Patents by Inventor Jian Qi
Jian Qi 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: 12122261Abstract: The invention relates to a state control system and method for a vehicle with a battery to be swapped. The system includes: a central gateway, a vehicle state control module, and a vehicle state monitoring module that are communicatively connected, where after receiving a state-to-be-adjusted signal, the central gateway sends a control instruction to the vehicle state control module and/or the vehicle state monitoring module; the vehicle state control module and/or the vehicle state monitoring module adjust/adjusts, according to the control instruction, a state of the vehicle with a battery to be swapped; and the vehicle state monitoring module obtains an adjusted vehicle state of the vehicle with a battery to be swapped, and determines whether the vehicle state is a preset vehicle state required for a battery swap process of the vehicle with a battery to be swapped.Type: GrantFiled: March 24, 2022Date of Patent: October 22, 2024Assignee: NIO TECHNOLOGY (ANHUI) CO., LTDInventors: Yizhi Liu, Zhe Sun, Xinyi Shen, Bohong Xiao, Jianing Qi, Chengqun Ni
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Publication number: 20230299847Abstract: The embodiments of the present disclosure provide an avalanche photo diode (APD) performance detection method and apparatus for an optical module, and an optical network and a medium. The method is applicable to an optical network including an optical module and an optical network unit (ONU); the method includes: selecting at least one optical network unit identifier (ONU ID) as a detection ONU ID; allocating a bandwidth to the detection ONU ID and enabling the bandwidth; acquiring received optical power of the optical module for the detection ONU ID; and determining, on the basis of the received optical power, whether the performance of an APD in the optical module deteriorates.Type: ApplicationFiled: July 30, 2021Publication date: September 21, 2023Inventors: Zhengmin Zhang, Jian Qi
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Publication number: 20230282129Abstract: A system for training a student to operate an actual machine includes an electronic learning module and a simulation system for simulating operation of the actual machine. An adaptive learning artificial intelligence (ALAI) module receives student performance data to adapt training of the student. The student performance data includes instructor-graded performance results of the student based on the student operating the actual machine, simulation performance results for the student operating a simulated machine in a simulation system that simulates operation of an actual machine and electronic learning content results from an electronic learning module that delivers electronic learning content to a student computing device used by the student.Type: ApplicationFiled: March 7, 2023Publication date: September 7, 2023Applicant: CAE Inc.Inventors: Jean-François Delisle, Jian Qi
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Patent number: 11576256Abstract: The invention provides a PCB for gallium nitride device, on which has been formed: a gallium nitride welding position to which first and second gallium nitride elements having different packages are interchangeably welded; a first/second driving circuit welding position to which a first/second driving circuit of the first/second gallium nitride element is welded; wherein the gallium nitride welding position includes: a first and second gate pad respectively welded to gate electrode of the first and second gallium nitride element and respectively connected to gate signal terminal of the first and second driving circuit; a first and a second ground pad; a first contact contactless connected to the first ground pad and directly connected to ground terminal of the first driving circuit; and a second contact contactless connected to the second ground pad and directly connected to ground terminal of the second driving circuit.Type: GrantFiled: November 16, 2021Date of Patent: February 7, 2023Assignee: DELTA ELECTRONICS (SHANGHAI) CO., LTD.Inventors: Tao Wu, Jian Qi
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Publication number: 20220305949Abstract: The invention relates to a state control system and method for a vehicle with a battery to be swapped. The system includes: a central gateway, a vehicle state control module, and a vehicle state monitoring module that are communicatively connected, where after receiving a state-to-be-adjusted signal, the central gateway sends a control instruction to the vehicle state control module and/or the vehicle state monitoring module; the vehicle state control module and/or the vehicle state monitoring module adjust/adjusts, according to the control instruction, a state of the vehicle with a battery to be swapped; and the vehicle state monitoring module obtains an adjusted vehicle state of the vehicle with a battery to be swapped, and determines whether the vehicle state is a preset vehicle state required for a battery swap process of the vehicle with a battery to be swapped.Type: ApplicationFiled: March 24, 2022Publication date: September 29, 2022Inventors: Yizhi LIU, Zhe SUN, Xinyi SHEN, Bohong XIAO, Jianing QI, Chengqun NI
