Patents by Inventor Liang Qu
Liang Qu 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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Publication number: 20240080312Abstract: Aspects of subject technology provide systems and methods for generation and distribution of a stable identifier associated with multiple aliases of a user account. The stable identifier may be provided to various electronic devices by a server, responsive to requests associated with communications to those devices from one of the associated aliases. In this way, messaging applications can utilize the stable identifier to merge conversations from a single user having multiple aliases, and secure access to a secure device can be provided to an authorized user, even if the authorized user attempts access from an unauthorized account alias.Type: ApplicationFiled: November 10, 2023Publication date: March 7, 2024Inventors: Nicholas Joseph CIRCOSTA, Patrick R. BURNS, Bhaskar P. SARMA, Daniel B. POLLACK, Liang QU, Kevin J. LINDEMAN, Roberto GARCIA
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Patent number: 11855975Abstract: Aspects of subject technology provide systems and methods for generation and distribution of a stable identifier associated with multiple aliases of a user account. The stable identifier may be provided to various electronic devices by a server, responsive to requests associated with communications to those devices from one of the associated aliases. In this way, messaging applications can utilize the stable identifier to merge conversations from a single user having multiple aliases, and secure access to a secure device can be provided to an authorized user, even if the authorized user attempts access from an unauthorized account alias.Type: GrantFiled: November 16, 2022Date of Patent: December 26, 2023Assignee: Apple Inc.Inventors: Nicholas Joseph Circosta, Patrick Burns, Bhaskar Sarma, Daniel B. Pollack, Liang Qu, Kevin Lindeman, Roberto Garcia
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Publication number: 20230365962Abstract: The present application provides methods for editing RNA by introducing a deaminase-recruiting RNA in a host cell for deamination of an adenosine in a target RNA. The present application further provides deaminase-recruiting RNAs used in the RNA editing methods and compositions and kits comprising the same.Type: ApplicationFiled: April 19, 2023Publication date: November 16, 2023Inventors: Wensheng Wei, Zongyi Yi, Liang Qu, Feng Tian, Chunhui Wang, Shiyou Zhu, Zhuo Zhou
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Publication number: 20230346921Abstract: The present application provides circular RNAs (circRNAs) encoding therapeutic polyeptides (e.g., an antigenic polypeptide, a functional protein, a receptor protein, or a targeting protein). In some embodiments, the present application provides circRNA vaccines against a coronavirus such as SARS-CoV-2. In some embodiments, the circRNA vaccine comprises a circRNA comprising a nucleic acid sequence encoding an antigenic polypeptide comprising a Spike (S) protein or a fragment thereof of a coronavirus. Also provided are methods of treating or preventing a disease or condition using the circRNAs or compositions thereof.Type: ApplicationFiled: August 20, 2021Publication date: November 2, 2023Inventors: Wensheng WEI, Liang QU, Zongyi YI
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Patent number: 11702658Abstract: The present application provides methods for editing RNA by introducing a deaminase-recruiting RNA in a host cell for deamination of an adenosine in a target RNA. The present application further provides deaminase-recruiting RNAs used in the RNA editing methods and compositions comprising the same.Type: GrantFiled: October 14, 2021Date of Patent: July 18, 2023Assignees: EDIGENE THERAPEUTICS (BEIJING) INC., PEKING UNIVERSITYInventors: Pengfei Yuan, Yanxia Zhao, Nengyin Liu, Zexuan Yi, Gangbin Tang, Wensheng Wei, Liang Qu, Zongyi Yi, Shiyou Zhu, Chunhui Wang, Zhongzheng Cao, Zhuo Zhou
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Patent number: 11661596Abstract: Provided are methods for editing RNA by introducing a deaminase-recruiting RNA in a host cell for deamination of an adenosine in a target RNA, deaminase-recruiting RNAs used in the RNA editing methods, compositions and kits comprising the same.Type: GrantFiled: January 11, 2022Date of Patent: May 30, 2023Assignee: PEKING UNIVERSITYInventors: Wensheng Wei, Zongyi Yi, Liang Qu, Feng Tian, Chunhui Wang, Shiyou Zhu, Zhuo Zhou
