Patents by Inventor Li RAO
Li RAO 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: 20240201779Abstract: Techniques for a dynamic radar mode modulation feature are described herein. A computer system associated with a device may implement a first radar configuration for a radar sensor. The first radar configuration may correspond to a first mode and comprise a first frame per second rate and a first difference threshold. The computer system may receive first data from the radar sensor in the first radar configuration. The computer system may determine a presence of an object within a field of view of the radar sensor based on the first data and the first difference threshold. The computer system may instruct the device to turn on based on determining the presence of the user. The radar sensor may be instructed to implement a second radar configuration associated with a second mode.Type: ApplicationFiled: December 15, 2022Publication date: June 20, 2024Inventors: Zheda Li, Morris Yuanhsiang Hsu, Vivek Yenamandra, Aditya V. Padaki, Raghunandan M Rao, Abhishek Sanaka, Rohit Kumar, Sai Prashanth Chinnapalli
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Publication number: 20240157934Abstract: Systems and methods for generating vehicle safety scores and vehicle collision probabilities are provided. The methods involve operating at least one processor to: retrieve vehicle data originating from a telematics device installed in a vehicle, the vehicle data including a plurality of safety exception events performed by the vehicle; determine a plurality of exception rates based on the vehicle data, each exception rate representing a normalized rate of occurrence of one of the exception event types; determine plurality of collision sub-probabilities using a plurality of collision probability models and the plurality of exception rates, each collision probability model associated with one of the exception event types and operable to predict one of the collision sub-probabilities based on one of the exception rates of the associated exception event type; and determine a collision probability for the vehicle based on the plurality of collision sub-probabilities.Type: ApplicationFiled: November 1, 2023Publication date: May 16, 2024Inventors: Xin Zhang, Gregory Gordon Douglas Hines, Jiawei Yu, Willem Petersen, Tuhin Tiwari, Meenakshi Sundaram Murugesan, Javed Siddique, Jason Jiajie Yan, Narasimha Rao Durgam, Li Zhang
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Publication number: 20240160698Abstract: System and methods for generating synthetic data according to a plurality of options are provided. According to a first option, synthetic data is generated based on an indication of one or more target distributions. According to a second option, a one or more target distributions are determined based on a sample data set, and synthetic data is generated based on the determined target distribution(s). According to a third option, a temporary synthetic data set is generated based on an indication of one or more target distributions, matches between the temporary synthetic data set and a sample data set are then identified, and a synthetic data set is then generated based on the identified matches. A system may automatically determine which option to leverage based on whether a user provides a sample data set, one or more target distributions, or both.Type: ApplicationFiled: November 7, 2022Publication date: May 16, 2024Applicant: PwC Product Sales LLCInventors: Zhen QI, Mansi ARORA, Bo LI, Yifeng WANG, Samuel Pierce BURNS, Joseph David VOYLES, Anand Srinivasa RAO
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Patent number: 11970511Abstract: The present disclosure relates to compounds of Formula (1), which inhibit Gal-3, and include pharmaceutically acceptable salts, compositions comprising such compounds, and methods making and using such compounds and compositions.Type: GrantFiled: June 13, 2019Date of Patent: April 30, 2024Assignee: Bristol-Myers Squibb CompanyInventors: Richard A. Hartz, Li Xu, David S. Yoon, Alicia Regueiro-Ren, Prasada Rao Jalagam, Manoranjan Panda, Satheesh Kesavan Nair
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Patent number: 11948570Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for detecting utterances of a key phrase in an audio signal. One of the methods includes receiving, by a key phrase spotting system, an audio signal encoding one or more utterances; while continuing to receive the audio signal, generating, by the key phrase spotting system, an attention output using an attention mechanism that is configured to compute the attention output based on a series of encodings generated by an encoder comprising one or more neural network layers; generating, by the key phrase spotting system and using attention output, output that indicates whether the audio signal likely encodes the key phrase; and providing, by the key phrase spotting system, the output that indicates whether the audio signal likely encodes the key phrase.Type: GrantFiled: March 9, 2022Date of Patent: April 2, 2024Assignee: Google LLCInventors: Wei Li, Rohit Prakash Prabhavalkar, Kanury Kanishka Rao, Yanzhang He, Ian C. Mcgraw, Anton Bakhtin
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Publication number: 20240092884Abstract: An anti-ANGPTL3 antibody or an antigen-binding fragment thereof. The present invention provides an anti-ANGPTL3 antibody or an antigen-binding fragment thereof, wherein a heavy chain variable region includes complementarity determining regions (CDRs), including CDR-H1 having an amino acid sequence as set forth in SEQ ID No. 1, CDR-H2 having an amino acid sequence as set forth in SEQ ID No. 2, and CDR-H3 having an amino acid sequence as set forth in SEQ ID No. 3; and the CDRs of a light chain variable region includes CDR-L1 having an amino acid sequence as set forth in SEQ ID No. 4, CDR-L2 having an amino acid sequence as set forth in SEQ ID No. 5, and CDR-L3 having an amino acid sequence as set forth in SEQ ID No. 6. The antibody or the antigen-binding fragment thereof provided in the present invention can specifically recognize ANGPTL3.Type: ApplicationFiled: March 30, 2021Publication date: March 21, 2024Applicant: CHILDREN'S HOSPITAL OF FUDAN UNIVERSITYInventors: HONG XU, QIAN SHEN, JIA RAO, YIHUI ZHAI, LI SUN, HAIMEI LIU, QIANYING LV, XINLI HAN