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Publication number: 20220201851Abstract: The invention provides a PCB for gallium nitride device, on which has been formed: a gallium nitride welding position to which first and second gallium nitride elements having different packages are interchangeably welded; a first/second driving circuit welding position to which a first/second driving circuit of the first/second gallium nitride element is welded; wherein the gallium nitride welding position includes: a first and second gate pad respectively welded to gate electrode of the first and second gallium nitride element and respectively connected to gate signal terminal of the first and second driving circuit; a first and a second ground pad; a first contact contactless connected to the first ground pad and directly connected to ground terminal of the first driving circuit; and a second contact contactless connected to the second ground pad and directly connected to ground terminal of the second driving circuit.Type: ApplicationFiled: November 16, 2021Publication date: June 23, 2022Inventors: Tao WU, Jian QI
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Patent number: 10908246Abstract: The present invention provides a method for three-dimensional reconstruction of fascicular structure of human peripheral nerve, which comprises the steps of: obtaining human peripheral nerve and preparing a peripheral nerve sample; immersing the peripheral nerve sample into a liquid; setting scan parameters of Micro-MRI, scanning the peripheral nerve sample by Micro-MRI, to acquire image data of the peripheral nerve sample in the liquid environment; and three-dimensional reconstructing a structural model of the peripheral nerve sample based on the image data. By means of the method according to the present invention, high-quality scanned images are obtained without destroying the morphology and physical and chemical properties of peripheral nerve, so as to obtain a precise three-dimensional visualization model of peripheral nerve fascicle.Type: GrantFiled: April 9, 2019Date of Patent: February 2, 2021Assignee: THE FIRST AFFILIATED HOSPITAL OF SUN YAT-SEN UNIVERSITYInventors: Qingtang Zhu, Jian Qi, Liwei Yan, Zhi Yao, Xiaolin Liu
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Patent number: 10825179Abstract: The present invention provides a method for establishing a biomimetic nerve graft model for nerve fascicles of the extremities, which comprises the steps of: establishing a database of fascicles structures from nerve fascicles of the extremities with an imaging technique; obtaining information of a defective nerve trunk to be repaired of the extremities; and matching and fitting the information of the defective nerve trunk to be repaired of the extremities with/to the data in the database of fascicles structures, to establish a biomimetic nerve graft model that conforms to the characteristics of fascicles microstructure for nerve fascicles of the defective nerve trunk. In the present invention, the imaging technique and clinical data are fully utilized, to establish a biomimetic nerve graft model conforming to the characteristics of fascicles microstructure for varying types of detects, thus providing more accurate model information for repair of nerve trunk defects in the extremities.Type: GrantFiled: January 13, 2019Date of Patent: November 3, 2020Assignees: THE FIRST AFFILIATED HOSPITAL OF SUN YAT-SEN UNIVERSITY, SCHOOL OF DATA AND COMPUTER SCIENCE OF SUN YAT-SEN UNIVERSITYInventors: Jian Qi, Qingtang Zhu, Liwei Yan, Zhi Yao, Xiaolin Liu, Yao Lu, Shouliang Liu, Tao Wang, Tao Lin
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Patent number: 10696070Abstract: A print unit is disposed in an apparatus having a printing function. The print unit includes a print engine configured to perform printing on a continuous sheet, and a damper located on an upstream side of a sheet entrance of the print engine in a sheet traveling direction and configured to adjust tension applied to the continuous sheet to be fed to the print engine. The damper includes a sheet guide having a planar guide portion which guides the continuous sheet to the sheet entrance, and an end portion of the guide portion on a downstream side in a sheet traveling direction is configured as a fixed end resting on the sheet entrance, and another end portion thereof on an opposite side is configured as a swinging end which is elastically biased toward the continuous sheet by a spring force of a spring.Type: GrantFiled: January 28, 2019Date of Patent: June 30, 2020Assignee: TOSHIBA TEC KABUSHIKI KAISHAInventors: Jian Qi Teh, Min Wai Khaing, Tsuyoshi Sanada
