Patents by Inventor Haitang Wang
Haitang Wang 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: 11862174Abstract: Techniques for processing voice commands from a locked device are described. A voice command received by a locked device is stored, a prompt requesting that the device be unlocked is generated, and the voice command is processed automatically after the device is unlocked. Thus, the system processes the voice command without the user repeating the voice command. In addition, the system may process certain voice commands even when the device is locked. For example, a whitelist filter compares an intent associated with the voice command to whitelisted intents from a whitelist database before the intent is dispatched to a speechlet, and intents included in the whitelist database are processed normally. Thus, the system performs certain voice commands while the device is locked, while other voice commands may be automatically processed after the device is unlocked without the user repeating the voice command.Type: GrantFiled: March 23, 2021Date of Patent: January 2, 2024Assignee: Amazon Technologies, Inc.Inventors: Haitang Wang, Ankur Narendra Bhai Vachhani
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Publication number: 20210210100Abstract: Techniques for processing voice commands from a locked device are described. A voice command received by a locked device is stored, a prompt requesting that the device be unlocked is generated, and the voice command is processed automatically after the device is unlocked. Thus, the system processes the voice command without the user repeating the voice command. In addition, the system may process certain voice commands even when the device is locked. For example, a whitelist filter compares an intent associated with the voice command to whitelisted intents from a whitelist database before the intent is dispatched to a speechlet, and intents included in the whitelist database are processed normally. Thus, the system performs certain voice commands while the device is locked, while other voice commands may be automatically processed after the device is unlocked without the user repeating the voice command.Type: ApplicationFiled: March 23, 2021Publication date: July 8, 2021Inventors: Haitang Wang, Ankur Narendra Bhai Vachhani
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Patent number: 10991373Abstract: Techniques for processing voice commands from a locked device are described. A voice command received by a locked device is stored, a prompt requesting that the device be unlocked is generated, and the voice command is processed automatically after the device is unlocked. Thus, the system processes the voice command without the user repeating the voice command. In addition, the system may process certain voice commands even when the device is locked. For example, a whitelist filter compares an intent associated with the voice command to whitelisted intents from a whitelist database before the intent is dispatched to a speechlet, and intents included in the whitelist database are processed normally. Thus, the system performs certain voice commands while the device is locked, while other voice commands may be automatically processed after the device is unlocked without the user repeating the voice command.Type: GrantFiled: May 29, 2018Date of Patent: April 27, 2021Assignee: Amazon Technologies, Inc.Inventors: Haitang Wang, Ankur Narendra Bhai Vachhani
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Patent number: 10623332Abstract: Arrangements described herein relate to accessing a cloud based service. Responsive to a user of a first communication device initiating access to the cloud based service via the first communication device, a prompt for a valid password to be entered to access the cloud based service can be received by the first communication device. Responsive to the valid password required to access the cloud based service not being stored on the first communication device, the first communication device can automatically retrieve the valid password from a second communication device via a peer-to-peer ad hoc communication link between the first communication device and the second communication device. The valid password can be automatically provided, by the first communication device, to a login service for the cloud based service to obtain access by the first communication device to the cloud based service.Type: GrantFiled: March 22, 2019Date of Patent: April 14, 2020Assignee: Google Technology Holdings LLCInventors: Ansuman Satpathy, Haitang Wang
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Publication number: 20190222535Abstract: Arrangements described herein relate to accessing a cloud based service. Responsive to a user of a first communication device initiating access to the cloud based service via the first communication device, a prompt for a valid password to be entered to access the cloud based service can be received by the first communication device. Responsive to the valid password required to access the cloud based service not being stored on the first communication device, the first communication device can automatically retrieve the valid password from a second communication device via a peer-to-peer ad hoc communication link between the first communication device and the second communication device. The valid password can be automatically provided, by the first communication device, to a login service for the cloud based service to obtain access by the first communication device to the cloud based service.Type: ApplicationFiled: March 22, 2019Publication date: July 18, 2019Inventors: Ansuman Satpathy, Haitang Wang
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Patent number: 10284493Abstract: Arrangements described herein relate to accessing a cloud based service. Responsive to a user of a first communication device initiating access to the cloud based service via the first communication device, a prompt for a valid password to be entered to access the cloud based service can be received by the first communication device. Responsive to the valid password required to access the cloud based service not being stored on the first communication device, the first communication device can automatically retrieve the valid password from a second communication device via a peer-to-peer ad hoc communication link between the first communication device and the second communication device. The valid password can be automatically provided, by the first communication device, to a login service for the cloud based service to obtain access by the first communication device to the cloud based service.Type: GrantFiled: November 29, 2016Date of Patent: May 7, 2019Assignee: Google Technology Holdings LLCInventors: Ansuman Satpathy, Haitang Wang
