Patents by Inventor Jianxing Li
Jianxing 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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Patent number: 11970480Abstract: Disclosed are compounds having the formula: wherein q, r, s, A, B, C, RA1, RA2, RB1, RB2, RC1, RC2, R3, R4, R5, R6, R14, R15, R16, and R17, are as defined herein, or a tautomer thereof, or a salt, particularly a pharmaceutically acceptable salt, thereof.Type: GrantFiled: May 17, 2022Date of Patent: April 30, 2024Assignee: GlaxoSmithKline Intellectual Property Development LimitedInventors: Adam Kenneth Charnley, Michael G. Darcy, Jason W. Dodson, Xiaoyang Dong, Terry V. Hughes, Jianxing Kang, Lara Kathryn Leister, Yiqian Lian, Yue Li, John F. Mehlmann, Neysa Nevins, Joshi M. Ramanjulu, Joseph J. Romano, Gren Z. Wang, Guosen Ye, Daohua Zhang
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Publication number: 20240136103Abstract: The present disclosure discloses a planar magnetic element and a manufacturing method thereof. The planar magnetic element includes: a housing, with an internal space; a core, accommodated in the internal space of the housing, and the core including at least one limb; at least one planar winding corresponding to the limb; and potting adhesive, filled in all air gaps in the internal space of the magnetic element, and blocking the clearance and creepage path between the planar winding and the core and/or between the two planar windings. The present disclosure may significantly reduce the volume of the magnetic element and greatly increase the partial discharge extinction voltage, thereby reducing the partial discharge risk of the magnetic element and improving the reliability. Moreover, the compact structure of the planar magnetic element is conducive to improving the power density of the module.Type: ApplicationFiled: July 27, 2023Publication date: April 25, 2024Inventors: Teng LIU, Jianxing DONG, Xiaohu LI, Liang WANG, Lei CHEN
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Publication number: 20240137547Abstract: A data processing method includes receiving an event data stream, where the event data stream includes at least a first event data item and a second event data item, the first event data item includes a first timestamp for obtaining the first event data item, the second event data item includes a second timestamp for obtaining the second event data item, and the second event data item is obtained most recently before obtaining the first event data item; and obtaining a compressed event data stream corresponding to the event data stream, where the compressed event data stream includes at least a first compressed event data item corresponding to the first event data item, and the first compressed event data item includes first time information.Type: ApplicationFiled: December 27, 2023Publication date: April 25, 2024Inventors: Ziyang Zhang, Yaozhun Huang, Xuxu Li, Lindong Wu, Weihua He, Kun Tian, Jianxing Liao, Ying Wang, Yaoyuan Wang
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Publication number: 20240091760Abstract: The present invention relates to a method for preparing, activating and regenerating a metal supported catalyst, comprising: treating a Ma-Mb-Mc metal supported catalyst at 10-700° C. by using an ammonia or nitrogen-containing organic matter, wherein the Ma metal is an active metal selected from one or more of a noble metal atom or a transition metal, the support is a common industrial porous catalyst, and the Ma metal is dispersed on the support in a state of single atomic site. According to the Md-Mb-Mc metal supported noble metal/zinc catalyst treated by the method of the present invention, the direct dehydrogenation conversion rate and selectivity of catalyzing light alkanes are remarkably improved; the method for preparing the catalyst is simple in process, the catalytic activity after regeneration is still kept, and the catalyst can be industrially produced on a large scale.Type: ApplicationFiled: December 21, 2021Publication date: March 21, 2024Inventors: Chao LIAN, Yang LI, Jianxing SHI, Mengyun WANG, Hongchen YANG, Mingliang DENG, Minduo WANG
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Patent number: 11682817Abstract: A W-band E-plane waveguide bandpass filter includes a rectangular waveguide configured to feed a W-band signal, and a dielectric substrate. The dielectric substrate is inserted into the center of the waveguide. The dielectric substrate is provided with a spoof surface plasmon polariton (SSPP) array configured to transmit a TM-mode surface wave to achieve the bandpass filtering response.Type: GrantFiled: September 6, 2022Date of Patent: June 20, 2023Assignee: Xi'an Jiaotong UniversityInventors: Kaida Xu, Yiqun Liu, Xiaoming Chen, Jianxing Li, Anxue Zhang
