Patents by Inventor Christopher Coleman

Christopher Coleman 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).

  • Publication number: 20210373137
    Abstract: Systems and components for testing a light detection and ranging (LIDAR) device under test (DUT) are described. In one example, an ellipsoid is adapted to receive the LIDAR DUT at a first focal point, where light transmitted from the LIDAR DUT is incident on the second focal point. In another example a plurality of optical waveguides arranged in at least a portion of a circle, and the plurality of optical waveguides are adapted to receive light from the LIDAR DUT. In another example, a LIDAR distance simulator is adapted to receive an optical input, and includes optical switches that are selectively connected to one of a plurality of optical delay devices to an input of the one of a plurality of optical input channels. Illustrative delay elements may be realized through optical delay elements or a combination of optical and electrical delay elements.
    Type: Application
    Filed: December 18, 2020
    Publication date: December 2, 2021
    Inventors: Chan Fong Tan, Christopher Coleman, Paul L. Corredoura, Bogdan Szafraniec, Mong Long Ang
  • Publication number: 20210358589
    Abstract: A method includes receiving, by a master infusion device from a server, at least one fluid delivery protocol. The fluid delivery protocol includes one or more parameters for delivering a fluid to a user. The method also includes configuring, by the master infusion device, a first slave infusion pump with a first fluid delivery protocol of the at least one fluid delivery protocol. The method further includes configuring, by the master infusion device, a second slave infusion pump with a second fluid delivery protocol of the at least one fluid delivery protocol. The method also includes delivering, by the first slave infusion pump and based on the first fluid delivery protocol, the fluid to the user. Related methods and articles of manufacture, including apparatuses and computer program products, are also disclosed.
    Type: Application
    Filed: April 9, 2021
    Publication date: November 18, 2021
    Inventors: Keith Mooney, Kevin O' Brien, Christopher Coleman, Dara George, Ehab Azab
  • Publication number: 20210119976
    Abstract: Systems and methods of the present disclosure are directed to a telecommunications management system (TMS) that receives an indication from a first user to participate in a telecommunication. The TMS can identify a characteristic of the first user and compare the characteristic with one or more characteristics of each user of a pool of users. The TMS can select, based on the comparison, a second user of the pool of users that matches the first user. The TMS can initiate, responsive to selecting the matching second user, an anonymous telecommunications channel between the first user and the second user.
    Type: Application
    Filed: June 9, 2020
    Publication date: April 22, 2021
    Applicant: Cronvo LLC
    Inventors: Marc Evan Shumsker, Christopher Coleman Trabue, Victor Leone
  • Publication number: 20200257317
    Abstract: A processor coupled to memory is configured to receive an identification of a geographical location associated with a target specified by a user remote from a vehicle. A machine learning model is utilized to generate a representation of at least a portion of an environment surrounding the vehicle using sensor data from one or more sensors of the vehicle. At least a portion of a path to a target location corresponding to the received geographical location is calculated using the generated representation of the at least portion of the environment surrounding the vehicle. At least one command is provided to automatically navigate the vehicle based on the determined path and updated sensor data from at least a portion of the one or more sensors of the vehicle.
    Type: Application
    Filed: February 11, 2019
    Publication date: August 13, 2020
    Inventors: Elon Musk, Kate Park, Nenad Uzunovic, Christopher Coleman Moore, Francis Havlak, Stuart Bowers, Andrej Karpathy, Arvind Ramanandan, Ashima Kapur Sud, Paul Chen, Paril Jain, Alexander Hertzberg, Jason Kong, Li Wang, Oktay Arslan, Nicklas Gustafsson, Charles Shieh, David Seelig
  • Patent number: 10726704
    Abstract: Systems and methods for delaying transmission of an alarm signal responsive to detecting delay actions indicative of progress towards confirming or denying the alarm signal are provided and can include an alarm processing device receiving the alarm signal and determining whether a user device is enrolled in an alarm notification service. When the user device is enrolled in the alarm notification service, the alarm processing device can transmit a notification to the user device, start a delay timer, and determine whether a first delay action associated with the user device is detected prior to expiration of the delay timer. When the first delay action is detected prior to the expiration of the delay timer, the alarm processing device can alter the delay timer consistent with a next delay action associated with the user device and, when the delay timer expires, transmit the alarm signal to the central monitoring station.
