Patents by Inventor Christopher L. West
Christopher L. West 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: 20240083982Abstract: Disclosed herein include antibodies or fragments thereof having specificity to a sarbecovirus spike protein. Also provided are compositions, methods, and kits for using said antibodies or fragments thereof for preventing or treating, for example a coronavirus infection.Type: ApplicationFiled: July 21, 2023Publication date: March 14, 2024Inventors: Barry D. Olafson, Stephen L. Mayo, Pamela J. Bjorkman, Jost G. Vielmetter, Justin W. Chartron, Paul M. Chang, Stephanie C. Contreras, Jingzhou Wang, Aiden J. Aceves, Anthony P. West, Jr., Christopher O. Barnes, Jennifer R. Keeffe, Claudia A. Jette
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Patent number: 9897628Abstract: A method and apparatus for docking a test head to a peripheral. A docking pin (150) is moved past a projection (803) in a catch (802). The docking pin is further moved until the catch rotates and the projection in the catch engages a notch or indentation (152, 156) in the docking pin. A piston (620) is moved on to the catch so that the catch is prevented from rotating. The piston is further moved so that the test head is docked to the peripheral.Type: GrantFiled: September 18, 2014Date of Patent: February 20, 2018Assignee: inTEST CorporationInventors: Christopher L. West, Charles P. Nappen, Steven J. Crowell
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Patent number: 9557371Abstract: In one aspect, a cradle system for supporting a load, the cradle system comprising a first arm with a first carriage assembly axially adjustable therealong and a second arm, opposite the first arm, with a second carriage assembly axially adjustable therealong. An actuator is associated with the first and second carriage assemblies and configured such that actuation of the actuator causes the first and second carriage assemblies to move axially in opposite directions. In another aspect, a cable support system comprising a support column and one or more tethers supported by the support column and configurable so that at least one tether is configured to move its supported cable in the same or opposite direction as the test head moves at a rate that is a constant multiplied by the test heads rate of motion where the constant may be greater than, equal to, or less than one.Type: GrantFiled: June 12, 2014Date of Patent: January 31, 2017Assignee: inTEST CorporationInventors: Hermann Josef Weissacher, Benoit Jean Michel Goeuriot, Wei Guan, Christopher L. West, Charles Paul Nappen
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Publication number: 20160202292Abstract: A method and apparatus for docking a test head to a peripheral. A docking pin (150) is moved past a projection (803) in a catch (802). The docking pin is further moved until the catch rotates and the projection in the catch engages a notch or indentation (152, 156) in the docking pin. A piston (620) is moved on to the catch so that the catch is prevented from rotating. The piston is further moved so that the test head is docked to the peripheral.Type: ApplicationFiled: September 18, 2014Publication date: July 14, 2016Inventors: Christopher L. WEST, Charles P. NAPPEN, Steven J. CROWELL
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Patent number: 9347804Abstract: A test head manipulator system comprising a base structure, a main arm unit configured to support a test head and to be moved relative to the base structure, an actuator having a range of motion of L, and an enhancement mechanism positioned between the main arm unit and the actuator and configured such that movement of the actuator a first distance causes the main arm unit to move a second distance that is greater than the first distance. Additionally, a fluid control system for controlling a test head manipulator system. The pneumatic control system includes a regulator configured to controllably provide an output pressure to the main fluid actuator, and a second fluidly controlled actuator configured to adjust the regulator to modify the output pressure provided to the main fluid actuator. The second actuator is configured to be positively positioned in at least four operating modes with each operating mode causing the regulator to provide a different output pressure to the main fluid actuator.Type: GrantFiled: December 30, 2013Date of Patent: May 24, 2016Assignee: inTEST CorporationInventors: Herman Josef Weissacher, Wei Guan, Christopher L. West, Charles Paul Nappen, Steven J. Crowell
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Publication number: 20140301817Abstract: In one aspect, a cradle system for supporting a load, the cradle system comprising a first arm with a first carriage assembly axially adjustable therealong and a second arm, opposite the first arm, with a second carriage assembly axially adjustable therealong. An actuator is associated with the first and second carriage assemblies and configured such that actuation of the actuator causes the first and second carriage assemblies to move axially in opposite directions. In another aspect, a cable support system comprising a support column and one or more tethers supported by the support column and configurable so that at least one tether is configured to move its supported cable in the same or opposite direction as the test head moves at a rate that is a constant multiplied by the test heads rate of motion where the constant may be greater than, equal to, or less than one.Type: ApplicationFiled: June 12, 2014Publication date: October 9, 2014Inventors: Hermann Josef WEISSACHER, Benoit Jean Michel GOEURIOT, Wei GUAN, Christopher L. WEST, Charles Paul NAPPEN
