Patents by Inventor Jianhong GUO
Jianhong GUO 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: 12069195Abstract: A curved screen assembly includes a curved display screen, a first supporting component and a middle frame. The curved display screen has a first arc-shaped face and a second arc-shaped face. The first supporting component is located between the middle frame and the first arc-shaped face, and first supporting component provided with a first supporting face. The first supporting face matches the first arc-shaped face in outline. The middle frame is provided with a second supporting face, wherein the second supporting face matches the second arc-shaped face in outline. In this application, the curved screen assembly and the terminal have a reasonable structural design and a more reliable overall structure.Type: GrantFiled: March 23, 2021Date of Patent: August 20, 2024Assignee: HONOR DEVICE CO., LTD.Inventors: Guotong Zhou, Jianhong Luo, Shenghui Cao, Renwei Guo, Wei Zhang
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Publication number: 20240269894Abstract: The present application provides a large-sized single crystal cutting device and a method of using the same. The device includes a cutting system, a commutation system, and a detection system. The cutting system includes a cutting line, a pay-off axis, a guide wheel, and a take-up axis. The commutation system is disposed between the pay-off axis and the take-up axis to adjust a tension and a line speed of the cutting line. The detection system is configured to detect the tension and the line speed of the cutting line.Type: ApplicationFiled: September 28, 2022Publication date: August 15, 2024Applicant: TCL ZHONGHUAN RENEWABLE ENERGY TECHNOLOGY CO., LTD.Inventors: Zhihui LIANG, Jianhong XU, Yujun XING, Ruixiang ZHANG, Wenjun KUANG, Xinyue GUO, Meng WANG, Xuelong LIN, Yiqiang GONG, Xizhen LI, Xiaopeng WANG, Wei ZHAO, Yanhui ZHAO, Shun CHANG, Yan SHI, Zhijian LI, Shusheng YANG
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Patent number: 11987797Abstract: The present disclosure belongs to the technical field of biology, and in particular relates to an attenuated strain of African swine fever virus (ASFV) with IPTG-induced deletion of a D1133L gene and use thereof. In the present disclosure, it is firstly found that the D1133L protein of ASFV can inhibit production of IFN-? and downstream cytokines ISG-15 and ISG-56, and can be used as an immunosuppressant with a relatively strong immunosuppressive effect. In addition, the attenuated strain of ASFV with IPTG-induced deletion of the D1133L gene is constructed. Specifically, a screening expression cassette is inserted into a position before the non-structural protein gene D1133L of the ASFV using an Escherichia coli lac operator-repressor system, to obtain a recombinant virus. In the presence of the IPTG, the recombinant virus has similar characteristics to a wild-type virus; and in the absence of the IPTG, the expression of the D1133L protein is inhibited.Type: GrantFiled: November 21, 2022Date of Patent: May 21, 2024Assignee: LANZHOU VETERINARY RESEARCH INSTITUTE, CHINESE ACADEMY OF AGRICULTURAL SCIENCESInventors: Haixue Zheng, Keshan Zhang, Ting Zhang, Tao Feng, Bo Yang, Xing Yang, Xijuan Shi, Hong Tian, Yi Ru, Fan Yang, Zixiang Zhu, Jianhong Guo, Jijun He, Xiangtao Liu
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Patent number: 11883411Abstract: The present disclosure belongs to the technical field of African swine fever (ASF) treatment, in particular to use of a compound aprepitant in prevention or treatment of the ASF. In the present disclosure, it is found that the compound aprepitant can significantly inhibit replication of an African swine fever virus (ASFV); in addition, it is found that the aprepitant inhibits transcription and protein expression of D1133L, and reduces transcription and protein expression levels of p30 and p72, preventing virus invasion on host cells. Therefore, the compound aprepitant can be used to inhibit early and late infection of the ASFV. Accordingly, the compound aprepitant can be used to prevent or treat the ASF.Type: GrantFiled: August 25, 2022Date of Patent: January 30, 2024Assignee: LANZHOU VETERINARY RESEARCH INSTITUTE, CHINESE ACADEMY OF AGRICULTURAL SCIENCESInventors: Keshan Zhang, Haixue Zheng, Huimei Cui, Bo Yang, Hong Tian, Zixiang Zhu, Tao Feng, Fan Yang, Weijun Cao, Xusheng Ma, Yi Ru, Jianhong Guo, Xiangtao Liu