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Publication number: 20200027213Abstract: The present invention provides a method for establishing a biomimetic nerve graft model for nerve fascicles of the extremities, which comprises the steps of: establishing a database of fascicles structures from nerve fascicles of the extremities with an imaging technique; obtaining information of a defective nerve trunk to be repaired of the extremities; and matching and fitting the information of the defective nerve trunk to be repaired of the extremities with/to the data in the database of fascicles structures, to establish a biomimetic nerve graft model that conforms to the characteristics of fascicles microstructure for nerve fascicles of the defective nerve trunk. In the present invention, the imaging technique and clinical data are fully utilized, to establish a biomimetic nerve graft model conforming to the characteristics of fascicles microstructure for varying types of detects, thus providing more accurate model information for repair of nerve trunk defects in the extremities.Type: ApplicationFiled: January 13, 2019Publication date: January 23, 2020Inventors: Jian Qi, Qingtang Zhu, Liwei Yan, Zhi Yao, Xiaolin Liu, Yao Lu, Shouliang Liu, Tao Wang, Tao Lin
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Publication number: 20190235039Abstract: The present invention provides a method for three-dimensional reconstruction of fascicular structure of human peripheral nerve, which comprises the steps of: obtaining human peripheral nerve and preparing a peripheral nerve sample; immersing the peripheral nerve sample into a liquid; setting scan parameters of Micro-MRI, scanning the peripheral nerve sample by Micro-MRI, to acquire image data of the peripheral nerve sample in the liquid environment; and three-dimensional reconstructing a structural model of the peripheral nerve sample based on the image data. By means of the method according to the present invention, high-quality scanned images are obtained without destroying the morphology and physical and chemical properties of peripheral nerve, so as to obtain a precise three-dimensional visualization model of peripheral nerve fascicle.Type: ApplicationFiled: April 9, 2019Publication date: August 1, 2019Inventors: Qingtang Zhu, Jian Qi, Liwei Yan, Zhi Yao, Xiaolin Liu
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Publication number: 20190152240Abstract: A print unit is disposed in an apparatus having a printing function. The print unit includes a print engine configured to perform printing on a continuous sheet, and a damper located on an upstream side of a sheet entrance of the print engine in a sheet traveling direction and configured to adjust tension applied to the continuous sheet to be fed to the print engine. The damper includes a sheet guide having a planar guide portion which guides the continuous sheet to the sheet entrance, and an end portion of the guide portion on a downstream side in a sheet traveling direction is configured as a fixed end resting on the sheet entrance, and another end portion thereof on an opposite side is configured as a swinging end which is elastically biased toward the continuous sheet by a spring force of a spring.Type: ApplicationFiled: January 28, 2019Publication date: May 23, 2019Inventors: Jian Qi TEH, Min Wai KHAING, Tsuyoshi SANADA
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Patent number: 10147228Abstract: The present invention relates to fields of clinical application of nerve defect repair and the medical three-dimensional (3D) printing technology, and provides an integrated visualization method for three-dimensional (3D) reconstruction of internal structure of human peripheral nerves. The method comprises the following steps: obtaining human peripheral nerves, preparing nerve specimens ex vivo by staining with an iodine preparation in combination with a freeze-drying method; scanning the pretreated peripheral nerves using Micro CT to acquire lossless two-dimensional images, and performing binarization processing to the two-dimensional images, then conducting image segmentation based on textural features to acquire images of nerve fascicles; finally, reconstructing the segmented images into a visualization model by using a supercomputer.Type: GrantFiled: June 14, 2017Date of Patent: December 4, 2018Assignees: THE FIRST AFFILIATED HOSPITAL OF SUN YAT-SEN UNIVERSITY, SCHOOL OF DATA AND COMPUTER SCIENCES OF SUN YAT-SEN UNIVERSITY, NATIONAL SUPERCOMPUTER CENTRE IN GUANGZHOU OF SUN YAT-SEN UNIVERSITYInventors: Liwei Yan, Shuang Zhu, Xiaolin Liu, Jian Qi, Qingtang Zhu, Yao Lu, Yongze Guo, Sha Yu, Yutong Lu, Xi Zhang, Yunfei Du, Tao Lin
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Publication number: 20180065383Abstract: A print unit is disposed in an apparatus having a printing function. The print unit includes a print engine configured to perform printing on a continuous sheet, and a damper located on an upstream side of a sheet entrance of the print engine in a sheet traveling direction and configured to adjust tension applied to the continuous sheet to be fed to the print engine. The damper includes a sheet guide having a planar guide portion which guides the continuous sheet to the sheet entrance, and an end portion of the guide portion on a downstream side in a sheet traveling direction is configured as a fixed end resting on the sheet entrance, and another end portion thereof on an opposite side is configured as a swinging end which is elastically biased toward the continuous sheet by a spring force of a spring.Type: ApplicationFiled: August 23, 2017Publication date: March 8, 2018Inventors: Jian Qi TEH, Min Wai KHAING, Tsuyoshi SANADA
