Patents by Inventor Yongsheng Sun
Yongsheng Sun 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: 11917904Abstract: The present application provides a perovskite solar cell, including conductive glass, a hole transport layer, a perovskite layer, an electron transport layer and a back electrode, where a passivation layer may be disposed between the hole transport layer and the perovskite layer, and the passivation layer may include an amide and/or a cation thereof, where the amide may include a compound of formula (1) and/or formula (2): where R1 and R2 are each independently selected from hydrogen, —R, —NR2, —NHR, —NH2, —OH, —OR, —NHCOR, —OCOR, and —CH2COOH, where R represents a straight or branched chain alkyl group having 1-10 carbon atoms, m is an integer of 0 to 10; and n is an integer of 1 to 10; and where Ar is selected from a C5-C10 aryl or heteroaryl group.Type: GrantFiled: July 12, 2023Date of Patent: February 27, 2024Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Weifeng Liang, Wenming Guo, Juanjuan Sun, Bo Luan, Yongsheng Guo, Guodong Chen
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Patent number: 11883819Abstract: A refrigerator, comprising a microfluidic testing system used for qualitatively or quantitatively testing a preset test parameter of a sample liquid. The microfluidic testing system comprises: a microfluidic biochip which is provided with a sample inlet, a communication port and a testing pool formed inside the microfluidic biochip, wherein the sample inlet, the testing pool and the communication port are in sequential communication by means of a micro-channel; a chip mounting mechanism used for mounting the microfluidic biochip; a sample liquid driving device in hermetic communication with the communication port, so as to promote the sample liquid in contact with the sample inlet to flow into the micro-channel and flow to the testing pool via the micro-channel; and a testing mechanism which is used for testing the testing pool to obtain the preset test parameter of the sample liquid.Type: GrantFiled: September 10, 2021Date of Patent: January 30, 2024Assignees: QINGDAO HAIER REFRIGERATOR CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Xiaobing Zhu, Bin Fei, Yongsheng Sun, Haoquan Liu
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Publication number: 20230271184Abstract: A refrigerator, comprising a microfluidic testing system used for qualitatively or quantitatively testing a preset test parameter of a sample liquid. The microfluidic testing system comprises: a microfluidic biochip which is provided with a sample inlet, a communication port and a testing pool formed inside the microfluidic biochip, wherein the sample inlet, the testing pool and the communication port are in sequential communication by means of a micro-channel; a chip mounting mechanism used for mounting the microfluidic biochip; a sample liquid driving device in hermetic communication with the communication port, so as to promote the sample liquid in contact with the sample inlet to flow into the micro-channel and flow to the testing pool via the micro-channel; and a testing mechanism which is used for testing the testing pool to obtain the preset test parameter of the sample liquid.Type: ApplicationFiled: September 10, 2021Publication date: August 31, 2023Applicants: QINGDAO HAIER REFRIGERATOR CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Xiaobing ZHU, Bin FEI, Yongsheng SUN, Haoquan LIU
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Patent number: 11614274Abstract: A manufacturing method for a moisture permeable device suitable for use in a refrigerator where the device includes a corresponding first surface (110) and second surface (111); at least parts of the first surface (110) and the second surface (111) of the moisture permeable device define a hollow cavity (301); through-holes are provided at regions of the first surface (110) and the second surface (111) of the moisture permeable device defining the cavity (301); and regenerated cellulose is accommodated in the cavity (301) includes the steps of pouring a regenerated cellulose slurry with a tackifier added thereto into the cavity (301) to form a moisture permeable film, thus allowing omission of an assembling procedure and a non-woven support.Type: GrantFiled: February 3, 2021Date of Patent: March 28, 2023Assignee: HAIER SMART HOME CO., LTD.Inventors: Aimin Wang, Enwei Ding, Min Li, Weiying Zhang, Yongsheng Sun, Ruitao Tao, Guoxin Yu
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Publication number: 20210156608Abstract: A manufacturing method for a moisture permeable device suitable for use in a refrigerator where the device includes a corresponding first surface (110) and second surface (111); at least parts of the first surface (110) and the second surface (111) of the moisture permeable device define a hollow cavity (301); through-holes are provided at regions of the first surface (110) and the second surface (111) of the moisture permeable device defining the cavity (301); and regenerated cellulose is accommodated in the cavity (301) includes the steps of pouring a regenerated cellulose slurry with a tackifier added thereto into the cavity (301) to form a moisture permeable film, thus allowing omission of an assembling procedure and a non-woven support.Type: ApplicationFiled: February 3, 2021Publication date: May 27, 2021Applicant: HAIER SMART HOME CO., LTDInventors: Aimin WANG, Enwei DING, Min LI, Weiying ZHANG, Yongsheng SUN, Ruitao TAO, Guoxin YU
