Patents by Inventor David Watt

David Watt 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).

  • Patent number: 10917716
    Abstract: A method, comprising: obtain one or more accelerometer signals derived from an accelerometer; and determining one or more parameters of wind at the accelerometer based on the one or more accelerometer signals.
    Type: Grant
    Filed: June 19, 2019
    Date of Patent: February 9, 2021
    Assignee: Cirrus Logic, Inc.
    Inventors: Vitaliy Sapozhnykov, Thomas I. Harvey, Hock Lim, David Watts
  • Publication number: 20200404416
    Abstract: A method, comprising: obtain one or more accelerometer signals derived from an accelerometer; and determining one or more parameters of wind at the accelerometer based on the one or more accelerometer signals.
    Type: Application
    Filed: August 14, 2020
    Publication date: December 24, 2020
    Applicant: Cirrus Logic International Semiconductor Ltd.
    Inventors: Vitaliy SAPOZHNYKOV, Thomas I. HARVEY, Hock LIM, David WATTS
  • Publication number: 20200404415
    Abstract: A method, comprising: obtain one or more accelerometer signals derived from an accelerometer; and determining one or more parameters of wind at the accelerometer based on the one or more accelerometer signals.
    Type: Application
    Filed: June 19, 2019
    Publication date: December 24, 2020
    Applicant: Cirrus Logic International Semiconductor Ltd.
    Inventors: Vitaliy SAPOZHNYKOV, Thomas I. HARVEY, Hock LIM, David WATTS
  • Publication number: 20200396502
    Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to identify user presence to a meter. An example apparatus includes a user input receiver to obtain presence information from a panelist via a prompt displayed by a user interface of the apparatus, the presence information indicating that the panelist is present at the meter separate from the apparatus, a configuration controller to package the presence information and insert an indication in the packaged presence information, the indication indicating the packaged information is to be sent to the meter via a remote server, and a wireless transceiver to transmit the packaged presence information to the remote server.
    Type: Application
    Filed: June 11, 2019
    Publication date: December 17, 2020
    Inventor: David Watts
  • Patent number: 10861484
    Abstract: Embodiments generally relate to a device comprising at least one signal input component for receiving a bone conducted signal from a bone conducted signal sensor of an earbud; memory storing executable code; and a processor configured to access the memory and execute the executable code. Executing the executable code causes the processor to: receive the bone conducted signal; determine at least one speech metric for the received bone conducted signal, wherein the speech metric is based on the input level of the bone conducted signal and a noise estimate for the bone conducted signal; based at least in part on comparing the speech metric to a speech metric threshold, update a speech certainty indicator indicative of a level of certainty of a presence of speech in the bone conducted signal; update at least one signal attenuation factor based on the speech certainty indicator; and generate an updated speech level estimate output by applying the signal attenuation factor to a speech level estimate.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: December 8, 2020
    Assignee: Cirrus Logic, Inc.
    Inventors: Brenton R. Steele, David Watts
  • Patent number: 10857616
    Abstract: A Y-shaped refractory anchor, a plurality of Y-shaped refractory anchors, and a method of installing a plurality of Y-shaped refractory anchors in a hexagonal pattern is disclosed. The Y-shaped refractory anchor comprises a singular folded metal plate comprising a stem that comprises at least one triangular section to be welded to a backing surface and a folded stem base and a branch section comprising two branches, wherein the singular metal plate is folded together at the stem base, such that the stem of the Y-shaped anchor is twice as thick as the two individual branches.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: December 8, 2020
    Assignee: JT Thorpe & Sons, Inc.
    Inventors: Rich Giaramita, David Watts
  • Publication number: 20200342082
    Abstract: Embodiments of the disclosure relate to methods, apparatus and systems for authentication of a user. The described embodiments relate to obtaining ear biometric data for a user to be authenticated. The ear biometric data comprises one or more features characteristic of the user's ear canal and an associated fit metric indicative of a positioning of a personal audio device relative to the user's ear canal, the personal audio device comprising a transducer for application of acoustic stimulus to the user's ear to obtain the ear biometric data. The user may be identified as a particular authorised user based on one or more features and the associated fit metric.
    Type: Application
    Filed: April 29, 2020
    Publication date: October 29, 2020
    Applicant: Cirrus Logic International Semiconductor Ltd.
    Inventors: Vitaliy SAPOZHNYKOV, Thomas Ivan HARVEY, Brenton POTTER, David WATTS
  • Publication number: 20200290948
    Abstract: The present invention relates to methods of treatment of a disease or pathology of the central nervous system, an eating disorder, or substance use disorder, drug dependence/abuse and withdrawal therefrom comprising administering at least one N-phenylalkyl amphetamine derivative and pharmaceutical compositions comprising at least one N-phenylalkyl amphetamine derivative to an individual in need thereof.