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Patent number: 11883482Abstract: The disclosure provides a recombinant nucleic acid of Seneca valley virus, a recombinant vaccine strain and preparation method and use thereof, and relates to the technical field of genetic engineering. The disclosure provides the recombinant nucleic acid of Seneca valley virus, recombinant Seneca valley virus comprising the recombinant nucleic acid, recombinant Seneca valley virus encoded by the recombinant nucleic acid, recombinant Seneca valley virus vaccine strain comprising the recombinant Seneca valley virus and preparation method and use thereof. According to the disclosure, a vaccine strain characterized by high antigen production capacity, remarkably reduced pathogenicity (even having no pathogenicity to pigs), strong antibody induction activity, high immune protection rate is prepared. The vaccine strain remarkably improves the biological safety and can be used for preventing and controlling Seneca valley virus in China and the neighboring countries.Type: GrantFiled: May 24, 2021Date of Patent: January 30, 2024Inventors: Haixue Zheng, Fan Yang, Zixiang Zhu, Weijun Cao, Hong Tian, Keshan Zhang, Ting Wei, Min Zheng, Wei Zhang, Wen Dang, Xusheng Ma, Dan Li, Yi Ru, Jijun He, Jianhong Guo, Xiangtao Liu
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Publication number: 20230295641Abstract: The present disclosure belongs to the technical field of biology, and in particular relates to an attenuated strain of African swine fever virus (ASFV) with IPTG-induced deletion of a D1133L gene and use thereof. In the present disclosure, it is firstly found that the D1133L protein of ASFV can inhibit production of IFN-? and downstream cytokines ISG-15 and ISG-56, and can be used as an immunosuppressant with a relatively strong immunosuppressive effect. In addition, the attenuated strain of ASFV with IPTG-induced deletion of the D1133L gene is constructed. Specifically, a screening expression cassette is inserted into a position before the non-structural protein gene D1133L of the ASFV using an Escherichia coli lac operator-repressor system, to obtain a recombinant virus. In the presence of the IPTG, the recombinant virus has similar characteristics to a wild-type virus; and in the absence of the IPTG, the expression of the D1133L protein is inhibited.Type: ApplicationFiled: November 21, 2022Publication date: September 21, 2023Applicant: LANZHOU VETERINARY RESEARCH INSTITUTE, CHINESE ACADEMY OF AGRICULTURAL SCIENCESInventors: Haixue ZHENG, Keshan ZHANG, Ting ZHANG, Tao FENG, Bo YANG, Xing YANG, Xijuan SHI, Hong TIAN, Yi RU, Fan YANG, Zixiang ZHU, Jianhong GUO, Jijun HE, Xiangtao LIU
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Publication number: 20230270747Abstract: The present disclosure belongs to the technical field of African swine fever (ASF) treatment, in particular to use of a compound aprepitant in prevention or treatment of the ASF. In the present disclosure, it is found that the compound aprepitant can significantly inhibit replication of an African swine fever virus (ASFV); in addition, it is found that the aprepitant inhibits transcription and protein expression of D1133L, and reduces transcription and protein expression levels of p30 and p72, preventing virus invasion on host cells. Therefore, the compound aprepitant can be used to inhibit early and late infection of the ASFV. Accordingly, the compound aprepitant can be used to prevent or treat the ASF.Type: ApplicationFiled: August 25, 2022Publication date: August 31, 2023Applicant: LANZHOU VETERINARY RESEARCH INSTITUTE, CHINESE ACADEMY OF AGRICULTURAL SCIENCESInventors: Keshan ZHANG, Haixue ZHENG, Huimei CUI, Bo YANG, Hong TIAN, Zixiang ZHU, Tao FENG, Fan YANG, Weijun CAO, Xusheng MA, Yi RU, Jianhong GUO, Xiangtao LIU
