Patents by Inventor Lin Deng
Lin Deng 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: 20240143999Abstract: The present invention provides a multi-modal data prediction method based on a causal Markov model, belonging to the technical field of intelligent traffic technology; the method of the present invention includes: collecting regional data and multi-modal traffic data of a research region; taking the time position, the regional point of interest and the weather information as conditional feature variables; taking the regional attraction factor, the bicycle demand factor, the taxi demand factor, the bus demand factor and the traffic speed factor as physical concept variables; taking the bicycle traffic flow, the taxi traffic flow, the bus traffic flow and the regional speed as multi-modal traffic data observation variables, and describing the generation process of the multi-modal traffic flow by using a causal Markov process; solving the causal Markov process by using a neural network, and training a built neural network for the multi-modal traffic data observation.Type: ApplicationFiled: May 19, 2023Publication date: May 2, 2024Inventors: Pan DENG, Yu ZHAO, Lin ZHANG, Xiaofeng JIA, Yan LIU, Junting LIU, Mulan WANG
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Patent number: 11949713Abstract: Introduced here are computer programs and computer-implemented techniques for discovering malicious emails and then remediating the threat posed by those malicious emails in an automated manner. A threat detection platform may monitor a mailbox to which employees of an enterprise are able to forward emails deemed to be suspicious for analysis. This mailbox may be referred to as an “abuse mailbox” or “phishing mailbox.” The threat detection platform can examine emails contained in the abuse mailbox and then determine whether any of those emails represent threats to the security of the enterprise. For example, the threat detection platform may classify each email contained in the abuse mailbox as being malicious or non-malicious. Thereafter, the threat detection platform may determine what remediation actions, if any, are appropriate for addressing the threat posed by those emails determined to be malicious.Type: GrantFiled: December 14, 2021Date of Patent: April 2, 2024Assignee: Abnormal Security CorporationInventors: Evan Reiser, Jeremy Kao, Cheng-Lin Yeh, Yea So Jung, Kai Jing Jiang, Abhijit Bagri, Su Li Debbie Tan, Venkatram Kishnamoorthi, Feng Shuo Deng
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Publication number: 20230405587Abstract: The present disclosure provides a microfluidic chip, a box device adapted to the microfluidic chip, and a microfluidic device including the microfluidic chip and the box device. The microfluidic chip includes a first container for accommodating a first fluid, a second container for accommodating a second fluid, a delivery channel, a sorting channel and a collector. The delivery channel is shaped such that the first fluid and the second fluid merge at a confluence. The sorting channel includes a first sorting channel and a second sorting channel. The collector includes a first collector and a second collector.Type: ApplicationFiled: March 3, 2022Publication date: December 21, 2023Inventors: Fan Yang, Lin Deng, Ding Ding
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Publication number: 20230347339Abstract: The present application discloses a device for driving a cell processing chip and a method of driving a cell processing chip. The cell processing chip is configured to process cells. The device for driving the cell processing chip includes a bearing member configured to carry the cell processing chip, an accommodating member in fluid communication with the cell processing chip, a fluid driving member configured to drive flow of fluid in the device and in the cell processing chip, a signal generating and processing member configured to apply a signal to a fluid in the cell processing chip to generate a response signal associated with the fluid, and configured to issue a control instruction, and a power supply configured to supply power to the fluid driving member, and configured to apply a sorting signal to the cell processing chip in response to the control instruction.Type: ApplicationFiled: April 27, 2021Publication date: November 2, 2023Inventors: Lin DENG, Da LI, Fan YANG, Xiangguo MA, Ding DING
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Patent number: 11701659Abstract: The present disclosure provides a microfluidic chip and a droplet separation method, and belongs to the field of biological chip technology. The microfluidic chip includes a first liquid tank and a second liquid tank opposite to each other and a channel layer therebetween. The channel layer includes a plurality of microfluidic channels separated from each other, first ends of the microfluidic channels are communicated with the first liquid tank, and second ends are communicated with the second liquid tank. The first liquid tank contains sample solution to be detected, and the second liquid tank contains encapsulating liquid. The sample solution to be detected entering the first liquid tank may be separated into a plurality of sample droplets through the microfluidic channels, the separated sample droplets enter the second liquid tank, so that the encapsulating liquid is encapsulated on a surface of each of the plurality of sample droplets.Type: GrantFiled: June 23, 2021Date of Patent: July 18, 2023Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Ding Ding, Lin Deng
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Patent number: 11586863Abstract: Provided are an image fusion classification method and device. The method includes that: a three-dimensional weight matrix of a hyperspectral image is obtained by use of a Support Vector Machine (SVM) classifier (101); superpixel segmentation is performed on the hyperspectral image to obtain K superpixel images, K being a positive integer (102); the three-dimensional weight matrix is regularized by use of a superpixel-image-based segmentation method to obtain a regular matrix (103); and a class that a sample belongs to is determined according to the regular matrix (104).Type: GrantFiled: March 22, 2021Date of Patent: February 21, 2023Assignee: SHENZHEN UNIVERSITYInventors: Sen Jia, Bin Deng, Jiasong Zhu, Lin Deng, Qingquan Li
