Patents by Inventor Trevor SHANNON
Trevor SHANNON 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: 11905018Abstract: Described herein are methods and systems for motorized control of a tether, such as for purposes of user interaction and feedback. In particular, a UAV's control system may determine one or more operational parameters of a motor for a winch disposed in the UAV, the winch including the tether and a spool. The control system may then detect in the one or more operational parameters, an operational pattern of the motor that is indicative of an intentional user-interaction with the tether. Based on the detected operational pattern of the motor that is indicative of the intentional user-interaction with the tether, the control system may determine a motor response process. Then, the control system may operate the motor in accordance with the determined motor response process.Type: GrantFiled: April 5, 2021Date of Patent: February 20, 2024Assignee: Wing Aviation LLCInventors: Andre Prager, Trevor Shannon
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Patent number: 11873091Abstract: An example UAV landing structure includes a landing platform for a UAV, a cavity within the landing platform, and a track that runs along the landing platform and at least a part of the cavity. The UAV may include a winch system that includes a tether that may be coupled to a payload. Furthermore, the cavity may be aligned over a predetermined target location. The cavity may be sized to allow the winch system to pass a tethered payload through the cavity. The track may guide the UAV to a docked position over the cavity as the UAV moves along the landing platform. When the UAV is in the docked position, a payload may be loaded to or unloaded from the UAV through the cavity.Type: GrantFiled: April 22, 2022Date of Patent: January 16, 2024Assignee: WING AVIATION LLCInventors: Jesse Blake, Jim Schmalzried, Trevor Shannon, Michael Simonian, Sindre Klepp, Stephen Benson, Adam Woodworth
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Publication number: 20230415890Abstract: An unmanned aerial vehicle system including an unmanned aerial vehicle (UAV); a tether having a first end positioned in a winch system of the UAV and a second end secured to a payload coupling apparatus; a payload coupling apparatus receptacle positioned in the UAV; a payload having a handle, wherein the handle of the payload is positioned within a slot in the payload coupling apparatus; wherein the UAV has a recessed restraint slot for receiving a top portion of the payload.Type: ApplicationFiled: August 18, 2023Publication date: December 28, 2023Inventors: André Prager, Trevor Shannon, Zhefei Li, Kyle Liske
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Patent number: 11794901Abstract: A payload coupling apparatus is provided that includes a housing. The housing is adapted for attachment to a first end of a tether. The apparatus further includes a slot extending downwardly from an outer surface of the housing towards a center of the housing thereby forming a lower lip on the housing beneath the slot. The slot is adapted to receive a handle of a payload. The apparatus further includes a sensor configured to detect touchdown of the payload and a transmitter configured to send a touchdown confirmation signal to an unmanned aerial vehicle (UAV) based on a touchdown detection by the sensor.Type: GrantFiled: August 23, 2021Date of Patent: October 24, 2023Assignee: WING AVIATION LLCInventors: Andre Prager, Trevor Shannon, Evan Twyford, Alexander Miller
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Publication number: 20230322385Abstract: A payload coupling apparatus is provided including a housing, wherein the housing is adapted for attachment to a first end of a tether, a slot extending downwardly from an outer surface of the housing towards a center of the housing thereby forming a lower lip on the housing beneath the slot, and wherein the slot is adapted to receive a handle of a payload.Type: ApplicationFiled: April 17, 2023Publication date: October 12, 2023Inventors: Andre Prager, Trevor Shannon
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Publication number: 20230271704Abstract: Described herein are methods and systems for picking up, transporting, and lowering a payload coupled to a tether of a winch system arranged on an unmanned aerial vehicle (UAV). For example, the winch system may include a motor for winding and unwinding the tether from a spool, and the UAV's control system may operate the motor to lower the tether toward the ground so a payload may be attached to the tether. The control system may monitor an electric current supplied to the motor to determine whether the payload has been attached to the tether. In another example, when lowering a payload, the control system may monitor the motor current to determine that the payload has reached the ground and responsively operate the motor to detach the payload from the tether. The control system may then monitor the motor current to determine whether the payload has detached from the tether.Type: ApplicationFiled: April 12, 2023Publication date: August 31, 2023Inventors: Trevor Shannon, Andre Prager
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Patent number: 11713122Abstract: Described herein are methods and systems for picking up, transporting, and lowering a payload coupled to a tether of a winch system arranged on an unmanned aerial vehicle (UAV). For example, the winch system may include a motor for winding and unwinding the tether from a spool, and the UAV's control system may operate the motor to lower the tether toward the ground so a payload may be attached to the tether. The control system may monitor an electric current supplied to the motor to determine whether the payload has been attached to the tether. In another example, when lowering a payload, the control system may monitor the motor current to determine that the payload has reached the ground and responsively operate the motor to detach the payload from the tether. The control system may then monitor the motor current to determine whether the payload has detached from the tether.Type: GrantFiled: December 18, 2020Date of Patent: August 1, 2023Assignee: WING AVIATION LLCInventors: Trevor Shannon, Andre Prager