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Patent number: 11328857Abstract: A high-voltage isolation withstand planar transformer and its high-voltage insulation method are provided. An insulating medium is provided between low-voltage windings and high-voltage windings. High-frequency current flows through the windings and generates a high-frequency alternating magnetic field to achieve isolated energy transmission. The low-voltage windings are connected to low-voltage side connection terminals, and the high-voltage windings are connected to high-voltage side connection terminals through a high-voltage winding leading-out foil. An annular hollow part of the low-voltage windings and the high-voltage windings is provided with a magnetic core. A stress grading method is provided to control the distribution of the electric field around the high-voltage winding leading-out foil. A voltage-balancing element group provides a voltage potential with a gradient change between the high-voltage winding leading-out foil and the low-voltage windings.Type: GrantFiled: September 23, 2021Date of Patent: May 10, 2022Assignee: INSTITUTE OF ELECTRICAL ENGINEERING, CHINESE ACADEMY OF SCIENCESInventors: Guoen Cao, Yibo Wang, Yong Zhao, Jianhong Guo
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Publication number: 20220077515Abstract: A battery pack (12) includes one or more electrical battery cells (18). A battery management system (20) includes at least one electronic processor (24) configured to monitor parameters of the battery pack. At least one fault detection sensor includes at least one of: at least one gas sensor (36) configured to measure a gas evolving from the plurality of electrical battery cells; and a shock sensor (30) configured to measure an impact on the battery pack. A housing (16) encloses the plurality of electrical battery cells, the battery management system, and the at least one fault detection sensor. The battery management system is configured to perform a remediation action responsive to detection of a fault by the at least one fault detection sensor.Type: ApplicationFiled: December 13, 2019Publication date: March 10, 2022Inventors: EVGENIY LEYVI, VIJAYA KUMAR AIYAWAR, MELINDA ZHAO, JOE DEMORE, JACK JIANHONG GUO, RAHUL SINGH, UDAY REDDY
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Publication number: 20220031832Abstract: The disclosure provides a recombinant nucleic acid of Seneca valley virus, a recombinant vaccine strain and preparation method and use thereof, and relates to the technical field of genetic engineering. The disclosure provides the recombinant nucleic acid of Seneca valley virus, recombinant Seneca valley virus comprising the recombinant nucleic acid, recombinant Seneca valley virus encoded by the recombinant nucleic acid, recombinant Seneca valley virus vaccine strain comprising the recombinant Seneca valley virus and preparation method and use thereof. According to the disclosure, a vaccine strain characterized by high antigen production capacity, remarkably reduced pathogenicity (even having no pathogenicity to pigs), strong antibody induction activity, high immune protection rate is prepared. The vaccine strain remarkably improves the biological safety and can be used for preventing and controlling Seneca valley virus in China and the neighboring countries.Type: ApplicationFiled: May 24, 2021Publication date: February 3, 2022Applicant: Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural SciencesInventors: Haixue Zheng, Fan Yang, Zixiang Zhu, Weijun Cao, Hong Tian, Keshan Zhang, Ting Wei, Min Zheng, Wei Zhang, Wen Dang, Xusheng Ma, Dan Li, Yi Ru, Jijun He, Jianhong Guo, Xiangtao Liu
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Publication number: 20220028603Abstract: A high-voltage isolation withstand planar transformer and its high-voltage insulation method are provided. An insulating medium is provided between low-voltage windings and high-voltage windings. High-frequency current flows through the windings and generates a high-frequency alternating magnetic field to achieve isolated energy transmission. The low-voltage windings are connected to low-voltage side connection terminals, and the high-voltage windings are connected to high-voltage side connection terminals through a high-voltage winding leading-out foil. An annular hollow part of the low-voltage windings and the high-voltage windings is provided with a magnetic core. A stress grading method is provided to control the distribution of the electric field around the high-voltage winding leading-out foil. A voltage-balancing element group provides a voltage potential with a gradient change between the high-voltage winding leading-out foil and the low-voltage windings.Type: ApplicationFiled: September 23, 2021Publication date: January 27, 2022Applicant: INSTITUTE OF ELECTRICAL ENGINEERING, CHINESE ACADEMY OF SCIENCESInventors: Guoen CAO, Yibo WANG, Yong ZHAO, Jianhong GUO
