Patents by Inventor Scott M. Hamilton
Scott M. Hamilton 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: 11296966Abstract: A system and method for efficient collection and distribution of mission-critical information (MCI) throughout a multi-node communication network is disclosed. In embodiments, the multi-node communication network may include a clusterhead node including a communication interface and a controller. In embodiments, the controller transmits an MCI request packet to neighbor nodes of its cluster. The controller receives MCI report packets from the neighbor nodes (or a subset thereof) throughout a first time interval. The controller rebroadcasts the MCI request packet to the neighbor nodes through increasingly shorter time intervals as MCI report packets continue to be transmitted in response. When the controller determines that no MCI report packets have been transmitted during the most recent time interval, the controller generates and transmits an MCI publish packet including the MCI information collected from each neighbor node.Type: GrantFiled: September 14, 2020Date of Patent: April 5, 2022Assignee: Rockwell Collins, Inc.Inventors: Tj T. Kwon, Scott M. Hamilton, Taunya L. Kepple, Wayne H. Meyer
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Publication number: 20210409300Abstract: A system and method for efficient collection and distribution of mission-critical information (MCI) throughout a multi-node communication network is disclosed. In embodiments, the multi-node communication network may include a clusterhead node including a communication interface and a controller. In embodiments, the controller transmits an MCI request packet to neighbor nodes of its cluster. The controller receives MCI report packets from the neighbor nodes (or a subset thereof) throughout a first time interval. The controller rebroadcasts the MCI request packet to the neighbor nodes through increasingly shorter time intervals as MCI report packets continue to be transmitted in response. When the controller determines that no MCI report packets have been transmitted during the most recent time interval, the controller generates and transmits an MCI publish packet including the MCI information collected from each neighbor node.Type: ApplicationFiled: September 14, 2020Publication date: December 30, 2021Inventors: Tj T. Kwon, Scott M. Hamilton, Taunya L. Kepple, Wayne H. Meyer
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Patent number: 6561276Abstract: A standard ROV/manual gate valve operating mechanism is used to move a bore selector between the production and annulus bores of a completion. The ROV operation could be via torsion or linear action. The positioning of the selector may be hydraulically linked to the functioning of retainer valves. Alternatively, the operating mechanism may be for one of the retainer valves, with a mechanical linkage for actuation of the bore selector.Type: GrantFiled: May 18, 2001Date of Patent: May 13, 2003Assignee: FMC Technologies, Inc.Inventor: Scott M. Hamilton
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Patent number: 6474412Abstract: A coupling is incorporated in the landing string which is non-destructively unlatched by the closure of BOP pipe rams. The coupling is simple and reliable to operate in emergencies. When the pipe rams are closed, the radial force releases a mechanism comprising captive pins and an outwardly biased split ring. The split ring is compressed inwardly, releasing shoulders on collet fingers from beneath an undercut in a bore of the coupling. Reconnection is simply achieved by re-engaging the collet fingers in the undercut. Other BOP closure element non-destructively operated landing string couplings are also disclosed.Type: GrantFiled: May 18, 2001Date of Patent: November 5, 2002Assignee: FMC Technologies, Inc.Inventors: Scott M. Hamilton, Richard Kent
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Publication number: 20020066557Abstract: A coupling is incorporated in the landing string which is non-destructively unlatched by the closure of BOP pipe rams. The coupling is simple and reliable to operate in emergencies. When the pipe rams are closed, the radial force releases a mechanism comprising captive pins and an outwardly biased split ring. The split ring is compressed inwardly, releasing shoulders on collet fingers from beneath an undercut in a bore of the coupling. Reconnection is simply achieved by re-engaging the collet fingers in the undercut. Other BOP closure element non-destructively operated landing string couplings are also disclosed.Type: ApplicationFiled: May 18, 2001Publication date: June 6, 2002Inventors: Scott M. Hamilton, Richard Kent
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Publication number: 20020066559Abstract: A standard ROV/manual gate valve operating mechanism is used to move a bore selector between the production and annulus bores of a completion. The ROV operation could be via torsion or linear action. The positioning of the selector may be hydraulically linked to the functioning of retainer valves. Alternatively, the operating mechanism may be for one of the retainer valves, with a mechanical linkage for actuation of the bore selector.Type: ApplicationFiled: May 18, 2001Publication date: June 6, 2002Inventor: Scott M. Hamilton
