Patents by Inventor Tyler J. McKinley
Tyler J. McKinley 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: 9883259Abstract: Phasor Measurement Units (PMUs) tend to be specialized and expensive—relegated to only key points in power distribution networks, and are generally reliant on GPS technology. The present disclosure details how any smart meter—using wireless communication—can perform sub-microsecond-grade synchrophasor measurements. Other aspects concern smart meter-based determination of A, B or C phase of the tri-phase power network. This can involve count-stamp enabling message packets sent to and/or from a smart meter, and then associating such count-stamps to local measurements of power phase by a metrology unit. Once a network of such enabled smart meters and other devices is formed, sub-microsecond metropolitan-wide and entire region-wide synchronizing time standard can calibrate local measurements of power phase, where simple A, B and C phase determination is one low hanging fruit application of such.Type: GrantFiled: January 4, 2016Date of Patent: January 30, 2018Assignee: Digimarc CorporationInventors: Geoffrey B. Rhoads, Conrad Eustis, Tyler J. McKinley
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Patent number: 9753115Abstract: A system for determining location and timing information in a cellular network includes a space-time calibration unit (SCU) and a plurality of nodes in communication with the SCU. Each node includes a node ping driver that receives frame synchronization information from a respective subset of cell sites, and associates the frame synchronization information with respective receive count stamps generated using a local node clock. The system also includes a user handset that includes a handset ping driver that receives the frame synchronization information from a serving cell site and one or more neighbor cell sites, and associates the frame synchronization information with respective receive count stamps generated using a local handset clock. The SCU uses the information from the node and handset ping drivers to determine a handset location.Type: GrantFiled: April 16, 2013Date of Patent: September 5, 2017Assignee: Digimarc CorporationInventors: Geoffrey B. Rhoads, Tom Tewalt, Hugh L. Brunk, Tyler J. McKinley
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Publication number: 20160198245Abstract: Phasor Measurement Units (PMUs) tend to be specialized and expensive—relegated to only key points in power distribution networks, and are generally reliant on GPS technology. The present disclosure details how any smart meter—using wireless communication—can perform sub-microsecond-grade synchrophasor measurements. Other aspects concern smart meter-based determination of A, B or C phase of the tri-phase power network. This can involve count-stamp enabling message packets sent to and/or from a smart meter, and then associating such count-stamps to local measurements of power phase by a metrology unit. Once a network of such enabled smart meters and other devices is formed, sub-microsecond metropolitan-wide and entire region-wide synchronizing time standard can calibrate local measurements of power phase, where simple A, B and C phase determination is one low hanging fruit application of such.Type: ApplicationFiled: January 4, 2016Publication date: July 7, 2016Inventors: Geoffrey B. Rhoads, Conrad Eustis, Tyler J. McKinley
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Patent number: 9230429Abstract: Phasor Measurement Units (PMUs) tend to be specialized and expensive—relegated to only key points in power distribution networks, and are generally reliant on GPS technology. The present disclosure details how any smart meter—using wireless communication—can perform sub-microsecond-grade synchrophasor measurements. Other aspects concern smart meter-based determination of A, B or C phase of the tri-phase power network. This can involve count-stamp enabling message packets sent to and/or from a smart meter, and then associating such count-stamps to local measurements of power phase by a metrology unit. Once a network of such enabled smart meters and other devices is formed, sub-microsecond metropolitan-wide and entire region-wide synchronizing time standard can calibrate local measurements of power phase, where simple A, B and C phase determination is one low hanging fruit application of such.Type: GrantFiled: February 12, 2013Date of Patent: January 5, 2016Assignee: Digimarc CorporationInventors: Tyler J. McKinley, Geoffrey B. Rhoads
