Patents by Inventor Xiangqian Li
Xiangqian 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: 11959609Abstract: A lens unit, a lens for a low-beam illumination module, a low-beam illumination module and a vehicle. The lens unit includes a rear surface and a front surface; the lens unit has a focal line, and the focal line is a straight line perpendicular to a light emitting direction of the lens unit; the rear surface and the front surface are adapted to project light rays passing through the focal line into parallel light rays, and the front surface is a free-form curved surface. The lens unit has the optical characteristics of a cylindrical lens, and is able to cause parallel incident light to be focused into a line instead of a focal point upon passing through the lens unit.Type: GrantFiled: June 16, 2021Date of Patent: April 16, 2024Assignee: HASCO VISION TECHNOLOGY CO., LTD.Inventors: Xiangqian Chen, Zhaoyu Chen, Guomin Xu, Tao Zhang, Ying Li, He Zhu, Wenhui Sang
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Patent number: 11951725Abstract: The present disclosure provides a method of manufacturing a bonding structural test block with defects. The method of manufacturing the bonding structural test block with defects includes: providing a first plate and a second plate; applying an adhesive on an upper surface of the first plate to form an adhesive layer; heating and curing at least partial region of the adhesive layer for the first time; placing the second plate on the adhesive layer; and heating and curing the adhesive layer for the second time to form a boding structural test block. According to the present disclosure, the at least partial region of the adhesive layer is heated and cured for the first time and chemical reaction occurs, so that the at least partial region forms a defect, and controllable manufacturing of the defect is realized. The test block with the defect is subjected to mechanical detection to simulate the actual defective product.Type: GrantFiled: December 18, 2020Date of Patent: April 9, 2024Assignee: AECC Commercial Aircraft Engine Co., Ltd.Inventors: Ting Zhang, Aihua Huang, Xiangqian Li
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Patent number: 11920755Abstract: An automotive headlamp system and an automotive lamp. The automotive headlamp system comprises a light source, a primary optical element, an automotive signal lamp structure, and a secondary optical element arranged sequentially along the light emitting direction. The automotive signal lamp structure comprises a light-transmitting portion and a rotating shaft. The light-transmitting portion comprises at least one light-transmitting plate mounted on the rotating shaft which can be driven to rotate by the rotating shaft. By means of rotation, light from the light source exits from the primary optical element, then selectively passes through one of or none of the light-transmitting plates, and is then projected by means of the secondary optical element to achieve a corresponding signal lamp function. The light-transmitting plate mounted on the rotating shaft is used to replace an existing signal lamp, reducing the space occupied by the original signal lamp, decreasing the volume of a headlamp.Type: GrantFiled: August 31, 2021Date of Patent: March 5, 2024Assignee: HASCO VISION TECHNOLOGY CO., LTD.Inventors: Meng Li, Zhaoyu Chen, Ying Li, Xiangqian Chen, He Zhu, Wenhui Sang
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Patent number: 11840518Abstract: The present invention belongs to the field of medical technology, and specifically relates to use of bromophenol-pyrazoline compounds for the treatment of feline coronavirus diseases. Studies carried out for the present invention revealed that bromophenol-pyrazoline compounds could inhibit activity of feline infectious peritonitis virus main protease (FIPV Mpro) and interfere with replication of feline infectious peritonitis virus (FIPV) in cells. In a clinical trial, the bromophenol-pyrazoline compounds can treat infectious peritonitis in cats naturally infected with the FIPV, greatly improve survival rate of cats, and can be used to prepare drugs for treating feline infectious peritonitis.Type: GrantFiled: July 21, 2022Date of Patent: December 12, 2023Assignee: Shandong Linghai Biotechnology Co., Ltd.Inventors: Dayong Shi, Xiangqian Li, Xin Wang, Feng Xu
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Patent number: 11831104Abstract: The present disclosure relates to a direct current (DC) plug, a DC socket and electric equipment. The DC plug is configured to be connected to a DC socket to supply power to an electrical equipment. The DC plug includes: a center contact, including a first center contact side surface, a second center contact side surface, a third center contact side surface and a fourth center contact side surface, wherein the first center contact side surface and the second center contact side surface are oppositely disposed, and the third center contact side surface and the fourth center contact side surface are oppositely disposed; first plug current conductors, disposed on the first center contact side surface and the second center contact side surface; and second plug current conductors, disposed on the third center contact side surface and the fourth center contact side surface.Type: GrantFiled: July 31, 2019Date of Patent: November 28, 2023Assignee: Gree Electric Appliances, Inc. of ZhuhaiInventors: Zhigang Zhao, Lei Li, Jinrong Yuan, Qiulian Li, Xiangqian Li
