Patents by Inventor Scott D. Wilson
Scott D. Wilson 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: 8357179Abstract: Devices including a self-expandable member having a proximal end portion and a main body portion. The self-expandable member is movable from a first delivery position to a second placement position, in the first delivery position the expandable member being in an unexpanded position and having a nominal first diameter and in the second position the expandable member being in a radially expanded position and having a second nominal diameter greater than the first nominal diameter for deployment within a vessel or duct of a patient. The expandable member includes a plurality of cell structures with the cell structures in the main body portion extending circumferentially around a longitudinal axis of the expandable member and the cell structures in the proximal end portion extending less than circumferentially around the longitudinal axis of the expandable member to form first and second peripheral rails that vary in width along their lengths.Type: GrantFiled: February 4, 2011Date of Patent: January 22, 2013Assignee: Concentric Medical, Inc.Inventors: Ryan M. Grandfield, Scott D. Wilson, John H. Miller, Elliot H. Sanders
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Publication number: 20120246665Abstract: An optical pickup assembly that has flexible beams that support an objective lens for adjustment in a focusing direction and a tracking direction. The flexible beams are used to support and move the objective lens. A controller operates electromagnetic actuators that move the flexible beams.Type: ApplicationFiled: March 23, 2011Publication date: September 27, 2012Applicant: ORACLE INTERNATIONAL CORPORATIONInventor: Scott D. Wilson
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Publication number: 20120215250Abstract: Devices including, but not limited to, a self-expandable member having a proximal end portion and a main body portion. The self-expandable member is movable from a first delivery position to a second placement position, in the first delivery position the expandable member being in an unexpanded position and having a nominal first diameter and in the second position the expandable member being in a radially expanded position and having a second nominal diameter greater than the first nominal diameter for deployment within a vessel or duct of a patient. The expandable member includes a plurality of cell structures with the cell structures in the main body portion extending circumferentially around a longitudinal axis of the expandable member and the cell structures in the proximal end portion extending less than circumferentially around the longitudinal axis of the expandable member to form first and second peripheral rails that vary in width along their lengths.Type: ApplicationFiled: November 23, 2011Publication date: August 23, 2012Applicant: CONCENTRIC MEDICAL, INC.Inventors: Ryan M. Grandfield, Scott D. Wilson, Elliot H. Sanders
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Publication number: 20120209311Abstract: Devices including, but not limited to, a self-expandable member having a proximal end portion and a main body portion. The self-expandable member is movable from a first delivery position to a second placement position, in the first delivery position the expandable member being in an unexpanded position and having a nominal first diameter and in the second position the expandable member being in a radially expanded position and having a second nominal diameter greater than the first nominal diameter for deployment within a vessel or duct of a patient. The expandable member includes a plurality of cell structures with the cell structures in the main body portion extending circumferentially around a longitudinal axis of the expandable member and the cell structures in the proximal end portion extending less than circumferentially around the longitudinal axis of the expandable member.Type: ApplicationFiled: February 3, 2012Publication date: August 16, 2012Applicant: CONCENTRIC MEDICAL, INC.Inventors: Ryan M. Grandfield, Scott D. Wilson, Elliot H. Sanders
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Publication number: 20110184456Abstract: Devices including a self-expandable member having a proximal end portion and a main body portion. The self-expandable member is movable from a first delivery position to a second placement position, in the first delivery position the expandable member being in an unexpanded position and having a nominal first diameter and in the second position the expandable member being in a radially expanded position and having a second nominal diameter greater than the first nominal diameter for deployment within a vessel or duct of a patient. The expandable member includes a plurality of cell structures with the cell structures in the main body portion extending circumferentially around a longitudinal axis of the expandable member and the cell structures in the proximal end portion extending less than circumferentially around the longitudinal axis of the expandable member to form first and second peripheral rails that vary in width along their lengths.Type: ApplicationFiled: February 4, 2011Publication date: July 28, 2011Applicant: CONCENTRIC MEDICAL, INC.Inventors: Ryan M. Grandfield, Scott D. Wilson, John H. Miller, Elliot H. Sanders