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Patent number: 8750556Abstract: A number of novel watermarking applications, and improvements to watermarking methods, are disclosed. Included are techniques for encoding printed circuit boards and street signs with watermarks, deterring credit card fraud and controlling software licensing using watermarks, registering collectibles via watermarks, encoding the margins of printed pages with watermarks, and using watermarks to convey extra information in video by which fidelity of the rendered video may be improved. One particular arrangement is a method in which a PDA, wristwatch, or other portable device with a display screen presents a pattern that includes a machine-readable identifier. This image is sensed by a separate device, such as a webcam or a camera-equipped cell phone. The sensing device can then take an action based on the identifier. In some arrangements, the action is personalized to the user.Type: GrantFiled: October 10, 2006Date of Patent: June 10, 2014Assignee: Digimarc CorporationInventors: Tyler J. McKinley, Phillip Andrew Seder, Tony F. Rodriguez
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Publication number: 20140141815Abstract: A system for determining location and timing information in a cellular network includes a space-time calibration unit (SCU) and a plurality of nodes in communication with the SCU. Each node includes a node ping driver that receives frame synchronization information from a respective subset of cell sites, and associates the frame synchronization information with respective receive count stamps generated using a local node clock. The system also includes a user handset that includes a handset ping driver that receives the frame synchronization information from a serving cell site and one or more neighbor cell sites, and associates the frame synchronization information with respective receive count stamps generated using a local handset clock. The SCU uses the information from the node and handset ping drivers to determine a handset location.Type: ApplicationFiled: April 16, 2013Publication date: May 22, 2014Applicant: Digimarc CorporationInventors: Geoffrey B. Rhoads, Tom Tewalt, Hugh L. Brunk, Tyler J. McKinley
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Patent number: 8655011Abstract: The present invention relates to digital watermarking methods and systems. In one embodiment, a handheld device displays a digitally watermarked image at an event center. An optical scanner captures optical scan data representing the device display. A watermark decoder analyzes the captured optical scan data to obtain the watermark. The watermark is used to determine authorized entry. The handheld device may include a cell phone or other portable computing device.Type: GrantFiled: January 13, 2012Date of Patent: February 18, 2014Assignee: Digimarc CorporationInventors: Brett T. Hannigan, Tyler J. McKinley
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Patent number: 8594364Abstract: An automated batch identifier registration and embedding system for media signals, such as image, video and audio files. A batch identifier registration system enables a user to submit a request for a batch of unique identifiers to be embedded in media signals. The user submits a request for a batch of IDs. The batch registration system verifies the accuracy of the request, sends a confirmation, allocates IDs, creates corresponding entries in a registration database, and creates embedder files used in a batch embedding process. The user may then submit a request for embedder files. To perform automated batch embedding, a watermark embedder takes the embedder files and corresponding list of media signal files as input and automatically embeds identifiers supplied in the embedder files into corresponding media signal files.Type: GrantFiled: March 7, 2006Date of Patent: November 26, 2013Assignee: Digimarc CorporationInventors: William C. Hein, III, Tyler J. McKinley
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Patent number: 8543823Abstract: A watermark-based age verification system is provided in one implementation. The verification system may also verify a biometric template against a biometric sample. Shelf-life identification documents are provided in another implementation. Another aspect of the present invention analyzes image data to identify a face region or silhouette associated with a human subject depicted in the image data. The image data is adjusted, e.g., to center or align a face region within an image frame. A digital watermark is embedded after realignment. Another aspect authenticates or handles digital images that are captured at a first location and transferred to a second location via watermarking. In another implementation, first machine-readable code on an identification document layer is cross-correlated with second machine-readable code on the identification document.Type: GrantFiled: October 14, 2003Date of Patent: September 24, 2013Assignee: Digimarc CorporationInventors: J. Scott Carr, Mahmood Sher-Jan, Kenneth L. Levy, Marc D. Miller, Tyler J. McKinley
