Patents by Inventor Todd Walker
Todd Walker 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: 20250381824Abstract: A vehicle thermal system has a refrigerant system and a coolant system. The refrigerant system has a first refrigerant circuit, a second refrigerant circuit, a third refrigerant circuit, a refrigerant compressor, and a four-way valve. The coolant system has a first coolant circuit, a second coolant circuit, and a third coolant circuit. The coolant system further has a first coolant valve connected to the first and third coolant circuits, and a second coolant valve connected to the second and third coolant circuits. The vehicle thermal system further has a first heat exchanger arranged in the first coolant circuit and in the first refrigerant circuit, a second heat exchanger arranged in the second coolant circuit and in the second refrigerant circuit, and a third heat exchanger arranged in the third coolant circuit and in the third refrigerant circuit.Type: ApplicationFiled: June 12, 2025Publication date: December 18, 2025Applicant: VOLVO TRUCK CORPORATIONInventors: Jonathan Alan GROMATZKY, Todd WALKER
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Patent number: 12423352Abstract: An archive model can be used for managing networked storage of recorded content, such as network DVR (digital video recorder) content. Content may be initially recorded to an active storage device, with individual duplicate copies recorded for each requesting user, and subsequently archived to an archive storage device. For playback, the content can be reconstituted into the active storage device prior to delivery to the requesting user. Content can be predictively reconstituted in anticipation of user needs, and the reconstitution capacity of the system can be dynamically reallocated for load balancing.Type: GrantFiled: November 23, 2021Date of Patent: September 23, 2025Assignee: Comcast Cable Communications, LLCInventors: Todd Walker, Bruce Bradley, Thomas Day, Robert Gaydos, John Leddy, Weidong Mao
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Publication number: 20250289074Abstract: A sonotrode configured for use in an ultrasonic welding system is provided. The sonotrode includes a body portion terminating at a tip portion, the tip portion including a working surface. The working surface defines an aperture configured to hold a conductive pin during an ultrasonic welding process. The working surface also defines a plurality of linear depressions. Each of the plurality of linear depressions follows a path that does not intersect the aperture.Type: ApplicationFiled: March 6, 2025Publication date: September 18, 2025Applicant: Kulicke and Soffa Industries, Inc.Inventors: Todd Walker, Henri Seppaenen
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Patent number: 12412217Abstract: Systems and methods can leverage images of remotely captured items to extract information, populate forms, authenticate users, and perform other actions. An authentication request can be processed by comparing an image of a user item in a combined context with a previously received image of the user item in the combined context.Type: GrantFiled: January 18, 2022Date of Patent: September 9, 2025Assignee: United Services Automobile Association (USAA)Inventors: Todd Walker, Christopher Maurice Norman, Michael Kyne
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Patent number: 12047631Abstract: A network digital video recording (nDVR) system may take into account the capabilities of a requesting user's local DVR when managing network recordings. The user's local DVR may include a temporary buffer that is normally used to record what the DVR is tuned to, and may be used for local trickplay functionality such as pausing live television. The nDVR features described herein may track the usage of the user's temporary DVR buffer, and use that in determining what to stream in response to a user's playback request. The nDVR system can also determine if the user's local DVR has an unused tuner at a time of a program recording, and can instruct the user's local DVR to also tune to the program.Type: GrantFiled: April 29, 2020Date of Patent: July 23, 2024Assignee: Comcast Cable Communications, LLCInventors: Todd Walker, Bruce Bradley, Thomas Day, Robert Gaydos, John Leddy, Weidong Mao
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Publication number: 20220210498Abstract: An archive model can be used for managing networked storage of recorded content, such as network DVR (digital video recorder) content. Content may be initially recorded to an active storage device, with individual duplicate copies recorded for each requesting user, and subsequently archived to an archive storage device. For playback, the content can be reconstituted into the active storage device prior to delivery to the requesting user. Content can be predictively reconstituted in anticipation of user needs, and the reconstitution capacity of the system can be dynamically reallocated for load balancing.Type: ApplicationFiled: November 23, 2021Publication date: June 30, 2022Inventors: Todd Walker, Bruce Bradley, Thomas Day, Robert Gaydos, John Leddy, Weidong Mao