    Type: Application
    Filed: April 14, 2020
    Publication date: September 17, 2020
    Inventors: Linda P. DWOSKIN, David WATT, Jon THORSON, Mark LEGGAS, Kip GUY, Jared HAMMILL, Stefan KWIATKOWSKI, Derong DING, Guangrong ZHENG, Peter Anthony CROOKS, Na-Ra LEE
  • Patent number: 10754059
    Abstract: Example gravity gradiometers are described that utilize high precision resonant optical cavities to measure changes in gravitational forces at high sensitivities. In one example, a sensing system includes a gravity gradiometer and a controller. The gravity gradiometer includes a first mirror and a second mirror arranged to form an optical cavity having an optical axis. The controller is configured to detect, responsive to displacement of at least one of the first mirror and the second mirror along the optical axis, a change in gravity gradient.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: August 25, 2020
    Assignee: SRI International
    Inventors: Jesse Wodin, Sunil Goda, Eric Lavelle, Jan van der Laan, Ronald Pelrine, David Watt
  • Publication number: 20200184996
    Abstract: Embodiments generally relate to a device comprising at least one signal input component for receiving a bone conducted signal from a bone conducted signal sensor of an earbud; memory storing executable code; and a processor configured to access the memory and execute the executable code. Executing the executable code causes the processor to: receive the bone conducted signal; determine at least one speech metric for the received bone conducted signal, wherein the speech metric is based on the input level of the bone conducted signal and a noise estimate for the bone conducted signal; based at least in part on comparing the speech metric to a speech metric threshold, update a speech certainty indicator indicative of a level of certainty of a presence of speech in the bone conducted signal; update at least one signal attenuation factor based on the speech certainty indicator; and generate an updated speech level estimate output by applying the signal attenuation factor to a speech level estimate.
    Type: Application
    Filed: December 10, 2018
    Publication date: June 11, 2020
    Applicant: Cirrus Logic International Semiconductor Ltd.
    Inventors: Brenton R. STEELE, David WATTS
  • Publication number: 20200179408
    Abstract: Methods and compositions which are directed against catalytic site common to multiple 3 alpha-oxidoreductases. The compositions can be used for the treatment of prostate cancer.
    Type: Application
    Filed: March 27, 2017
    Publication date: June 11, 2020
    Inventors: James L. MOHLER, Michael FIANDALO, David WATT, Elizabeth WILSON
  • Publication number: 20200124705
    Abstract: Implementation of radio frequency applications in satellite environments can be constrained by size, mass, cost, and power limitations. These applications can include radar, communications, radio astronomy, or other scientific or industrial applications. A variety of systems are provided to facilitate recording of baseband radio frequency signals at high bandwidth and low power using low-cost components. These systems include field-programmable gate arrays or other programmable logic devices integrating between high-frequency ADCs and two or more multiplexed non-volatile storage mediums. Also provided are systems for providing calibration and self-test functionality in a low-cost, flexible, low-power radio frequency frontend. These systems include high-frequency switches configured to allow a calibration and/or self-test pulse to be acquired for each radar pulse generated by the system.
    Type: Application
    Filed: September 27, 2019
    Publication date: April 23, 2020
    Inventors: John J. Buonocore, David Watt, Roman Y. Novoselov, Steven Chen, Leon Tao, Mark Schutzer
  • Publication number: 20190277998
    Abstract: Example gravity gradiometers are described that utilize high precision resonant optical cavities to measure changes in gravitational forces at high sensitivities. In one example, a sensing system includes a gravity gradiometer and a controller. The gravity gradiometer includes a first mirror and a second mirror arranged to form an optical cavity having an optical axis. The controller is configured to detect, responsive to displacement of at least one of the first mirror and the second mirror along the optical axis, a change in gravity gradient.
    Type: Application
    Filed: March 9, 2018
    Publication date: September 12, 2019
    Inventors: Jesse Wodin, Sunil Goda, Eric Lavelle, Jan van der Laan, Ronald Pelrine, David Watt
  • Publication number: 20180345401
    Abstract: A Y-shaped refractory anchor, a plurality of Y-shaped refractory anchors, and a method of installing a plurality of Y-shaped refractory anchors in a hexagonal pattern is disclosed. The Y-shaped refractory anchor comprises a singular folded metal plate comprising a stem that comprises at least one triangular section to be welded to a backing surface and a folded stem base and a branch section comprising two branches, wherein the singular metal plate is folded together at the stem base, such that the stem of the Y-shaped anchor is twice as thick as the two individual branches.