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Publication number: 20130241746Abstract: Phasor Measurement Units (PMUs) tend to be specialized and expensive—relegated to only key points in power distribution networks, and are generally reliant on GPS technology. The present disclosure details how any smart meter—using wireless communication—can perform sub-microsecond-grade synchrophasor measurements. Other aspects concern smart meter-based determination of A, B or C phase of the tri-phase power network. This can involve count-stamp enabling message packets sent to and/or from a smart meter, and then associating such count-stamps to local measurements of power phase by a metrology unit. Once a network of such enabled smart meters and other devices is formed, sub-microsecond metropolitan-wide and entire region-wide synchronizing time standard can calibrate local measurements of power phase, where simple A, B and C phase determination is one low hanging fruit application of such.Type: ApplicationFiled: February 12, 2013Publication date: September 19, 2013Applicant: DIGIMARC CORPORATIONInventors: Tyler J. McKinley, Geoffrey B. Rhoads
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Patent number: 8442264Abstract: Methods and apparatuses for searching for a control signal in streaming video or streaming audio that indicates the presence of a watermark in the streaming video or streaming audio. The streaming video or streaming audio is received and searched for a control signal. The detection of a control signal indicates the presences of a digital watermark in the streaming video or streaming audio. An indicator is triggered based upon detecting the control signal.Type: GrantFiled: April 19, 2011Date of Patent: May 14, 2013Assignee: Digimarc CorporationInventors: Geoffrey B. Rhoads, Kenneth L. Levy, Tyler J. McKinley
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Patent number: 8421675Abstract: A system for determining location and timing information in a cellular network includes a space-time calibration unit (SCU) and a plurality of nodes in communication with the SCU. Each node includes a node ping driver that receives frame synchronization information from a respective subset of cell sites, and associates the frame synchronization information with respective receive count stamps generated using a local node clock. The system also includes a user handset that includes a handset ping driver that receives the frame synchronization information from a serving cell site and one or more neighbor cell sites, and associates the frame synchronization information with respective receive count stamps generated using a local handset clock. The SCU uses the information from the node and handset ping drivers to determine a handset location.Type: GrantFiled: April 20, 2009Date of Patent: April 16, 2013Assignee: Digimarc CorporationInventors: Geoffrey B. Rhoads, Tom Tewalt, Hugh L. Brunk, Tyler J. McKinley
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Patent number: 8355525Abstract: A method of segmenting a media signal for parallel watermarking operations sub-divides the media signal into segments, distributes the segments to parallel processors, and performs parallel digital watermark operations on the segments in the parallel processors. These parallel processors may comprise separate threads of execution on a processing unit, or several execution threads distributed to several processing units. In one enhancement, the method prioritizes the segments for watermarking operations. This enables finite processing resources to be allocated to segments in order of their priority. Further, processing resources are devoted to segments where the digital watermark is more likely to be imperceptible and/or readable. A system for distributed watermark embedding operations includes a watermark signal generator, a perceptual analyzer and a watermark applicator.Type: GrantFiled: November 2, 2001Date of Patent: January 15, 2013Assignee: Digimarc CorporationInventors: Tyler J. McKinley, William C. Hein, III, Tony F. Rodriguez, Alastair M. Reed, Geoffrey B. Rhoads
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Patent number: 8316239Abstract: The presently claimed invention relates generally to gaining access to secure systems. One claim recites an apparatus including: an image or video sensor for capturing image or video data; and a multi-purpose computer processor configured to: decode machine-readable information encoded in captured image or video data representing a plurality of physical objects, each instance of machine-readable information includes identifying information; determine an order in which the physical objects are presented to the image or video sensor for evaluation via the identifying information; and comparing the order to a predetermined sequence to determine whether to allow access to a remotely located computerized system. The apparatus may be housed, e.g., in a cell phone. Other combinations and claims are provided as well.Type: GrantFiled: March 10, 2009Date of Patent: November 20, 2012Assignee: Digimarc CorporationInventors: Tyler J. McKinley, Ravi K. Sharma
