Patents by Inventor Yat Or
Yat Or 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: 11976084Abstract: The present invention discloses compounds of Formula (I), and pharmaceutically acceptable salts, thereof: which inhibit coronavirus replication activity. The invention further relates to pharmaceutical compositions comprising a compound of Formula (I) or a pharmaceutically acceptable salt thereof, and methods of treating or preventing a coronavirus infection in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of a compound of Formula (I) or a pharmaceutically acceptable salt thereof.Type: GrantFiled: November 22, 2021Date of Patent: May 7, 2024Assignee: Enanta Pharmaceuticals, Inc.Inventors: Guoqiang Wang, Ruichao Shen, Jun Ma, Yong He, Xuechao Xing, Hui Cao, Xuri Gao, Xiaowen Peng, Joseph D. Panarese, Yat Sun Or
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Publication number: 20240140922Abstract: The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, thereof: which inhibit the cellular entry of hepatitis B virus (HBV) and/or hepatitis D virus (HDV) or interfere with the function of the life cycle of HBV and/or HDV and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HBV and/or HDV infection. The invention also relates to methods of treating an HBV and/or HDV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.Type: ApplicationFiled: August 22, 2023Publication date: May 2, 2024Inventors: Samuel Bartlett, Joseph D. Panarese, Sourav Ghorai, Nathaniel Thomas Kenton, Sean Rafferty, Jonathan Thielman, Peilin Xu, Bin Wang, William Cassels, Scott Mitchell, Yat Sun Or
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Publication number: 20240140984Abstract: The present invention provides compounds of Formula I, pharmaceutical compositions comprising these compounds and methods of using these compounds to prevent or treat FXR-mediated or TGR5-mediated diseases or conditions.Type: ApplicationFiled: May 4, 2023Publication date: May 2, 2024Inventors: Guoqiang WANG, Yat Sun OR, Ruichao SHEN, Jiang LONG, Peng DAI, Xuechao XING, Jing HE
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Patent number: 11970502Abstract: The present invention discloses macrocyclic compounds of Formula (I), and pharmaceutically acceptable salts, thereof: which inhibit coronavirus replication activity. The invention further relates to pharmaceutical compositions comprising a compound of Formula (I) or a pharmaceutically acceptable salt thereof, and methods of treating or preventing a coronavirus infection in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of a compound of Formula (I) or a pharmaceutically acceptable salt thereof.Type: GrantFiled: May 3, 2022Date of Patent: April 30, 2024Assignee: Enanta Pharmaceuticals, Inc.Inventors: Jiajun Zhang, Xiaowen Peng, Yat Sun Or
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Publication number: 20240132476Abstract: The present invention discloses compounds of Formula (I), and pharmaceutically acceptable salts and esters thereof: which inhibit the Apoptosis signal-regulating kinase 1 (ASK-1), which is associated with autoimmune disorders, neurodegenerative disorders, inflammatory diseases, chronic kidney disease, cardiovascular disease. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from ASK-1 related disease. The invention also relates to methods of treating an ASK-1 related disease in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention specifically relates to methods of treating ASK-1 associated with hepatic steatosis, including non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatohepatitis (NASH).Type: ApplicationFiled: October 25, 2023Publication date: April 25, 2024Inventors: Guoqiang Wang, Ruichao Shen, Brett Granger, Jing He, Xuechao Xing, Yong He, Jiang Long, Jun Ma, Bin Wang, Yat Sun Or
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Publication number: 20240132512Abstract: The present invention features crystalline forms of Compound I, including polymorphs and pseudopolymorphs, which are useful in the preparation of pharmaceutical compositions.Type: ApplicationFiled: October 5, 2023Publication date: April 25, 2024Inventors: Kaicheng Zhu, Tao Wang, Joseph Helble, Anthony Toto, Jiajun Zhang, George G. Wu, Yat Sun Or
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Patent number: 11966381Abstract: Embodiments maintain a data pool that includes heterogeneous data sets, and receiving a first data batch of a data set from a data source into the data pool. Embodiments determine a current state of the data set based on a data set state diagram including a plurality of data set states, and identify a condition of the first data batch. Embodiments further set a data batch state for the first data batch, based on a data batch state diagram, and update the data batch state of a prior data batch received before the first data batch, based on the condition of the first data batch. Embodiments additionally transition the data set state diagram, based on the condition of the first data batch, to an updated data set state. Embodiments maintain a data state repository storing the data set state for each of the plurality of heterogeneous data sets.Type: GrantFiled: November 9, 2021Date of Patent: April 23, 2024Assignee: Microsoft Technology Licensing, LLCInventors: Liangzhao Zeng, Ting Yu Cliff Leung, Yat On Lau, Jimmy Hong, Chuang Yao, Yen-Ting Liu, Ting-Kuan Wu
