Patents by Inventor Bingbing Zhao
Bingbing Zhao 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).
-
Publication number: 20240090317Abstract: Provided are a perovskite material with stable bipolar molecules and a photoelectric device. The invention aims to provide the perovskite material with the stable bipolar molecules and the photoelectric device, which can indirectly enhance an interaction between metal cations and halogen anions, reduce a defect state density in the perovskite material, and inhibit ion migration in the perovskite material by utilizing bipolar groups in a bipolar molecule stabilizer. A component of the perovskite material with the stable bipolar molecules is D: A?2An?1BnX3n+1 or D: ABX3, wherein A? is an organic amine cation, A is a monovalent cation, B is a metal cation, X is a monovalent anion, and D is the bipolar molecule stabilizer. A thermal stability, a phase stability and a photoluminescence stability of the material are remarkably enhanced, and working stabilities and efficiencies of the perovskite material and the photoelectric device are remarkably improved.Type: ApplicationFiled: November 1, 2023Publication date: March 14, 2024Inventors: Dawei DI, Bingbing GUO, Yaxiao LIAN, Baodan ZHAO
-
Patent number: 11879131Abstract: A use of a ZmSBP12 gene in the regulation of drought resistance, plant height, and ear height of Zea mays L. is provided. After the ZmSBP12 gene is over-expressed in Zea mays L., the resulting Zea mays L. mutant plant exhibits increased drought resistance and decreased plant and ear heights. The overexpression of the ZmSBP12 gene leads to increased drought resistance and decreased plant and ear heights, indicating that the ZmSBP12 gene plays a crucial role in the drought resistance and plant type (plant height) of Zea mays L. The expression abundance of the ZmSBP12 gene is increased to improve the drought resistance of Zea mays L. and reduce the plant and ear heights of Zea mays L., which can be used for the assisted breeding of novel drought-resistant and lodging-resistant Zea mays L. varieties and the breeding of excellent inbred lines and hybrids of Zea mays L.Type: GrantFiled: October 21, 2020Date of Patent: January 23, 2024Assignees: SOUTH CHINA AGRICULTURAL UNIVERSITY, BIOTECHNOLOGY RESEARCH INSTITUTE, CHINESE ACADEMY OF AGRICULTURAL SCIENCESInventors: Haiyang Wang, Yurong Xie, Bingbing Zhao, Baobao Wang, Yongping Zhao, Dexin Kong, Quanquan Li, Yaoyao Li
-
USE OF ZmSBP12 GENE IN REGULATION OF DROUGHT RESISTANCE, PLANT HEIGHT, AND EAR HEIGHT OF ZEA MAYS L.
Publication number: 20230117599Abstract: A use of a ZmSBP12 gene in the regulation of drought resistance, plant height, and ear height of Zea mays L. is provided. After the ZmSBP12 gene is over-expressed in Zea mays L., the resulting Zea mays L. mutant plant exhibits increased drought resistance and decreased plant and ear heights. The overexpression of the ZmSBP12 gene leads to increased drought resistance and decreased plant and ear heights, indicating that the ZmSBP12 gene plays a crucial role in the drought resistance and plant type (plant height) of Zea mays L. The expression abundance of the ZmSBP12 gene is increased to improve the drought resistance of Zea mays L. and reduce the plant and ear heights of Zea mays L., which can be used for the assisted breeding of novel drought-resistant and lodging-resistant Zea mays L. varieties and the breeding of excellent inbred lines and hybrids of Zea mays L.Type: ApplicationFiled: October 21, 2020Publication date: April 20, 2023Applicants: SOUTH CHINA AGRICULTURAL UNIVERSITY, BIOTECHNOLOGY RESEARCH INSTITUTE, CHINESE ACADEMY OF AGRICULTURAL SCIENCESInventors: Haiyang WANG, Yurong XIE, Bingbing ZHAO, Baobao WANG, Yongping ZHAO, Dexin KONG, Quanquan LI, Yaoyao LI -
Publication number: 20220396805Abstract: A key DNA sequence for regulating a maize leaf angle and a mutant thereof are provided, which have polynucleotide sequences shown in SEQ ID No. 1 and SEQ ID No. 2, respectively. The DNA sequence for regulating a maize leaf angle and the mutant thereof provided by present disclosure can regulate the expression of ZmNAC16 gene in a maize pulvinus, and thus can be used for the improvement of maize leaf angle and plant type and further for the cultivation of new maize varieties. The present disclosure further provides specific detection primers for detecting mutations of the DNA key sequence and the mutant, and detection primers for detecting an expression level of ZmNAC16 gene in maize. These detection primers can be used to directionally improve a maize leaf angle and also shows application potential for breeding of dense-planting-tolerant and high-yield maize.Type: ApplicationFiled: October 21, 2020Publication date: December 15, 2022Applicants: SOUTH CHINA AGRICULTURAL UNIVERSITY, BIOTECHNOLOGY RESEARCH INSTITUTE, CHINESE ACADEMY OF AGRICULTURAL SCIENCESInventors: Haiyang WANG, Baobao WANG, Yurong XIE, Xing LI, Bingbing ZHAO, Yongping ZHAO
-
