Patents by Inventor Khoa Le
Khoa Le 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: 20240133718Abstract: The disclosure is directed to apparatus and methods for detection of out of position (OOP) components in a carrier tape forming machine. An apparatus includes cross track sensors coupled to the bus interface circuitry, the cross track sensors configured to detect OOP components prior to overlaying the components on the carrier tape with cover tape, optical sensors to detect the OOP components on the carrier tape after overlaying with cover tape and prior to sealing and to detect reflections from OOP components seated on the carrier tape, an amplifier coupled to the optical sensors to amplify signals generated by the optical sensors and set a range for determining whether the components are OOP, and relays to receive indications of detected OOP components, and a controller coupled to the relays to stop the carrier tape forming machine as a function of signals received by the relays.Type: ApplicationFiled: October 19, 2022Publication date: April 25, 2024Applicant: Intel CorporationInventors: Ngoc Duy VU, Nguyen Hoang Tan LE, Minh Anh Khoa NGUYEN
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Publication number: 20230419283Abstract: Systems, apparatuses, and methods to enable the formation and operation of a marketplace for non-fungible tokens. An NFT offered through the marketplace may be associated with underlying content. The underlying content may be one or more of an image, a photograph, an original work of art, a composition, a literary work, a recording, an item of manufacture, a motion picture, or a television program. The system provides a mechanism for multiple parties involved in the creation, production, ownership, distribution, exhibition, and use of content to have payments automatically routed from the appropriate paying party to the appropriate receiving party because of logic executed by a smart contract. This is particularly useful where underlying content may be the subject of different types of distribution, exhibition, and/or licensing agreements depending upon the nature of the content, the relevant intellectual property rights (such as copyrights), and the business model of the relevant industry.Type: ApplicationFiled: June 27, 2022Publication date: December 28, 2023Inventor: Khoa Le
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Patent number: 11755655Abstract: A method is provided for generating a ranked list of candidate responders. In some embodiments, the method includes receiving a question from a user and generating a question feature vector representing an intent of the question and a first skill set inferred from the question. The method also includes for one or more candidate responders, generating a candidate feature vector representing a skill set and questions associated with the respective candidate responder; computing a reputation score based on questions and user feedback associated with the respective candidate responder; and computing, based on the question feature vector, candidate feature vector, and reputation score, a probability score representing a prediction of the quality of an answer that would be provided by the respective candidate responder if the input question were routed to the respective candidate responder. The method further includes generating a ranked list of candidate responders using the computed probability scores.Type: GrantFiled: April 23, 2021Date of Patent: September 12, 2023Assignee: Salesforce, Inc.Inventors: Sitaram Asur, Aditya Sakhuja, Hui S. Fisher, Anjan Goswami, Khoa Le
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Patent number: 11379671Abstract: A system is configured to analyze a corpus of historical chat data to identify the list of “best” responses. As such, the user is not required to identify a list of canned responses for input into the system. The described system uses a context word embedding function and response word embedding function to generate context vectors and response vectors corresponding to the corpus of conversation data, and the vectors are represented by a respective context matrix and a response matrix. The system processes these matrices to generate scores for responses, clusters the responses, and identifies the responses corresponding to the best scores for each cluster.Type: GrantFiled: November 18, 2019Date of Patent: July 5, 2022Assignee: Salesforce, Inc.Inventors: Zachary Alexander, Edgar Gerardo Velasco, Victor Winslow Yee, Na Cheng, Khoa Le
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Patent number: 11314790Abstract: Computing systems, database systems, and related methods are provided for recommending values for fields of database objects and dynamically updating a recommended value for a field of a database record in response to updated auxiliary data associated with the database record. One method involves obtaining associated conversational data, segmenting the conversational data, converting each respective segment of conversational data into a numerical representation, generating a combined numerical representation of the conversational data based on the sequence of numerical representations using an aggregation model, generating the recommended value based on the combined numerical representation of the conversational data using a prediction model associated with the field, and autopopulating the field of the case database object with the recommended value.Type: GrantFiled: April 28, 2020Date of Patent: April 26, 2022Assignee: salesforce.com, inc.Inventors: Son Thanh Chang, Weiping Peng, Na Cheng, Feifei Jiang, Jacob Nathaniel Huffman, Nandini Suresh Kumar, Khoa Le, Christopher Larry