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Patent number: 9804665Abstract: One disclosed method includes generating a rule set by an application running on a primary processor. The rule set specifies how the application handles events. The rule set is sent from the primary processor to a secondary processor and the primary processor is placed in sleep mode. The secondary processor may then handle at least one event corresponding to the application by executing the rule set while the primary processor is in sleep mode. In one embodiment, handling the event may include substituting for the application by the secondary processor by executing the rule set, and controlling a peripheral hardware device that is peripheral to the primary processor according to the rule set. Handling an event may also include waking the primary processor from sleep mode by the secondary processor and passing control back to the primary processor.Type: GrantFiled: July 24, 2014Date of Patent: October 31, 2017Assignee: Google Inc.Inventors: Scott P DeBates, George B Standish, Nathan M Connell, Parikshit Dharawat, Christian L Flowers, Jared S Suttles, Joseph H Swantek, Haitang Wang
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Patent number: 9753527Abstract: One disclosed method includes registering a graphics buffer with a kernel running on a first processor, storing the registered graphics buffer in memory initially without drawing the graphics buffer to a display, and passing the registered graphics buffer to a kernel display driver directly to draw the graphics buffer to the display, in response to a trigger. The method may further include informing a second processor of the registered graphics buffer and receiving the trigger by the kernel as a message from the second processor. The first processor may receive the trigger as a wake command from the second processor while the first processor is in sleep mode. A partial resume of the kernel is then performed while preventing activation of user space on the primary processor, and the graphics buffer is drawn on the display without using an operating system graphics pipeline of the user space.Type: GrantFiled: July 24, 2014Date of Patent: September 5, 2017Assignee: Google Technology Holdings LLCInventors: Nathan M Connell, Parikshit Dharawat, Christian L Flowers, Jared S Suttles, Joseph Swantek, Haitang Wang
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Publication number: 20170085498Abstract: Arrangements described herein relate to accessing a cloud based service. Responsive to a user of a first communication device initiating access to the cloud based service via the first communication device, a prompt for a valid password to be entered to access the cloud based service can be received by the first communication device. Responsive to the valid password required to access the cloud based service not being stored on the first communication device, the first communication device can automatically retrieve the valid password from a second communication device via a peer-to-peer ad hoc communication link between the first communication device and the second communication device. The valid password can be automatically provided, by the first communication device, to a login service for the cloud based service to obtain access by the first communication device to the cloud based service.Type: ApplicationFiled: November 29, 2016Publication date: March 23, 2017Inventors: Ansuman Satpathy, Haitang Wang
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Patent number: 9515958Abstract: Arrangements described herein relate to accessing a cloud based service. Responsive to a user of a first communication device initiating access to the cloud based service via the first communication device, a prompt for a valid password to be entered to access the cloud based service can be received by the first communication device. Responsive to the valid password required to access the cloud based service not being stored on the first communication device, the first communication device can automatically retrieve the valid password from a second communication device via a peer-to-peer ad hoc communication link between the first communication device and the second communication device. The valid password can be automatically provided, by the first communication device, to a login service for the cloud based service to obtain access by the first communication device to the cloud based service.Type: GrantFiled: May 14, 2015Date of Patent: December 6, 2016Assignee: Google Technology Holdings LLCInventors: Ansuman Satpathy, Haitang Wang
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Publication number: 20150244644Abstract: Arrangements described herein relate to accessing a cloud based service. Responsive to a user of a first communication device initiating access to the cloud based service via the first communication device, a prompt for a valid password to be entered to access the cloud based service can be received by the first communication device. Responsive to the valid password required to access the cloud based service not being stored on the first communication device, the first communication device can automatically retrieve the valid password from a second communication device via a peer-to-peer ad hoc communication link between the first communication device and the second communication device. The valid password can be automatically provided, by the first communication device, to a login service for the cloud based service to obtain access by the first communication device to the cloud based service.Type: ApplicationFiled: May 14, 2015Publication date: August 27, 2015Inventors: Ansuman Satpathy, Haitang Wang
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Publication number: 20150185815Abstract: One disclosed method includes generating a rule set by an application running on a primary processor. The rule set specifies how the application handles events. The rule set is sent from the primary processor to a secondary processor and the primary processor is placed in sleep mode. The secondary processor may then handle at least one event corresponding to the application by executing the rule set while the primary processor is in sleep mode. In one embodiment, handling the event may include substituting for the application by the secondary processor by executing the rule set, and controlling a peripheral hardware device that is peripheral to the primary processor according to the rule set. Handling an event may also include waking the primary processor from sleep mode by the secondary processor and passing control back to the primary processor.Type: ApplicationFiled: July 24, 2014Publication date: July 2, 2015Inventors: Scott P. DeBates, George B. Standish, Nathan M. Connell, Parikshit Dharawat, Christian L. Flowers, Jared S. Suttles, Joseph H. Swantek, Haitang Wang