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Patent number: 11820763Abstract: The present invention relates to a compound, and in particular to a bromophenol-pyrazoline compound and a synthesis method and use thereof. The bromophenol-pyrazoline compound is represented by a general structural formula below: The bromophenol-pyrazoline compound provided in the present invention has efficient inhibitory activity against the main protease Mpro, and interferes with the replication of coronavirus in cells, indicating that the compound has the effect of treating coronavirus pneumonia and thus has a broad prospect of application in the preparation of drugs for treating coronavirus pneumonia.Type: GrantFiled: July 14, 2021Date of Patent: November 21, 2023Assignee: Lead High Technology (QingDao) Co., LtdInventors: Dayong Shi, Xiangqian Li, Xin Wang, Jinbo Yang
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Patent number: 11752133Abstract: The invention belongs to the technical field of medicine, and particularly relates to use of bromophenol-pyrazoline compounds in the treatment of porcine coronavirus diseases. Through the research in the invention, it is found that the bromophenol-pyrazoline compounds inhibit replication of porcine coronaviruses at a cellular level, and can treat porcine coronavirus diseases (such as PEDV and TGEV) in clinical trials, greatly improving the survival rate of infected piglets, so the compounds can be used to prepare drugs for treating porcine coronavirus diseases.Type: GrantFiled: September 17, 2021Date of Patent: September 12, 2023Assignee: SHANDONG LINGHAI BIOTECHNOLOGY CO., LTD.Inventors: Dayong Shi, Xiangqian Li, Xin Wang, Jinbo Yang, Feng Xu, Rong Zhang
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Publication number: 20220363644Abstract: The present invention belongs to the field of medical technology, and specifically relates to use of bromophenol-pyrazoline compounds for the treatment of feline coronavirus diseases. Studies carried out for the present invention revealed that bromophenol-pyrazoline compounds could inhibit activity of feline infectious peritonitis virus main protease (FIPV Mpro) and interfere with replication of feline infectious peritonitis virus (FIPV) in cells. In a clinical trial, the bromophenol-pyrazoline compounds can treat infectious peritonitis in cats naturally infected with the FIPV, greatly improve survival rate of cats, and can be used to prepare drugs for treating feline infectious peritonitis.Type: ApplicationFiled: July 21, 2022Publication date: November 17, 2022Applicant: Shandong Linghai Biotechnology Co., Ltd.Inventors: Dayong Shi, Xiangqian Li, Xin Wang, Feng Xu
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Publication number: 20220219442Abstract: The present disclosure provides a method of manufacturing a bonding structural test block with defects. The method of manufacturing the bonding structural test block with defects includes: providing a first plate and a second plate; applying an adhesive on an upper surface of the first plate to form an adhesive layer; heating and curing at least partial region of the adhesive layer for the first time; placing the second plate on the adhesive layer; and heating and curing the adhesive layer for the second time to form a boding structural test block. According to the present disclosure, the at least partial region of the adhesive layer is heated and cured for the first time and chemical reaction occurs, so that the at least partial region forms a defect, and controllable manufacturing of the defect is realized. The test block with the defect is subjected to mechanical detection to simulate the actual defective product.Type: ApplicationFiled: December 18, 2020Publication date: July 14, 2022Inventors: Ting ZHANG, Aihua HUANG, Xiangqian LI
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Publication number: 20220193036Abstract: The invention belongs to the technical field of medicine, and particularly relates to use of bromophenol-pyrazoline compounds in the treatment of porcine coronavirus diseases. Through the research in the invention, it is found that the bromophenol-pyrazoline compounds inhibit replication of porcine coronaviruses at a cellular level, and can treat porcine coronavirus diseases (such as PEDV and TGEV) in clinical trials, greatly improving the survival rate of infected piglets, so the compounds can be used to prepare drugs for treating porcine coronavirus diseases.Type: ApplicationFiled: September 17, 2021Publication date: June 23, 2022Inventors: Dayong Shi, Xiangqian Li, Xin Wang, Jinbo Yang, Feng Xu, Rong Zhang
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Publication number: 20220041585Abstract: The present invention relates to a compound, and in particular to a bromophenol-pyrazoline compound and a synthesis method and use thereof. The bromophenol-pyrazoline compound is represented by a general structural formula below: The bromophenol-pyrazoline compound provided in the present invention has efficient inhibitory activity against the main protease Mpro, and interferes with the replication of coronavirus in cells, indicating that the compound has the effect of treating coronavirus pneumonia and thus has a broad prospect of application in the preparation of drugs for treating coronavirus pneumonia.Type: ApplicationFiled: July 14, 2021Publication date: February 10, 2022Inventors: Dayong SHI, Xiangqian LI, Xin WANG, Jinbo YANG