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Publication number: 20110009941Abstract: A device including a self-expandable member having a proximal end portion and a main body portion. Each of the self-expandable portions consists of a plurality of cell structures formed by intersecting strut members. In one implementation, at least one proximal cell structure in the proximal end portion has one or more struts that have a width and/or thickness greater than the width and/or thickness of the majority of strut members in the main body of the expandable member. In another implementation at least some of the intersecting strut members have a thickness to width ratio of greater than one. Attached to at least one of the proximal-most cell structures in the proximal end portion is a proximally extending flexible wire having sufficient length and flexibility to navigate the tortuous vasculature of a patient. In another implementation, the device is delivered to the treatment site through the lumen of a delivery catheter.Type: ApplicationFiled: December 21, 2009Publication date: January 13, 2011Applicant: CONCENTRIC MEDICAL, INC.Inventors: Ryan M. Grandfield, Scott D. Wilson, John H. Miller, Emily Vu, Kirk L. Pedersen, Craig L. Bonsignore, Elliot H. Sanders
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Publication number: 20110009940Abstract: A device including a self-expandable member having a proximal end portion, a main body portion and a distal end portion. Each of the self-expandable portions consists of a plurality of cell structures formed by intersecting strut members. In one implementation, at least one proximal cell structure in the proximal end portion has one or more struts that have a width and/or thickness greater than the width and/or thickness of the majority of strut members in the main body and distal end portions of the expandable member. Attached to at least one of the proximal-most cell structures in the proximal end portion is a proximally extending flexible wire having sufficient length and flexibility to navigate the tortuous vasculature of a patient. In another implementation, the device is delivered to the treatment site through the lumen of a delivery catheter.Type: ApplicationFiled: October 5, 2009Publication date: January 13, 2011Applicant: Concentric Medical, Inc.Inventors: Ryan M. Grandfield, Scott D. Wilson, John H. Miller, Emily Vu, Kirk L. Pedersen, Craig L. Bonsignore, Elliot H. Sanders
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Publication number: 20110009875Abstract: An embolic obstruction retrieval device including a self-expandable member having a proximal end portion, a main body portion and a distal end portion. Each of the self-expandable portions consists of a plurality of cell structures formed by intersecting strut members. At least one proximal cell structure in the proximal end portion has one or more struts that have a width and/or thickness greater than the width and/or thickness of the majority of strut members in the main body and distal end portions of the expandable member. Attached to at least one of the proximal-most cell structures in the proximal end portion is a proximally extending flexible wire having sufficient length and flexibility to navigate the tortuous vasculature and access the embolic obstruction. In one implementation, the embolic obstruction retrieval device is delivered to the embolic obstruction through the lumen of a delivery catheter.Type: ApplicationFiled: July 8, 2009Publication date: January 13, 2011Applicant: CONCENTRIC MEDICAL, INC.Inventors: Ryan M. Grandfield, Scott D. Wilson, John H. Miller, Emily Vu, Kirk L. Pedersen, Craig L. Bonsignore, Elliot H. Sanders
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Publication number: 20110009950Abstract: A device including a self-expandable member having a proximal end portion and a main body portion. The self-expandable member is movable from a first delivery position to a second placement position, in the first delivery position the expandable member being in an unexpanded position and having a nominal first diameter and in the second position the expandable member being in a radially expanded position and having a second nominal diameter greater than the first nominal diameter for deployment within a vessel or duct of a patient. The expandable member includes a plurality of cell structures with the cell structures in the main body portion extending circumferentially around a longitudinal axis of the expandable member and the cell structures in the proximal end portion extending less than circumferentially around the longitudinal axis of the expandable member. In one implementation the cell structures have dimensional and material characteristics that result in about a ?1.5N to a about a ?3.Type: ApplicationFiled: July 8, 2010Publication date: January 13, 2011Applicant: CONCENTRIC MEDICAL, INC.Inventors: Ryan M. Grandfield, Scott D. Wilson, John H. Miller, Emily Vu, Kirk L. Pedersen, Craig L. Bonsignore, Elliot H. Sanders
