Patents by Inventor Carl Nelson
Carl Nelson 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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Publication number: 20200262532Abstract: An autonomous sailing vessel may include a hull, a mast, a sail, and a sail release device. The mast may be mechanically coupled to the hull. The sail may be mechanically coupled to the mast. The sail release device may be operably coupled to the sail and may be configured to automatically release the sail to spill excess wind. Alternatively or additionally, the sail may include a fore sail element coupled to the mast and an aft sail element rotatably coupled at a fore of the aft sail element to an aft of the fore sail element. In this and other embodiments, the autonomous sailing vessel may further include a camber control assembly to automatically set a camber angle between the fore and aft sail elements.Type: ApplicationFiled: February 19, 2020Publication date: August 20, 2020Inventors: Lowell J. Berg, Jonathan Barrows, Eamon Carrig, Carl Nelson
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Patent number: 10702735Abstract: An elliptical system is disclosed having a crank assembly configured to be adjusted in length to accommodate users having varying gaits. In some embodiments, the crank assembly includes a crank and an axle connection bracket that is slidably adjustable with respect to the crank. For example, the crank assembly can include a crank link having a longitudinal body, where the longitudinal body is connected to the crank at one end and includes a longitudinal slot slidably coupled with the axle connection bracket. The axle connection bracket is configured to slide through a plurality of positions along the longitudinal body. In some embodiments, the crank assembly further includes a screw for adjusting the axle connection bracket with respect to the crank, where the screw can cause the axle connection bracket to slide through one or more positions of the plurality of positions when the screw is turned.Type: GrantFiled: March 23, 2016Date of Patent: July 7, 2020Assignees: NUtech Ventures, Madonna Rehabilitation HospitalInventors: Carl A. Nelson, Cale J. Stolle, Judith M. Burnfield, Thad W. Buster, Bernadette J. McCrory
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Publication number: 20200093553Abstract: A surgical robot can be configured for minimally invasive surgery (MIS) and other types of surgery with modular link geometry and disposable components. In some examples, the surgical robot includes a cable driver comprising at least one drive motor configured for tensioning a cable. The surgical robot includes an articulated surgical tool coupled to the drive motor by the cable. The articulated surgical tool comprises at least first and second articulated links and a joint coupling the first and second articulated links. The cable passes through the joint, and the joint comprises an elastic antagonist biased in opposition to tension from the cable to allow bidirectional actuation of the joint. The surgical robot includes a safety lock configured to lock the joint from allowing articulation of the first and second articulated links in response to a loss of tension in the cable.Type: ApplicationFiled: September 20, 2019Publication date: March 26, 2020Inventors: Carl A. Nelson, Nicholas Nelson
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Publication number: 20200060774Abstract: A surgical tool exchanger includes an elongated base having a first end and a second end. The surgical tool exchanger also includes an end effector configured to receive a replaceable surgical tool and an elbow configured to allow the end effector to pivot with respect to the elongated base. The surgical tool exchanger further includes an actuator connected to the second end of the elongated base. The actuator is operatively connected to the end effector and is configured to cause the end effector to retain the replaceable surgical tool in a first actuation state and release the replaceable surgical tool in a second actuation state.Type: ApplicationFiled: August 27, 2018Publication date: February 27, 2020Inventors: Carl A. NELSON, Raul Gonzalo GARAY ROMERO
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Publication number: 20200028871Abstract: Features of the present disclosure solve the above-identified problem by implementing user and entity behavior analytics (UEBA) system to group one or more computer machines into different clusters based on monitored behavior of the one or more computer machines. Specifically, a network device (e.g., administrator computer system) may monitor the activity of the one or more computer machines for a predetermined time period in order to identify the applications that the computer machines utilize. Based on the clustering and the identifying, the network device may automatically apply different access control policies for different clusters of machines and review those access control policies against future behavior periodically. By clustering machines based on usage behavior patterns and automatically recommending a rule set for deployment, the UEBA system may reduce potential points of failure for cybersecurity breaches.Type: ApplicationFiled: April 17, 2018Publication date: January 23, 2020Inventors: Peter THAYER, Deepak Jagannathan MANOHAR, Kambiz KOULADJIE, Joseph Carl Nelson BLACKBIRD, Prachi RATHEE