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Publication number: 20230077126Abstract: Aspects of subject technology provide systems and methods for generation and distribution of a stable identifier associated with multiple aliases of a user account. The stable identifier may be provided to various electronic devices by a server, responsive to requests associated with communications to those devices from one of the associated aliases. In this way, messaging applications can utilize the stable identifier to merge conversations from a single user having multiple aliases, and secure access to a secure device can be provided to an authorized user, even if the authorized user attempts access from an unauthorized account alias.Type: ApplicationFiled: November 16, 2022Publication date: March 9, 2023Inventors: Nicholas Joseph CIRCOSTA, Patrick BURNS, Bhaskar SARMA, Daniel B. POLLACK, Liang QU, Kevin LINDEMAN, Roberto GARCIA
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Patent number: 11533303Abstract: Aspects of subject technology provide systems and methods for generation and distribution of a stable identifier associated with multiple aliases of a user account. The stable identifier may be provided to various electronic devices by a server, responsive to requests associated with communications to those devices from one of the associated aliases. In this way, messaging applications can utilize the stable identifier to merge conversations from a single user having multiple aliases, and secure access to a secure device can be provided to an authorized user, even if the authorized user attempts access from an unauthorized account alias.Type: GrantFiled: April 5, 2021Date of Patent: December 20, 2022Assignee: Apple Inc.Inventors: Nicholas Joseph Circosta, Patrick Burns, Bhaskar Sarma, Daniel B. Pollack, Liang Qu, Kevin Lindeman, Roberto Garcia
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Publication number: 20220307020Abstract: Provided are methods for editing RNA by introducing a deaminase-recruiting RNA in a host cell for deamination of an adenosine in a target RNA. Further provided are deaminase-recruiting RNAs used in the RNA editing methods and compositions comprising the same.Type: ApplicationFiled: April 15, 2020Publication date: September 29, 2022Inventors: Pengfei YUAN, Yanxia ZHAO, Nengyin LIU, Zexuan YI, Gangbin TANG, Wensheng WEI, Liang QU, Zongyi YI, Shiyou ZHU, Chunhui WANG, Zhongzheng CAO, Zhuo ZHOU
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Publication number: 20220243194Abstract: Provided are methods for editing RNA by introducing a deaminase-recruiting RNA in a host cell for deamination of an adenosine in a target RNA, deaminase-recruiting RNAs used in the RNA editing methods, compositions and kits comprising the same.Type: ApplicationFiled: July 10, 2020Publication date: August 4, 2022Applicant: PEKING UNIVERSITYInventors: Wensheng WEI, Zongyi YI, Liang QU, Feng TIAN, Chunhui WANG, Shiyou ZHU, Zhuo ZHOU
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Publication number: 20220135963Abstract: Provided are methods for editing RNA by introducing a deaminase-recruiting RNA in a host cell for deamination of an adenosine in a target RNA, deaminase-recruiting RNAs used in the RNA editing methods, compositions and kits comprising the same.Type: ApplicationFiled: January 11, 2022Publication date: May 5, 2022Applicant: PEKING UNIVERSITYInventors: Wensheng WEI, Zongyi YI, Liang QU, Feng TIAN, Chunhui WANG, Shiyou ZHU, Zhuo ZHOU
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Publication number: 20220098587Abstract: The present application provides methods for editing RNA by introducing a deaminase-recruiting RNA in a host cell for deamination of an adenosine in a target RNA. The present application further provides deaminase-recruiting RNAs used in the RNA editing methods and compositions comprising the same.Type: ApplicationFiled: October 14, 2021Publication date: March 31, 2022Inventors: Pengfei YUAN, Yanxia ZHAO, Nengyin LIU, Zexuan YI, Gangbin TANG, Wensheng WEI, Liang QU, Zongyi YI, Shiyou ZHU, Chunhui WANG, Zhongzheng CAO, Zhuo ZHOU
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Publication number: 20210355494Abstract: Provided are methods for editing RNA by introducing a deaminase-recruiting RNA in a host cell for deamination of an adenosine in a target RNA, and deaminase-recruiting RNAs used in the RNA editing methods and compositions comprising the same.Type: ApplicationFiled: October 12, 2019Publication date: November 18, 2021Inventors: Wensheng WEI, Liang QU, Zongyi YI, Shiyou ZHU, Chunhui WANG, Zhongzheng CAO, Zhuo ZHOU, Pengfei YUAN
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Publication number: 20210310026Abstract: Provided are methods for editing RNA by introducing a deaminase-recruiting RNA in a host cell for deamination of an adenosine in a target RNA, and deaminase-recruiting RNAs used in the RNA editing methods and compositions comprising the same.Type: ApplicationFiled: April 9, 2021Publication date: October 7, 2021Inventors: Wensheng WEI, Liang QU, Zongyi YI, Shiyou ZHU, Chunhui WANG, Zhongzheng CAO, Zhuo ZHOU, Pengfei YUAN