Patent number: 11484588Abstract: A paramyxovirus vaccine strain for novel coronavirus pneumonia and a construction method thereof are provided. The method includes performing a recombination of N and F genes of Newcastle disease virus type VII of Paramyxoviridae with P, M, H, L genes of Canine distemper virus of Paramyxoviridae to obtain a recombinant virus, inserting S1 gene of the novel coronavirus between the P and M genes of the recombinant virus to obtain a recombinant vector. The vaccine strain constructed can stably and efficiently express the novel coronavirus S1 protein, and induce the body to produce antibodies; and the recombined virus vaccine strain can stimulate the human body to produce mucosal immunity, and the prepared vaccine can be vaccinated through a nasal spray. Moreover, the vaccine strain can be tested in poultry and dogs, saving time, reducing costs, and being more conducive to actual production due to large output.Type: GrantFiled: August 17, 2021Date of Patent: November 1, 2022Assignee: QINGDAO HARWARS BIOLOGY GROUP LTD.Inventors: Mingyi Li, Gang Liu, Chunlin Yi, Fenglong Ma, Zongke Wang, Yujie Xia, Xiaochen Cui, Zhen Yang, Hongshang Chang, Bingbing Zhao, Jie Yang
-
Publication number: 20220323571Abstract: A paramyxovirus vaccine strain for novel coronavirus pneumonia and a construction method thereof are provided. The method includes performing a recombination of N and F genes of Newcastle disease virus type VII of Paramyxoviridae with P, M, H, L genes of Canine distemper virus of Paramyxoviridae to obtain a recombinant virus, inserting S1 gene of the novel coronavirus between the P and M genes of the recombinant virus to obtain a recombinant vector. The vaccine strain constructed can stably and efficiently express the novel coronavirus S1 protein, and induce the body to produce antibodies; and the recombined virus vaccine strain can stimulate the human body to produce mucosal immunity, and the prepared vaccine can be vaccinated through a nasal spray. Moreover, the vaccine strain can be tested in poultry and dogs, saving time, reducing costs, and being more conducive to actual production due to large output.Type: ApplicationFiled: August 17, 2021Publication date: October 13, 2022Inventors: MINGYI LI, GANG LIU, CHUNLIN YI, FENGLONG MA, ZONGKE WANG, YUJIE XIA, XIAOCHEN CUI, ZHEN YANG, HONGSHANG CHANG, BINGBING ZHAO, JIE YANG
-
Publication number: 20160249835Abstract: Disclosed is a device for hearing tests and auditory assessments, including: an all-digital audio and tone signal synthesis generator for converting a logic algorithm and a parameter into a digital signal via built-in software, and inputting the digital signal into a digital signal processor (DSP) or processing the same with a PC central processor (CPU) to generate and output a multi-modal audio and tone acoustic signal; a hearing test module, comprising one or more objective and/or subjective hearing test submodules, sharing corresponding stimulation or interference signals converted by signals input by the same all-digital audio and tone signal synthesis generator, in order to perform a hearing test on a patient; and a comprehensive auditory assessment module for performing comprehensive auditory assessment on the hearing test result output by each hearing test submodule.Type: ApplicationFiled: November 11, 2013Publication date: September 1, 2016Applicant: JIANGSU BETTERLIFE MEDICAL CO., LTD.Inventors: Yong David Zhao, Jennifer Jinping Zhao, Bingbing Zhao, Hongwei Xu
-
Patent number: 8988731Abstract: A wide-format color printer includes a carriage, an ink carrier (2) disposed on the carriage, a motor (3) for driving the carriage and a guide-rail frame (4). The motor is mounted on the carriage and a motor wheel (3-1) of the motor is fitted to a guide rail (4-1) of the guide-rail frame. An anti-friction strip (6) is disposed on the bottom of the guide rail. The carriage includes a carriage frame (1-1) and a motor holder (1-2). The ink carrier is buckled to a front end face of the carriage frame. The motor is fixed to the motor holder. The motor holder is connected to the carriage frame through an elastic member (5) on the top of the motor holder. The motor of the printer drives directly the carriage frame to move on the guide rail of the guide-rail frame reciprocally.Type: GrantFiled: March 28, 2011Date of Patent: March 24, 2015Assignee: Zhengzhou Lecai Science and Technology Co., Ltd.Inventors: Jiwei Wang, Dawei Wang, Lei Yao, Bingbing Zhao
-
Publication number: 20120262743Abstract: A wide-format color printer includes a carriage, an ink carrier (2) disposed on the carriage, a motor (3) for driving the carriage and a guide-rail frame (4). The motor is mounted on the carriage and a motor wheel (3-1) of the motor is fitted to a guide rail (4-1) of the guide-rail frame. An anti-friction strip (6) is disposed on the bottom of the guide rail. The carriage includes a carriage frame (1-1) and a motor holder (1-2). The ink carrier is buckled to a front end face of the carriage frame. The motor is fixed to the motor holder. The motor holder is connected to the carriage frame through an elastic member (5) on the top of the motor holder. The motor of the printer drives directly the carriage frame to move on the guide rail of the guide-rail frame reciprocally.Type: ApplicationFiled: March 28, 2011Publication date: October 18, 2012Inventors: Jiwei Wang, Dawei Wang, Lei Yao, Bingbing Zhao