Patents by Inventor Eric Ryan
Eric Ryan 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: 20260098878Abstract: The present application discloses a current monitor mountable to an energized electrical conductor in an electric power system and related methods. In one embodiment, a current monitor comprises a housing, a first moveable arm coupled to the housing, and a second moveable arm coupled to the housing. The first moveable arm and the second moveable arm are configurable in an open configuration and a closed configuration. A current sensor is disposed in the moveable first arm and the second moveable arm and generates a signal output representing a current flow in the energized electrical conductor. The first moveable arm and the second moveable arm form a channel to receive the electrical conductor in the open configuration and transition to a closed configuration in which the first moveable arm and the second moveable arm substantially surround the electrical conductor in response to the electrical conductor entering the channel.Type: ApplicationFiled: October 8, 2024Publication date: April 9, 2026Applicant: Schweitzer Engineering Laboratories, Inc.Inventors: Eric M. Sawyer, Samuel D. Kusch, Eric Ryan, Luis Rodriguez Torres, Robert George, Miralem Cosic, Eugene K. Weaver
-
Patent number: 11662369Abstract: A split core current transformer (CT) includes a first CT core half and a first housing that houses the first CT core half. The split core CT includes a second core half and a housing that houses the second CT core half. The split core CT includes a first set of bushings configured to flexibly couple the first insulative body to the first housing to maintain contact between faces of the first CT core half and faces of the second CT core half.Type: GrantFiled: October 11, 2021Date of Patent: May 30, 2023Assignee: Schweitzer Engineering Laboratories, Inc.Inventors: Eric Ryan, Mark A. Thomas
-
Patent number: 11631807Abstract: Aspects of the present technology are directed toward Integrated Circuits (IC) including a plurality of trenches disposed in a substrate about a set of silicide regions. The trenches can extend down into the substrate below the set of silicide regions. The silicide regions can be formed by implanting metal ions into portions of a substrate exposed by a mask layer with narrow pitch openings. The trenches can be formed by selectively etching the substrate utilizing the set of silicide regions as a trench mask. An semiconductor material with various degree of crystallinity can be grown from the silicide regions, in openings that extend through subsequently formed layers down to the silicide regions.Type: GrantFiled: August 16, 2021Date of Patent: April 18, 2023Assignee: Integrated Silicon Solution, (Cayman) Inc.Inventors: Kuk-Hwan Kim, Dafna Beery, Marcin Gajek, Michail Tzoufras, Kadriye Deniz Bozdag, Eric Ryan, Satoru Araki, Andy Walker
-
Publication number: 20230110022Abstract: A split core current transformer (CT) includes a first CT core half and a first housing that houses the first CT core half. The split core CT includes a second core half and a housing that houses the second CT core half. The split core CT includes a first set of bushings configured to flexibly couple the first insulative body to the first housing to maintain contact between faces of the first CT core half and faces of the second CT core half.Type: ApplicationFiled: October 11, 2021Publication date: April 13, 2023Applicant: Schweitzer Engineering Laboratories, Inc.Inventors: Eric Ryan, Mark A. Thomas
-
Publication number: 20220029092Abstract: Aspects of the present technology are directed toward Integrated Circuits (IC) including a plurality of trenches disposed in a substrate about a set of silicide regions. The trenches can extend down into the substrate below the set of silicide regions. The silicide regions can be formed by implanting metal ions into portions of a substrate exposed by a mask layer with narrow pitch openings. The trenches can be formed by selectively etching the substrate utilizing the set of silicide regions as a trench mask. An semiconductor material with various degree of crystallinity can be grown from the silicide regions, in openings that extend through subsequently formed layers down to the silicide regions.Type: ApplicationFiled: August 16, 2021Publication date: January 27, 2022Inventors: Kuk-Hwan Kim, Dafna Beery, Marcin Gajek, Michail Tzoufras, Kadriye Deniz Bozdag, Eric Ryan, Satoru Araki, Andy Walker
-