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Patent number: 6873580Abstract: Disclosed is a method of attaching components of an optical head. In one embodiment, first and second optical assemblies of the optical head are positioned adjacent to each other. The first optical assembly may include a first optical element, and the second optical assembly may include a second optical element. Both of the first and second optical elements are configured to transmit light for reading or writing data to an optical data storage media. The position of a first optical assembly is adjusted with respect to the second optical assembly until the first optical element and second optical elements are in optical communication with each other. Thereafter, the first and second optical assemblies are rigidly connected while the first and second optical elements are in optical communication with each other.Type: GrantFiled: May 1, 2001Date of Patent: March 29, 2005Assignee: DPHI Acquisitions, Inc.Inventors: Erik J. Zimmer, Scott D. Wilson, Ian R. Redmond, Bernard W. Bell, Daniel G. Bergeson
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Patent number: 6631302Abstract: Extremely small optical heads are being developed for use in optical storage devices. The heads typically include a light source, a lens and a photodetector array. The beam of light generated by the light source must be aligned precisely with central axis of the lens and with the photodetector array. Because the heads are so small, their components are fixed permanently together; no adjustments are possible after assembly. A system of this invention includes a rotational stage, a pair of X-translation stages, and a pair Y-translation stages. The stages are mounted in a mechanical path between first and second holding devices. One component of the head, which would typically include the light source, is held in the first holding device. Another component, which would typically include the lens, is held in the second holding device. The stages are adjusted until the light beam exits the first component on an axis that coincides with the center of rotation of the rotational stage.Type: GrantFiled: April 6, 2000Date of Patent: October 7, 2003Assignee: DPHI Acquisitions, Inc.Inventor: Scott D. Wilson
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Publication number: 20020167884Abstract: Disclosed is a method of attaching components of an optical head. In one embodiment, first and second optical assemblies of the optical head are positioned adjacent to each other. The first optical assembly may include a first optical element, and the second optical assembly may include a second optical element. Both of the first and second optical elements are configured to transmit light for reading or writing data to an optical data storage media. The position of a first optical assembly is adjusted with respect to the second optical assembly until the first optical element and second optical elements are in optical communication with each other. Thereafter, the first and second optical assemblies are rigidly connected while the first and second optical elements are in optical communication with each other.Type: ApplicationFiled: May 1, 2001Publication date: November 14, 2002Inventors: Erik J. Zimmer, Scott D. Wilson, Ian R. Redmond, Bernard W. Bell, Daniel G. Bergeson
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Publication number: 20020163865Abstract: Disclosed is a method for attaching components of an optical head. In one embodiment, a substrate and a light source assembly are positioned adjacent to each other. The light source assembly is configured to generate light for reading or writing data to an optical data storage media. The light source assembly includes a first and second alignment marks, and the substrate includes first and second alignment marks. The position of the light source assembly is adjusted with respect to the substrate until a line extending between the first and second alignment marks of the light source assembly is substantially parallel to a line extending between the first and second alignment marks of the substrate. Thereafter, a rigid connection is created between the light source assembly and the substrate.Type: ApplicationFiled: May 1, 2001Publication date: November 7, 2002Inventors: Erik J. Zimmer, Scott D. Wilson, Bernard W. Bell, Ian R. Redmond
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Patent number: 6213705Abstract: A tape storage library apparatus includes a gripper for handling tape cartridges and an integrated camera, proximity sensor, and reach safe sensor operable with a common light source for performing multiple tape cartridge sensing functions. The camera reads the labels of tape cartridges stored in slots of a storage library. The proximity sensor senses the presence and absence of tape cartridges in the slots. The proximity sensor also distinguishes between labeled and unlabeled tape cartridges stored in the slots. The reach safe sensor senses the presence of obstructions in the path of movement of the gripper. The proximity sensor further calibrates the position of the gripper in the storage library. A processor operable with the reach safe sensor calibrates the optical source to ensure proper tape cartridge sensing functions.Type: GrantFiled: August 24, 1999Date of Patent: April 10, 2001Assignee: Storage Technology CorporationInventor: Scott D. Wilson