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Patent number: 10487899Abstract: A shock absorbing device having at least one canted spring disposed between two members is described. When the members move toward each other, the one or more canted coil springs are canted and compressed. The shock absorbing device takes advantage of the unique force-displacement curve of canted springs and reduces bounce back.Type: GrantFiled: February 17, 2016Date of Patent: November 26, 2019Assignee: NELSON PRODUCTS, INC.Inventor: Carl Nelson
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Publication number: 20190301839Abstract: Embodiments include active protection systems and methods for an aerial platform. An onboard system includes one or more radar modules, detects aerial vehicles within a threat range of the aerial platform, and determines if any of the plurality of aerial vehicles are an aerial threat. The onboard system also determines an intercept vector to the aerial threat, communicates the intercept vector to an eject vehicle, and causes the eject vehicle to be ejected from the aerial platform to intercept the aerial threat. The eject vehicle includes a rocket motor to accelerate the eject vehicle along an intercept vector, alignment thrusters to rotate a longitudinal axis of the eject vehicle to substantially align with the intercept vector, and divert thrusters to divert the eject vehicle in a direction substantially perpendicular to the intercept vector. The eject vehicle activates at least one of the alignment thrusters responsive to the intercept vector.Type: ApplicationFiled: May 14, 2019Publication date: October 3, 2019Inventors: David Sharpin, James Kolanek, Mark A. Cvetnic, Mike Hutchings, James Tennison, Kent Carl Nelson, Harold Kregg Hunsberger, Behshad Baseghi
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Patent number: 10420916Abstract: A probe for traversing a tubular passage includes an introducer to be supported at an entrance to the tubular passage. The probe also includes a probe tip to traverse the tubular passage, and a tube with an inflatable tube segment. In some embodiments, the inflatable tube segment is storable in the probe tip. The inflatable tube segment is configured to be inflated to push the probe tip away from the introducer toward an end of the tubular passage. In some embodiments, the probe includes a sealing mechanism, where the sealing mechanism can be positioned between the inflatable tube segment of the tube and the introducer to maintain the inflatable tube segment in a deflated configuration until inflation of the inflatable tube segment.Type: GrantFiled: February 10, 2015Date of Patent: September 24, 2019Assignee: NUTECH VENTURESInventors: Carl Nelson, Benjamin Terry, Abolfazl Pourghodrat, Hossein Dehghani, Dmitry Oleynikov, Prithviraj Dasgupta
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Patent number: 10295312Abstract: Embodiments include active protection systems and methods for an aerial platform. An onboard system includes one or more radar modules, detects aerial vehicles within a threat range of the aerial platform, and determines if any of the plurality of aerial vehicles are an aerial threat. The onboard system also determines an intercept vector to the aerial threat, communicates the intercept vector to an eject vehicle, and causes the eject vehicle to be ejected from the aerial platform to intercept the aerial threat. The eject vehicle includes a rocket motor to accelerate the eject vehicle along an intercept vector, alignment thrusters to rotate a longitudinal axis of the eject vehicle to substantially align with the intercept vector, and divert thrusters to divert the eject vehicle in a direction substantially perpendicular to the intercept vector. The eject vehicle activates at least one of the alignment thrusters responsive to the intercept vector.Type: GrantFiled: October 26, 2015Date of Patent: May 21, 2019Assignee: Northrop Grumman Innovation Systems, Inc.Inventors: David Sharpin, James Kolanek, Mark A. Cvetnic, Mike Hutchings, James Tennison, Kent Carl Nelson, Harold Kregg Hunsberger, Behshad Baseghi
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Patent number: 10288203Abstract: A latching connector having a pin, a housing, and a canted coil spring is disclosed. The housing has an opening that slidably receives the pin. The housing and the pin each have a groove that is sized and dimensioned to receive a portion of the canted coil spring. The pin groove and housing groove have a curved surface with a radius that is equal to or larger than the major axis of the canted coil spring. The canted coil spring has an outer diameter that is equal to or larger than the diameter of the housing groove. Together, the pin, housing, and canted coil spring provide a latching connector with a reliable and consistent connect force and disconnect force. The latching connector provides improved electrical conductivity from the pin to the housing by providing multiple contact points with the canted coil spring.Type: GrantFiled: March 26, 2015Date of Patent: May 14, 2019Assignee: NELSON PRODUCTS, INC.Inventor: Carl Nelson