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Publication number: 20210240779Abstract: A method is provided for generating a ranked list of candidate responders. In some embodiments, the method includes receiving a question from a user and generating a question feature vector representing an intent of the question and a first skill set inferred from the question. The method also includes for one or more candidate responders, generating a candidate feature vector representing a skill set and questions associated with the respective candidate responder; computing a reputation score based on questions and user feedback associated with the respective candidate responder; and computing, based on the question feature vector, candidate feature vector, and reputation score, a probability score representing a prediction of the quality of an answer that would be provided by the respective candidate responder if the input question were routed to the respective candidate responder. The method further includes generating a ranked list of candidate responders using the computed probability scores.Type: ApplicationFiled: April 23, 2021Publication date: August 5, 2021Inventors: Sitaram ASUR, Aditya SAKHUJA, Hui S. FISHER, Anjan GOSWAMI, Khoa LE
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Publication number: 20210150146Abstract: A system is configured to analyze a corpus of historical chat data to identify the list of “best” responses. As such, the user is not required to identify a list of canned responses for input into the system. The described system uses a context word embedding function and response word embedding function to generate context vectors and response vectors corresponding to the corpus of conversation data, and the vectors are represented by a respective context matrix and a response matrix. The system processes these matrices to generate scores for responses, clusters the responses, and identifies the responses corresponding to the best scores for each cluster.Type: ApplicationFiled: November 18, 2019Publication date: May 20, 2021Inventors: Zachary Alexander, Edgar Gerardo Velasco, Victor Winslow Yee, Na Cheng, Khoa Le
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Publication number: 20210149933Abstract: Computing systems, database systems, and related methods are provided for recommending values for fields of database objects and dynamically updating a recommended value for a field of a database record in response to updated auxiliary data associated with the database record. One method involves obtaining associated conversational data, segmenting the conversational data, converting each respective segment of conversational data into a numerical representation, generating a combined numerical representation of the conversational data based on the sequence of numerical representations using an aggregation model, generating the recommended value based on the combined numerical representation of the conversational data using a prediction model associated with the field, and autopopulating the field of the case database object with the recommended value.Type: ApplicationFiled: April 28, 2020Publication date: May 20, 2021Applicant: salesforce.com, Inc.Inventors: Son Thanh Chang, Weiping Peng, Na Cheng, Feifei Jiang, Jacob Nathaniel Huffman, Nandini Suresh Kumar, Khoa Le, Christopher Larry
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Patent number: 10997250Abstract: A method is provided for generating a ranked list of candidate responders. In some embodiments, the method includes receiving a question from a user and generating a question feature vector representing an intent of the question and a first skill set inferred from the question. The method also includes for one or more candidate responders, generating a candidate feature vector representing a skill set and questions associated with the respective candidate responder; computing a reputation score based on questions and user feedback associated with the respective candidate responder; and computing, based on the question feature vector, candidate feature vector, and reputation score, a probability score representing a prediction of the quality of an answer that would be provided by the respective candidate responder if the input question were routed to the respective candidate responder. The method further includes generating a ranked list of candidate responders using the computed probability scores.Type: GrantFiled: September 24, 2018Date of Patent: May 4, 2021Assignee: salesforce.com, inc.Inventors: Sitaram Asur, Aditya Sakhuja, Hui S. Fisher, Anjan Goswami, Khoa Le
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Publication number: 20200097616Abstract: A method is provided for generating a ranked list of candidate responders. In some embodiments, the method includes receiving a question from a user and generating a question feature vector representing an intent of the question and a first skill set inferred from the question. The method also includes for one or more candidate responders, generating a candidate feature vector representing a skill set and questions associated with the respective candidate responder; computing a reputation score based on questions and user feedback associated with the respective candidate responder; and computing, based on the question feature vector, candidate feature vector, and reputation score, a probability score representing a prediction of the quality of an answer that would be provided by the respective candidate responder if the input question were routed to the respective candidate responder. The method further includes generating a ranked list of candidate responders using the computed probability scores.Type: ApplicationFiled: September 24, 2018Publication date: March 26, 2020Inventors: Sitaram ASUR, Aditya SAKHUJA, Hui S. FISHER, Anjan GOSWAMI, Khoa LE
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Publication number: 20150270640Abstract: A trailer wiring connector to provide mating to a trailer-side wiring harness. The trailer wiring connector includes a plug and a freely rotatable nut. The plug is configured to electrically communicate with electrical systems of a trailer. The freely rotatable nut is movably surrounding the plug and configured to mate with a trailer wiring connector assembly. At least two projections are disposed on the plug and preventing the freely rotatable nut from being removed.Type: ApplicationFiled: March 19, 2015Publication date: September 24, 2015Inventors: Donald Thomas, Christian Barcey, Khoa Le