Patents by Inventor Qingguo Li
Qingguo 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: 20250244298Abstract: There is a significant difference in the expression level of the metabolic molecule isopentenylenine-7-N-glucoside in a patient with acute aortic dissection (AAD) compared to a healthy population. Therefore, a method for predicting acute aortic dissection in a patient includes quantitatively detecting isopentenyladenine-7-N-glucoside in a plasma sample from the patient. Additionally, a reagent for detecting isopentenyladenine-7-N-glucoside, and an acute aortic dissection auxiliary diagnostic kit that includes this reagent, can be used for screening and diagnosing AAD.Type: ApplicationFiled: December 5, 2023Publication date: July 31, 2025Applicant: NANJING MEDICAL UNIVERSITYInventors: Aihua GU, Qingguo LI, Qian LIU, Jing JIN, Jin XU, Yong ZHOU
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Patent number: 11828300Abstract: Disclosed is a corrosion-resistant air preheater capable of slowing down dust deposit. The air preheater comprises a shell, an air inlet is fixedly formed in the side wall of the shell, an air outlet is fixedly formed in the side, away from the air inlet, of the shell, a flue gas through pipe is fixedly arranged on the inner side wall of the shell, rotating assemblies are arranged on the outer side wall of the flue gas through pipe, a flue gas inlet box is fixedly arranged at the top of the shell. According to the corrosion-resistant air preheater, an air pressure plate is pushed through the flue gas pressure intensity, and then the air pressure plate can descend. After the air pressure plate descends, rotating blades can rotate under the flowing effect of flue gas, then a movable rod rotates, and a scraping plate is further enabled to rotate.Type: GrantFiled: September 16, 2022Date of Patent: November 28, 2023Assignees: JINING HUAYUAN THERMAL POWER CO., LTD., HUANENG QUFU THERMAL POWER CO., LTD.Inventors: Yunling Qi, Hongliang Guo, Xiugang Shi, Zenggang Yue, Qingguo Li, Yeting Feng, Yuansen Qi
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Publication number: 20230092701Abstract: Disclosed is a corrosion-resistant air preheater capable of slowing down dust deposit. The air preheater comprises a shell, an air inlet is fixedly formed in the side wall of the shell, an air outlet is fixedly formed in the side, away from the air inlet, of the shell, a flue gas through pipe is fixedly arranged on the inner side wall of the shell, rotating assemblies are arranged on the outer side wall of the flue gas through pipe, a flue gas inlet box is fixedly arranged at the top of the shell. According to the corrosion-resistant air preheater, an air pressure plate is pushed through the flue gas pressure intensity, and then the air pressure plate can descend. After the air pressure plate descends, rotating blades can rotate under the flowing effect of flue gas, then a movable rod rotates, and a scraping plate is further enabled to rotate.Type: ApplicationFiled: September 16, 2022Publication date: March 23, 2023Inventors: Yunling QI, Hongliang GUO, Xiugang SHI, Zenggang YUE, Qingguo LI, Yeting FENG, Yuansen QI
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Patent number: 11053157Abstract: This invention provides a manufacturing method for an optical fiber. In this invention, when the core layer loose body and the cladding layer loose body are deposited, the oxyhydrogen flame is used make a temperature of an interface between the core layer and the cladding layer rise, such that silicon dioxide at the interface appropriately contracts to form an isolation layer with a relatively high density. In addition, in this invention, a hollow glass tube is used as a target rod, and the hollow glass tube which is the target rod is directly connected with the core layer loose body. During the subsequent dehydration, not only a dehydration atmosphere penetrates from the outside to the inside of the cladding layer loose body, but also the dehydration atmosphere directly enters the core layer through the hollow glass tube.Type: GrantFiled: August 23, 2017Date of Patent: July 6, 2021Assignee: CHENGDU FUTONG OPTICAL COMMUNICATION TECHNOLOGIES CO., LTDInventors: Haibin Chen, Jian Chen, Qiang Chen, Qingguo Li, Xiaosong Jian
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Publication number: 20200270165Abstract: This invention provides a manufacturing method for an optical fiber. In this invention, when the core layer loose body and the cladding layer loose body are deposited, the oxyhydrogen flame is used make a temperature of an interface between the core layer and the cladding layer rise, such that silicon dioxide at the interface appropriately contracts to form an isolation layer with a relatively high density. In addition, in this invention, a hollow glass tube is used as a target rod, and the hollow glass tube which is the target rod is directly connected with the core layer loose body. During the subsequent dehydration, not only a dehydration atmosphere penetrates from the outside to the inside of the cladding layer loose body, but also the dehydration atmosphere directly enters the core layer through the hollow glass tube.Type: ApplicationFiled: August 23, 2017Publication date: August 27, 2020Applicant: Chengdu Futong Optical Communication Technologies Co., Ltd.Inventors: Haibin CHEN, Jian CHEN, Qiang CHEN, Qingguo LI, Xiaosong JIAN
