Patents by Inventor Christopher Julian

Christopher Julian 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: 11767131
    Abstract: A docking assembly for unmanned aerial vehicles (UAVs). The docking assembly includes a dock having a shaft. The present invention further includes UAVs. Each of the UAVs include a slot sized such that the shaft may slidably engage the slot. The shaft of the dock inserts through the slot of the UAVs, thereby docking the UAVs on the dock.
    Type: Grant
    Filed: January 11, 2021
    Date of Patent: September 26, 2023
    Inventor: Christopher Julian Scherz
  • Patent number: 11637795
    Abstract: Techniques for templated messages are described. In one embodiment, an apparatus may comprise a messaging component operative to receive a templated-message package at a client, the templated-message package comprising a message-template identifier and one or more parameters; retrieve a message template based on the message-template identifier; and generate a templated message based on the retrieved message template and the one or more parameters; and a user interface component operative to display the templated message in the client. Other embodiments are described and claimed.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: April 25, 2023
    Assignee: WhatsApp LLC
    Inventors: Vicki Wancheng Lee, Christopher Julian Peiffer
  • Patent number: 11388510
    Abstract: A compact multi-element microphone has two rings of directional sensors. Using simple analog electronics, it delivers first-order outputs with low noise, wide bandwidth and tight transient response. The double-ring structure provides exceptionally high directional fidelity in the horizontal plane, while also keeping out-of-plane behaviour under control. This enables faithful capture of ambience, reflections and reverberation. A non-radial capsule arrangement moderates cavity resonances and reduces shading. Combined with digital electronics, the array can efficiently provide second-order and higher-order horizontal directivities that maintain their performance over a wider frequency range than with prior solutions. Outputs can be mono, two-channel stereo and multichannel surround sound. Applications include 360-degree immersive audio, with-height concert hall recording, and advanced voice capture using electronic steering of beams and nulls.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: July 12, 2022
    Inventors: Peter Graham Craven, Christopher Julian Travis
  • Patent number: 11050695
    Abstract: Techniques for templated messages are described. In one embodiment, an apparatus may comprise a messaging component operative to receive a templated-message package at a client, the templated-message package comprising a message-template identifier and one or more parameters; retrieve a message template based on the message-template identifier; and generate a templated message based on the retrieved message template and the one or more parameters; and a user interface component operative to display the templated message in the client. Other embodiments are described and claimed.
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: June 29, 2021
    Assignee: WHATSAPP INC.
    Inventors: Vicki Wancheng Lee, Christopher Julian Peiffer
  • Patent number: 11041567
    Abstract: An elastomeric seal for use in semiconductor manufacturing apparatus comprising an ink on at least a portion of the upper surface thereof, wherein the ink comprises a barrier material, the barrier material being operable to prevent or reduce degradation of the elastomeric seal from ultraviolet (UV) radiation.
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: June 22, 2021
    Assignee: PRECISION POLYMER ENGINEERING LTD.
    Inventors: Murat Gulcur, Christopher Julian Thornton, Paul Andrew Haworth, John Edward Kerwin
  • Publication number: 20210171218
    Abstract: A docking assembly for unmanned aerial vehicles (UAVs). The docking assembly includes a dock having a shaft. The present invention further includes UAVs. Each of the UAVs include a slot sized such that the shaft may slidably engage the slot. The shaft of the dock inserts through the slot of the UAVs, thereby docking the UAVs on the dock.
    Type: Application
    Filed: January 11, 2021
    Publication date: June 10, 2021
    Inventor: Christopher Julian Scherz
  • Patent number: 10899473
    Abstract: A docking assembly for unmanned aerial vehicles (UAVs). The docking assembly includes a dock having a shaft. The present invention further includes UAVs. Each of the UAVs include a slot sized such that the shaft may slidably and linearly engage the slot. The shaft of the dock inserts through the slot of the UAVs, thereby docking the UAVs on the dock.
    Type: Grant
    Filed: July 17, 2018
    Date of Patent: January 26, 2021
    Inventor: Christopher Julian Scherz
  • Patent number: 10547577
    Abstract: Techniques for templated messages are described. In one embodiment, an apparatus may comprise a messaging component operative to receive a templated-message package at a client, the templated-message package comprising a message-template identifier and one or more parameters; retrieve a message template based on the message-template identifier; and generate a templated message based on the retrieved message template and the one or more parameters; and a user interface component operative to display the templated message in the client. Other embodiments are described and claimed.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: January 28, 2020
    Assignee: WHATSAPP INC.