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Publication number: 20140202269Abstract: A test head manipulator system comprising a base structure, a main arm unit configured to support a test head and to be moved relative to the base structure, an actuator having a range of motion of L, and an enhancement mechanism positioned between the main arm unit and the actuator and configured such that movement of the actuator a first distance causes the main arm unit to move a second distance that is greater than the first distance. Additionally, a fluid control system for controlling a test head manipulator system. The pneumatic control system includes a regulator configured to controllably provide an output pressure to the main fluid actuator, and a second fluidly controlled actuator configured to adjust the regulator to modify the output pressure provided to the main fluid actuator. The second actuator is configured to be positively positioned in at least four operating modes with each operating mode causing the regulator to provide a different output pressure to the main fluid actuator.Type: ApplicationFiled: December 30, 2013Publication date: July 24, 2014Applicant: INTEST CORPORATIONInventors: Hermann Josef WEISSACHER, Wei GUAN, Christopher L. WEST, Charles Paul NAPPEN, Steven J. CROWELL
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Patent number: 8763962Abstract: In one aspect, a cradle system for supporting a load, the cradle system comprising a first arm with a first carriage assembly axially adjustable therealong and a second arm, opposite the first arm, with a second carriage assembly axially adjustable therealong. An actuator is associated with the first and second carriage assemblies and configured such that actuation of the actuator causes the first and second carriage assemblies to move axially in opposite directions. In another aspect, a cable support system comprising a support column and one or more tethers supported by the support column and configurable so that at least one tether is configured to move its supported cable in the same or opposite direction as the test head moves at a rate that is a constant multiplied by the test heads rate of motion where the constant may be greater than, equal to, or less than one.Type: GrantFiled: May 6, 2008Date of Patent: July 1, 2014Assignee: inTEST CorporationInventors: Hermann Josef Weissacher, Benoit Jean Michel Goeuriot, Wei Guan, Christopher L. West, Charles Paul Nappen
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Patent number: 8618822Abstract: A test head manipulator system comprising a base structure, a main arm unit configured to support a test head and to be moved relative to the base structure, an actuator having a range of motion of L, and an enhancement mechanism positioned between the main arm unit and the actuator and configured such that movement of the actuator a first distance causes the main arm unit to move a second distance that is greater than the first distance. Additionally, a fluid control system for controlling a test head manipulator system. The pneumatic control system includes a regulator configured to controllably provide an output pressure to the main fluid actuator, and a second fluidly controlled actuator configured to adjust the regulator to modify the output pressure provided to the main fluid actuator. The second actuator is configured to be positively positioned in at least four operating modes with each operating mode causing the regulator to provide a different output pressure to the main fluid actuator.Type: GrantFiled: February 19, 2008Date of Patent: December 31, 2013Assignee: inTEST CorporationInventors: Hermann Josef Weissacher, Wei Guan, Christopher L. West, Charles Paul Nappen, Steven J. Crowell
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Patent number: 8444107Abstract: An apparatus for supporting a load comprises a pivot apparatus coupled to the load and movable with the load; and a base stationary relative to the pivot apparatus. At least two areas of support are situated between the pivot apparatus and the base. Respectively opposite force components are at the two areas of support. The two areas of support move along a one curved path to tilt the load.Type: GrantFiled: January 26, 2004Date of Patent: May 21, 2013Assignee: inTEST CorporationInventors: Henri M. Akouka, Christopher L. West, Charles Nappen
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Patent number: 8350584Abstract: An apparatus for supporting a device, comprising a base assembly, a plurality of carrier columns extending from the base unit, and a plurality of vertical support plates, each vertically movable along a respective carrier column and including a pivotal device mounting bracket. A pneumatic unit including a piston rod is associated with each vertical support plate such that vertical motion of the piston rod controls vertical motion of the respective vertical support plate.Type: GrantFiled: December 26, 2007Date of Patent: January 8, 2013Assignee: inTEST CorporationInventors: Charles P. Nappen, Christopher L. West, Steven J. Crowell
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Publication number: 20110174098Abstract: In one aspect, a cradle system for supporting a load, the cradle system comprising a first arm with a first carriage assembly axially adjustable therealong and a second arm, opposite the first arm, with a second carriage assembly axially adjustable therealong. An actuator is associated with the first and second carriage assemblies and configured such that actuation of the actuator causes the first and second carriage assemblies to move axially in opposite directions. In another aspect, a cable support system comprising a support column and one or more tethers supported by the support column and configurable so that at least one tether is configured to move its supported cable in the same or opposite direction as the test head moves at a rate that is a constant multiplied by the test heads rate of motion where the constant may be greater than, equal to, or less than one.Type: ApplicationFiled: May 6, 2008Publication date: July 21, 2011Applicant: inTEST CorporationInventors: Hermann Josef Weissacher, Benoit Jean Michel Goeuriot, Wei Guan, Christopher L. West, Charles Paul Nappen