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Patent number: 11218762Abstract: An archive model can be used for managing networked storage of recorded content, such as network DVR (digital video recorder) content. Content may be initially recorded to an active storage device, with individual duplicate copies recorded for each requesting user, and subsequently archived to an archive storage device. For playback, the content can be reconstituted into the active storage device prior to delivery to the requesting user. Content can be predictively reconstituted in anticipation of user needs, and the reconstitution capacity of the system can be dynamically reallocated for load balancing.Type: GrantFiled: February 25, 2015Date of Patent: January 4, 2022Assignee: Comcast Cable Communications, LLCInventors: Todd Walker, Bruce Bradley, Thomas Day, Robert Gaydos, John Leddy, Weidong Mao
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Publication number: 20200329269Abstract: A network digital video recording (nDVR) system may take into account the capabilities of a requesting user's local DVR when managing network recordings. The user's local DVR may include a temporary buffer that is normally used to record what the DVR is tuned to, and may be used for local trickplay functionality such as pausing live television. The nDVR features described herein may track the usage of the user's temporary DVR buffer, and use that in determining what to stream in response to a user's playback request. The nDVR system can also determine if the user's local DVR has an unused tuner at a time of a program recording, and can instruct the user's local DVR to also tune to the program.Type: ApplicationFiled: April 29, 2020Publication date: October 15, 2020Inventors: Todd Walker, Bruce Bradley, Thomas Day, Robert Gaydos, John Leddy, Weidong Mao
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Patent number: 10764628Abstract: A network digital video recording (nDVR) system may take into account the capabilities of a requesting user's local DVR when managing network recordings. The user's local DVR may include a temporary buffer that is normally used to record what the DVR is tuned to, and may be used for local trickplay functionality such as pausing live television. The nDVR features described herein may track the usage of the user's temporary DVR buffer, and use that in determining what to stream in response to a user's playback request. The nDVR system can also determine if the user's local DVR has an unused tuner at a time of a program recording, and can instruct the user's local DVR to also tune to the program.Type: GrantFiled: April 19, 2018Date of Patent: September 1, 2020Assignee: Comcast Cable Communications, LLCInventors: Todd Walker, Bruce Bradley, Thomas Day, Robert Gaydos, John Leddy, Weidong Mao
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Publication number: 20180316960Abstract: A network digital video recording (nDVR) system may take into account the capabilities of a requesting user's local DVR when managing network recordings. The user's local DVR may include a temporary buffer that is normally used to record what the DVR is tuned to, and may be used for local trickplay functionality such as pausing live television. The nDVR features described herein may track the usage of the user's temporary DVR buffer, and use that in determining what to stream in response to a user's playback request. The nDVR system can also determine if the user's local DVR has an unused tuner at a time of a program recording, and can instruct the user's local DVR to also tune to the program.Type: ApplicationFiled: April 19, 2018Publication date: November 1, 2018Inventors: Todd Walker, Bruce Bradley, Thomas Day, Robert Gaydos, John Leddy, Weidong Mao
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Patent number: 9998783Abstract: A network digital video recording (nDVR) system may take into account the capabilities of a requesting user's local DVR when managing network recordings. The user's local DVR may include a temporary buffer that is normally used to record what the DVR is tuned to, and may be used for local trickplay functionality such as pausing live television. The nDVR features described herein may track the usage of the user's temporary DVR buffer, and use that in determining what to stream in response to a user's playback request. The nDVR system can also determine if the user's local DVR has an unused tuner at a time of a program recording, and can instruct the user's local DVR to also tune to the program.Type: GrantFiled: June 20, 2011Date of Patent: June 12, 2018Assignee: Comcast Cable Communications, LLCInventors: Todd Walker, Bruce Bradley, Thomas Day, Robert Gaydos, John Leddy, Weidong Mao
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Patent number: 9866940Abstract: A variety of different implementations of waterproof headphone designs are disclosed as well as techniques for producing the same. The disclosed headphones may include one or more features which increase the buoyancy of the headphones.Type: GrantFiled: October 28, 2015Date of Patent: January 9, 2018Inventors: Todd Walker, Scott Walker, Justin Zsiros, Mark G. Nader
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Patent number: 9591372Abstract: Systems and methods are provided for customizing the display of interactive television overlays. A condition related to the display of an overlay on top of video for a television channel may be defined for each of a plurality of television channels. A default set of information types for an interactive television overlay (e.g., a FLIP overlay, a BROWSE overlay, etc.) may be defined for the plurality of television channels. When the overlay is displayed on top of video for a given television channel of the plurality of television channels, the overlay may include information of the default set of information types. One or more television channels of the plurality of television channels may be identified as channels for which the default set of information types does not apply (e.g., channels for which the overlay is not displayed or for which a custom set of information types is defined).Type: GrantFiled: July 17, 2015Date of Patent: March 7, 2017Assignee: ROVI GUIDES, INC.Inventors: Todd Walker, Michael D. Ellis