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Patent number: 10252100Abstract: A gait replication apparatus can include a scalable mechanical mechanism configured to replicate different gaits. The scalable mechanical mechanism can include, for example, a four-bar linkage, a pantograph, a cam/Scotch-yoke mechanism, and so forth. In some embodiments, the mechanical mechanism includes a beam rotating about an axis passing proximate to its center, with a foot pedal slidably coupled with the beam, and a timing chain/belt or cable pulley-pair coupled with the foot pedal and looped about the beam. A method can include decomposing a foot path defined by Cartesian coordinates into polar coordinates, and providing a mechanical support for a foot, where a first mechanism controls an angular position of the mechanical support with respect to a reference frame, and a second mechanism controls a radial distance of the mechanical support from the reference frame.Type: GrantFiled: October 20, 2016Date of Patent: April 9, 2019Assignees: NUTECH VENTURES, MADONNA REHABILITATION HOSPITALInventors: Carl A. Nelson, Cale J. Stolle, Judith M. Burnfield
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Patent number: 10251659Abstract: This disclosure describes compliant graspers for use in endoscopic surgeries.Type: GrantFiled: April 2, 2013Date of Patent: April 9, 2019Assignee: NUtech VenturesInventors: Carl Nelson, Alan Goyzueta
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Patent number: 10244008Abstract: Techniques are disclosed for managing communication channels in a communication system that includes communication devices and a communication server. In one embodiment, a communication device may receive an invitation to join a new communication channel, the invitation comprising a universal resource locator (URL) link to a location that contains instructions for joining the new communication channel. The communication device may then launch a companion application in response to activating the URL link where the companion application may be associated with an account administered by a communications server. The companion application may be configured to manage one or more communication devices. A user may select from among the communication devices managed by the companion application to be added to the new communication channel and send, to the communication server, an acceptance to the invitation to join the new communication channel.Type: GrantFiled: November 16, 2018Date of Patent: March 26, 2019Assignee: Republic Wireless, Inc.Inventors: Sai Rathnam, Justin Milam, Ryan McShane, Adam Cook, Brandon Smith, Carl Nelson, Sam Quaile
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Publication number: 20190052692Abstract: A system for intermediated communication between applications running on the same computer is presented. The system routes communication between a first application and a second application through a data broker on a remote server to avoid direct communication between the applications. The first application may be a desktop application, such as a word processing application, that has an add-in installed to facilitate communication through the data broker. The second application may be a web browser that includes a web client implemented using standard functionality of the web browser, without an application-specific plug-in. The data broker operates on a remote server to receive and direct communication between the applications. By eliminating direct communication between the applications, the data broker improves system security and reliability by utilizing communication protocols and capabilities already existing within the computer.Type: ApplicationFiled: October 15, 2018Publication date: February 14, 2019Inventors: Colin D. Borrowman, Byron Saunders, Carl Nelson Artz, Richard Myott, Steven Calise, John C. Gagnon
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Patent number: 10104152Abstract: A system for intermediated communication between applications running on the same computer is presented. The system routes communication between a first application and a second application through a data broker on a remote server to avoid direct communication between the applications. The first application may be a desktop application, such as a word processing application, that has an add-in installed to facilitate communication through the data broker. The second application may be a web browser that includes a web client implemented using standard functionality of the web browser, without an application-specific plug-in. The data broker operates on a remote server to receive and direct communication between the applications. By eliminating direct communication between the applications, the data broker improves system security and reliability by utilizing communication protocols and capabilities already existing within the computer.Type: GrantFiled: April 28, 2016Date of Patent: October 16, 2018Assignee: TEAMMATE LICENSING B.V.Inventors: Colin D. Borrowman, Byron Saunders, Carl Nelson Artz, Richard Myott, Steven Calise, John C. Gagnon