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Patent number: 5814171Abstract: A method and apparatus is provided for auditing cartridges and empty cells in a storage library system including a plurality of cells for storing cartridges and further including a robotically actuated hand assembly. A line-scan camera is secured to the hand assembly, and a visible pattern is positioned within each cell such that the visible pattern is readable by the line-scan camera when the line-scan camera is moved to a position adjacent the particular cell if the cell is empty. The visible pattern is positioned such that the presence of a cartridge within the particular cell would prevent viewing of the visible pattern within the cell by the line-scan camera. The line-scan camera is operated in a manner to search for the visible pattern within each cell for auditing numbers of cartridges and empty cells in the storage library system.Type: GrantFiled: November 15, 1996Date of Patent: September 29, 1998Assignee: Storage Technology CorporationInventors: Joseph P. Manes, Donald B. Wait, Robert S. Creager, Adam Mehlberg, John S. Todor, Joseph P. Falace, Scott D. Wilson
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Patent number: 5563868Abstract: Coherent light passing through slits produces an optical interference pattern having a fringe spacing related to the spacing of the servo tracks on a magnetic disk. The convolution of the interference pattern with the servo tracks generates a servo error signal.Type: GrantFiled: February 14, 1995Date of Patent: October 8, 1996Assignee: Matsushita-Kotobuki Electronics Industries, Ltd.Inventors: Stephen W. Farnsworth, Scott D. Wilson
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Patent number: 5121371Abstract: Coherent light passing through slits produces an optical interference pattern having a fringe spacing related to the spacing of the servo tracks on a magnetic disk. The convolution of the interference pattern with the servo tracks generates a quadrature servo error signal.Type: GrantFiled: June 18, 1990Date of Patent: June 9, 1992Assignee: Bernoulli Optical Systems CompanyInventors: Stephen W. Farnsworth, Scott D. Wilson
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Patent number: 4752922Abstract: An optical system for writing and reading data from a rotating optical storage disk, comprising a first, second and third coherent light source, providing coarse seek, reading, and writing functions, the three writing sources sharing a plurality of optical elements in common, all cooperating to provide for the coarse seek, fine seek, focus and tracking functions of the device. The read and the write optical beams are optically coupled together to ensure proper spacing of a newly written track with regard to the previously written track.Type: GrantFiled: July 6, 1984Date of Patent: June 21, 1988Assignee: Storage Technology Partners 11Inventors: Richard B. MacAnally, Brad R. Reddersen, James W. Baer, Charles Reilly, Scott L. DeVore, Scott D. Wilson
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Patent number: 4734906Abstract: A self contained, replaceable diode laser module for providing a fully collimated, de-astigmatized, and circular cross-sectioned beam. In the preferred embodiment a first compound spherical lens partially collimates the beam. An in-line combined cross-section modifier system then de-astigmatizes and modifies the cross-section of the beam. The beam modifier system is comprised of first and second triangular prisms oriented at non-normal angles to the path of the beam. This allows both the cross-section and the astigmatism of the beam to be corrected. A planar mirror between the first and second prisms directs the beam from the first prism to the second prism, so that the beam can exit the second prism co-axial with the incident beam path. The beam then enters the second collimating subsystem.Type: GrantFiled: July 6, 1984Date of Patent: March 29, 1988Assignee: Storage Technology Partners 11Inventors: James W. Baer, Scott D. Wilson
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Patent number: 4643538Abstract: A combined collimating, cross-section correcting and de-astigmatizing lens system for providing laser beams which, are fully collimated, de-astigmatized, and have a circular cross-section of the proper diameter. In the preferred embodiment a first compound spherical lens system partially collimates the beam so that the in-line combined cross-section corrector/de-astigmatizer system can properly de-astigmatize the beam. The beam cross-section corrector/de-astigmatizer is comprised of first and second triangular prisms oriented at non-normal angles to the path of the beam. This allows both the cross-section and the astigmatism of the beam to be corrected. A planar mirror between the first and second prisms directs the beam from the first prism to the second prism, so that the beam can exit the second prism co-axial with the incident beam path.Type: GrantFiled: July 6, 1984Date of Patent: February 17, 1987Assignee: Storage Technology Partners IIInventor: Scott D. Wilson