    Type: Grant
    Filed: July 2, 2019
    Date of Patent: July 28, 2020
    Assignee: ADEMCO INC.
    Inventors: James Kern, Christopher Coleman, Philip Ferro
  • Publication number: 20190273726
    Abstract: Systems and methods of the present disclosure are directed to a telecommunications management system (TMS) that receives an indication from a first user to participate in a telecommunication. The TMS can identify a characteristic of the first user and compare the characteristic with one or more characteristics of each user of a pool of users. The TMS can select, based on the comparison, a second user of the pool of users that matches the first user. The TMS can initiate, responsive to selecting the matching second user, an anonymous telecommunications channel between the first user and the second user.
    Type: Application
    Filed: May 20, 2019
    Publication date: September 5, 2019
    Applicant: Cronvo LLC
    Inventors: Marc Evan Shumsker, Christopher Coleman Trabue, Victor Leone
  • Patent number: 10305863
    Abstract: Systems and methods of the present disclosure are directed to a telecommunications management system (TMS) that receives an indication from a first user to participate in a telecommunication. The TMS can identify a characteristic of the first user and compare the characteristic with one or more characteristics of each user of a pool of users. The TMS can select, based on the comparison, a second user of the pool of users that matches the first user. The TMS can initiate, responsive to selecting the matching second user, an anonymous telecommunications channel between the first user and the second user.
    Type: Grant
    Filed: August 4, 2016
    Date of Patent: May 28, 2019
    Assignee: Cronvo LLC
    Inventors: Marc Evan Shumsker, Christopher Coleman Trabue, Victor Leone
  • Patent number: 10139389
    Abstract: An autonomic self-indicating material is provided, the material comprising a polymer composition or a composite material embedded with a microcapsule or a vascular structure comprising an aggregation-induced emission (AIE) luminogen. Upon mechanical damage to the material, the luminogen is released and aggregates, leading to fluorescence.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: November 27, 2018
    Assignee: The Board of Trustees of the University of Illinois
    Inventors: Jeffrey S. Moore, Scott R. White, Nancy R. Sottos, Wenle Li, Christopher Coleman Matthews, Maxwell J. Robb
  • Publication number: 20180227273
    Abstract: Systems and methods of the present disclosure are directed to a telecommunications management system (TMS) that receives an indication from a first user to participate in a telecommunication. The TMS can identify a characteristic of the first user and compare the characteristic with one or more characteristics of each user of a pool of users. The TMS can select, based on the comparison, a second user of the pool of users that matches the first user. The TMS can initiate, responsive to selecting the matching second user, an anonymous telecommunications channel between the first user and the second user.
    Type: Application
    Filed: August 4, 2016
    Publication date: August 9, 2018
    Applicant: Cronvo LLC
    Inventors: Marc Evan Shumsker, Christopher Coleman Trabue, Victor Leone
  • Patent number: 10001694
    Abstract: An optical modulator that is adapted to modulate a light signal at very high RF frequencies and provide the modulating RF signal to equipment separate from the modulator is disclosed. The modulator includes a Mach-Zehnder Modulator in which light loses due to the crossing of the RF waveguide conductors and the optical waveguides are reduced. In addition, problems arising from asynchrony between the RF signals and the optical signals are reduced. The modulator also reduces signal losses due to resonances in the modulator. The modulator can be configured to be used in test probes that require a compact configuration that is adapted to designs having multiple test probes that are proximate to each other.
    Type: Grant
    Filed: November 13, 2014
    Date of Patent: June 19, 2018
    Assignee: Keysight Technologies, Inc.