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Patent number: 9407125Abstract: An apparatus and method for generating electrical power from a user comprises a motion capture apparatus that captures at least a portion of motion of a pair of limbs of the user; a motion integrator mechanically coupled to the motion capture apparatus such that captured motion of the pair of limbs is transferred to the motion integrator, and the motion integrator produces an output motion; an adaptive controller, and an electrical generator mechanically coupled to the output motion of the motion integrator; wherein the electrical generator generates electrical power from the output motion of the motion integrator. The apparatus may be adapted to be carried on the user's back. In one embodiment the apparatus is incorporated into a backpack.Type: GrantFiled: June 19, 2014Date of Patent: August 2, 2016Assignee: Queen's University at KingstonInventors: Michael Y. Shepertycky, Qingguo Li, Yan-Fei Liu
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Patent number: 9057361Abstract: Methods and apparatus are disclosed for harvesting energy from motion of one or more joints. Energy harvesters comprise: a generator for converting mechanical energy into corresponding electrical energy; one or more sensors for sensing one or more corresponding characteristics associated with motion of the one or more joints; and control circuitry connected to receive the one or more sensed characteristics and configured to assess, based at least in part on the one or more sensed characteristics, whether motion of the one or more joints is associated with mutualistic conditions or non-mutualistic conditions. If conditions are determined to be mutualistic, energy harvesting is engaged. If conditions are determined to be non-mutualistic, energy harvesting is disengaged.Type: GrantFiled: June 27, 2013Date of Patent: June 16, 2015Assignee: Bionic Power Inc.Inventors: James Maxwell Donelan, Arthur D. Kuo, Joaquin Andres Hoffer, Qingguo Li, Douglas Weber
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Publication number: 20150001853Abstract: An apparatus and method for generating electrical power from a user comprises a motion capture apparatus that captures at least a portion of motion of a pair of limbs of the user; a motion integrator mechanically coupled to the motion capture apparatus such that captured motion of the pair of limbs is transferred to the motion integrator, and the motion integrator produces an output motion; an adaptive controller, and an electrical generator mechanically coupled to the output motion of the motion integrator; wherein the electrical generator generates electrical power from the output motion of the motion integrator. The apparatus may be adapted to be carried on the user's back. In one embodiment the apparatus is incorporated into a backpack.Type: ApplicationFiled: June 19, 2014Publication date: January 1, 2015Inventors: Michael Y. Shepertycky, Qingguo Li, Yan-Fei Liu
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Publication number: 20140152008Abstract: Methods and apparatus are disclosed for harvesting energy from motion of one or more joints. Energy harvesters comprise: a generator for converting mechanical energy into corresponding electrical energy; one or more sensors for sensing one or more corresponding characteristics associated with motion of the one or more joints; and control circuitry connected to receive the one or more sensed characteristics and configured to assess, based at least in part on the one or more sensed characteristics, whether motion of the one or more joints is associated with mutualistic conditions or non-mutualistic conditions. If conditions are determined to be mutualistic, energy harvesting is engaged. If conditions are determined to be non-mutualistic, energy harvesting is disengaged.Type: ApplicationFiled: June 27, 2013Publication date: June 5, 2014Inventors: James Maxwell DONELAN, Arthur D. KUO, Joaquin Andres HOFFER, Qingguo LI, Douglas WEBER
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Patent number: 8487456Abstract: Methods and apparatus are disclosed for harvesting energy from motion of one or more joints. Energy harvesters comprise: a generator for converting mechanical energy into corresponding electrical energy; one or more sensors for sensing one or more corresponding characteristics associated with motion of the one or more joints; and control circuitry connected to receive the one or more sensed characteristics and configured to assess, based at least in part on the one or more sensed characteristics, whether motion of the one or more joints is associated with mutualistic conditions or non-mutualistic conditions. If conditions are determined to be mutualistic, energy harvesting is engaged. If conditions are determined to be non-mutualistic, energy harvesting is disengaged.Type: GrantFiled: October 10, 2012Date of Patent: July 16, 2013Assignee: Bionic Power Inc.Inventors: James Maxwell Donelan, Arthur D. Kuo, Joaquin Andres Hoffer, Qingguo Li, Douglas Weber
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Patent number: 8299634Abstract: Methods and apparatus are disclosed for harvesting energy from motion of one or more joints. Energy harvesters comprise: an energy converter for converting mechanical energy into corresponding electrical energy; one or more sensors for sensing one or more corresponding characteristics associated with motion of the one or more joints; and a controller connected to receive the one or more sensed characteristics and configured to assess, based at least in part on the one or more sensed characteristics, whether motion of the one or more joints is associated with mutualistic conditions or non-mutualistic conditions. If conditions are determined to be mutualistic, energy harvesting is engaged. If conditions are determined to be non-mutualistic, energy harvesting is disengaged.Type: GrantFiled: August 10, 2006Date of Patent: October 30, 2012Assignee: Bionic Power Inc.Inventors: James M. Donelan, Joaquin A. Hoffer, Douglas Weber, Arthur D. Kuo, Qingguo Li