Patent number: 11152152Abstract: The present disclosure relates to a fabrication process for a current transformer. For example, the process may include wrapping first windings around a first core half of a magnetic core of a current transformer. The process may include wrapping second windings around a second core half of the magnetic core. The magnetic core may be inserted into an overmold tool. The process may include overmolding a first overmold over the first core half of the magnetic core and a second overmold over the second core half of the magnetic core. After overmolding, the magnetic core may be cut in half.Type: GrantFiled: December 3, 2018Date of Patent: October 19, 2021Assignee: Schweitzer Engineering Laboratories, Inc.Inventors: Mark A. Thomas, Eric Ryan, David Kenny
-
Patent number: 11107979Abstract: Aspects of the present technology are directed toward Integrated Circuits (IC) including a plurality of trenches disposed in a substrate about a set of silicide regions. The trenches can extend down into the substrate below the set of silicide regions. The silicide regions can be formed by implanting metal ions into portions of a substrate exposed by a mask layer with narrow pitch openings. The trenches can be formed by selectively etching the substrate utilizing the set of silicide regions as a trench mask. An semiconductor material with various degree of crystallinity can be grown from the silicide regions, in openings that extend through subsequently formed layers down to the silicide regions.Type: GrantFiled: December 28, 2018Date of Patent: August 31, 2021Assignee: Spin Memory, Inc.Inventors: Kuk-Hwan Kim, Dafna Beery, Marcin Gajek, Michail Tzoufras, Kadriye Deniz Bozdag, Eric Ryan, Satoru Araki, Andy Walker
-
Patent number: 10971295Abstract: The present disclosure relates to ensuring contact between core halves of a current transformer. For example, a current transformer (CT) may include a split core comprising a first core half having a first plurality of faces and a second core half having a second plurality of faces. Each face of the first core half may contact a corresponding face of the second core half to allow magnetic flux to flow through the split core to induce current on windings of the CT. The CT may include a first housing that houses the first core half and a second housing that the second core half. The CT may include a biasing element that biases the second core half towards the first core half to ensure that each face of the second core half contacts the corresponding face of the first core half.Type: GrantFiled: December 3, 2018Date of Patent: April 6, 2021Assignee: Schweitzer Engineering Laboratories, Inc.Inventors: Mark A. Thomas, Eric Ryan
-
Publication number: 20200212296Abstract: Aspects of the present technology are directed toward Integrated Circuits (IC) including a plurality of trenches disposed in a substrate about a set of silicide regions. The trenches can extend down into the substrate below the set of silicide regions. The silicide regions can be formed by implanting metal ions into portions of a substrate exposed by a mask layer with narrow pitch openings. The trenches can be formed by selectively etching the substrate utilizing the set of silicide regions as a trench mask. An semiconductor material with various degree of crystallinity can be grown from the silicide regions, in openings that extend through subsequently formed layers down to the silicide regions.Type: ApplicationFiled: December 28, 2018Publication date: July 2, 2020Inventors: Kuk-Hwan Kim, Dafna Beery, Marcin Gajek, Michail Tzoufras, Kadriye Deniz Bozdag, Eric Ryan, Satoru Araki, Andy Walker
-
Publication number: 20200176182Abstract: The present disclosure relates to a fabrication process for a current transformer. For example, the process may include wrapping first windings around a first core half of a magnetic core of a current transformer. The process may include wrapping second windings around a second core half of the magnetic core. The magnetic core may be inserted into an overmold tool. The process may include overmolding a first overmold over the first core half of the magnetic core and a second overmold over the second core half of the magnetic core. After overmolding, the magnetic core may be cut in half.Type: ApplicationFiled: December 3, 2018Publication date: June 4, 2020Applicant: Schweitzer Engineering Laboratories, Inc.Inventors: Mark A. Thomas, Eric Ryan, David Kenny
-