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Publication number: 20230170597Abstract: A W-band E-plane waveguide bandpass filter includes a rectangular waveguide configured to feed a W-band signal, and a dielectric substrate. The dielectric substrate is inserted into the center of the waveguide. The dielectric substrate is provided with a spoof surface plasmon polariton (SSPP) array configured to transmit a TM-mode surface wave to achieve the bandpass filtering response.Type: ApplicationFiled: September 6, 2022Publication date: June 1, 2023Inventors: Kaida XU, Yiqun LIU, Xiaoming CHEN, Jianxing LI, Anxue ZHANG
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Patent number: 11357393Abstract: An endoscope, including: a handle, a sheath tube, an endoscopic cannula, and a tensioning mechanism. The sheath tube includes a first axial guide hole and a first joint pin disposed in the first axial guide hole. The handle includes a second axial guide hole and a second joint pin disposed in the second axial guide hole. The first joint pin matches and is directly connected to the second joint pin. The sheath tube matches and connects to the handle. The handle includes a cavity and the tensioning mechanism is disposed in the cavity. The endoscopic cannula includes a flexible part extending out of the sheath tube and a rigid part fixed in the sheath tube. The flexible part includes a steering wire. The first joint pin is connected to the steering wire. The tensioning mechanism is connected to the second joint pin.Type: GrantFiled: November 17, 2019Date of Patent: June 14, 2022Assignee: WUHAN YOUCARE TECHNOLOGY CO., LTD.Inventors: Gang Long, Xuecheng Hu, Jinping Li, Shaogang Wang, Junhui Zhang, Jianxing Li, Yaohui Wu, Yeyun Mao
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Publication number: 20210038250Abstract: A device for visible puncture includes a balloon, a canula, a needle tube, an image acquisition device, and a fluid injection tube. The balloon includes a first end including a first hole, and a second end including a second hole. The canula includes a first axial through hole. The needle tube includes a second axial through hole and is disposed in the first axial through hole. The image acquisition device is disposed in the second axial through hole. The balloon is axially disposed on the canula. The first end of the balloon is disposed on the outer wall of the front end of the needle tube, and the second end of the balloon is disposed on the outer wall of the front end of the canula. The second axial through hole includes a fluid channel disposed between the outer wall of the needle tube and the canula.Type: ApplicationFiled: October 26, 2020Publication date: February 11, 2021Inventors: Jianxing LI, Jinping LI, Chengpeng LIU, Gang LONG, Yeyun MAO, Xuecheng HU
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Publication number: 20210038251Abstract: A device for visibly puncturing an animal tissue or organ including a balloon, a canula, a needle tube, an image acquisition device, and a fluid injection tube. The balloon includes two ends. The canula includes a first axial through hole. The needle tube includes a second axial through hole and is disposed in the first axial through hole. The image acquisition device is disposed in the second axial through hole. The canula is a tubular structure slidable along the axial direction of the needle tube. The balloon is attached to the canula along the axial direction of the canula; the two ends of the balloon are disposed on the outer wall of the canula. The second axial through hole includes a fluid channel disposed between the outer wall of the needle tube and the inner wall of the balloon.Type: ApplicationFiled: October 27, 2020Publication date: February 11, 2021Inventors: Jianxing LI, Jinping LI, Chengpeng LIU, Gang LONG, Yeyun MAO, Xuecheng HU
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Publication number: 20200323555Abstract: An endoscopic cannula, including: a handle; a sheath; a core rod disposed in the sheath and capable of sliding along an axial direction of the sheath. The core rod includes a first channel, a second channel, and a third channel. The handle includes a first joint configured to guide a lead wire into the first channel, a second joint configured to guide water into the second channel, and a third joint configured to guide an endoscope into the third channel. The sheath includes a first end and a second end, and the second end is disposed in the handle.Type: ApplicationFiled: February 6, 2020Publication date: October 15, 2020Inventors: Gang LONG, Jinping LI, Yeyun MAO, Glenn Michael PREMINGER, Zhangqun YE, Jianxing LI, Xiao YU, Junhui ZHANG, He XIAO, Wencheng LI, Xuecheng HU, Yaohui WU