    Inventors: Gregory S. Lee, Christopher Coleman, Dietrich W. Vook, Thomas S. Low
  • Patent number: 9985733
    Abstract: A test system for testing a DUT includes a first array of probe elements located in the near field of the DUT antenna that is either mechanically translated or electrically scanned in a first direction while being electrically scanned in a second direction that is different from the first direction to sense a bounded radiation surface comprising RF signals transmitted by the DUT antenna. A test system receiver receives first near field values contained in the RF signals and inputs them to processing logic of the test system. A reference measurement apparatus of the test system detects the RF signals and obtains reference information therefrom. Processing logic of the test system uses the reference information to correct near field phase values contained in or derived from the first near field values for phase shift between the local oscillator (LO) of the DUT and the LO of the test system.
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: May 29, 2018
    Assignee: Keysight Technologies, Inc.
    Inventors: Gregory S. Lee, Christopher Coleman
  • Patent number: 9893819
    Abstract: A method determines far field EVM of a DUT using over-the-air (OTA) testing, the DUT having a transmitter/receiver and an antenna that are integrated together such that there is no connection port for interfacing a test system for directly measuring the EVM. Modulated RF signals transmitted by the DUT propagate OTA via the antenna. The method includes performing a near field scan of a bounded radiation surface, which includes measurement points at which waveforms of a repeatedly transmitted modulated RF signal are measured; downconverting the waveforms to intermediate frequency (IF), and digitizing the IF waveforms; synthesizing digital waveforms corresponding to the IF waveforms; accounting for corresponding RF propagation in the far field for the digital waveforms; providing a modulated digital IF waveform using the digital waveforms for which RF propagation has been accounted; and calculating EVM of the DUT in the far field using the modulated digital IF waveform.
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: February 13, 2018
    Assignee: KEYSIGHT TECHNOLOGIES, INC.
    Inventors: Gregory S. Lee, Gregory Douglas Vanwiggeren, Christopher Coleman
  • Patent number: 9800355
    Abstract: A test system for testing a DUT includes near field and intermediate field measurement devices located in a near field and an intermediate field, respectively, of the DUT antenna that sample first and second bounded radiation surfaces, respectively, comprising RF signals emitted by the DUT antenna in at least first and second directions in which the bounded radiation surfaces extend. A receiver of the test system generates first and second matrices of near field and intermediate field values, respectively, from the samples obtained by the near field and intermediate field measurement devices, respectively and inputs them to processing logic of the test system. The processing logic processes the first and second matrices of near field and intermediate field values, respectively, and derives a third matrix of near field phase values therefrom.
    Type: Grant
    Filed: December 18, 2016
    Date of Patent: October 24, 2017
    Assignee: Keysight Technologies, Inc.
    Inventors: Gregory S. Lee, Christopher Coleman
  • Patent number: 9774654
    Abstract: Techniques for generating, storing, and using service call graphs are provided. In one technique, trace data items generated by different services are correlated to generate a service call graph. Trace data indicates when certain services are called and their respective latencies as a result of a client request. A service call graph may reflect a single trace or multiple traces over a particular period of time. A service call graph may be analyzed to inform administrators of a web site how a web application and the services it relies on are performing. A service call graph may be used to determine whether there are sufficient resources to support a projected increase in traffic to a web application. A service call graph may be used to estimate a cost of a web application. Multiple service call graphs may be compared to determine one or more root causes of a performance problem.
    Type: Grant
    Filed: February 2, 2015
    Date of Patent: September 26, 2017
    Assignee: LinkedIn Corporation
    Inventors: Cuong Tran, Badrinath Sridharan, Christopher Coleman, Toon Sripatanaskul, Thomas Goetze
  • Publication number: 20170168037
    Abstract: An autonomic self-indicating material is provided, the material comprising a polymer composition or a composite material embedded with a microcapsule or a vascular structure comprising an aggregation-induced emission (AIE) luminogen. Upon mechanical damage to the material, the luminogen is released and aggregates, leading to fluorescence.