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Publication number: 20210151984Abstract: A large-scale photovoltaic direct current (DC) series boost grid-connected system with a power balancer, including N photovoltaic DC converters and N?1 power balancers, wherein N?2. The output ends of the photovoltaic DC converters are connected successively in series and then connected to the DC grid, and the input ends of the photovoltaic DC converters are respectively connected to the output ends of the photovoltaic power generation unit. Among the photovoltaic DC converters, which are arranged successively in series, a power balancer is disposed between the input ends of two photovoltaic DC converters adjacent to each other. The N?1 power balancers are arranged corresponding to the set N?1 photovoltaic DC converters respectively to balance the input power of the corresponding photovoltaic DC converter, thereby eliminating a difference between the output voltages of the photovoltaic DC converters.Type: ApplicationFiled: October 29, 2019Publication date: May 20, 2021Applicant: INSTITUTE OF ELECTRICAL ENGINEERING, CHINESE ACADEMY OF SCIENCESInventors: Xinke HUANG, Huan WANG, Junlong LU, Yibo WANG, Jianhong GUO, Hongyang YOU, Xinlei ZHANG
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Patent number: 10998723Abstract: A large-scale photovoltaic direct current (DC) series boost grid-connected system with a power balancer, including N photovoltaic DC converters and N?1 power balancers, wherein N?2. The output ends of the photovoltaic DC converters are connected successively in series and then connected to the DC grid, and the input ends of the photovoltaic DC converters are respectively connected to the output ends of the photovoltaic power generation unit. Among the photovoltaic DC converters, which are arranged successively in series, a power balancer is disposed between the input ends of two photovoltaic DC converters adjacent to each other. The N?1 power balancers are arranged corresponding to the set N?1 photovoltaic DC converters respectively to balance the input power of the corresponding photovoltaic DC converter, thereby eliminating a difference between the output voltages of the photovoltaic DC converters.Type: GrantFiled: October 29, 2019Date of Patent: May 4, 2021Assignee: INSTITUTE OF ELECTRICAL ENGINEERING, CHINESE ACADEMY OF SCIENCESInventors: Xinke Huang, Huan Wang, Junlong Lu, Yibo Wang, Jianhong Guo, Hongyang You, Xinlei Zhang
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Patent number: 10894081Abstract: The present disclosure relates to a foot-and-mouth disease virus vaccine composition, especially a recombinant bivalent vaccine composition against type O and type A foot-and-mouth disease viruses. The present disclosure further relates to a method for preparing the foot-and-mouth disease virus vaccine composition, and a use of the foot-and-mouth disease virus vaccine composition in preparing medicines for preventing and/or controlling foot-and-mouth disease in animals.Type: GrantFiled: March 23, 2018Date of Patent: January 19, 2021Assignee: LANZHOU VETERINARY RESEARCH INSTITUTE CHINESE ACADEMY OF AGRICULTURAL SCIENCESInventors: Haixue Zheng, Fan Yang, Zixiang Zhu, Weijun Cao, Hong Tian, Keshan Zhang, Dan Li, Ye Jin, Jianhong Guo, Jijun He, Xuepeng Cai, Xiangtao Liu
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Publication number: 20200237897Abstract: The present disclosure relates to a foot-and-mouth disease virus vaccine composition, especially a recombinant bivalent vaccine composition against type O and type A foot-and-mouth disease viruses. The present disclosure further relates to a method for preparing the foot-and-mouth disease virus vaccine composition, and a use of the foot-and-mouth disease virus vaccine composition in preparing medicines for preventing and/or controlling foot-and-mouth disease in animals.Type: ApplicationFiled: March 23, 2018Publication date: July 30, 2020Inventors: Haixue ZHENG, Fan YANG, Zixiang ZHU, Weijun CAO, Hong TIAN, Keshan ZHANG, Dan LI, Ye JIN, Jianhong GUO, Jijun HE, Xuepeng CAI, Xiangtao LIU