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Publication number: 20170026734Abstract: A variety of different implementations of waterproof headphone designs are disclosed as well as techniques for producing the same. The disclosed headphones may include one or more features which increase the buoyancy of the headphones.Type: ApplicationFiled: October 28, 2015Publication date: January 26, 2017Inventors: Todd Walker, Scott Walker, Justin Zsiros, Mark G. Nader
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Publication number: 20160019017Abstract: Systems and methods are presented that, in some aspects, associate items of content and/or sources of content with companion content and/or sources of companion content. In some aspects, while accessing (e.g., viewing, recording, etc.), a primary item of content, associated companion content may be recorded. The recorded companion content may be later presented in response to, for example, a request to present the recorded item of primary content.Type: ApplicationFiled: July 18, 2014Publication date: January 21, 2016Inventors: Todd Walker, Charlie Herrin, Sree Kotay
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Publication number: 20160021428Abstract: Systems and methods are provided for customizing the display of interactive television overlays. A condition related to the display of an overlay on top of video for a television channel may be defined for each of a plurality of television channels. A default set of information types for an interactive television overlay (e.g., a FLIP overlay, a BROWSE overlay, etc.) may be defined for the plurality of television channels. When the overlay is displayed on top of video for a given television channel of the plurality of television channels, the overlay may include information of the default set of information types. One or more television channels of the plurality of television channels may be identified as channels for which the default set of information types does not apply (e.g., channels for which the overlay is not displayed or for which a custom set of information types is defined).Type: ApplicationFiled: July 17, 2015Publication date: January 21, 2016Inventors: Todd Walker, Michael D. Ellis
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Publication number: 20150242500Abstract: An archive model can be used for managing networked storage of recorded content, such as network DVR (digital video recorder) content. Content may be initially recorded to an active storage device, with individual duplicate copies recorded for each requesting user, and subsequently archived to an archive storage device. For playback, the content can be reconstituted into the active storage device prior to delivery to the requesting user. Content can be predictively reconstituted in anticipation of user needs, and the reconstitution capacity of the system can be dynamically reallocated for load balancing.Type: ApplicationFiled: February 25, 2015Publication date: August 27, 2015Inventors: Todd Walker, Bruce Bradley, Thomas Day, Robert Gaydos, John Leddy, Weidong Mao
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Patent number: 9100713Abstract: Systems and methods are provided for customizing the display of interactive television overlays. A condition related to the display of an overlay on top of video for a television channel may be defined for each of a plurality of television channels. A default set of information types for an interactive television overlay (e.g., a FLIP overlay, a BROWSE overlay, etc.) may be defined for the plurality of television channels. When the overlay is displayed on top of video for a given television channel of the plurality of television channels, the overlay may include information of the default set of information types. One or more television channels of the plurality of television channels may be identified as channels for which the default set of information types does not apply (e.g., channels for which the overlay is not displayed or for which a custom set of information types is defined).Type: GrantFiled: March 14, 2014Date of Patent: August 4, 2015Assignee: Rovi Guides, Inc.Inventors: Todd Walker, Michael D. Ellis
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Patent number: 9003462Abstract: An archive model can be used for managing networked storage of recorded content, such as network DVR (digital video recorder) content. Content may be initially recorded to an active storage device, with individual duplicate copies recorded for each requesting user, and subsequently archived to an archive storage device. For playback, the content can be reconstituted into the active storage device prior to delivery to the requesting user. Content can be predictively reconstituted in anticipation of user needs, and the reconstitution capacity of the system can be dynamically reallocated for load balancing.Type: GrantFiled: February 10, 2011Date of Patent: April 7, 2015Assignee: Comcast Cable Communications, LLCInventors: Todd Walker, Bruce Bradley, Thomas Day, Robert Gaydos, John Leddy, Weidong Mao
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Patent number: D872059Type: GrantFiled: April 2, 2018Date of Patent: January 7, 2020Inventor: Todd Walker