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Publication number: 20100276944Abstract: Methods and apparatus are disclosed for harvesting energy from motion of one or more joints. Energy harvesters comprise: an energy converter for converting mechanical energy into corresponding electrical energy; one or more sensors for sensing one or more corresponding characteristics associated with motion of the one or more joints; and a controller connected to receive the one or more sensed characteristics and configured to assess, based at least in part on the one or more sensed characteristics, whether motion of the one or more joints is associated with mutualistic conditions or non-mutualistic conditions. If conditions are determined to be mutualistic, energy harvesting is engaged. If conditions ate determined to be non-mutualistic, energy harvesting is disengaged.Type: ApplicationFiled: August 10, 2006Publication date: November 4, 2010Applicant: SIMON FRASER UNIVERSITYInventors: James Maxwell Donelan, Arthur D. Kuo, Joaquin Andres Hoffer, Qingguo Li, Douglas Weber
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Patent number: 7659636Abstract: Methods and apparatus are disclosed for harvesting energy from motion of one or more joints. Energy harvesters comprise: a generator for converting mechanical energy into corresponding electrical energy; one or more sensors for sensing one or more corresponding characteristics associated with motion of the one or more joints; and control circuitry connected to receive the one or more sensed characteristics and configured to assess, based at least in part on the one or more sensed characteristics, whether motion of the one or more joints is associated with mutualistic conditions or non-mutualistic conditions. If conditions are determined to be mutualistic, energy harvesting is engaged. If conditions are determined to be non-mutualistic, energy harvesting is disengaged.Type: GrantFiled: April 30, 2008Date of Patent: February 9, 2010Assignee: Bionic Power Inc.Inventors: James M. Donelan, Arthur D. Kuo, Joaquin A. Hoffer, Qingguo Li, Douglas Weber
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Patent number: 7652386Abstract: Methods and apparatus are disclosed for harvesting energy from motion of one or more joints. Energy harvesters comprise: a generator for converting mechanical energy into corresponding electrical energy; one or more sensors for sensing one or more corresponding characteristics associated with motion of the one or more joints; and control circuitry connected to receive the one or more sensed characteristics and configured to assess, based at least in part on the one or more sensed characteristics, whether motion of the one or more joints is associated with mutualistic conditions or non-mutualistic conditions. If conditions are determined to be mutualistic, energy harvesting is engaged. If conditions are determined to be non-mutualistic, energy harvesting is disengaged.Type: GrantFiled: April 30, 2008Date of Patent: January 26, 2010Assignee: Bionic Power Inc.Inventors: James M. Donelan, Arthur D. Kuo, Joaquin A. Hoffer, Qingguo Li, Douglas Weber
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Publication number: 20080277943Abstract: Methods and apparatus are disclosed for harvesting energy from motion of one or more joints. Energy harvesters comprise: a generator for converting mechanical energy into corresponding electrical energy; one or more sensors for sensing one or more corresponding characteristics associated with motion of the one or more joints; and control circuitry connected to receive the one or more sensed characteristics and configured to assess, based at least in part on the one or more sensed characteristics, whether motion of the one or more joints is associated with mutualistic conditions or non-mutualistic conditions. If conditions are determined to be mutualistic, energy harvesting is engaged. If conditions are determined to be non-mutualistic, energy harvesting is disengaged.Type: ApplicationFiled: April 30, 2008Publication date: November 13, 2008Inventors: James M. Donelan, Arthur D. Kuo, Joaquin A. Hoffer, Qingguo Li, Douglas Weber
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Publication number: 20080278028Abstract: Methods and apparatus are disclosed for harvesting energy from motion of one or more joints. Energy harvesters comprise: a generator for converting mechanical energy into corresponding electrical energy; one or more sensors for sensing one or more corresponding characteristics associated with motion of the one or more joints; and control circuitry connected to receive the one or more sensed characteristics and configured to assess, based at least in part on the one or more sensed characteristics, whether motion of the one or more joints is associated with mutualistic conditions or non-mutualistic conditions. If conditions are determined to be mutualistic, energy harvesting is engaged. If conditions are determined to be non-mutualistic, energy harvesting is disengaged.Type: ApplicationFiled: April 30, 2008Publication date: November 13, 2008Inventors: James M. Donelan, Arthur D. Kuo, Joaquin A. Hoffer, Qingguo Li, Douglas Weber