Patents by Inventor Richard J. Rikoski
Richard J. Rikoski 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: 10000260Abstract: Systems and methods are disclosed herein for a pressure tolerant energy system. The pressure tolerant energy system may comprise a pressure tolerant cavity and an energy system enclosed in the pressure tolerant cavity configured to provide electrical power to the vehicle. The energy system may include one or more battery cells and a pressure tolerant, programmable management circuit. The pressure tolerant cavity may be filled with an electrically-inert liquid, such as mineral oil. In some embodiments, the electrically-inert liquid may be kept at a positive pressure relative to a pressure external to the pressure tolerant cavity. The energy system may further comprise a pressure venting system configured to maintain the pressure inside the pressure tolerant cavity within a range of pressures. The pressure tolerant cavity may be sealed to prevent water ingress.Type: GrantFiled: March 15, 2017Date of Patent: June 19, 2018Assignee: Hadal, Inc.Inventors: James Morash, Jonathan Pompa, Ben Kfir, Robert S. Damus, Richard J. Rikoski
-
Publication number: 20180091236Abstract: The systems and methods described herein include releasable storage devices that can surface with data. The devices include data storage, an antenna, battery and means to propel the device to the surface or into the atmosphere. In certain embodiments, it is a USB memory stick, a battery, suitable buoyancy, and an antenna. In certain embodiments, the systems and methods described herein include a rocket to boost the system out of the water to a higher altitude. Once the system is airborne, it can transmit data to a ship or satellite via radio communications, via other line of site methods such as optical, or may be captured by an aircraft such as a UAV.Type: ApplicationFiled: November 2, 2017Publication date: March 29, 2018Inventors: Robert S. Damus, Richard J. Rikoski
-
Patent number: 9853744Abstract: The systems and methods described herein include releasable storage devices that can surface with data. The devices include data storage, an antenna, battery and means to propel the device to the surface or into the atmosphere. In certain embodiments, it is a USB memory stick, a battery, suitable buoyancy, and an antenna. In certain embodiments, the systems and methods described herein include a rocket to boost the system out of the water to a higher altitude. Once the system is airborne, it can transmit data to a ship or satellite via radio communications, via other line of site methods such as optical, or may be captured by an aircraft such as a UAV.Type: GrantFiled: January 17, 2013Date of Patent: December 26, 2017Assignee: HADAL, INC.Inventors: Robert S. Damus, Richard J. Rikoski
-
Patent number: 9776693Abstract: Systems and methods for adding buoyancy to an object are described herein. A buoyant material may be enclosed inside a flexible container, heated, and inserted into a free flooded cavity inside the object. The flexible container may then be formed to the shape of the cavity. After the flexible container is formed to the shape of the cavity, the flexible container may be cooled. The flexible container may hold a pre-determined amount of the syntactic material that provides a fixed amount of buoyancy. According to another aspect, systems and methods for packing a vehicle are described herein. In some embodiments, a buoyant material may be molded into the shape of a hull of a vehicle, and a plurality of cutouts may be extracted from the buoyant material which are specifically designed to incorporate one or more instruments.Type: GrantFiled: March 13, 2014Date of Patent: October 3, 2017Assignee: HADAL, INC.Inventors: Richard J. Rikoski, Jonathan Pompa, Robert S. Damus, Dylan Owens
-
Publication number: 20170267319Abstract: Systems and methods are disclosed herein for a pressure tolerant energy system. The pressure tolerant energy system may comprise a pressure tolerant cavity and an energy system enclosed in the pressure tolerant cavity configured to provide electrical power to the vehicle. The energy system may include one or more battery cells and a pressure tolerant, programmable management circuit. The pressure tolerant cavity may be filled with an electrically-inert liquid, such as mineral oil. In some embodiments, the electrically-inert liquid may be kept at a positive pressure relative to a pressure external to the pressure tolerant cavity. The energy system may further comprise a pressure venting system configured to maintain the pressure inside the pressure tolerant cavity within a range of pressures. The pressure tolerant cavity may be sealed to prevent water ingress.Type: ApplicationFiled: March 15, 2017Publication date: September 21, 2017Inventors: James Morash, Jonathan Pompa, Ben Kfir, Robert S. Damus, Richard J. Rikoski
-
Patent number: 9630686Abstract: Systems and methods are disclosed herein for a pressure tolerant energy system. The pressure tolerant energy system may comprise a pressure tolerant cavity and an energy system enclosed in the pressure tolerant cavity configured to provide electrical power to the vehicle. The energy system may include one or more battery cells and a pressure tolerant, programmable management circuit. The pressure tolerant cavity may be filled with an electrically-inert liquid, such as mineral oil. In some embodiments, the electrically-inert liquid may be kept at a positive pressure relative to a pressure external to the pressure tolerant cavity. The energy system may further comprise a pressure venting system configured to maintain the pressure inside the pressure tolerant cavity within a range of pressures. The pressure tolerant cavity may be sealed to prevent water ingress.Type: GrantFiled: March 13, 2014Date of Patent: April 25, 2017Assignee: HADAL, INC.Inventors: James Morash, Jonathan Pompa, Ben Kfir, Robert S. Damus, Richard J. Rikoski
