Patents by Inventor Cheng-I Chuang
Cheng-I Chuang 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: 9445768Abstract: Techniques for providing a personal biosensor accessory attachment are disclosed. In some embodiments, a personal biosensor accessory attachment system is disclosed. In some embodiments, a personal biosensor accessory attachment system includes a biosensor for detecting a bio-signal; and a personal biosensor device that is adapted to securely hold the biosensor, in which the personal biosensor device can be adapted to be mechanically secured to a plurality of computing devices.Type: GrantFiled: November 11, 2013Date of Patent: September 20, 2016Assignee: NeuroSky, Inc.Inventors: Zavier Alexander, Cheng-I Chuang
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Patent number: 9392956Abstract: A dry sensor EEG/EMG and motion sensing system for seizure detection and monitoring is disclosed. In some embodiments, a system for seizure detection/monitoring is provided that can measure a user's EEG/EMG and motor activity, automatically detect an epileptic seizure and perform actions, such as triggering an alarm and/or turning off the provoking stimulation. In some embodiments, a system for seizure detection/monitoring is provided that can be used to continuously monitor and store a user's EEG/EMG and motor activity for doctor evaluation. In some embodiments, a system for seizure detection/monitoring is provided that can be mounted directly on a user's head using active dry EEG sensors. In some embodiments, a system for seizure detection/monitoring is provided that can be mounted into/onto a pair of glasses (e.g., 3D glasses), and the user's eyes can be automatically covered by the glasses if a seizure is detected.Type: GrantFiled: January 19, 2012Date of Patent: July 19, 2016Assignee: NeuroSky, Inc.Inventors: An Luo, Cheng-I Chuang, Stanley Yang
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Patent number: 8812075Abstract: A contoured bioelectrical signal electrode and a sensor headset are disclosed. A contoured bioelectrical signal electrode that also includes a conductive fabric is also disclosed. In some embodiments, a contoured bioelectrical signal sensor is provided that includes an electrode set and is connected to a holder that is connected to a headset.Type: GrantFiled: September 14, 2012Date of Patent: August 19, 2014Assignee: NeuroSky, Inc.Inventors: Tin Nguyen, Cheng-I Chuang, KooHyoung Lee, Jong-Jin Lim
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Publication number: 20140210709Abstract: Techniques for providing bio signal based mobile device applications are disclosed. In some embodiments, a system for bio signal based mobile device applications includes a bio signal sensor (e.g., biosensor) or multiple biosensors (e.g., multiple biosensors for EEG detection, or multiple biosensors that can each detect different types of bio signals), a bio signal processing unit, the mobile device, and a software application(s) that utilize the bio signal information for various applications (e.g., practical applications, entertainment applications, social networking applications, and/or other applications).Type: ApplicationFiled: January 28, 2014Publication date: July 31, 2014Applicant: NeuroSky, Inc.Inventors: Zavier Alexander, Cheng-I Chuang, Johnny Liu, David Westendorf, KooHyoung Lee
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Patent number: 8781570Abstract: An audio headset with bio-signal sensors is provided. In some embodiments, an audio headset that includes one or more electroencephalography (EEG) sensors is provided.Type: GrantFiled: August 16, 2012Date of Patent: July 15, 2014Assignee: NeuroSky, Inc.Inventors: Cheng-I Chuang, KooHyoung Lee
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Publication number: 20140148715Abstract: Techniques for providing a personal biosensor accessory attachment are disclosed. In some embodiments, a personal biosensor accessory attachment system is disclosed. In some embodiments, a personal biosensor accessory attachment system includes a biosensor for detecting a bio-signal; and a personal biosensor device that is adapted to securely hold the biosensor, in which the personal biosensor device can be adapted to be mechanically secured to a plurality of computing devices.Type: ApplicationFiled: November 11, 2013Publication date: May 29, 2014Inventors: Zavier Alexander, Cheng-I Chuang
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Patent number: 8676230Abstract: Techniques for providing bio signal based mobile device applications are disclosed. In some embodiments, a system for bio signal based mobile device applications includes a bio signal sensor (e.g., biosensor) or multiple biosensors (e.g., multiple biosensors for EEG detection, or multiple biosensors that can each detect different types of bio signals), a bio signal processing unit, the mobile device, and a software application(s) that utilize the bio signal information for various applications (e.g., practical applications, entertainment applications, social networking applications, and/or other applications).Type: GrantFiled: May 8, 2012Date of Patent: March 18, 2014Assignee: NeuroSky, Inc.Inventors: Zavier Alexander, Cheng-I Chuang, Johnny Liu, David Westendorf, KooHyoung Lee
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Publication number: 20140073969Abstract: Techniques for mobile cardiac health monitoring are disclosed. In some embodiments, a system for mobile cardiac health monitoring includes a mobile device that includes a processor configured to receive a first set of data from an optical sensor; receive a second set of data from an electrical sensor; and perform a plurality of cardiac health measurements using the first set of data from the optical sensor and the second set of data from the electrical sensor.Type: ApplicationFiled: August 22, 2013Publication date: March 13, 2014Inventors: Rui Zou, An Luo, Cheng-I Chuang