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Publication number: 20110057674Abstract: A test head manipulator system comprising a base structure, a main arm unit configured to support a test head and to be moved relative to the base structure, an actuator having a range of motion of L, and an enhancement mechanism positioned between the main arm unit and the actuator and configured such that movement of the actuator a first distance causes the main arm unit to move a second distance that is greater than the first distance. Additionally, a fluid control system for controlling a test head manipulator system. The pneumatic control system includes a regulator configured to controllably provide an output pressure to the main fluid actuator, and a second fluidly controlled actuator configured to adjust the regulator to modify the output pressure provided to the main fluid actuator. The second actuator is configured to be positively positioned in at least four operating modes with each operating mode causing the regulator to provide a different output pressure to the main fluid actuator.Type: ApplicationFiled: February 19, 2008Publication date: March 10, 2011Applicant: inTEST CorporationInventors: Hermann Josef Weissacher, Wei Guan, Christopher L. West, Charles Paul Nappen, Steven J. Crowell
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Patent number: 7845607Abstract: A safety lock comprises a locking member (26, 28) which engages a support. An inner lock shaft (30a) actuates the locking member, the inner lock shaft having a first coupling face (35a) at one end thereof. An outer lock shaft (30b) has a second coupling face (35b) which engages the first coupling face when the inner lock shaft and the outer lock shaft are in respective engagement positions relative to each other. A coupling structure (18) moves to prevent engagement of said first coupling face with said second coupling face.Type: GrantFiled: February 18, 2004Date of Patent: December 7, 2010Assignee: inTEST CorporationInventors: Robert E. Matthiessen, Christopher L. West
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Publication number: 20100045323Abstract: An apparatus for supporting a device, comprising a base assembly, a plurality of carrier columns extending from the base unit, and a plurality of vertical support plates, each vertically movable along a respective carrier column and including a pivotal device mounting bracket. A pneumatic unit including a piston rod is associated with each vertical support plate such that vertical motion of the piston rod controls vertical motion of the respective vertical support plate.Type: ApplicationFiled: December 26, 2007Publication date: February 25, 2010Applicant: InTEST CORPORATIONInventors: Charles P. Nappen, Christopher L. West, Steven J. Crowell
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Patent number: 7466122Abstract: A system for docking an electronic test head with a handling apparatus is provided. The system includes an assembly for at least partially aligning and subsequently bringing together the electronic test head and the handling apparatus. The system also includes a power driven actuator for providing only partially powered assistance in bringing together the electronic test head and the handling apparatus.Type: GrantFiled: August 11, 2006Date of Patent: December 16, 2008Assignee: inTEST IP CorporationInventors: Naum Gudin, Christopher L. West, I. Marvin Weilerstein, Nils. O. Ny, Alyn R. Holt
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Patent number: 7276894Abstract: A cradle motion unit for positioning a test head. The test head has a support structure which provides three degrees of freedom, a first lock, and a second lock. The three degrees of freedom are prevented by actuation of the first lock and second lock.Type: GrantFiled: April 11, 2003Date of Patent: October 2, 2007Assignee: inTEST CorporationInventor: Christopher L. West
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Patent number: 7109733Abstract: A system for docking an electronic test head with a handling apparatus is provided. The system includes an assembly for at least partially aligning and subsequently bringing together the electronic test head and the handling apparatus. The system also includes a power driven actuator for providing only partially powered assistance in bringing together the electronic test head and the handling apparatus.Type: GrantFiled: July 12, 2002Date of Patent: September 19, 2006Assignee: inTEST CorporationInventors: Naum Gudin, Christopher L. West, I. Marvin Weilerstein, Nils O. Ny, Alyn R. Holt
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Patent number: 6911816Abstract: A safety lock system prevents unlocking of a balanced loaded unit when the loaded unit becomes unbalanced. A plurality of calipers applies pressure on opposite sides of a guide rail. A lock block couples the load to at least one of the calipers for movement of the load along the guide rail. A rotatable handle is coupled to the calipers through a shaft. Rotation of the handle locks or unlocks the lock block against vertical movement. A safety block is coupled to the loaded unit and is moveable with the loaded unit for preventing rotation of the handle upon a preselected movement of the loaded unit relative to the lock block.Type: GrantFiled: September 30, 2004Date of Patent: June 28, 2005Assignee: inTEST IP CorporationInventors: Alyn R. Holt, Christopher L. West, Brian R. Moore, Richard C. Powell, Jr., I. Marvin Weilerstein
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Patent number: 6888343Abstract: A system is useful for positioning a load, such as a test head. The system includes an arm which supports the load and which moves along a first vertical axis. The system also includes a rotation unit for rotating the first vertical axis about a second vertical axis spaced apart from the first vertical axis.Type: GrantFiled: January 12, 2000Date of Patent: May 3, 2005Assignee: inTEST IP CorporationInventors: Alyn R. Holt, Christopher L. West, Brian R. Moore, Richard C. Powell, Jr.