-
Patent number: 9625614Abstract: Systems and methods described herein include improved data gathering, climate modeling and weather forecasting techniques. In particular, the systems include using Global Positioning System (GPS) measurements obtained from a network of GPS devices for simultaneously determining atmospheric parameters such as water vapor content, temperature and pressure, and correcting for errors in the GPS measurements, themselves. The systems and methods described herein include a central processor for receiving data from a plurality of GPS devices and updating a computerized climate or weather forecasting model. Advantageously, by using data from a plurality, and in some embodiments a very large number of GPS devices, the systems and methods described herein may solve for both propagation velocity of electromagnetic signals through the atmosphere (used for calculating atmospheric parameters useful in climate modeling) and GPS position error values (used for error correction at each GPS device).Type: GrantFiled: June 4, 2013Date of Patent: April 18, 2017Assignee: HADAL, INC.Inventor: Richard J. Rikoski
-
Patent number: 9529082Abstract: The application relates to bi-static or multi-static holographic navigation systems, including methods of localizing an emitter or receiver with high precision relative to the sea floor. The system and methods can be used with a fully active sonar or radar system using well synchronized transmitters and receivers. The system and methods can be used with a passive sonar or radar system localizing a transmitter or a receiver based on poorly timed received signals.Type: GrantFiled: March 21, 2013Date of Patent: December 27, 2016Assignee: Hadal, Inc.Inventor: Richard J. Rikoski
-
Patent number: 9399503Abstract: Systems and methods are described herein for a variable-depth sonar. A null in the frequency response between a first and second operating frequency band is identified. A center operating frequency for each of the first and the second operating band is adjusted based on the ambient pressure. Furthermore, the velocity state of a vehicle may be calculated using periodic velocity updates. At least one transducer transmits a first signal in a first direction, and a Doppler sensor receives an echo of the first signal. The vehicle is turned in a second direction, and the at least one transducer transmits a second signal in the second direction. Using the first and the second velocity measurement, a vehicle velocity state is calculated.Type: GrantFiled: March 14, 2014Date of Patent: July 26, 2016Assignee: Hadal, Inc.Inventor: Richard J. Rikoski
-
Patent number: 9321510Abstract: Systems and methods are described herein for launching, recovering, and handling a large number of vehicles on a ship to enable lower cost ocean survey. In one aspect, the system may include a shipping container based system with an oil services vessel. The vessel may include rolling systems through end to end shipping containers. One or more columns of containers may be accessed using a crane, an A-frame, or any other suitable transportation system. The system may enable the ability to launch or recover more than one vehicle using the launch and recovery system (e.g., AUVs, buoys, seaplanes, autonomous surface vessels, etc.). In one configuration, the system includes a stacking/elevator system to place the vehicles onto a second or higher layer of containers. The system may allow for modularized deployment of the vehicles, launch and recovery system, operation center, and more from self-contained shipping containers.Type: GrantFiled: March 13, 2014Date of Patent: April 26, 2016Assignee: Hadal, Inc.Inventors: Richard J. Rikoski, Robert S. Damus
-
Patent number: 9180940Abstract: Systems and methods for a robust underwater vehicle are described herein. A robust underwater vehicle may include a force-limiting coupler connecting an actuation system to an actuation fin. The force-limiting coupler may be configured to break away from the actuation system upon receiving a threshold force. The robust underwater vehicle may also comprise hull sections connected by a threaded turnbuckle. Carbon-fiber axial strength members may mate with the threaded turnbuckle to pull the hull sections together to a specified preload tension. The robust underwater vehicle may also include a blazed sonar array protected by a carbon fiber bow including a plurality of slits. The plurality of slits may provide significant protection to the sonar array while simultaneously allowing one or more transducers to transmit sonar signals in a two-dimensional plane.Type: GrantFiled: March 13, 2014Date of Patent: November 10, 2015Assignee: Hadal, Inc.Inventors: Richard J. Rikoski, Robert S. Damus, Jonathan Pompa, Dylan Owens, Richard Jenkins
-
Patent number: 9103938Abstract: The systems and methods described herein relate to systems and methods for synthetic aperture sonar (SAS) or radar including simultaneous localization and mapping (SLAM) for holographic navigation.Type: GrantFiled: May 7, 2012Date of Patent: August 11, 2015Assignee: Hadal, Inc.Inventor: Richard J. Rikoski