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Publication number: 20130237867Abstract: Modular user-exchangeable accessory for bio-signal controlled mechanism. In some embodiments, a biosensor and a feedback mechanism is disclosed. In some embodiments, a modular user-exchangeable accessory for bio-signal controlled mechanism includes detecting bio-signal using a bio-sensor; and sending a control signal to a modular user-exchangeable accessory for bio-signal controlled mechanism. In some embodiments, the biosensor is connected to a headset, wherein the modular user-exchangeable accessory is attachable to the headset. In some embodiments, the modular user-exchangeable accessory is shaped to resemble an animal ear.Type: ApplicationFiled: February 15, 2013Publication date: September 12, 2013Applicant: NEUROSKY, INC.Inventors: Zavier Alexander, Cheng-I Chuang, KooHyoung Lee
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Publication number: 20130066184Abstract: A contoured bioelectrical signal electrode and a sensor headset are disclosed. A contoured bioelectrical signal electrode that also includes a conductive fabric is also disclosed. In some embodiments, a contoured bioelectrical signal sensor is provided that includes an electrode set and is connected to a holder that is connected to a headset.Type: ApplicationFiled: September 14, 2012Publication date: March 14, 2013Applicant: NEUROSKY, INC.Inventors: Tin Nguyen, Cheng-I Chuang, Koo Hyoung Lee, Jong-Jin Lim
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Publication number: 20130039509Abstract: An audio headset with bio-signal sensors is provided. In some embodiments, an audio headset that includes one or more electroencephalography (EEG) sensors is provided.Type: ApplicationFiled: August 16, 2012Publication date: February 14, 2013Applicant: NeuroSky, Inc.Inventors: Cheng-I Chuang, KooHyoung Lee
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Publication number: 20120295589Abstract: Techniques for providing bio signal based mobile device applications are disclosed. In some embodiments, a system for bio signal based mobile device applications includes a bio signal sensor (e.g., biosensor) or multiple biosensors (e.g., multiple biosensors for EEG detection, or multiple biosensors that can each detect different types of bio signals), a bio signal processing unit, the mobile device, and a software application(s) that utilize the bio signal information for various applications (e.g., practical applications, entertainment applications, social networking applications, and/or other applications).Type: ApplicationFiled: May 8, 2012Publication date: November 22, 2012Applicant: NEUROSKY, INC.Inventors: Zavier Alexander, Cheng-I Chuang, Johnny Liu, David Westendorf, KooHyoung Lee
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Patent number: 8301218Abstract: A contoured bioelectrical signal electrode and a sensor headset are disclosed. In some embodiments, an apparatus for a bioelectrical signal sensor includes a contoured bioelectrical signal sensor connected to a holder comprising an electrode set, the electrode set including a contoured electrode, in which the contoured electrode is a dry electrode, in which the contoured electrode includes a cap portion with a protruding shape for maintaining contact with a user's head and a post portion protruding out of a side of the cap portion opposite the protruding shape, the post portion having a retaining ridge, in which the cap portion with the protruding shape and the post are electrically connected. In some embodiments, the contoured electrode is wrapped in a conductive fabric.Type: GrantFiled: September 12, 2008Date of Patent: October 30, 2012Assignee: NeuroSky, Inc.Inventors: Tin Nguyen, Cheng-I Chuang, Koo Hyoung Lee, Jong Jin Lim
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Patent number: 8271075Abstract: An audio headset with bio-signal sensors is provided. In some embodiments, an audio headset that includes one or more electroencephalography (EEG) sensors is provided.Type: GrantFiled: February 10, 2009Date of Patent: September 18, 2012Assignee: NeuroSky, Inc.Inventors: Cheng-I Chuang, KooHyoung Lee
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Publication number: 20120197092Abstract: A dry sensor EEG/EMG and motion sensing system for seizure detection and monitoring is disclosed. In some embodiments, a system for seizure detection/monitoring is provided that can measure a user's EEG/EMG and motor activity, automatically detect an epileptic seizure and perform actions, such as triggering an alarm and/or turning off the provoking stimulation. In some embodiments, a system for seizure detection/monitoring is provided that can be used to continuously monitor and store a user's EEG/EMG and motor activity for doctor evaluation. In some embodiments, a system for seizure detection/monitoring is provided that can be mounted directly on a user's head using active dry EEG sensors. In some embodiments, a system for seizure detection/monitoring is provided that can be mounted into/onto a pair of glasses (e.g., 3D glasses), and the user's eyes can be automatically covered by the glasses if a seizure is detected.Type: ApplicationFiled: January 19, 2012Publication date: August 2, 2012Applicant: NEUROSKY, INC.Inventors: An Luo, Cheng-I Chuang, Stanley Yang
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Publication number: 20090214060Abstract: An audio headset with bio-signal sensors is provided. In some embodiments, an audio headset that includes one or more electroencephalography (EEG) sensors is provided.Type: ApplicationFiled: February 10, 2009Publication date: August 27, 2009Inventors: Cheng-I Chuang, KooHyoung Lee
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Patent number: 6910002Abstract: In one embodiment, a method for specifying addressability in a memory-mapped device is disclosed. A data access primitive is used to model addressablity for the memory-mapped device. Addressability comprises an address matching function, a lane matching function and one or more bus connections. A first starting address for the memory-mapped device is specified. A first set of addressing matching function, lane matching function and one or more bus connections for the memory-mapped device is generated using the data access primitive and the first starting address.Type: GrantFiled: August 23, 2000Date of Patent: June 21, 2005Assignee: Xilinx, Inc.Inventors: Bart Reynolds, Cheng-I Chuang, Chukwuweta Chukwudebe, Sridhar Krishnamurthy, Damon McCormick, Tom Shui, Kai Zhu