certain aspects, a user can interface with an input device to send (218) a wake up trigger to the electronic device. The electronic device retrieves (222) application notifications and converts (288) the application notifications to audio data. The electronic device also sends (230) the audio data to an audio output device for annunciation (232). The user may also use the input device to send (242) a request to the electronic device to activate the display screen. The electronic device identifies (248) an application corresponding to an annunciated notification, and activates (254) the display screen and initiates the application.Type: GrantFiled: July 28, 2021Date of Patent: February 21, 2023Assignee: Google LLCInventors: Long Peng, Hui Dai, Xin Guan
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Patent number: 11559971Abstract: A conductive composite includes a first layer of elastomeric polymer, a layer of electrically conductive paste on the first layer of elastomeric polymer, and a second layer of elastomeric polymer on the layer of electrically conductive paste. A reinforcement mesh is in contact with the layer of electrically conductive paste.Type: GrantFiled: May 6, 2020Date of Patent: January 24, 2023Assignee: The Boeing CompanyInventors: Adam F. Gross, Ashley Dustin, Andrew P. Nowak, Xin Guan, Adam E. Sorensen, Richard E. Sharp
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Patent number: 11446905Abstract: A conductive composite includes a first layer of elastomeric polymer, a layer of conductive fluorofluid on the first layer of elastomeric polymer, and a second layer of elastomeric polymer on the layer of conductive fluorofluid.Type: GrantFiled: May 6, 2020Date of Patent: September 20, 2022Assignee: The Boeing CompanyInventors: Ashley Dustin, Xin Guan, Adam E. Sorensen, Andrew P. Nowak, Richard E. Sharp
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Publication number: 20220119665Abstract: Resistive inks and method of making resistive inks that utilize a phthalonitrile resin as a curable component in the inks are disclosed. In one example, a resistive ink is provided. The resistive ink comprises a solvent, a thermally-curable phthalonitrile-based resin dissolved in the solvent, and one or more conductive fillers. In some examples, the phthalonitrile resin can comprise a B-staged material.Type: ApplicationFiled: October 19, 2021Publication date: April 21, 2022Inventors: Ashley M. Dustin, Xin Guan, Michael J. Ventuleth, Andrew P. Nowak, Shahriar Alam, Stella Fors
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Publication number: 20210357182Abstract: Embodiments are provided for communicating notifications and other textual data associated with applications installed on an electronic device. According to certain aspects, a user can interface with an input device to send (218) a wake up trigger to the electronic device. The electronic device retrieves (222) application notifications and converts (288) the application notifications to audio data. The electronic device also sends (230) the audio data to an audio output device for annunciation (232). The user may also use the input device to send (242) a request to the electronic device to activate the display screen. The electronic device identifies (248) an application corresponding to an annunciated notification, and activates (254) the display screen and initiates the application.Type: ApplicationFiled: July 28, 2021Publication date: November 18, 2021Applicant: Google Technology Holdings LLCInventors: Long Peng, Hui Dai, Xin Guan
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Publication number: 20210347153Abstract: A conductive composite includes a first layer of elastomeric polymer, a layer of conductive fluorofluid on the first layer of elastomeric polymer, and a second layer of elastomeric polymer on the layer of conductive fluorofluid.Type: ApplicationFiled: May 6, 2020Publication date: November 11, 2021Applicant: The Boeing CompanyInventors: Ashley Dustin, Xin Guan, Adam E. Sorensen, Andrew P. Nowak, Richard E. Sharp
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Publication number: 20210347152Abstract: A conductive composite includes a first layer of elastomeric polymer, a layer of electrically conductive paste on the first layer of elastomeric polymer, and a second layer of elastomeric polymer on the layer of electrically conductive paste. A reinforcement mesh is in contact with the layer of electrically conductive paste.Type: ApplicationFiled: May 6, 2020Publication date: November 11, 2021Applicant: The Boeing CompanyInventors: Adam F. Gross, Ashley Dustin, Andrew P. Nowak, Xin Guan, Adam E. Sorensen, Richard E. Sharp
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Patent number: 11099810Abstract: Embodiments are provided for communicating notifications and other textual data associated with applications installed on an electronic device. According to certain aspects, a user can interface with an input device to send (218) a wake up trigger to the electronic device. The electronic device retrieves (222) application notifications and converts (288) the application notifications to audio data. The electronic device also sends (230) the audio data to an audio output device for annunciation (232). The user may also use the input device to send (242) a request to the electronic device to activate the display screen. The electronic device identifies (248) an application corresponding to an annunciated notification, and activates (254) the display screen and initiates the application.Type: GrantFiled: August 9, 2019Date of Patent: August 24, 2021Assignee: Google Technology Holdings LLCInventors: Long Peng, Hui Dai, Xin Guan
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Publication number: 20210120487Abstract: An energy-saving method and device for determining an energy-saving level of a base station device are provided. The method includes: obtaining traffic load information of a base station and depth of discharge information of a power storage device; and determining an energy-saving level of the base station based on the traffic load information and the depth of discharge information, so that the base station works based on the energy-saving level. According to the application, a discharge duration of the power storage device can be prolonged to a maximum extent while ensuring service operation, thereby saving the energy provided to the base station.Type: ApplicationFiled: December 23, 2020Publication date: April 22, 2021Inventors: Xin GUAN, Liangren FANG
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Publication number: 20200034115Abstract: Embodiments are provided for communicating notifications and other textual data associated with applications installed on an electronic device. According to certain aspects, a user can interface with an input device to send (218) a wake up trigger to the electronic device. The electronic device retrieves (222) application notifications and converts (288) the application notifications to audio data. The electronic device also sends (230) the audio data to an audio output device for annunciation (232). The user may also use the input device to send (242) a request to the electronic device to activate the display screen. The electronic device identifies (248) an application corresponding to an annunciated notification, and activates (254) the display screen and initiates the application.Type: ApplicationFiled: August 9, 2019Publication date: January 30, 2020Inventors: Long Peng, Hui Dai, Xin Guan
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Patent number: 10452348Abstract: Embodiments are provided for communicating notifications and other textual data associated with applications installed on an electronic device. According to certain aspects, a user can interface with an input device to send (218) a wake up trigger to the electronic device. The electronic device retrieves (222) application notifications and converts (288) the application notifications to audio data. The electronic device also sends (230) the audio data to an audio output device for annunciation (232). The user may also use the input device to send (242) a request to the electronic device to activate the display screen. The electronic device identifies (248) an application corresponding to an annunciated notification, and activates (254) the display screen and initiates the application.Type: GrantFiled: June 23, 2016Date of Patent: October 22, 2019Assignee: Google Technology Holdings LLCInventors: Long Peng, Hui Dai, Xin Guan