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Patent number: 10948231Abstract: A moisture permeable device and refrigerator having the same; the moisture permeable device includes a corresponding first surface (110) and second surface (111); at least parts of the first surface (110) and the second surface (111) of the moisture permeable device define a hollow cavity (301); through-holes are provided at regions of the first surface (110) and the second surface (111) of the moisture permeable device defining the cavity (301); and regenerated cellulose is accommodated in the cavity (301). A manufacturing method of the moisture permeable device comprises pouring a regenerated cellulose slurry with a tackifier added thereto into the cavity (301) to form a moisture permeable film, thus allowing omission of an assembling procedure and a non-woven support.Type: GrantFiled: May 30, 2015Date of Patent: March 16, 2021Assignee: HAIER SMART HOME CO., LTDInventors: Aimin Wang, Enwei Ding, Min Li, Weiying Zhang, Yongsheng Sun, Ruitao Tao, Guoxin Yu
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Patent number: 10543491Abstract: The invention discloses a multi-stage suspension magnetizing roasting-magnetic separation system and method for refractory iron ore, which belongs to the field of mineral processing technology. This system comprises multistage suspension preheater, multistage suspension oxidizer, multistage suspension redactor, on-line grade analyzer, ore-like splitter, magnetic separator, dust remover, roots blower and other components and connection modes. The refractory iron ore treated by the present method can be produced to homogeneous magnetite or maghemite accurately, and through magnetic separation, on-line grade analyzer detection and ore-like splitter, the concentrate powder which reach the set grade can be obtained, and the unqualified ore powder enters the next stage of oxidation-reduction-magnetic separation-split treatment.Type: GrantFiled: May 29, 2018Date of Patent: January 28, 2020Assignee: Northeastern UniversityInventors: Yuexin Han, Yanjun Li, Shuai Yuan, Peng Gao, Yongsheng Sun, Wenbo Li
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Publication number: 20180361395Abstract: The invention discloses a multi-stage suspension magnetizing roasting-magnetic separation system and method for refractory iron ore, which belongs to the field of mineral processing technology. This system comprises multistage suspension preheater, multistage suspension oxidizer, multistage suspension redactor, on-line grade analyzer, ore-like splitter, magnetic separator, dust remover, roots blower and other components and connection modes. The refractory iron ore treated by the present method can be produced to homogeneous magnetite or maghemite accurately, and through magnetic separation, on-line grade analyzer detection and ore-like splitter, the concentrate powder which reach the set grade can be obtained, and the unqualified ore powder enters the next stage of oxidation-reduction-magnetic separation-split treatment.Type: ApplicationFiled: May 29, 2018Publication date: December 20, 2018Inventors: Yuexin HAN, Yanjun LI, Shuai YUAN, Peng GAO, Yongsheng SUN, Wenbo LI
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Publication number: 20170268816Abstract: A moisture permeable device and refrigerator having the same; the moisture permeable device comprises a corresponding first surface (110) and second surface (111); at least parts of the first surface (110) and the second surface (111) of the moisture permeable device define a hollow cavity (301); through-holes are provided at regions of the first surface (110) and the second surface (111) of the moisture permeable device defining the cavity (301); and regenerated cellulose is accommodated in the cavity (301). A manufacturing method of the moisture permeable device comprises pouring a regenerated cellulose slurry with a tackifier added thereto into the cavity (301). By providing the cavity (301), the regenerated cellulose can be directly poured into the cavity (301) to form a moisture permeable film, thus allowing omission of an assembling procedure and a non-woven support.Type: ApplicationFiled: May 30, 2015Publication date: September 21, 2017Applicant: QINGDAO HAIER JOINT STOCK CO., LTDInventors: Aimin WANG, Enwei DING, Min LI, Weiying ZHANG, Yongsheng SUN, Ruitao TAO, Guoxin YU
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Patent number: 9391182Abstract: A Trench Insulated Gate Bipolar Transistor (IGBT) and a manufacture method thereof are provided by the present invention, which belongs to the field of IGBT technical field. The manufacture method includes following steps: (1) preparing a semiconductor substrate; (2) forming an epitaxial layer grow on a first side of the semiconductor substrate by epitaxial growth; (3) preparing and forming a gate and an emitter of the Trench Insulated Gate Bipolar Transistor on a second side of the semiconductor substrate; (4) thinning the epitaxial layer to form a collector region; (5) metalizing the collector region to form a collector. The cost of the manufacture method is low and the performance of the Trench IGBT formed by the manufacture method is good.Type: GrantFiled: December 3, 2012Date of Patent: July 12, 2016Assignee: WUXI CHINA RESOURCES HUAJING MICROELECTRONICS CO., LTD.Inventors: Hongxiang Tang, Yongsheng Sun, Jianxin Ji, Weiqing Ma
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Publication number: 20140346562Abstract: A Trench Insulated Gate Bipolar Transistor (IGBT) and a manufacture method thereof are provided by the present invention, which belongs to the field of IGBT technical field. The manufacture method includes following steps: (1) preparing a semiconductor substrate; (2) forming an epitaxial layer grow on a first side of the semiconductor substrate by epitaxial growth; (3) preparing and forming a gate and an emitter of the Trench Insulated Gate Bipolar Transistor on a second side of the semiconductor substrate; (4) thinning the epitaxial layer to form a collector region; (5) metalizing the collector region to form a collector. The cost of the manufacture method is low and the performance of the Trench IGBT formed by the manufacture method is good.Type: ApplicationFiled: December 3, 2012Publication date: November 27, 2014Inventors: Hongxiang Tang, Yongsheng Sun, Jianxin Ji, Weiqing Ma