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Publication number: 20220006241Abstract: The present disclosure relates to a direct current (DC) plug, a DC socket and electric equipment. The DC plug is configured to be connected to a DC socket to supply power to an electrical equipment. The DC plug includes: a center contact, including a first center contact side surface, a second center contact side surface, a third center contact side surface and a fourth center contact side surface, wherein the first center contact side surface and the second center contact side surface are oppositely disposed, and the third center contact side surface and the fourth center contact side surface are oppositely disposed; first plug current conductors, disposed on the first center contact side surface and the second center contact side surface; and second plug current conductors, disposed on the third center contact side surface and the fourth center contact side surface.Type: ApplicationFiled: July 31, 2019Publication date: January 6, 2022Inventors: Zhigang Zhao, Lei Li, Jinrong Yuan, Qiulian Li, Xiangqian Li
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Patent number: 10844398Abstract: The present invention provides methods and compositions to improve fungal disease resistance and/or nematode resistance in various crop plants. The present invention also provides for combinations of compositions and methods to improve fungal disease resistance and/or nematode resistance in various crop plants.Type: GrantFiled: August 10, 2018Date of Patent: November 24, 2020Assignee: Monsanto Technology LLCInventors: Michael J. Crawford, Xiangqian Li, Barry J. Shortt, Deryck Jeremy Williams
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Methods and compositions for delaying senescence and improving disease tolerance and yield in plants
Patent number: 10435702Abstract: The present invention provides novel compositions for use to enhance crop performance. Specifically, the present invention provides for delayed senescence and/or improved yield enhancement in various crops. The present invention also provides for combinations of compositions and methods that provide for delayed senescence and/or improved yield.Type: GrantFiled: November 9, 2017Date of Patent: October 8, 2019Assignee: Monsanto Technology LLCInventors: Jill Deikman, Steven H. Schwartz, Wei Zheng, Suzan Herma Elisabeth Johanna Gabriels, Michelle C. Hresko, Xiangqian Li, Nengbing Tao, Deryck J. Williams, Hui Xiong -
Patent number: 10435701Abstract: Provided are methods and compositions to improve fungal disease resistance and/or nematode resistance in various crop plants. Also provided are combinations of compositions and methods to improve fungal disease resistance and/or nematode resistance in various crop plants.Type: GrantFiled: August 21, 2017Date of Patent: October 8, 2019Assignee: Monsanto Technology LLCInventors: Michael J. Crawford, Michelle L. Gasper, Xiangqian Li, Barry J. Shortt, Deryck Jeremy Williams
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Publication number: 20190040410Abstract: The present invention provides methods and compositions to improve fungal disease resistance and/or nematode resistance in various crop plants. The present invention also provides for combinations of compositions and methods to improve fungal disease resistance and/or nematode resistance in various crop plants.Type: ApplicationFiled: August 10, 2018Publication date: February 7, 2019Inventors: Michael J. Crawford, Xiangqian Li, Barry J. Shortt, Deryck Jeremy Williams
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Publication number: 20190008156Abstract: Provided are methods and compositions to improve fungal disease resistance and/or nematode resistance in various crop plants. Also provided are combinations of compositions and methods to improve fungal disease resistance and/or nematode resistance in various crop plants. Powdery mildews are fungal diseases that affect a wide range of plants including cereals, grasses, vegetables, ornamentals, weeds, shrubs, fruit trees, broad-leaved shade and forest trees, that is caused by different species of fungi in the order Erysiphales.Type: ApplicationFiled: September 25, 2018Publication date: January 10, 2019Inventors: Michael J. Crawford, Xiangqian Li, Barry J. Shortt, Deryck Jeremy Williams
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Publication number: 20180346923Abstract: Provided are methods and compositions to improve fungal disease resistance in various crop plants. Also provided are combinations of compositions and methods to improve fungal disease resistance in various crop plants.Type: ApplicationFiled: June 18, 2018Publication date: December 6, 2018Inventors: Michael J. Crawford, Xiangqian Li, Mahak Kapoor, Deryck Jeremy Williams
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Patent number: 10077451Abstract: The present invention provides methods and compositions to improve fungal disease resistance and/or nematode resistance in various crop plants. The present invention also provides for combinations of compositions and methods to improve fungal disease resistance and/or nematode resistance in various crop plants. Powdery mildews are fungal diseases that affect a wide range of plants including cereals, grasses, vegetables, ornamentals, weeds, shrubs, fruit trees, broad-leaved shade and forest trees, that is caused by different species of fungi in the order Erysiphales.Type: GrantFiled: October 18, 2013Date of Patent: September 18, 2018Assignee: Monsanto Technology LLCInventors: Michael J. Crawford, Xiangqian Li, Barry J. Shortt, Deryck Jeremy Williams
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Patent number: 10000767Abstract: Provided are methods and compositions to improve fungal disease resistance in various crop plants. Also provided are combinations of compositions and methods to improve fungal disease resistance in various crop plants.Type: GrantFiled: January 27, 2014Date of Patent: June 19, 2018Assignee: Monsanto Technology LLCInventors: Michael J. Crawford, Xiangqian Li, Mahak Kapoor, Deryck Jeremy Williams