Patents by Inventor Huan Du
Huan Du 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: 20240121827Abstract: A data retransmission method is provided herein. The method includes sending a data frame to an electronic device and receiving an acknowledgement frame from the electronic device within a transmission opportunity duration, where the acknowledgement frame includes first acknowledgement information; and when the first acknowledgement information indicates that at least a part of data in the data frame needs to be retransmitted and further indicates a retransmission period required to complete the retransmission, retransmitting information related to the at least the part of the data to the electronic device in the retransmission period.Type: ApplicationFiled: December 14, 2023Publication date: April 11, 2024Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Guoshuai HOU, Hongyan LI, Jianpeng MA, Shun ZHANG, Huan HAN, Zhenguo DU, Xiaoxian LI
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Patent number: 11216069Abstract: Systems and methods for using neuromuscular information to improve speech recognition. The system includes a plurality of neuromuscular sensors arranged on one or more wearable devices and configured to continuously record a plurality of neuromuscular signals from a user, at least one storage device configured to store one or more trained statistical models for determining text based on audio input and the plurality of neuromuscular signals, at least one input interface configured to receive the audio input, and at least one computer processor programmed to obtain the audio input and the plurality of neuromuscular signals, provide as input to the one or more trained statistical models, the audio input and the plurality of neuromuscular signals or signals derived from the plurality of neuromuscular signals, and determine based, at least in part, on an output of the one or more trained statistical models, the text.Type: GrantFiled: May 8, 2018Date of Patent: January 4, 2022Assignee: Facebook Technologies, LLCInventors: Adam Berenzweig, Patrick Kaifosh, Alan Huan Du, Jeffrey Scott Seely
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Patent number: 11036302Abstract: Systems and methods for using neuromuscular information to improve speech recognition. The system includes a plurality of neuromuscular sensors, arranged on one or more wearable devices, wherein the plurality of neuromuscular sensors is configured to continuously record a plurality of neuromuscular signals from a user, at least one storage device configured to store one or more trained statistical models, and at least one computer processor programmed to provide as an input to the one or more trained statistical models, the plurality of neuromuscular signals or signals derived from the plurality of neuromuscular signals, determine based, at least in part, on an output of the one or more trained statistical models, at least one instruction for modifying an operation of a speech recognizer, and provide the at least one instruction to the speech recognizer.Type: GrantFiled: February 10, 2020Date of Patent: June 15, 2021Assignee: Facebook Technologies, LLCInventors: Adam Berenzweig, Patrick Kaifosh, Alan Huan Du, Jeffrey Scott Seely
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Patent number: 10937414Abstract: Systems and methods for text input based on neuromuscular information. The system includes a plurality of neuromuscular sensors, arranged on one or more wearable devices, wherein the plurality of neuromuscular sensors is configured to continuously record a plurality of neuromuscular signals from a user, at least one storage device configured to store one or more trained statistical models, and at least one computer processor programmed to obtain the plurality of neuromuscular signals from the plurality of neuromuscular sensors, provide as input to the one or more trained statistical models, the plurality of neuromuscular signals or signals derived from the plurality of neuromuscular signals, and determine based, at least in part, on an output of the one or more trained statistical models, one or more linguistic tokens.Type: GrantFiled: May 8, 2018Date of Patent: March 2, 2021Assignee: Facebook Technologies, LLCInventors: Adam Berenzweig, Alan Huan Du, Jeffrey Scott Seely
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Patent number: 10592001Abstract: Systems and methods for using neuromuscular information to improve speech recognition. The system includes a plurality of neuromuscular sensors, arranged on one or more wearable devices, wherein the plurality of neuromuscular sensors is configured to continuously record a plurality of neuromuscular signals from a user, at least one storage device configured to store one or more trained statistical models, and at least one computer processor programmed to provide as an input to the one or more trained statistical models, the plurality of neuromuscular signals or signals derived from the plurality of neuromuscular signals, determine based, at least in part, on an output of the one or more trained statistical models, at least one instruction for modifying an operation of a speech recognizer, and provide the at least one instruction to the speech recognizer.Type: GrantFiled: May 8, 2018Date of Patent: March 17, 2020Assignee: Facebook Technologies, LLCInventors: Adam Berenzweig, Patrick Kaifosh, Alan Huan Du, Jeffrey Scott Seely