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Publication number: 20210297407Abstract: Aspects of subject technology provide systems and methods for generation and distribution of a stable identifier associated with multiple aliases of a user account. The stable identifier may be provided to various electronic devices by a server, responsive to requests associated with communications to those devices from one of the associated aliases. In this way, messaging applications can utilize the stable identifier to merge conversations from a single user having multiple aliases, and secure access to a secure device can be provided to an authorized user, even if the authorized user attempts access from an unauthorized account alias.Type: ApplicationFiled: April 5, 2021Publication date: September 23, 2021Inventors: Nicholas Joseph CIRCOSTA, Patrick BURNS, Bhaskar SARMA, Daniel B. POLLACK, Liang QU, Kevin LINDEMAN, Roberto GARCIA
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Patent number: 10972454Abstract: Aspects of subject technology provide systems and methods for generation and distribution of a stable identifier associated with multiple aliases of a user account. The stable identifier may be provided to various electronic devices by a server, responsive to requests associated with communications to those devices from one of the associated aliases. In this way, messaging applications can utilize the stable identifier to merge conversations from a single user having multiple aliases, and secure access to a secure device can be provided to an authorized user, even if the authorized user attempts access from an unauthorized account alias.Type: GrantFiled: September 28, 2018Date of Patent: April 6, 2021Assignee: Apple Inc.Inventors: Nicholas Joseph Circosta, Patrick Burns, Bhaskar Sarma, Daniel B. Pollack, Liang Qu, Kevin Lindeman, Roberto Garcia
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Publication number: 20190372961Abstract: Aspects of subject technology provide systems and methods for generation and distribution of a stable identifier associated with multiple aliases of a user account. The stable identifier may be provided to various electronic devices by a server, responsive to requests associated with communications to those devices from one of the associated aliases. In this way, messaging applications can utilize the stable identifier to merge conversations from a single user having multiple aliases, and secure access to a secure device can be provided to an authorized user, even if the authorized user attempts access from an unauthorized account alias.Type: ApplicationFiled: September 28, 2018Publication date: December 5, 2019Inventors: Nicholas Joseph CIRCOSTA, Patrick BURNS, Bhaskar SARMA, Daniel B. POLLACK, Liang QU, Kevin LINDEMAN, Roberto GARCIA
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Publication number: 20160032007Abstract: Human antibody fragments against chrondroitin sulfate proteoglycan 4 can be used to deliver cytotoxic agents to cells which express CSPG4. The agents can be diagnostic or therapeutic moieties. They may be linked by covalent or non-covalent linkages to the antibody fragments. They may be produced as a genetic fusion product or joined together synthetically, for example. When the human antibody fragments are internalized by the cells to which they bind, they can carry with them the attached agents. Thus toxic agents having intracellular targets have enhanced killing upon internalization.Type: ApplicationFiled: April 28, 2015Publication date: February 4, 2016Applicant: DUKE UNIVERSITYInventors: Darell D. Bigner, Liang Qu
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Publication number: 20130217085Abstract: The present invention discloses a method of improving the fermentation yield of polyunsaturated fatty acids, in which Schizochytrium limacinum is used as production strain to produce polyunsaturated fatty acids (PUFA), and glycine betaine or trehalose is added to the fermentation medium. In the present invention, after Schizochytrium limacinum fermentation system is treated with exogenous glycine betaine, the yield of PUFA produced by fermentation with Schizochytrium limacinum can be greatly improved. The present invention significantly improves the yield of PUFA produced by microorganism, reduces the cost without harming the environment, and saves manpower and material resources by simple and effective regulation of fermentation, and thus the method is simple, convenient and cost-effective.Type: ApplicationFiled: January 13, 2011Publication date: August 22, 2013Applicant: NANJING UNIVERSITY OF TECHNOLOGYInventors: He Huang, Qianqian Tong, Lujing Ren, Xiaojun Ji, Aihua Xiao, Ping Wei, Jiangying You, Liang Qu, Dongping Gong, Jiangyao Zhu