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Patent number: 11958879Abstract: The present invention provides compounds represented by Formula I, or pharmaceutically acceptable salts, stereoisomers, solvates, hydrates or combination thereof, The invention also provides pharmaceutical compositions comprising these compounds and methods of using this compounds for treating FXR-mediated or TGR5-mediated diseases or conditions.Type: GrantFiled: May 19, 2021Date of Patent: April 16, 2024Assignee: Enanta Pharmaceuticals, Inc.Inventors: Guoqiang Wang, Yat Sun Or, Ruichao Shen, Xuechao Xing, Jiang Long, Peng Dai, Brett Granger, Jing He
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Patent number: 11952389Abstract: The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit Respiratory Syncytial Virus (RSV). The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from RSV infection. The invention also relates to methods of treating an RSV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.Type: GrantFiled: May 3, 2022Date of Patent: April 9, 2024Assignee: Enanta Pharmaceuticals, Inc.Inventors: Brian C. Shook, In Jong Kim, Thomas P. Blaisdell, Jianming Yu, Joseph D. Panarese, Yat Sun Or
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Patent number: 11945824Abstract: The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit Respiratory Syncytial Virus (RSV) or HMPV. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from RSV or HMPV infection. The invention also relates to methods of treating an RSV or HMPV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.Type: GrantFiled: October 18, 2021Date of Patent: April 2, 2024Assignee: Enanta Pharmaceuticals, Inc.Inventors: Yat Sun Or, Yong He, Kevin McGrath, Ruichao Shen, Adam Szymaniak, Xuechao Xing, In Jong Kim, Guoqiang Wang
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Patent number: 11945830Abstract: The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit Human Respiratory Syncytial Virus (HRSV) or Human Metapneumovirus (HMPV) inhibitors. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HRSV or HMPV infection. The invention also relates to methods of treating an HRSV or HMPV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.Type: GrantFiled: February 24, 2022Date of Patent: April 2, 2024Assignee: Enanta Pharmaceuticals, Inc.Inventors: Adam Szymaniak, Jianming Yu, Kevin McGrath, Xiben Li, Tyler J. Mann, Robert Leon, In Jong Kim, Yat Sun Or, Long Nguyen
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Patent number: 11938554Abstract: A structure, such as a cable assembly, is provided that has a Nb/Ti substrate and a metal layer electroplated on a portion of the Nb/Ti substrate, wherein the metal layer has a metal capable of being soldered to, such as copper, and a metal coaxial connector soldered to the metal layer.Type: GrantFiled: June 9, 2021Date of Patent: March 26, 2024Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Danielle DeGraw, Yat-Kiu-Kent Fung, James Robert Rozen
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Patent number: 11938441Abstract: A fog-based self-powered system for collecting atmospheric water and generating electricity is presented. The system includes a mesh-based fog harvester for accumulating water droplets from atmospheric moisture. A droplet distributor receives accumulated water droplets from the mesh-based fog harvester. A droplet electrical generator harvests energy from the water droplets accumulated in the droplet distributor. The droplet electrical generator includes an electret surface for receiving the water droplets from the droplet distributor and at least two electrodes. A water reservoir receives water droplets from the droplet electrical generator.Type: GrantFiled: November 23, 2021Date of Patent: March 26, 2024Assignee: City University of Hong KongInventors: Zuankai Wang, Steven Wang, Chen Ling, Xiaoxue Yao, Yat Hei Wong
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Patent number: 11931282Abstract: The present disclosure provides a bracewear for spinal correction and a system for posture training. The system for posture training involves both active and passive corrective forces by using the bracewear and a biofeedback system to address the spinal correction, which can eliminate the adversity of conventional hard braces and reduce the psychological and physiological barriers to treatment.Type: GrantFiled: October 15, 2020Date of Patent: March 19, 2024Assignee: The Hong Kong Polytechnic UniversityInventors: Yiu-Wan Joanne Yip, Yin Ling Sit, Ting Hin Mak, Kit Lun Yick, Tsz Hei Cheung, Sui Pui Ng, Kenny Yat Hong Kwan, Mei Chun Cheung, Ming Fai Chan