-
Patent number: 9103937Abstract: The systems and methods described herein relate to systems and methods for synthetic aperture sonar (SAS) or radar including high-frequency holographic navigation.Type: GrantFiled: May 7, 2012Date of Patent: August 11, 2015Assignee: Hadal, Inc.Inventor: Richard J. Rikoski
-
Patent number: 9036452Abstract: The systems and methods described herein relate to systems and methods for synthetic aperture sonar (SAS) or radar including seismic surveying. The systems may include a first number of a plurality of acoustic transmitter elements mounted on one or more vehicles, and a second number of a plurality of acoustic receiver elements mounted on one or more vehicles. Each of the vehicles may include a processor having a synthetic aperture image of a portion of the underwater terrain. The synthetic aperture image may include acoustic data obtained from prior synthetic aperture sonar imaging of the underwater terrain. The plurality of vehicles are arranged to form a planar synthetic aperture sonar array having a third number of phase centers. The third number of phase centers is equal to the first number multiplied by the second number. The transmitters in such systems may be configured to generate orthogonal acoustic signals.Type: GrantFiled: May 7, 2012Date of Patent: May 19, 2015Assignee: Hadal, Inc.Inventor: Richard J. Rikoski
-
Patent number: 8937641Abstract: A holographic map is formed of one or more holograms or images conforming to the open/closed aperture theorem and grazing angle compensated. A hologram can be thought of as the sum of all images over a range of angles, wherein the frequency and aspect information is coded into two dimensions. An open/closed aperture image is an image having all points in the image observed over the same range of angles. Grazing angle compensation projects the data onto a representation of the sea floor and the image is rescaled by the cosine (or secant) of the angle between a ray connecting the sonar to a point on the sea floor. A valid range of viewing aspects is defined. The images in the holographic map have both a frequency band and range of aspects that, after grazing angle compensation, describe all locations in the map.Type: GrantFiled: March 15, 2010Date of Patent: January 20, 2015Assignee: The United States of America as represented by the Secretary of the NavyInventor: Richard J. Rikoski
-
Publication number: 20140345511Abstract: Systems and methods are described herein for launching, recovering, and handling a large number of vehicles on a ship to enable lower cost ocean survey. In one aspect, the system may include a shipping container based system with an oil services vessel. The vessel may include rolling systems through end to end shipping containers. One or more columns of containers may be accessed using a crane, an A-frame, or any other suitable transportation system. The system may enable the ability to launch or recover more than one vehicle using the launch and recovery system (e.g., AUVs, buoys, seaplanes, autonomous surface vessels, etc.). In one configuration, the system includes a stacking/elevator system to place the vehicles onto a second or higher layer of containers. The system may allow for modularized deployment of the vehicles, launch and recovery system, operation center, and more from self-contained shipping containers.Type: ApplicationFiled: March 13, 2014Publication date: November 27, 2014Applicant: HADAL, INC.Inventors: Richard J. Rikoski, Robert S. Damus
-
Publication number: 20140328141Abstract: Systems and methods are described herein for a variable-depth sonar. A null in the frequency response between a first and second operating frequency band is identified. A center operating frequency for each of the first and the second operating band is adjusted based on the ambient pressure. Furthermore, the velocity state of a vehicle may be calculated using periodic velocity updates. At least one transducer transmits a first signal in a first direction, and a Doppler sensor receives an echo of the first signal. The vehicle is turned in a second direction, and the at least one transducer transmits a second signal in the second direction. Using the first and the second velocity measurement, a vehicle velocity state is calculated.Type: ApplicationFiled: March 14, 2014Publication date: November 6, 2014Applicant: HADAL, INC.Inventor: Richard J. Rikoski
-
Patent number: 8879357Abstract: The systems and methods described herein relate to systems and methods for synthetic aperture sonar (SAS) or radar including the use of orthogonal signals with SAS.Type: GrantFiled: May 7, 2012Date of Patent: November 4, 2014Assignee: Hadal, Inc.Inventor: Richard J. Rikoski
-
Patent number: 8873337Abstract: The systems and methods described herein relate to systems and methods for synthetic aperture sonar (SAS) or radar including overpinging with multiple SAS transmitters.Type: GrantFiled: May 7, 2012Date of Patent: October 28, 2014Assignee: Hadal, Inc.Inventor: Richard J. Rikoski
-
Patent number: 8867311Abstract: The systems and methods described herein relate to systems and methods for synthetic aperture sonar (SAS) having multiple transmitters and generating orthogonal pinging sequences configured to enhance performance.Type: GrantFiled: May 7, 2012Date of Patent: October 21, 2014Assignee: Hadal, Inc.Inventor: Richard J. Rikoski