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Publication number: 20180111017Abstract: An elliptical system is disclosed having a crank assembly configured to be adjusted in length to accommodate users having varying gaits. In some embodiments, the crank assembly includes a crank and an axle connection bracket that is slidably adjustable with respect to the crank. For example, the crank assembly can include a crank link having a longitudinal body, where the longitudinal body is connected to the crank at one end and includes a longitudinal slot slidably coupled with the axle connection bracket. The axle connection bracket is configured to slide through a plurality of positions along the longitudinal body. In some embodiments, the crank assembly further includes a screw for adjusting the axle connection bracket with respect to the crank, where the screw can cause the axle connection bracket to slide through one or more positions of the plurality of positions when the screw is turned.Type: ApplicationFiled: March 23, 2016Publication date: April 26, 2018Inventors: Carl A. NELSON, Cale J. STOLLE, Judith M. BURNFIELD, Thad W. BUSTER, Bernadette J. McCRORY
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Publication number: 20170318072Abstract: A system for intermediated communication between applications running on the same computer is presented. The system routes communication between a first application and a second application through a data broker on a remote server to avoid direct communication between the applications. The first application may be a desktop application, such as a word processing application, that has an add-in installed to facilitate communication through the data broker. The second application may be a web browser that includes a web client implemented using standard functionality of the web browser, without an application-specific plug-in. The data broker operates on a remote server to receive and direct communication between the applications. By eliminating direct communication between the applications, the data broker improves system security and reliability by utilizing communication protocols and capabilities already existing within the computer.Type: ApplicationFiled: April 28, 2016Publication date: November 2, 2017Inventors: Colin D. Borrowman, Byron Saunders, Carl Nelson Artz, Richard Myott, Steven Calise, John C. Gagnon
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Publication number: 20170234391Abstract: A shock absorbing device having at least one canted spring disposed between two members is described. When the members move toward each other, the one or more canted coil springs are canted and compressed. The shock absorbing device takes advantage of the unique force-displacement curve of canted springs and reduces bounce back.Type: ApplicationFiled: February 17, 2016Publication date: August 17, 2017Inventor: Carl Nelson
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Patent number: 9724833Abstract: A grasper can include a first pantograph cell and a second pantograph cell coupled with the first pantograph cell. The first and second pantograph cells can be coupled together at a first pivot and a second pivot. The grasper can also include a finger extendable in a direction extending between the first pivot and the second pivot. The grasper can include a support base, where one or more links of the first pantograph cell can be slidably coupled with the support base for extending the grasper. In some embodiments, the grasper can be configured to extend along a curved path. In some embodiments, the finger can be biased in a direction away from an object to be grasped by the grasper, and also biased in a direction toward an object to be grasped by the grasper when the grasper is extended.Type: GrantFiled: May 16, 2016Date of Patent: August 8, 2017Assignee: NUTECH VENTURESInventor: Carl A. Nelson
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Publication number: 20170175938Abstract: A latching connector having a pin, a housing, and a canted coil spring is disclosed. The housing has an opening that slidably receives the pin. The housing and the pin each have a groove that is sized and dimensioned to receive a portion of the canted coil spring. The pin groove and housing groove have a curved surface with a radius that is equal to or larger than the major axis of the canted coil spring. The canted coil spring has an outer diameter that is equal to or larger than the diameter of the housing groove. Together, the pin, housing, and canted coil spring provide a latching connector with a reliable and consistent connect force and disconnect force. The latching connector provides improved electrical conductivity from the pin to the housing by providing multiple contact points with the canted coil spring.Type: ApplicationFiled: March 26, 2015Publication date: June 22, 2017Applicant: Nelson Products, Inc.Inventor: Carl Nelson