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Patent number: 11929770Abstract: An On-Off Shift Keying (OOK) receiver has non-continuous Automatic Gain Control (AGC) that sets gain at the beginning of each frame and locks the gain setting for the remainder of the frame, preventing OOK data from causing AGC loop instability. An AGC controller initializes to maximum the gain settings for a Low-Noise Amplifier (LNA), Low-Pass Filter (LPF), and a Programmable Gain Amplifier (PGA) in series that power a rectifier generating a voltage output to a 1/0 data decision circuit. A level detector compares the voltage output to two thresholds. When both thresholds are exceeded, the AGC controller steps down gain settings until the voltage output is between the two thresholds, when the gain settings are locked for the remainder of the current frame. A frame detector resets the AGC controller between frames when a long series of 0 data between frames is detected. LNA gain is reduced last.Type: GrantFiled: March 6, 2023Date of Patent: March 12, 2024Assignee: Hong Kong Applied Science and Technology Research Institute Company LimitedInventors: Yat Tung Lai, Lu Chen, Wuxue Ni, Huimin Guo
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Patent number: 11919910Abstract: The present invention discloses compounds of Formula (I), and pharmaceutically acceptable salts, thereof: which inhibit coronavirus replication activity. The invention further relates to pharmaceutical compositions comprising a compound of Formula (I) or a pharmaceutically acceptable salt thereof, and methods of treating or preventing a coronavirus infection in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of a compound of Formula (I) or a pharmaceutically acceptable salt thereof.Type: GrantFiled: November 9, 2022Date of Patent: March 5, 2024Assignee: Enanta Pharmaceuticals, Inc.Inventors: Guoqiang Wang, Ruichao Shen, Xuechao Xing, Yong He, Matthew C. Rhodes, Yat Sun Or
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Patent number: 11912714Abstract: The present invention discloses compounds of Formula (I), and pharmaceutically acceptable salts, thereof: which inhibit coronavirus replication activity. The invention further relates to pharmaceutical compositions comprising a compound of Formula (I) or a pharmaceutically acceptable salt thereof, and methods of treating or preventing a coronavirus infection in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of a compound of Formula (I) or a pharmaceutically acceptable salt thereof.Type: GrantFiled: November 9, 2022Date of Patent: February 27, 2024Assignee: Enanta Pharmaceuticals, Inc.Inventors: Hui Cao, Wei Li, Xuri Gao, Jiajun Zhang, Xiaowen Peng, Jorden Kass, Ruichao Shen, Guoqiang Wang, Yat Sun Or
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Patent number: 11912695Abstract: The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit Respiratory Syncytial Virus (RSV). The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from RSV infection. The invention also relates to methods of treating an RSV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.Type: GrantFiled: January 13, 2022Date of Patent: February 27, 2024Assignee: Enanta Pharmaceuticals, Inc.Inventors: Kaicheng Zhu, Kevin McGrath, Solymar Negretti-Emmanuelli, Adam Szymaniak, Jianming Yu, In Jong Kim, Yat Sun Or
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ANDROID SYSTEM DEVELOPMENT METHOD AND APPARATUS, RELATED DEVICE AND COMPUTER-READABLE STORAGE MEDIUM
Publication number: 20240061679Abstract: Embodiments of the present application disclose an Android system development method and apparatus, a related device and a computer-readable storage medium. The method is applied to a terminal device with an Android system, and the Android system is associated with a system environment parameter assigned a first value. The method may include: modifying, by the terminal device, the system environment parameter from the first value to a second value through an object instruction in response to receiving a first modification instruction for the Android system initiated by a user; and running, by the terminal device, the Android system based on the second value of the system environment parameter to cater for operations initiated by the user through the terminal, device, where the performance of the terminal device running the Android system based on the second value of the system environment parameter is better than that based on the first value of the system environment parameter.Type: ApplicationFiled: October 27, 2022Publication date: February 22, 2024Inventor: Yat Fai NG -
Patent number: 11891393Abstract: The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, thereof: which inhibit the protein(s) encoded by hepatitis B virus (HBV) or interfere with the function of the HBV life cycle of the hepatitis B virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HBV infection. The invention also relates to methods of treating an HBV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.Type: GrantFiled: November 3, 2021Date of Patent: February 6, 2024Assignee: Enanta Pharmaceuticals, Inc.Inventors: Joseph Panarese, Dexter Davis, Samuel Bartlett, Katherine Chong, Nathaniel Kenton, Yat Sun Or