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Patent number: 11667384Abstract: A payload coupling apparatus is provided including a housing, wherein the housing is adapted for attachment to a first end of a tether, a slot extending downwardly from an outer surface of the housing towards a center of the housing thereby forming a lower lip on the housing beneath the slot, and wherein the slot is adapted to receive a handle of a payload.Type: GrantFiled: October 2, 2020Date of Patent: June 6, 2023Assignee: Wing Aviation LLCInventors: Andre Prager, Trevor Shannon
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Patent number: 11447249Abstract: An unmanned aerial vehicle system is provided including an unmanned aerial vehicle (UAV) having a fuselage, a tether having a first end secured to a winch system positioned in the UAV and a second end secured to a payload coupling apparatus, a payload coupling apparatus receptacle positioned in the fuselage of the UAV, a payload having a handle, wherein the handle of the payload is positioned within a slot in the payload coupling apparatus. A method of securing a payload to a UAV is also provided.Type: GrantFiled: October 2, 2020Date of Patent: September 20, 2022Assignee: Wing Aviation LLCInventors: Trevor Shannon, Andre Prager, Zhefei Li, Kyle Liske
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Publication number: 20220250748Abstract: An example UAV landing structure includes a landing platform for a UAV, a cavity within the landing platform, and a track that runs along the landing platform and at least a part of the cavity. The UAV may include a winch system that includes a tether that may be coupled to a payload. Furthermore, the cavity may be aligned over a predetermined target location. The cavity may be sized to allow the winch system to pass a tethered payload through the cavity. The track may guide the UAV to a docked position over the cavity as the UAV moves along the landing platform. When the UAV is in the docked position, a payload may be loaded to or unloaded from the UAV through the cavity.Type: ApplicationFiled: April 22, 2022Publication date: August 11, 2022Inventors: Jesse Blake, Jim Schmalzried, Trevor Shannon, Michael Simonian, Sindre Klepp, Stephen Benson, Adam Woodworth
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Publication number: 20220135211Abstract: Described herein are methods and systems to dampen oscillations of a payload coupled to a tether of a winch system arranged on an unmanned aerial vehicle (UAV). For example, the UAV's control system may dampen the oscillations by causing the UAV to switch to a forward flight mode in which movement of the UAV results in drag on the payload, thereby damping the oscillations. In another example, the control system may cause the UAV to reduce an extent flight stabilization along at least one dimension, thereby resulting in damping of the detected oscillations due to energy dissipation during movement of the UAV along the dimension. In this way, the control system could select and carry out one or more such techniques, and could do so during retraction and/or deployment of the tether.Type: ApplicationFiled: January 18, 2022Publication date: May 5, 2022Inventors: Andre Prager, Trevor Shannon
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Patent number: 11312490Abstract: An example UAV landing structure includes a landing platform for a UAV, a cavity within the landing platform, and a track that runs along the landing platform and at least a part of the cavity. The UAV may include a winch system that includes a tether that may be coupled to a payload. Furthermore, the cavity may be aligned over a predetermined target location. The cavity may be sized to allow the winch system to pass a tethered payload through the cavity. The track may guide the UAV to a docked position over the cavity as the UAV moves along the landing platform. When the UAV is in the docked position, a payload may be loaded to or unloaded from the UAV through the cavity.Type: GrantFiled: March 12, 2020Date of Patent: April 26, 2022Assignee: WING AVIATION LLCInventors: Jesse Blake, Jim Schmalzried, Trevor Shannon, Michael Simonian, Sindre Klepp, Stephen Benson, Adam Woodworth
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Patent number: 11260963Abstract: Described herein are methods and systems to dampen oscillations of a payload coupled to a tether of a winch system arranged on an unmanned aerial vehicle (UAV). For example, the UAV's control system may dampen the oscillations by causing the UAV to switch to a forward flight mode in which movement of the UAV results in drag on the payload, thereby damping the oscillations. In another example, the control system may cause the UAV to reduce an extent flight stabilization along at least one dimension, thereby resulting in damping of the detected oscillations due to energy dissipation during movement of the UAV along the dimension. In this way, the control system could select and carry out one or more such techniques, and could do so during retraction and/or deployment of the tether.Type: GrantFiled: August 5, 2019Date of Patent: March 1, 2022Assignee: WING AVIATION LLCInventors: Andre Prager, Trevor Shannon
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Patent number: 11104438Abstract: A payload coupling apparatus is provided that includes a housing. The housing is adapted for attachment to a first end of a tether. The apparatus further includes a slot extending downwardly from an outer surface of the housing towards a center of the housing thereby forming a lower lip on the housing beneath the slot. The slot is adapted to receive a handle of a payload. The apparatus further includes a sensor configured to detect touchdown of the payload and a transmitter configured to send a touchdown confirmation signal to an unmanned aerial vehicle (UAV) based on a touchdown detection by the sensor.Type: GrantFiled: December 22, 2017Date of Patent: August 31, 2021Assignee: Wing Aviation LLCInventors: Andre Prager, Trevor Shannon, Evan Twyford, Alexander Miller