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Patent number: 10415957Abstract: The present invention discloses an error correction method for an FPP system. Implementation steps are as follows: first, collecting deformed fringes affected by an object using a camera; then, calculating the fringe modulation I? by using the collected images, and normalizing the modulation; setting a segmentation threshold T, and for all pixels of which modulation I?<T, dividing them into several categories and pixels within each category having close I? values; for all pixels in each category, acquiring multiple groups of N intensity values, and averaging these groups of intensity values to obtain a set of averaged intensity value curves; and finally, replacing the corresponding N intensity values of all the pixels in the category with the set of averaged intensity values, to complete image correction.Type: GrantFiled: March 3, 2017Date of Patent: September 17, 2019Assignee: SOUTHEAST UNIVERSITYInventors: Feipeng Da, Li Rao
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Publication number: 20190271540Abstract: The present invention discloses an error correction method for an FPP system. Implementation steps are as follows: first, collecting deformed fringes affected by an object using a camera; then, calculating the fringe modulation I? by using the collected images, and normalizing the modulation; setting a segmentation threshold T, and for all pixels of which modulation I?<T, dividing them into several categories and pixels within each category having close I? values; for all pixels in each category, acquiring multiple groups of N intensity values, and averaging these groups of intensity values to obtain a set of averaged intensity value curves; and finally, replacing the corresponding N intensity values of all the pixels in the category with the set of averaged intensity values, to complete image correction.Type: ApplicationFiled: March 3, 2017Publication date: September 5, 2019Applicant: SOUTHEAST UNIVERSITYInventors: Feipeng DA, Li RAO
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Patent number: 10177326Abstract: A polymeric dielectric may include a coordination complex of a modified elastic polymer and a metal cation. The modified elastic polymer may include an organic ligand moiety that coordinates the metal cation in a main chain of the elastic polymer. Provided are a method of manufacturing the same, and an electronic device and a thin film transistor including the same.Type: GrantFiled: April 27, 2017Date of Patent: January 8, 2019Assignees: Samsung Electronics Co., Ltd., The Board of Trustees of the Leland Stanford Junior UniversityInventors: Jong Won Chung, Sangyoon Lee, Ying-Li Rao, Zhenan Bao
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Publication number: 20170331057Abstract: A polymeric dielectric may include a coordination complex of a modified elastic polymer and a metal cation. The modified elastic polymer may include an organic ligand moiety that coordinates the metal cation in a main chain of the elastic polymer. Provided are a method of manufacturing the same, and an electronic device and a thin film transistor including the same.Type: ApplicationFiled: April 27, 2017Publication date: November 16, 2017Applicants: Samsung Electronics Co., Ltd., The Board of Trustees of the Leland Stanford Jr. UniversityInventors: Jong Won CHUNG, Sangyoon LEE, Ying-Li RAO, Zhenan BAO
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Patent number: 8536326Abstract: A method for preparing sucralose with high yield, comprising the following preparation steps: First, negative effects of other impurities on reaction are reduced by first preparing a pure Vilsmeier chlorinating reagent. Second, side reactions are prevented by adding composite catalyst to increase selectivity of chlorination reaction. Third, by extracting less polar impurities using less polar solvent when sucralose-6-ester is undergoing deesterification, products are qualified at the very first time so that refining steps are avoided. Accordingly, product loss is reduced and product yield is increased. By using the present invention to prepare sucralose, product yield could be increased to more than 40%.Type: GrantFiled: January 19, 2011Date of Patent: September 17, 2013Assignee: Hubei Yitai Pharmaceutical Co., Ltd.Inventors: Hengbo Liang, Zhengyou Wang, Li Rao
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Publication number: 20120184729Abstract: A method for preparing sucralose with high yield, comprising the following preparation steps: First, negative effects of other impurities on reaction are reduced by first preparing a pure Vilsmeier chlorinating reagent. Second, side reactions are prevented by adding composite catalyst to increase selectivity of chlorination reaction. Third, by extracting less polar impurities using less polar solvent when sucralose-6-ester is undergoing deesterification, products are qualified at the very first time so that refining steps are avoided. Accordingly, product loss is reduced and product yield is increased. By using the present invention to prepare sucralose, product yield could be increased to more than 40%.Type: ApplicationFiled: January 19, 2011Publication date: July 19, 2012Inventors: Hengbo LIANG, Zhengyou WANG, Li RAO