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Publication number: 20220404784Abstract: A method (10) of and a device (50) for performing an operation based on sensor signal data obtained from at least one sensor. From the sensor signal data, by a processor (54) of the device (50), a feature profile is generated that is matched (12) to a set of predetermined feature profiles. The operation is performed (13) by the device (50) based on the sensor signal data, if the generated feature profile matches at least one of the set of predetermined feature profiles, and the operation is performed (14) by the device (50) based on remote processing (40) of the sensor signal data (40) if the generated feature profile does not match at least one of the set of predetermined feature profiles. With the disclosed method, balance in processing power, processing time, and reliable operation by the device (50) is achieved without incurring extra cost for upgrading the device (50).Type: ApplicationFiled: July 6, 2020Publication date: December 22, 2022Inventor: Han Lin DENG
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Publication number: 20220339630Abstract: The present disclosure provides a chip, a microfluidic device including the chip, and a method for sorting target droplets. The chip includes a first container for accommodating a first fluid, a second container for accommodating a second fluid, a delivery channel including a first flow channel communicating with the first container and a second flow channel communicating with the second container, the first flow channel and the second flow channel intersecting and communicating with each other at a junction, and at least one collector. A portion of the first flow channel includes the junction and is divided into two sections by the junction, in each section, the section thickens gradually along a first direction away from the junction. The second flow channel includes the junction and is divided into two sections by the junction, in each section, the section thickens gradually along a second direction away from the junction.Type: ApplicationFiled: April 28, 2022Publication date: October 27, 2022Inventors: Lin DENG, Fan YANG, Da LI, Xiangguo MA, Ding DING
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Publication number: 20220168743Abstract: The present disclosure provides a microfluidic chip and a droplet separation method, and belongs to the field of biological chip technology. The microfluidic chip includes a first liquid tank and a second liquid tank opposite to each other and a channel layer therebetween. The channel layer includes a plurality of microfluidic channels separated from each other, first ends of the microfluidic channels are communicated with the first liquid tank, and second ends are communicated with the second liquid tank. The first liquid tank contains sample solution to be detected, and the second liquid tank contains encapsulating liquid. The sample solution to be detected entering the first liquid tank may be separated into a plurality of sample droplets through the microfluidic channels, the separated sample droplets enter the second liquid tank, so that the encapsulating liquid is encapsulated on a surface of each of the plurality of sample droplets.Type: ApplicationFiled: June 23, 2021Publication date: June 2, 2022Inventors: Ding DING, Lin DENG
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Publication number: 20210209426Abstract: Provided are an image fusion classification method and device. The method includes that: a three-dimensional weight matrix of a hyperspectral image is obtained by use of a Support Vector Machine (SVM) classifier (101); superpixel segmentation is performed on the hyperspectral image to obtain K superpixel images, K being a positive integer (102); the three-dimensional weight matrix is regularized by use of a superpixel-image-based segmentation method to obtain a regular matrix (103); and a class that a sample belongs to is determined according to the regular matrix (104).Type: ApplicationFiled: March 22, 2021Publication date: July 8, 2021Inventors: Sen JIA, Bin DENG, Jiasong ZHU, Lin DENG, Qingquan LI
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Patent number: 10509984Abstract: The present invention provides a method for extracting and classifying features of hyperspectral remote sensing image, including: an sampling step, a binarizing step, a coding step, a statistical calculating step, a concatenating step, and a classifying step. The present invention further provides a system for extracting and classifying features of hyperspectral remote sensing image. The technical solution provided by the present invention can make full use of the contextual relationship between the spectral domain and the spatial domain in a hyperspectral remote sensing image by extending two-dimensional LBPs into three-dimensional LBPs, and has good robustness to noise by introducing a relaxation threshold discrimination operation.Type: GrantFiled: May 13, 2018Date of Patent: December 17, 2019Assignee: SHENZHEN UNIVERSITYInventors: Sen Jia, Jie Hu, Lin Deng
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Publication number: 20180260657Abstract: The present invention provides a method for extracting and classifying features of hyperspectral remote sensing image, including: an sampling step, a binarizing step, a coding step, a statistical calculating step, a concatenating step, and a classifying step. The present invention further provides a system for extracting and classifying features of hyperspectral remote sensing image. The technical solution provided by the present invention can make full use of the contextual relationship between the spectral domain and the spatial domain in a hyperspectral remote sensing image by extending two-dimensional LBPs into three-dimensional LBPs, and has good robustness to noise by introducing a relaxation threshold discrimination operation.Type: ApplicationFiled: May 13, 2018Publication date: September 13, 2018Inventors: Sen Jia, Jie Hu, Lin Deng