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Publication number: 20210221510Abstract: Described herein are methods and systems for motorized control of a tether, such as for purposes of user interaction and feedback. In particular, a UAV's control system may determine one or more operational parameters of a motor for a winch disposed in the UAV, the winch including the tether and a spool. The control system may then detect in the one or more operational parameters, an operational pattern of the motor that is indicative of an intentional user-interaction with the tether. Based on the detected operational pattern of the motor that is indicative of the intentional user-interaction with the tether, the control system may determine a motor response process. Then, the control system may operate the motor in accordance with the determined motor response process.Type: ApplicationFiled: April 5, 2021Publication date: July 22, 2021Inventors: Andre Prager, Trevor Shannon
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Patent number: 11027843Abstract: A payload retrieval system including a UAV having a payload receptacle positioned within the UAV, a payload coupling apparatus positioned within the payload receptacle, a tether having a first end secured within the UAV and a second end attached to the payload coupling apparatus, and a payload guiding member positioned on an underside of the UAV for guiding at least part of a payload into the payload receptacle during retrieval of a payload.Type: GrantFiled: December 19, 2017Date of Patent: June 8, 2021Assignee: Wing Aviation LLCInventors: Andre Prager, Trevor Shannon, Zhefei Li
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Patent number: 10981651Abstract: Described herein are methods and systems for motorized control of a tether, such as for purposes of user interaction and feedback. In particular, a UAV's control system may determine one or more operational parameters of a motor for a winch disposed in the UAV, the winch including the tether and a spool. The control system may then detect in the one or more operational parameters, an operational pattern of the motor that is indicative of an intentional user-interaction with the tether. Based on the detected operational pattern of the motor that is indicative of the intentional user-interaction with the tether, the control system may determine a motor response process. Then, the control system may operate the motor in accordance with the determined motor response process.Type: GrantFiled: June 26, 2019Date of Patent: April 20, 2021Assignee: Wing Aviation LLCInventors: Andre Prager, Trevor Shannon
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Publication number: 20210107651Abstract: Described herein are methods and systems for picking up, transporting, and lowering a payload coupled to a tether of a winch system arranged on an unmanned aerial vehicle (UAV). For example, the winch system may include a motor for winding and unwinding the tether from a spool, and the UAV's control system may operate the motor to lower the tether toward the ground so a payload may be attached to the tether. The control system may monitor an electric current supplied to the motor to determine whether the payload has been attached to the tether. In another example, when lowering a payload, the control system may monitor the motor current to determine that the payload has reached the ground and responsively operate the motor to detach the payload from the tether. The control system may then monitor the motor current to determine whether the payload has detached from the tether.Type: ApplicationFiled: December 18, 2020Publication date: April 15, 2021Inventors: Trevor Shannon, Andre Prager
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Patent number: 10974831Abstract: An example system includes an aerial vehicle, a sensor, and a winch system. The winch system includes a tether disposed on a spool, a motor operable to apply a torque to the tether, and a payload coupling apparatus coupled to the tether and configured to mechanically couple to a payload. The system also includes a repositioning apparatus configured to reposition the payload coupling apparatus in at least a horizontal direction. A control system is configured to control the aerial vehicle to deploy the payload coupling apparatus by unwinding the tether from the spool; receive, while the aerial vehicle hovers above the payload and from the sensor, data indicative of a position of the payload coupling apparatus in relation to the payload; and reposition, using the repositioning apparatus and based on the data, the payload coupling apparatus in the horizontal direction to mechanically couple to the payload.Type: GrantFiled: May 12, 2020Date of Patent: April 13, 2021Assignee: Wing Aviation LLCInventors: Andre Prager, Trevor Shannon, Adam Woodworth
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Patent number: 10946963Abstract: An apparatus and method for transporting a payload are disclosed herein. In embodiments, a system for transporting a payload includes an unmanned aerial vehicle (UAV) including a payload coupling apparatus, and a containment apparatus having an aerodynamic shape and including first and second openings. The containment apparatus is located external to the UAV and attaches to an underside of the UAV. The payload coupling apparatus passes through the first and second openings of the containment apparatus to couple with the payload, and the payload passes through the second opening to be positioned inside or outside the containment apparatus.Type: GrantFiled: August 21, 2018Date of Patent: March 16, 2021Assignee: WING AVIATION LLCInventors: André Prager, Kyle Liske, Trevor Shannon, Zhefei Li