    Inventors: Vicki Wancheng Lee, Christopher Julian Peiffer
  • Publication number: 20190154155
    Abstract: An elastomeric seal for use in semiconductor manufacturing apparatus comprising an ink on at least a portion of the upper surface thereof, wherein the ink comprises a barrier material, the barrier material being operable to prevent or reduce degradation of the elastomeric seal from ultraviolet (UV) radiation.
    Type: Application
    Filed: May 6, 2016
    Publication date: May 23, 2019
    Applicant: PRECISION POLYMER ENGINEERING LTD.
    Inventors: Murat GULCUR, Christopher Julian THORNTON, Paul Andrew HAWORTH, John Edward KERWIN
  • Patent number: 10270585
    Abstract: A hybrid numeric-analog clock synchronizer for establishing a clock or carrier locked to a frequency reference. The clock synchronizer is typically a clock multiplier and a jitter attenuator. The reference may have a low update rate. The synchronizer achieves high jitter rejection, low phase noise and wide frequency range. It can be integrated on chip.
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: April 23, 2019
    Inventor: Christopher Julian Travis
  • Patent number: 10270352
    Abstract: A switching circuit, electrical energy converter, power management unit and energy harvesting system are described. Such apparatus is applicable to energy harvesting applications which involve a variety of transducers, either singly or simultaneously. The transducers may, for example, be photovoltaic, thermoelectric, piezoelectric, or electrodynamic. The described converters operate to convert impedances, voltages and currents. They incorporate inductive energy transfer elements, which are magnetically coupled. Different combinations of these energy transfer elements are used to obtain different conversion ratios, which can be referred to as “gears”. On the input side, having multiple gears enables easier and better matching to a wider variety of energy transducers. On the output side, it enables easier and better accommodation of a wider spread of energy storage voltages and of a wider variety of loads.
    Type: Grant
    Filed: September 4, 2017
    Date of Patent: April 23, 2019
    Assignee: Trameto Limited
    Inventors: Laurence Alan Strong, David Huw Davies, Christopher Julian Travis
  • Publication number: 20190016476
    Abstract: A docking assembly for unmanned aerial vehicles (UAVs). The docking assembly includes a dock having a shaft. The present invention further includes UAVs. Each of the UAVs include a slot sized such that the shaft may slidably and linearly engage the slot. The shaft of the dock inserts through the slot of the UAVs, thereby docking the UAVs on the dock.
    Type: Application
    Filed: July 17, 2018
    Publication date: January 17, 2019
    Inventor: Christopher Julian Scherz
  • Patent number: 10168783
    Abstract: There is disclosed a method of designing a panel assembly for a vibratory panel device, the assembly comprising a panel which supports vibrations and two or more transducers coupled to the panel to transmit vibrations to or receive vibrations from the panel. The method comprises: obtaining the number of transducers to be used in the assembly and their relative positions; obtaining relationships between drive signals to be applied to the respective transducers to provide a desired effect; determining an optimization criterion for the assembly that depends on the obtained relationships; and determining one or more parameters for the respective transducers that satisfy the optimization criterion. The one or more parameters may be selected from amplitudes of drive signals, spacing, activity, area, position, shape, dimension.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: January 1, 2019
    Assignee: NVF Tech Ltd
    Inventors: Neil John Harris, Christopher Julian Travis
  • Patent number: 10139918
    Abstract: Embodiments of display control based on dynamic user interactions generally include capturing a plurality of temporally sequential images of the user, or a body part or other control object manipulated by the user, and computationally analyzing the images to recognize a gesture performed by the user. In some embodiments, a scale indicative of an actual gesture distance traversed in performance of the gesture is identified, and a movement or action is displayed on the device based, at least in part, on a ratio between the identified scale and the scale of the displayed movement. In some embodiments, a degree of completion of the recognized gesture is determined, and the display contents are modified in accordance therewith. In some embodiments, a dominant gesture is computationally determined from among a plurality of user gestures, and an action displayed on the device is based on the dominant gesture.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: November 27, 2018
    Assignee: Leap Motion, Inc.
    Inventors: Raffi Bedikian, Jonathan Marsden, Keith Mertens, David Samuel Holz, Maxwell Sills, Matias Perez, Gabriel A. Hare, Ryan Christopher Julian
  • Publication number: 20180113513
    Abstract: There is disclosed a method of designing a panel assembly for a vibratory panel device, the assembly comprising a panel which supports vibrations and two or more transducers coupled to the panel to transmit vibrations to or receive vibrations from the panel. The method comprises: obtaining the number of transducers to be used in the assembly and their relative positions; obtaining relationships between drive signals to be applied to the respective transducers to provide a desired effect; determining an optimisation criterion for the assembly that depends on the obtained relationships; and determining one or more parameters for the respective transducers that satisfy the optimisation criterion. The one or more parameters may be selected from amplitudes of drive signals, spacing, activity, area, position, shape, dimension.