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Patent number: 9719696Abstract: A solar receiver configuration (receiver) adapted to include a plurality of receiver heat transfer passes. Each pass includes a plurality of panels. Further, each panel includes a plurality of tubes, tangentially arranged, vertically extending between horizontally placed lower and upper headers. The headers, which are pipe assemblies with closed ends, of adjacent panels are horizontally and vertically offset one to another to form a substantially continuous tube surface. Such continuous tube surface enables solar heating of the fluid flow therefrom in at least a parallel flow arrangement and a serpentine flow arrangement.Type: GrantFiled: June 12, 2014Date of Patent: August 1, 2017Assignee: ALSTOM Technology Ltd.Inventors: Christopher J. Lech, Ronald Girard Payne, John Tweedie, Gary Pashko, Apurba Kumar Das, Lin Deng, David McGrane, Pedro Inigo, Rahul Jayant Terdalkar
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Patent number: 9650494Abstract: Embodiments of the present disclosure provide for polymer nanocomposites, methods of making polymer nanocomposites, and the like.Type: GrantFiled: November 5, 2013Date of Patent: May 16, 2017Assignees: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY, SAUDI ARABIAN OIL COMPANYInventors: Ye Chen, Jing Tao, Lin Deng, Niveen Khashab
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Publication number: 20160297952Abstract: A polymer composite can include carbon nanotubes.Type: ApplicationFiled: November 13, 2014Publication date: October 13, 2016Applicant: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Ye Chen, Jing Tao, Lin Deng, Niveen Khashab
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Publication number: 20150362218Abstract: A solar receiver configuration (receiver) adapted to include a plurality of receiver heat transfer passes. Each pass includes a plurality of panels. Further, each panel includes a plurality of tubes, tangentially arranged, vertically extending between horizontally placed lower and upper headers. The headers, which are pipe assemblies with closed ends, of adjacent panels are horizontally and vertically offset one to another to form a substantially continuous tube surface. Such continuous tube surface enables solar heating of the fluid flow therefrom in at least a parallel flow arrangement and a serpentine flow arrangement.Type: ApplicationFiled: June 12, 2014Publication date: December 17, 2015Inventors: Christopher J. Lech, Ronald Girard Payne, John Tweedie, Gary Pashko, Apurba Kumar Das, Lin Deng, David McGrane, Pedro Inigo, Rahul Jayant Terdalkar
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Publication number: 20140128519Abstract: Embodiments of the present disclosure provide for polymer nanocomposites, methods of making polymer nanocomposites, and the like.Type: ApplicationFiled: November 5, 2013Publication date: May 8, 2014Inventors: Ye Chen, Jing Tao, Lin Deng, Niveen Khashab, Turki Abdullah Al-Khaldi, Abdullah Ayedh Al-Shahrani, Gasan Salman Alabedi
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Patent number: 8310371Abstract: A power supply protection device for an electric appliance includes a switching circuit for establishing an electrical connection to receive an external voltage from the external power supply and output the external voltage to the electric appliance, a detecting circuit for disabling the switch circuit to break the electrical connection when determining the external voltage is equal to or higher than a predetermined value, and an alert circuit for generating an alert signal when the electrical connection is broken and outputting the alert signal to a user.Type: GrantFiled: December 31, 2008Date of Patent: November 13, 2012Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Lung Dai, Yong-Song Shi, Qiao-Lin Deng, Yong Xiong
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Patent number: 7990107Abstract: An exemplary charging control circuit includes a signal shaping unit, a first switch unit, and a second switch unit. The signal shaping unit receives a control signal, and is capable of reshaping the received control signal to have a time interval transited from a first state to a second state. The first switch unit receives the shaped control signal, and generates a first switching signal. The second switch unit receives the first switching signal, and is capable of being turned on based on the first switching signal for allowing electrical power to be outputted to a battery.Type: GrantFiled: July 14, 2008Date of Patent: August 2, 2011Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Lung Dai, Qiao-Lin Deng, Yong-Song Shi, Wang-Chang Duan
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Publication number: 20090243870Abstract: A power supply protection device for an electric appliance includes a switching circuit for establishing an electrical connection to receive an external voltage from the external power supply and output the external voltage to the electric appliance, a detecting circuit for disabling the switch circuit to break the electrical connection when determining the external voltage is equal to or higher than a predetermined value, and an alert circuit for generating an alert signal when the electrical connection is broken and outputting the alert signal to a user.Type: ApplicationFiled: December 31, 2008Publication date: October 1, 2009Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Lung Dai, Yong-Song Shi, Qiao-Lin Deng, Yong Xiong