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Patent number: 10661393Abstract: A solder wire composition may include 85 to 95 weight percent bismuth, and at least 5 weight percent copper. The solder wire composition may have a diameter of less than about 1 millimeter, and an elongation at break of at least 20%.Type: GrantFiled: July 13, 2018Date of Patent: May 26, 2020Assignee: Honeywell International Inc.Inventors: Jianxing Li, Michael R. Pinter, Vikki L. Johnson
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Patent number: 10617283Abstract: A self-locking angle adjustment mechanism for an endoscope includes: an endoscope angle adjustment steel wire (5), a rotation handle (2), an endoscope handle (3) and a self-locking rotation device, wherein: an outer conical surface is provided at an external surface of the rotation shaft (7), a conical cylinder is sleeved onto the outer conical surface; a spring (14), which can drive the rotation shaft to move towards a direction of the conical cylinder or drive the conical cylinder to move towards a direction of the rotation shaft, and can force the inner conical surface to closely fit with the outer conical surface for self-locking, is located along an axial direction of the rotation shaft or conical cylinder. Through the present invention, the flexible sheath is locked stepless at any position, meeting free positioning requirement of endoscope during surgeries, reducing labor strength during surgeries, avoiding patient injuries caused by misoperations.Type: GrantFiled: June 2, 2015Date of Patent: April 14, 2020Assignee: YOUCARE TECHNOLOGY CO., LTD. (WUHAN)Inventors: Shaogang Wang, Jianxing Li, Xiaolin Guo, Jian Huang, Xu Zhang, Jihong Liu, Yiran Huang, Lin Qi, Xiuheng Liu, Xiaoping Zhang, Tongzu Liu, Zhangqun Ye, Kunjie Wang, Xiao Yu, Qi Chen, Lei Song, Yaohui Wu, Yeyun Mao, Ying Li, Xuecheng Hu, Gang Long
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Publication number: 20200077874Abstract: An endoscope, including: a handle, a sheath tube, an endoscopic cannula, and a tensioning mechanism. The sheath tube includes a first axial guide hole and a first joint pin disposed in the first axial guide hole. The handle includes a second axial guide hole and a second joint pin disposed in the second axial guide hole. The first joint pin matches and is directly connected to the second joint pin. The sheath tube matches and connects to the handle. The handle includes a cavity and the tensioning mechanism is disposed in the cavity. The endoscopic cannula includes a flexible part extending out of the sheath tube and a rigid part fixed in the sheath tube. The flexible part includes a steering wire. The first joint pin is connected to the steering wire. The tensioning mechanism is connected to the second joint pin.Type: ApplicationFiled: November 17, 2019Publication date: March 12, 2020Inventors: Gang LONG, Xuecheng HU, Jinping LI, Shaogang WANG, Junhui ZHANG, Jianxing LI, Yaohui WU, Yeyun MAO
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Patent number: 10542876Abstract: The present invention relates to a multidirectional turning endoscope, which includes an insertion portion (2), an endoscope handle (4) and a bending driving portion (3); wherein: the bending driving portion includes a left-right driving rod, an up-down driving rod, a rotation shaft, a left turning wheel (17), a right turning wheel (18) and a spring (19); the rotation shaft includes a left half shaft (15) and a right half shaft (16); the external surface of the left half shaft and the external surface of the right half shaft respectively have a left outer conical face and a right outer conical face, a left conical cylinder and a right conical cylinder (20) are respectively sleeved to the left outer conical face and a right outer conical face; a spring (19) is located at an axial direction of the left half shaft and the right half shaft.Type: GrantFiled: June 2, 2015Date of Patent: January 28, 2020Assignee: YOUCARE TECHNOLOGY CO., LTD.(WUHAN)Inventors: Shaogang Wang, Xiao Yu, Yeyun Mao, Zhangqun Ye, Jian Huang, Jianxing Li, Xu Zhang, Jihong Liu, Yiran Huang, Lin Qi, Xiuheng Liu, Xiaoping Zhang, Tongzu Liu, Kunjie Wang, Xiaolin Guo, Qi Chen, Lei Song, Yaohui Wu, Ying Li, Xuecheng Hu, Gang Long
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Publication number: 20180339369Abstract: A solder wire composition may include 85 to 95 weight percent bismuth, and at least 5 weight percent copper. The solder wire composition may have a diameter of less than about 1 millimeter, and an elongation at break of at least 20%.Type: ApplicationFiled: July 13, 2018Publication date: November 29, 2018Inventors: Jianxing LI, Michael R. Pinter, Vikki L. Johnson
