Patents by Inventor Desheng Huang
Desheng Huang 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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Patent number: 11934536Abstract: Disclosed is a dynamic network risk predicting method based on a graph neural network, which comprises the following steps: collecting network data firstly and constructing a network data sequence graph; extracting the time sequence of the network data sequence graph and obtaining a time sequence feature graph; extracting network attribute features, network structure features and network change features of the dynamic network; obtaining the representation vector of the network sequence graph by learning the representation vector; constructing the anomaly detection model and carrying out the dynamic network risk prediction.Type: GrantFiled: May 17, 2023Date of Patent: March 19, 2024Assignee: UNIVERSITY OF CHINESE ACADEMY OF SCIENCESInventors: Desheng Wu, Lei Li, Yunhao Xie, Junran Dong, Longbo Huang
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Patent number: 11297880Abstract: A heater, a cartridge, an atomizer and an electronic cigarette having same are disclosed, the heater includes a porous body, configured for absorbing tobacco liquid; the porous body having an absorbing surface and an atomizing surface opposite with each other; the tobacco liquid permeating from the absorbing surface to the atomizing surface; a heating element, disposed on the atomizing surface and configured to atomize the tobacco liquid stored in the porous body into an aerosol; and part of the porous body that is near the atomizing surface having a less thermal conductivity than part of the porous body that is near the absorbing surface, resulting in a big amount of aerosol while not easy to generate burnt flavor and improving user experience.Type: GrantFiled: August 16, 2019Date of Patent: April 12, 2022Assignee: Shenzhen First Union Technology Co., Ltd.Inventors: Qing Zhang, Zhengfa Li, Yunkai Zhang, Baoling Lei, Desheng Huang, Zhongli Xu, Yonghai Li
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Publication number: 20220007724Abstract: A porous heating body includes a porous body having a first porous portion, a second porous portion and a third porous portion successively disposed in the porous body along a lengthwise direction of the porous body. A cross-sectional area of the first porous portion and a cross-sectional area of the third porous portion are both larger than a cross-sectional area of the second porous portion along a widthwise direction of the porous body. A heating element extends along the lengthwise direction of the porous body is disposed on the porous body. The heating element includes a heating portion. At least one portion of an extension length of the heating portion is overlapped with an extension length of the second porous portion. The porous body is shaped to enhance conductivity of liquid tobacco in a middle thereof, and storing liquid tobacco for replenishing at two bulge ends thereof.Type: ApplicationFiled: November 6, 2019Publication date: January 13, 2022Inventors: QING ZHANG, JUN YUAN, YUNKAI ZHANG, ZHENGFA LI, DESHENG HUANG, BAOLING LEI, YONGHAI LI, ZHONGLI XU
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Patent number: 11219359Abstract: An endoscope system includes an endoscope, a display device, and a cable interconnecting the endoscope and the display device. The endoscope includes an elongated body extending distally from a handle. An image sensor is disposed within a distal portion of the elongated body, a lens is disposed at a distal end of the elongated body, and a light source including one or more light emitting elements is integrated into the distal end of the elongated body and positioned radially outward of the lens. An integrated processor is disposed within the handle.Type: GrantFiled: June 18, 2019Date of Patent: January 11, 2022Assignee: COVIDIEN LPInventors: Desheng Huang, Ruoxi Sun, Wei Zhang
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Publication number: 20210345670Abstract: An electronic cigarette atomizer, comprising a liquid storage chamber for storing electronic cigarette liquid, and an atomization assembly for absorbing and atomizing the electronic cigarette liquid. The atomization assembly comprises a porous body and a heating element. The porous body comprises an electronic cigarette liquid absorption surface in contact with the electronic cigarette liquid and an atomization surface. The heating element is provided on the atomization surface. The electronic cigarette liquid absorption surface is provided with a plurality of blind holes and/or grooves extending along the electronic cigarette liquid absorption surface towards the atomization surface. In the atomization assembly, electronic cigarette liquid atomization is performed on the porous body by means of laser tapping, mechanical perforating, and other approaches.Type: ApplicationFiled: November 6, 2019Publication date: November 11, 2021Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.Inventors: Qigen WANG, Desheng HUANG, Zhengfa LI, Yonghai LI, Zhongli XU
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Patent number: 10952600Abstract: An endoscope system includes an endoscope, a display device, and a cable interconnecting the endoscope and the display device. The endoscope includes an elongated body extending distally from a handle. An image sensor is disposed within a distal portion of the elongated body, a lens is disposed at a distal end of the elongated body, and a light source including one or more light emitting elements is integrated into the distal end of the elongated body and positioned radially outward of the lens. An integrated processor is disposed within the handle.Type: GrantFiled: June 3, 2015Date of Patent: March 23, 2021Assignee: COVIDIEN LPInventors: Desheng Huang, Ruoxi Sun, Wei Zhang
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Publication number: 20200054075Abstract: A heater, a cartridge, an atomizer and an electronic cigarette having same are disclosed, the heater includes a porous body, configured for absorbing tobacco liquid; the porous body having an absorbing surface and an atomizing surface opposite with each other; the tobacco liquid permeating from the absorbing surface to the atomizing surface; a heating element, disposed on the atomizing surface and configured to atomize the tobacco liquid stored in the porous body into an aerosol; and part of the porous body that is near the atomizing surface having a less thermal conductivity than part of the porous body that is near the absorbing surface, resulting in a big amount of aerosol while not easy to generate burnt flavor and improving user experience.Type: ApplicationFiled: August 16, 2019Publication date: February 20, 2020Applicant: Shenzhen First Union Technology Co., Ltd.Inventors: Qing ZHANG, Zhengfa LI, Yunkai Zhang, Baoling LEI, Desheng Huang, Zhongli XU, Yonghai LI
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Publication number: 20190298155Abstract: An endoscope system includes an endoscope, a display device, and a cable interconnecting the endoscope and the display device. The endoscope includes an elongated body extending distally from a handle. An image sensor is disposed within a distal portion of the elongated body, a lens is disposed at a distal end of the elongated body, and a light source including one or more light emitting elements is integrated into the distal end of the elongated body and positioned radially outward of the lens. An integrated processor is disposed within the handle.Type: ApplicationFiled: June 18, 2019Publication date: October 3, 2019Inventors: Desheng Huang, Ruoxi Sun, Wei Zhang
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Publication number: 20160007833Abstract: An endoscope system includes an endoscope, a display device, and a cable interconnecting the endoscope and the display device. The endoscope includes an elongated body extending distally from a handle. An image sensor is disposed within a distal portion of the elongated body, a lens is disposed at a distal end of the elongated body, and a light source including one or more light emitting elements is integrated into the distal end of the elongated body and positioned radially outward of the lens. An integrated processor is disposed within the handle.Type: ApplicationFiled: June 3, 2015Publication date: January 14, 2016Inventors: Desheng Huang, Ruoxi Sun, Wei Zhang