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Patent number: 5561654Abstract: A write module for an optical tape recorder for optically writing a data signal on light sensitive recording media. The write module comprises a rotated linear edge emitter diode array or vertical cavity emitter diode array comprising a plurality of emitter diodes. The diodes emit a plurality of write beams for writing the data signal on the recording media in a plurality of data channels. An actuator subsystem focuses and positions the write beams on the recording media. The rotation angle of the diode array is a predetermined angle to provide a predetermined separation distance between adjacent data channels. Each write beam is modulated by a designated portion of the data signal to generate a plurality of data signal modulated write beams to optically record the data on the recording media. The data signal modulating each write beam is delayed by a predetermined time value for writing a word of the data signal in adjacent data marks along a line transverse to the length of the data channels.Type: GrantFiled: June 7, 1995Date of Patent: October 1, 1996Assignee: E-Systems, Inc.Inventors: Scott M. Hamilton, Billy C. Frederick, Rodney C. Hibner, II
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Patent number: 5465243Abstract: The optical tape recorder of the present invention is capable of archiving data at rates in excess of 400 megabits per second by concurrently writing or reading a plurality data tracks in each data trace. A read-write module outputs an illumination beam comprised of combined multiple write beams (channels), a read beam and an autofocus beam. Optics within the read-write module spatially combine and accurately position the plurality of beams with respect to each other to form the multi-beam illumination beam. A read-write head comprised of a synchronized scanning transmissive polygon and rotating lens wheel scans the multi-beam illumination beam across a recording media to read or write multi-channel data tracks. An autofocus system is also included to ensure that the multi-beam illumination beam is accurately focused on the recording media.Type: GrantFiled: April 25, 1994Date of Patent: November 7, 1995Assignee: E-Systems, Inc.Inventors: John D. Boardman, Scott M. Hamilton, Mervin L. Gangstead, Jimmie L. Sadler, Richard A. Trimble, Jeffrey P. Welch
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Patent number: 5450228Abstract: The present invention provides a read-write head for an optical tape recorder comprised of a synchronized scanning transmissive polygon and rotating lens wheel. The transmissive polygon is a multi-sided piece of transparent optical quality material for displacing a through transmitted collimated read or write light beam. The lens wheel comprises a unitary disk-shaped piece of optical quality material having a plurality of individual lenses precision molded or diamond point turned therein for focusing the through transmitted and displaced read or write light beam onto a recording media. The polygon is rotated to translate the displaced beam for scanning along a linear path aligned with an arcuate path followed each successive lens on the rotating lens wheel. The rotation of the polygon and lens wheel are synchronized such that each scan of the displaced beam along the linear path coincides with the movement of a lens along the arcuate path to trace out a data track on the recording media.Type: GrantFiled: September 14, 1994Date of Patent: September 12, 1995Assignee: E-Systems, Inc.Inventors: John D. Boardman, Scott M. Hamilton, Jeffrey P. Welch
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Patent number: 5440419Abstract: The present invention provides a read-write head for an optical tape recorder comprised of a synchronized scanning transmissive polygon and rotating lens wheel. The transmissive polygon is a multi-sided piece of transparent optical quality material for displacing a through transmitted collimated read or write light beam. The lens wheel comprises a unitary disk-shaped piece of optical quality material having a plurality of individual lenses precision molded or diamond point turned therein for focusing the through transmitted and displaced read or write light beam onto a recording media. The polygon is rotated to translate the displaced beam for scanning along a linear path aligned with an arcuate path followed each successive lens on the rotating lens wheel. The rotation of the polygon and lens wheel are synchronized such that each scan of the displaced beam along the linear path coincides with the movement of a lens along the arcuate path to trace out a data track on the recording media.Type: GrantFiled: April 21, 1993Date of Patent: August 8, 1995Assignee: E-Systems, Inc.Inventors: John D. Boardman, Scott M. Hamilton, Jeffrey P. Welch
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Patent number: 5216534Abstract: The present invention provides a read-write head for an optical tape recorder comprised of a synchronized scanning transmissive polygon and rotating lens wheel. The transmissive polygon is a multi-sided piece of transparent optical quality material for displacing a through transmitted collimated read or write light beam. The lens wheel comprises a unitary disk-shaped piece of optical quality material having a plurality of individual lenses precision molded or diamond point turned therein for focusing the through transmitted and displaced read or write light beam onto a recording media. The polygon is rotated to translate the displaced beam for scanning along a linear path aligned with an arcuate path followed each successive lens on the rotating lens wheel. The rotation of the polygon and lens wheel are synchronized such that each scan of the displaced beam along the linear path coincides with the movement of a lens along the arcuate path to trace out a data track on the recording media.Type: GrantFiled: April 24, 1992Date of Patent: June 1, 1993Assignee: E-Systems, Inc.Inventors: John D. Boardman, Scott M. Hamilton, Jeffrey P. Welch
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Patent number: D1026694Type: GrantFiled: December 14, 2022Date of Patent: May 14, 2024Assignee: Doble Engineering CompanyInventors: Scott Lee Short, Narendra Nagaraj, Fernando D. Gonzalez Tristan, Kevin M. Sullivan, Christopher R. Hamilton