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Publication number: 20190348025Abstract: Systems and methods for using neuromuscular information to improve speech recognition. The system includes a plurality of neuromuscular sensors, arranged on one or more wearable devices, wherein the plurality of neuromuscular sensors is configured to continuously record a plurality of neuromuscular signals from a user, at least one storage device configured to store one or more trained statistical models, and at least one computer processor programmed to provide as an input to the one or more trained statistical models, the plurality of neuromuscular signals or signals derived from the plurality of neuromuscular signals, determine based, at least in part, on an output of the one or more trained statistical models, at least one instruction for modifying an operation of a speech recognizer, and provide the at least one instruction to the speech recognizer.Type: ApplicationFiled: May 8, 2018Publication date: November 14, 2019Applicant: CTRL-labs CorporationInventors: Adam Berenzweig, Patrick Kaifosh, Alan Huan Du, Jeffrey Scott Seely
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Publication number: 20190348027Abstract: Systems and methods for text input based on neuromuscular information. The system includes a plurality of neuromuscular sensors, arranged on one or more wearable devices, wherein the plurality of neuromuscular sensors is configured to continuously record a plurality of neuromuscular signals from a user, at least one storage device configured to store one or more trained statistical models, and at least one computer processor programmed to obtain the plurality of neuromuscular signals from the plurality of neuromuscular sensors, provide as input to the one or more trained statistical models, the plurality of neuromuscular signals or signals derived from the plurality of neuromuscular signals, and determine based, at least in part, on an output of the one or more trained statistical models, one or more linguistic tokens.Type: ApplicationFiled: May 8, 2018Publication date: November 14, 2019Applicant: CTRL-labs CorporationInventors: Adam Berenzweig, Alan Huan Du, Jeffrey Scott Seely
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Publication number: 20190348026Abstract: Systems and methods for using neuromuscular information to improve speech recognition. The system includes a plurality of neuromuscular sensors arranged on one or more wearable devices and configured to continuously record a plurality of neuromuscular signals from a user, at least one storage device configured to store one or more trained statistical models for determining text based on audio input and the plurality of neuromuscular signals, at least one input interface configured to receive the audio input, and at least one computer processor programmed to obtain the audio input and the plurality of neuromuscular signals, provide as input to the one or more trained statistical models, the audio input and the plurality of neuromuscular signals or signals derived from the plurality of neuromuscular signals, and determine based, at least in part, on an output of the one or more trained statistical models, the text.Type: ApplicationFiled: May 8, 2018Publication date: November 14, 2019Applicant: CTRL-labs CorporationInventors: Adam Berenzweig, Patrick Kaifosh, Alan Huan Du, Jeffrey Scott Seely
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Publication number: 20130069966Abstract: The present invention discloses a frame buffer pixel circuit for a LCoS display device, wherein said circuit consists of a first transistor (M1), a second transistor (M2), a third transistor (M3), a fourth transistor (M4), a fifth transistor (M5), a sixth transistor (M6), a storage capacitor (C1) and a pixel capacitor (C2), wherein, the first transistor (M1) forms a pre-charge circuit, the second transistor (M2) and the third transistor (M3) form a threshold voltage generating circuit, the storage capacitor (C1) forms a sample and hold circuit, the fourth transistor (M4), the fifth transistor (M5) and the pixel capacitor (C2) form an input data voltage read-in circuit, and the sixth transistor (M6) forms a discharge circuit.Type: ApplicationFiled: August 17, 2011Publication date: March 21, 2013Inventors: Bohua Zhao, Ran Huang, Huan Du, Jiajun Luo, Bin Lin
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Publication number: 20090327688Abstract: Embodiments of the present invention provide a method and a system for detecting a malicious code. The method includes obtaining first system information and second system information, and detecting the malicious code by identifying difference between the first system information and the second system information, which thus can detect an unknown malicious code, improve the system security, and can be easily implemented.Type: ApplicationFiled: June 12, 2009Publication date: December 31, 2009Applicant: CHENGDU HUAWEI SYMANTEC TECHNOLOGIES CO., LTD.Inventors: Yichao Li, Lingzhi Gu, Yuqi Yang, Huan Du, Haowen Bai, Dan Liu, Yue Cao, Xiao Liang, Sheng Xu, Bocheng Shu, Fangming Chai