    Type: Application
    Filed: December 15, 2016
    Publication date: June 15, 2017
    Applicant: The Board of Trustees of the University of Illinois
    Inventors: Jeffrey S. Moore, Scott R. White, Nancy R. Sottos, Wenle Li, Christopher Coleman Matthews, Maxwell J. Robb
  • Publication number: 20170085621
    Abstract: Techniques for generating and using service call graphs are provided. In one technique, trace data items generated by different services are correlated to generate a service call graph. Trace data indicates when certain services are called and their respective latencies as a result of a client request. A service call graph may reflect a single trace or multiple traces over a particular period of time. A service call graph may be analyzed to inform administrators of a web site how a web application and the services it relies on are performing. A service call graph may be used to determine whether there are sufficient resources to support a projected increase in traffic to a web application. A service call graph may be used to estimate a cost of a web application. Multiple service call graphs may be compared to determine one or more root causes of a performance problem.
    Type: Application
    Filed: November 30, 2016
    Publication date: March 23, 2017
    Inventors: Cuong Tran, Badrinath Sridharan, Christopher Coleman, Toon Sripatanaskul, Thomas Goetze
  • Patent number: 9544403
    Abstract: Techniques for generating and using service call graphs are provided. In one technique, trace data items generated by different services are correlated to generate a service call graph. Trace data indicates when certain services are called and their respective latencies as a result of a client request. A service call graph may reflect a single trace or multiple traces over a particular period of time. A service call graph may be analyzed to inform administrators of a web site how a web application and the services it relies on are performing. A service call graph may be used to determine whether there are sufficient resources to support a projected increase in traffic to a web application. A service call graph may be used to estimate a cost of a web application. Multiple service call graphs may be compared to determine one or more root causes of a performance problem.
    Type: Grant
    Filed: February 2, 2015
    Date of Patent: January 10, 2017
    Assignee: LinkedIn Corporation
    Inventors: Cuong Tran, Badrinath Sridharan, Christopher Coleman, Toon Sripatanaskul, Thomas Goetze
  • Publication number: 20160225042
    Abstract: Techniques for generating and using service call graphs are provided. In one technique, trace data items generated by different services are correlated to generate a service call graph. Trace data indicates when certain services are called and their respective latencies as a result of a client request. A service call graph may reflect a single trace or multiple traces over a particular period of time. A service call graph may be analyzed to inform administrators of a web site how a web application and the services it relies on are performing. A service call graph may be used to determine whether there are sufficient resources to support a projected increase in traffic to a web application. A service call graph may be used to estimate a cost of a web application. Multiple service call graphs may be compared to determine one or more root causes of a performance problem.
    Type: Application
    Filed: February 2, 2015
    Publication date: August 4, 2016
    Inventors: Cuong Tran, Badrinath Sridharan, Christopher Coleman, Toon Sripatanaskul, Thomas Goetze
  • Publication number: 20160226745
    Abstract: Techniques for generating and using service call graphs are provided. In one technique, trace data items generated by different services are correlated to generate a service call graph. Trace data indicates when certain services are called and their respective latencies as a result of a client request. A service call graph may reflect a single trace or multiple traces over a particular period of time. A service call graph may be analyzed to inform administrators of a web site how a web application and the services it relies on are performing. A service call graph may be used to determine whether there are sufficient resources to support a projected increase in traffic to a web application. A service call graph may be used to estimate a cost of a web application. Multiple service call graphs may be compared to determine one or more root causes of a performance problem.
    Type: Application
    Filed: February 2, 2015
    Publication date: August 4, 2016
    Inventors: Cuong Tran, Badrinath Sridharan, Christopher Coleman, Toon Sripatanaskul, Thomas Goetze
  • Publication number: 20160225043
    Abstract: Techniques for generating and using service call graphs are provided. In one technique, trace data items generated by different services are correlated to generate a service call graph. Trace data indicates when certain services are called and their respective latencies as a result of a client request. A service call graph may reflect a single trace or multiple traces over a particular period of time. A service call graph may be analyzed to inform administrators of a web site how a web application and the services it relies on are performing. A service call graph may be used to determine whether there are sufficient resources to support a projected increase in traffic to a web application. A service call graph may be used to estimate a cost of a web application. Multiple service call graphs may be compared to determine one or more root causes of a performance problem.
    Type: Application
    Filed: February 2, 2015
    Publication date: August 4, 2016
    Inventors: Cuong Tran, Badrinath Sridharan, Christopher Coleman, Toon Sripatanaskul, Thomas Goetze