Publication number: 20200176169Abstract: The present disclosure relates to ensuring contact between core halves of a current transformer. For example, a current transformer (CT) may include a split core comprising a first core half having a first plurality of faces and a second core half having a second plurality of faces. Each face of the first core half may contact a corresponding face of the second core half to allow magnetic flux to flow through the split core to induce current on windings of the CT. The CT may include a first housing that houses the first core half and a second housing that the second core half. The CT may include a biasing element that biases the second core half towards the first core half to ensure that each face of the second core half contacts the corresponding face of the first core half.Type: ApplicationFiled: December 3, 2018Publication date: June 4, 2020Applicant: Schweitzer Engineering Laboratories, Inc.Inventors: Mark A. Thomas, Eric Ryan
-
Patent number: 10551415Abstract: The present disclosure relates to systems and methods of locking a faulted circuit indicator (FCI). For example, the FCI may include a locking assembly. The locking assembly may include a lock plate that selectively moves between a locked position and an unlocked position. When in the locked position, the lock plate blocks a lock link of the FCI from moving in a first direction to prevent the FCI from opening. When in an unlocked position, the lock plate enables the lock link of the FCI to move in the first direction to allow the FCI to open.Type: GrantFiled: April 16, 2019Date of Patent: February 4, 2020Assignee: Schweitzer Engineering Laboratories, Inc.Inventors: Eric Ryan, Mark A. Thomas, Mark F. Witczak
-
Publication number: 20190277892Abstract: The present disclosure relates to systems and methods of locking a faulted circuit indicator (FCI). For example, the FCI may include a locking assembly. The locking assembly may include a lock plate that selectively moves between a locked position and an unlocked position. When in the locked position, the lock plate blocks a lock link of the FCI from moving in a first direction to prevent the FCI from opening. When in an unlocked position, the lock plate enables the lock link of the FCI to move in the first direction to allow the FCI to open.Type: ApplicationFiled: April 16, 2019Publication date: September 12, 2019Applicant: Schweitzer Engineering Laboratories, Inc.Inventors: Eric Ryan, Mark A. Thomas, Mark F. Witczak
-
Patent number: 10338108Abstract: The present disclosure relates to systems and methods of locking a faulted circuit indicator (FCI). For example, the FCI may include a locking assembly. The locking assembly may include a lock plate that selectively moves between a locked position and an unlocked position. When in the locked position, the lock plate blocks a lock link of the FCI from moving in a first direction to prevent the FCI from opening. When in an unlocked position, the lock plate enables the lock link of the FCI to move in the first direction to allow the FCI to open.Type: GrantFiled: March 7, 2018Date of Patent: July 2, 2019Assignee: Schweitzer Engineering Laboratories, Inc.Inventors: Eric Ryan, Mark A. Thomas, Mark F. Witczak
-
Publication number: 20090138133Abstract: Systems and methods provide power management on a wagering game machine. Power consumption for various components of a wagering game machine may be adjusted based on various factors, including inactivity, component activity, power source changes, time based events, wireless access point proximity, change in battery voltage, credit level threshold, change in ambient lighting, related or adjacent machine power status, mode transition to play mode, mode transition to attract mode and mode transition to diagnostic mode. Power management events and power usage data may be communicated to a remote system for analysis or action. Power management commands or policies may be received from a remote system.Type: ApplicationFiled: July 21, 2006Publication date: May 28, 2009Applicant: WMS Gaming Inc.Inventors: Dale R. Buchholz, Mark B. Gagner, Robert A. Grom, Steven J. Lee, Nevin J. Liber, Craig J. Sylla, Matthew R. Fitzdimons, Eric Ryan
-
Publication number: 20050193617Abstract: A composite fishing rod is described having a polygonal exterior with an integral interior spine which attaches to the interior of the joints or facets of the polygonal exterior. The polygonal exterior and spine are formed in one homogeneous structure, wherein gluing or other attachment is not required after forming the rod section. The fishing rod provides a high strength to weight ratio with improved flexibility, durability and action when compared with rods of conventional construction. The invention describes alternative embodiments for fabrication and novel joining ferrules, reel seat, line guide and other accessories directed toward enhanced utility.Type: ApplicationFiled: February 24, 2005Publication date: September 8, 2005Inventor: Eric Ryan