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Publication number: 20150185811Abstract: One disclosed method includes registering a graphics buffer with a kernel running on a first processor, storing the registered graphics buffer in memory initially without drawing the graphics buffer to a display, and passing the registered graphics buffer to a kernel display driver directly to draw the graphics buffer to the display, in response to a trigger. The method may further include informing a second processor of the registered graphics buffer and receiving the trigger by the kernel as a message from the second processor. The first processor may receive the trigger as a wake command from the second processor while the first processor is in sleep mode. A partial resume of the kernel is then performed while preventing activation of user space on the primary processor, and the graphics buffer is drawn on the display without using an operating system graphics pipeline of the user space.Type: ApplicationFiled: July 24, 2014Publication date: July 2, 2015Inventors: Nathan M. Connell, Parikshit Dharawat, Christian L. Flowers, Jared S. Suttles, Joseph H. Swantek, Haitang Wang
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Patent number: 9038195Abstract: Arrangements described herein relate to accessing a cloud based service. Responsive to a user of a first communication device initiating access to the cloud based service via the first communication device, a prompt for a valid password to be entered to access the cloud based service can be received by the first communication device. Responsive to the valid password required to access the cloud based service not being stored on the first communication device, the first communication device can automatically retrieve the valid password from a second communication device via a peer-to-peer ad hoc communication link between the first communication device and the second communication device. The valid password can be automatically provided, by the first communication device, to a login service for the cloud based service to obtain access by the first communication device to the cloud based service.Type: GrantFiled: March 15, 2013Date of Patent: May 19, 2015Assignee: Google Technology Holdings LLCInventors: Ansuman Satpathy, Haitang Wang
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Patent number: 8918662Abstract: In embodiments of system timeout reset based on media detection, an electronic device includes an interface connection that couples the electronic device to a peripheral. A power manager application is implemented to timeout the interface connection if user interaction with the electronic device is not detected for a timeout duration. A media data monitor is implemented to detect audio data in an audio channel of the interface connection, and initiate a reset of the timeout duration responsive to the audio data being detected. Video can continue to be rendered by the peripheral if the audio data is detected to initiate the reset of the timeout duration.Type: GrantFiled: January 4, 2011Date of Patent: December 23, 2014Assignee: Motorola Mobility LLCInventors: Michael A. Root, Ansuman Tapan Satpathy, Haitang Wang
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Publication number: 20140282981Abstract: Arrangements described herein relate to accessing a cloud based service. Responsive to a user of a first communication device initiating access to the cloud based service via the first communication device, a prompt for a valid password to be entered to access the cloud based service can be received by the first communication device. Responsive to the valid password required to access the cloud based service not being stored on the first communication device, the first communication device can automatically retrieve the valid password from a second communication device via a peer-to-peer ad hoc communication link between the first communication device and the second communication device. The valid password can be automatically provided, by the first communication device, to a login service for the cloud based service to obtain access by the first communication device to the cloud based service.Type: ApplicationFiled: March 15, 2013Publication date: September 18, 2014Applicant: MOTOROLA MOBILITY LLCInventors: Ansuman Satpathy, Haitang Wang
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Publication number: 20130021376Abstract: A method and apparatus for reorienting displayed data responsive to resizing a window in which the data is displayed is disclosed. Data is displayed in a window in a first orientation. Responsive to receiving an input modifying the size of the window, it is determined whether to reorient the data displayed in the window based on the modified size of the window. For example, if the modified size of the window exceeds a threshold, the data is reoriented. Responsive to determining to reorient the data, the window is resized to the modified size and the data is displayed in a second orientation. In one embodiment the first orientation is orthogonal to the second orientation.Type: ApplicationFiled: July 20, 2011Publication date: January 24, 2013Applicant: MOTOROLA MOBILITY, INC.Inventors: Ansuman Tapan Satpathy, Binu Abraham, Seang Y. Chau, Su-Yin Gan, Tae Jin Kim, Haitang Wang
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Publication number: 20120192100Abstract: A device and method for unlocking multiple operating system environments in a multi-environment operating system is provided herein. The device and method provide for a single unlocking gesture to unlock multiple operating system environments. During operation, a processor running a first operating system environment will receive a first unlocking gesture for a first graphical user interface. If the first gesture is the correct gesture for unlocking the first user interface, then the first operating system environment will unlock the first user interface. A message will then be sent by the first operating system environment to the second operating system environment, causing the second operating system environment to unlock a second user interface being utilized by the second operating system environment. Because a single unlocking gesture is used to unlock interfaces used by multiple operating system environments, user confusion is reduced.Type: ApplicationFiled: January 25, 2011Publication date: July 26, 2012Applicant: MOTOROLA-MOBILITY, INC.Inventors: Haitang Wang, Parikshit H. Dharawat, Su-Yin Gan, Michael A. Root
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Publication number: 20120173890Abstract: In embodiments of system timeout reset based on media detection, an electronic device includes an interface connection that couples the electronic device to a peripheral. A power manager application is implemented to timeout the interface connection if user interaction with the electronic device is not detected for a timeout duration. A media data monitor is implemented to detect audio data in an audio channel of the interface connection, and initiate a reset of the timeout duration responsive to the audio data being detected. Video can continue to be rendered by the peripheral if the audio data is detected to initiate the reset of the timeout duration.Type: ApplicationFiled: January 4, 2011Publication date: July 5, 2012Applicant: Motorola Mobility, Inc.Inventors: Michael A. Root, Ansuman Tapan Satpathy, Haitang Wang