    Type: Application
    Filed: May 10, 2018
    Publication date: December 6, 2018
    Inventors: Rich Giaramita, David Watts
  • Patent number: 9895324
    Abstract: Halogenated diarylacetylenes, e.g., diarylacetylenes having at least one halo substituent in one aryl ring and an amine in the opposing aryl ring, can inhibit the proliferation of LS174T colon cancer cells through the inhibition of c-myc and induction of the cyclin-dependent kinase inhibitor-1 (i.e., p21(Wif1/Cip1)). Such compounds are useful as antineoplastic agents.
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: February 20, 2018
    Assignee: University of Kentucky Research Foundation
    Inventors: Vitaliy M. Sviripa, Wen Zhang, Chunming Liu, David Watt
  • Patent number: 9690270
    Abstract: A method, non-transitory computer readable medium, and apparatus for cooling a device are disclosed. For example, the method sets at least one accumulator increment rate, an accumulator decrement rate, at least one threshold value, and an accumulator value maximum based on empirical data associated with the device, tracks an accumulator value up to the accumulator value maximum based upon productivity of the device, wherein the accumulator value is adjusted based on an integral of the at least one accumulator increment rate and the accumulator decrement rate and operates a fan of the device based upon the accumulator value rising above the threshold value or falling below the threshold value.
    Type: Grant
    Filed: October 22, 2014
    Date of Patent: June 27, 2017
    Assignee: Xerox Corporation
    Inventors: Timothy David Jonathan Spink, David Berke, Philip James Hambridge, Colin William Robert Hewitt, Veena Kumari Saluja, Christopher Francios David Watts, Lakshmi Sujatha Yaramsetti
  • Patent number: 9360820
    Abstract: Printing apparatuses include, among other components, a media path transporting sheets of print media in a process direction. A transfer station is located at a first location of the media path, and a fusing station is located at a second location of the media path (the second location is closer to the end of the media path (in the process direction) relative to the first location). Also, a single blower is located adjacent the fusing station, and two outlets receive air from the single blower. A first outlet (of the two outlets) provides air to the transfer station to reduce the temperature of the transfer station, and a second outlet (of the two outlets) is located between the transfer station and the fusing station and directs the sheets of print media toward one side of the media path.
    Type: Grant
    Filed: October 23, 2014
    Date of Patent: June 7, 2016
    Assignee: Xerox Corporation
    Inventors: Christopher Pearce, Christopher Francois David Watts, Simon Neil Jowett
  • Publication number: 20160116922
    Abstract: A method, non-transitory computer readable medium, and apparatus for cooling a device are disclosed. For example, the method sets at least one accumulator increment rate, an accumulator decrement rate, at least one threshold value, and an accumulator value maximum based on empirical data associated with the device, tracks an accumulator value up to the accumulator value maximum based upon productivity of the device, wherein the accumulator value is adjusted based on an integral of the at least one accumulator increment rate and the accumulator decrement rate and operates a fan of the device based upon the accumulator value rising above the threshold value or falling below the threshold value.
    Type: Application
    Filed: October 22, 2014
    Publication date: April 28, 2016
    Inventors: Timothy David Jonathan Spink, David Berke, Philip James Hambridge, Colin William Robert Hewitt, Veena Kumari Saluja, Christopher Francios David Watts, Lakshmi Sujatha Yaramsetti
  • Publication number: 20160116885
    Abstract: Printing apparatuses include, among other components, a media path transporting sheets of print media in a process direction. A transfer station is located at a first location of the media path, and a fusing station is located at a second location of the media path (the second location is closer to the end of the media path (in the process direction) relative to the first location). Also, a single blower is located adjacent the fusing station, and two outlets receive air from the single blower. A first outlet (of the two outlets) provides air to the transfer station to reduce the temperature of the transfer station, and a second outlet (of the two outlets) is located between the transfer station and the fusing station and directs the sheets of print media toward one side of the media path.
    Type: Application
    Filed: October 23, 2014
    Publication date: April 28, 2016
    Inventors: CHRISTOPHER PEARCE, CHRISTOPHER FRANCOIS DAVID WATTS, SIMON NEIL JOWETT
  • Patent number: 9219819
    Abstract: A method and system for load balancing and sharing of context information in a multi-vendor and/or multi-contact center environment. The arrangements utilize a generic client-side API in conjunction with a set of back end-frameworks to facilitate support of disparate contact center solutions. Accordingly a single client side application can be used to support multiple vendor contact center solutions. Further, the system enables an enterprise to leverage an instance of a visual IVR server, which works in conjunction with a contact center that supports such visual IVR server, so that it can also be used with contact center solutions that do not provide direct access to IVR scripts. The system also facilitates use of agent availability statistics to intelligently route customer calls to the most available agent across multiple vendor solutions or where instances of a single vendor solution are deployed in different data centers.
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: December 22, 2015
    Assignee: CAFEX COMMUNICATIONS, LTD.
    Inventors: Kevin J. Glass, David Watts