    Type: Application
    Filed: December 13, 2017
    Publication date: April 26, 2018
    Inventors: Neil John Harris, Christopher Julian Travis
  • Publication number: 20180069481
    Abstract: A switching circuit, electrical energy converter, power management unit and energy harvesting system are described. Such apparatus is applicable to energy harvesting applications which involve a variety of transducers, either singly or simultaneously. The transducers may, for example, be photovoltaic, thermoelectric, piezoelectric, or electrodynamic. The described converters operate to convert impedances, voltages and currents. They incorporate inductive energy transfer elements, which are magnetically coupled. Different combinations of these energy transfer elements are used to obtain different conversion ratios, which can be referred to as “gears”. On the input side, having multiple gears enables easier and better matching to a wider variety of energy transducers. On the output side, it enables easier and better accommodation of a wider spread of energy storage voltages and of a wider variety of loads.
    Type: Application
    Filed: September 4, 2017
    Publication date: March 8, 2018
    Inventors: Laurence Alan Strong, David Huw Davies, Christopher Julian Travis
  • Patent number: 9880625
    Abstract: There is disclosed a method of designing a panel assembly for a vibratory panel device, the assembly comprising a panel which supports vibrations and two or more transducers coupled to the panel to transmit vibrations to or receive vibrations from the panel. The method comprises: obtaining the number of transducers to be used in the assembly and their relative positions; obtaining relationships between drive signals to be applied to the respective transducers to provide a desired effect; determining an optimisation criterion for the assembly that depends on the obtained relationships; and determining one or more parameters for the respective transducers that satisfy the optimisation criterion. The one or more parameters may be selected from amplitudes of drive signals, spacing, activity, area, position, shape, dimension.
    Type: Grant
    Filed: August 26, 2015
    Date of Patent: January 30, 2018
    Assignee: NVF Tech Ltd.
    Inventors: Neil John Harris, Christopher Julian Travis
  • Publication number: 20170373826
    Abstract: A hybrid numeric-analog clock synchronizer, for establishing a clock or carrier locked to a timing reference. The clock may include a framing component. The reference may have a low update rate. The synchronizer achieves high jitter rejection, low phase noise and wide frequency range. It can be integrated on chip. It may comprise a numeric time-locked loop (TLL) with an analog phase-locked loop (PLL). Moreover a high-performance number-controlled oscillator (NCO), for creating an event clock from a master clock according to a period control signal. It processes edge times rather than period values, allowing direct control of the spectrum and peak amplitude of the justification jitter. Moreover a combined clock-and-frame asynchrony detector, for measuring the phase or time offset between composite signals. It responds e.g. to event clocks and frame syncs, enabling frame locking with loop bandwidths greater than the frame rate.
    Type: Application
    Filed: September 7, 2017
    Publication date: December 28, 2017
    Inventor: Christopher Julian Travis
  • Patent number: 9768949
    Abstract: A hybrid numeric-analog clock synchronizer, for establishing a clock or carrier locked to a timing reference. The clock may include a framing component. The reference may have a low update rate. The synchronizer achieves high jitter rejection, low phase noise and wide frequency range. It can be integrated on chip. It may comprise a numeric time-locked loop (TLL) with an analog phase-locked loop (PLL). Moreover a high-performance number-controlled oscillator (NCO), for creating an event clock from a master clock according to a period control signal. It processes edge times rather than period values, allowing direct control of the spectrum and peak amplitude of the justification jitter. Moreover a combined clock-and-frame asynchrony detector, for measuring the phase or time offset between composite signals. It responds e.g. to event clocks and frame syncs, enabling frame locking with loop bandwidths greater than the frame rate.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: September 19, 2017
    Inventor: Christopher Julian Travis
  • Publication number: 20170102769
    Abstract: There is disclosed a method of designing a panel assembly for a vibratory panel device, the assembly comprising a panel which supports vibrations and two or more transducers coupled to the panel to transmit vibrations to or receive vibrations from the panel. The method comprises: obtaining the number of transducers to be used in the assembly and their relative positions; obtaining relationships between drive signals to be applied to the respective transducers to provide a desired effect; determining an optimisation criterion for the assembly that depends on the obtained relationships; and determining one or more parameters for the respective transducers that satisfy the optimisation criterion. The one or more parameters may be selected from amplitudes of drive signals, spacing, activity, area, position, shape, dimension.
    Type: Application
    Filed: August 26, 2015
    Publication date: April 13, 2017
    Inventors: Neil John HARRIS, Christopher Julian Travis