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Publication number: 20180018816Abstract: The present invention relates to fields of clinical application of nerve defect repair and the medical three-dimensional (3D) printing technology, and provides an integrated visualization method for three-dimensional (3D) reconstruction of internal structure of human peripheral nerves. The method comprises the following steps: obtaining human peripheral nerves, preparing nerve specimens ex vivo by staining with an iodine preparation in combination with a freeze-drying method; scanning the pretreated peripheral nerves using Micro CT to acquire lossless two-dimensional images, and performing binarization processing to the two-dimensional images, then conducting image segmentation based on textural features to acquire images of nerve fascicles; finally, reconstructing the segmented images into a visualization model by using a supercomputer.Type: ApplicationFiled: June 14, 2017Publication date: January 18, 2018Inventors: Liwei Yan, Shuang Zhu, Xiaolin Liu, Jian Qi, Qingtang Zhu, Yao Lu, Yongze Guo, Sha Yu, Yutong Lu, Xi Zhang, Yunfei Du, Tao Lin
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Patent number: 8675268Abstract: An electromagnetically induced transparent (EIT)-based photonic logic gate. The electromagnetically induced transparent (EIT)-based photonic logic gate is a photonic crystal (PC) and electromagnetically induced transparent (EIT)-based stacked layer which is constituted by a photonic crystal (PCs) layers and an electromagnetically induced transparent material layers. For the photonic crystal (PCs) and electromagnetically induced transparent (EIT)-based stacked layer, a probe field is an input signal which is emitted from the photonic crystal layer and a control field is a control signal which is emitted from the electromagnetically induced transparent material layers. The probe field is an input signal which is emitted from the electromagnetically induced transparent material layers. By varying the detune frequency of probe field and Rabi frequency of control field, the band gap structure can be adjusted.Type: GrantFiled: March 15, 2012Date of Patent: March 18, 2014Assignee: Chung-Hua UniversityInventors: Teh-Chau Liau, Jian-Qi Shen, Jin-Jei Wu, Tzong-Jer Yang
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Publication number: 20130016411Abstract: The present invention provides an EIT-based photonic logic gate, which is constituted by EIT-based stack layers of periodic array of photonic crystal (PCs) layers and EIT (Electromagnetic Induced Transparent) material layers. The input probe signals are incident on the first photonic crystal layer, passing through one or more than one PCs-EIT interfaces and transmitted out from the last EIT material layer. Control filed as the enable signals are incident on each EIT layer to activate the optical logic gate. By varying the detune frequency of probe field and Rabi frequency of control field, its band gap structure can be adjusted. Henceforth, the tunable optical EIT-based photonic logic gate can be achieved as user required.Type: ApplicationFiled: March 15, 2012Publication date: January 17, 2013Inventors: Teh-Chau LIAU, Jian-Qi SHEN, Jin-Jei WU, Tzong-Jer YANG
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Patent number: 5663139Abstract: The present invention relates to a compound of the formula ##STR1## in which A, Q, R.sup.2, R.sup.3 and R.sup.4, and also the corresponding, asterisked radicals, are defined as indicated in the description, to a process for their preparation, and also to their use for inhibiting retroviral proteases.Type: GrantFiled: December 22, 1994Date of Patent: September 2, 1997Assignee: Hoechst AktiengesellschaftInventors: Bernd Stowasser, Jian-Qi Li, Anuschirwan Peyman, Karl-Heinz Budt
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Patent number: 5510504Abstract: A process for the preparation of .alpha.- or .alpha.,.alpha.'-substituted derivatives of the bis(aminomethyl)phosphinic acid of the formula I and their acid or basic salts, ##STR1## in which R.sup.1, R.sup.2 and R.sup.3 are defined as in the description, wherein a bis(aminomethyl)phosphinate is converted into the corresponding bisimine, which is alkylated by R.sup.2 and R.sup.3 in the .alpha.- and/or .alpha.,.alpha.'-position after reaction with a base, and is converted into a compound of the formula I by subsequent treatment with an acid.Type: GrantFiled: January 4, 1995Date of Patent: April 23, 1996Assignee: Hoechst AktiengesellschaftInventors: Anuschirwan Peyman, Karl-Heinz Budt, Jorg Spanig, Jian-Qi Li, Bernd Stowasser