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Patent number: 10046417Abstract: A solder wire composition may include 85 to 95 weight percent bismuth, and at least 5 weight percent copper. The solder wire composition may have a diameter of less than about 1 millimeter, and an elongation at break of at least 20%.Type: GrantFiled: February 20, 2014Date of Patent: August 14, 2018Assignee: Honeywell International Inc.Inventors: Jianxing Li, Michael R. Pinter, Vikki L. Johnson
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Publication number: 20180044761Abstract: A method of purifying and casting a material comprising placing a material to be purified within a crucible, the crucible located within a purification chamber; providing thermal energy to the material to maintain the material in a molten state; providing a purification gas into the molten material to purify the material until a first measured condition is attained; passing the material in a fluid state from the purification chamber having a first atmosphere to a casting chamber having a second atmosphere, the purification chamber in fluid communication with the casting chamber such that the material passes from the purification chamber to the casting chamber without exposure to a third atmosphere; placing the material into a mold within the casting chamber; cooling the material within the mold to form a cast material.Type: ApplicationFiled: February 25, 2016Publication date: February 15, 2018Inventors: Glenn M. Mitchell, Suresh Sundarraj, Wayne D. Meyer, Jianxing Li, David E. Steele, Marc D. Ruggiero
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Publication number: 20170325660Abstract: The present invention relates to a multidirectional turning endoscope, which includes an insertion portion (2), an endoscope handle (4) and a bending driving portion (3); wherein: the bending driving portion includes a left-right driving rod, an up-down driving rod, a rotation shaft, a left turning wheel (17), a right turning wheel (18) and a spring (19); the rotation shaft includes a left half shaft (15) and a right half shaft (16); the external surface of the left half shaft and the external surface of the right half shaft respectively have a left outer conical face and a right outer conical face, a left conical cylinder and a right conical cylinder (20) are respectively sleeved to the left outer conical face and a right outer conical face; a spring (19) is located at an axial direction of the left half shaft and the right half shaft.Type: ApplicationFiled: June 2, 2015Publication date: November 16, 2017Inventors: Shaogang Wang, Xiao Yu, Yeyun Mao, Zhangqun Ye, Jian Huang, Jianxing Li, Xu Zhang, Jihong Liu, Yiran Huang, Lin Qi, Xiuheng Liu, Xiaoping Zhang, Tongzu Liu, Kunjie Wang, Xiaolin Guo, Qi Chen, Lei Song, Yaohui Wu, Ying Li, Xuecheng Hu, Gang Long
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Publication number: 20170008131Abstract: A solder wire composition may include 85 to 95 weight percent bismuth, and at least 5 weight percent copper. The solder wire composition may have a diameter of less than about 1 millimeter, and an elongation at break of at least 20%.Type: ApplicationFiled: February 20, 2014Publication date: January 12, 2017Inventors: Jianxing Li, Michael R. Pinter, Vikki L. Johnson
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Patent number: 9520347Abstract: An electronics packaging arrangement, a lead frame construct for use in an electronics packaging arrangement, and a method for manufacturing an electronics packaging arrangement. A lead frame made of copper, for example, includes a metallic barrier layer of nickel, for example, to prevent oxidation of the metal of the lead frame. A relatively thin wetting promoting layer of copper, for example, is provided on the metallic barrier layer to promote uniform wetting of a solder, such as a lead-free, zinc-based solder, onto the lead frame during a die connect process by which a chip is connected to the lead frame. A copper/zinc intermetallic layer is formed during the flow and solidification of the solder. Substantially all of the copper in the copper layer is consumed during formation of the copper/zinc intermetallic layer, and the intermetallic layer is sufficiently thin to resist internal cracking failure during manufacture and subsequent use of the electronics packaging arrangement.Type: GrantFiled: April 22, 2014Date of Patent: December 13, 2016Assignee: Honeywell International Inc.Inventors: Jianxing Li, Kevin B. Albaugh