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Patent number: 8230337Abstract: Methods and systems for associating objects with corresponding machine behaviors. Machine behaviors refer to responsive actions that are triggered when an object (which may be physical or electronic) is encountered. Examples of these behaviors include fetching a web page, executing software instructions, etc. A registration system enables machine behaviors to be associated with objects through use of object identifiers. For an electronic object such as an audio or video signal, the identifier can comprise a steganographic in-band watermark, a numeric ID or song/artist name field in a in a file header; a 128-bit hash value obtained by applying a hashing algorithm to the content data, the file header data, a portion thereof, etc. The disclosure particularly focuses on an embodiment utilizing stickers as objects, and watermarks as identifiers, but the technology can be implemented in many other, different, forms.Type: GrantFiled: October 17, 2007Date of Patent: July 24, 2012Assignee: Digimarc CorporationInventors: Geoffrey B. Rhoads, Tony F. Rodriguez, Tyler J. McKinley, Marc D. Miller, Kirstin Hierholzer
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Publication number: 20120114169Abstract: The present invention relates to digital watermarking methods and systems. In one embodiment, a handheld device displays a digitally watermarked image at an event center. An optical scanner captures optical scan data representing the device display. A watermark decoder analyzes the captured optical scan data to obtain the watermark. The watermark is used to determine authorized entry. The handheld device may include a cell phone or other portable computing device.Type: ApplicationFiled: January 13, 2012Publication date: May 10, 2012Inventors: Brett T. Hannigan, Tyler J. McKinley
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Patent number: 8103877Abstract: The present disclosure describes, e.g., electronic tickets, coupons and credits. In some cases these electronic objects are represented by imagery or audio. One claim recites a handheld apparatus including: an input for receiving an electronic coupon or credit, the electronic coupon or credit comprising audio; electronic memory for storing a received electronic coupon or credit; an audio output for outputting the received electronic coupon or credit, in which the electronic coupon or credit is intended to be applied to a purchase or transaction; and an electronic processor programmed for controlling output of the received electronic coupon or credit. Of course, other claims and combinations are provided too.Type: GrantFiled: October 25, 2004Date of Patent: January 24, 2012Assignee: Digimarc CorporationInventors: Brett T. Hannigan, Tyler J. McKinley
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Publication number: 20110194730Abstract: Methods and apparatuses for searching for a control signal in streaming video or streaming audio that indicates the presence of a watermark in the streaming video or streaming audio. The streaming video or streaming audio is received and searched for a control signal. The detection of a control signal indicates the presences of a digital watermark in the streaming video or streaming audio. An indicator is triggered based upon detecting the control signal.Type: ApplicationFiled: April 19, 2011Publication date: August 11, 2011Inventors: Geoffrey B. Rhoads, Kenneth L. Levy, Tyler J. McKinley
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Patent number: 7949149Abstract: The present invention relates generally to processing video signals. One claim recites a system for processing a video signal. The system includes: an analyzer comprising an electronic processor programmed for analyzing a video signal to derive or calculate identifying data from data representing picture elements of the video signal or from data representing audible audio portions accompanying the video signal; a communications module to communicate the identifying data to electronic memory or to a remote repository to obtain advertizing information therefrom; and a controller comprising an electronic processor programmed for controlling rendering of the advertizing information in a manner such that the advertizing information is synchronized with at least a portion of the video signal when rendered. Of course, other combinations and claims are provided too.Type: GrantFiled: June 29, 2009Date of Patent: May 24, 2011Assignee: Digimarc CorporationInventors: Geoffrey B. Rhoads, Kenneth L. Levy, Tyler J. McKinley
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Publication number: 20100205445Abstract: Various improvements relating to digital watermarking and related technologies are detailed, including methods that enhance security and functionality, and new articles including watermarked puzzles and marked DNA.Type: ApplicationFiled: April 15, 2010Publication date: August 12, 2010Inventors: Hugh W. Anglin, Hugh L. Brunk, Jeremy Cattone, William C. Hein, III, Eric C. Hudson, Kevin C. Jones, Kenneth L. Levy, Tyler J. McKinley, Philip R. Patterson, Burt W. Perry, Geoffrey B. Rhoads, Phillip Andrew Seder, Steven W. Stewart