Patents by Inventor Kevin L. Kamphuis
Kevin L. Kamphuis 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: 11914431Abstract: A hinge area and processes of forming the hinge area are described. The hinge area is part of cover of a laptop computer. A material used for the cover is of a certain thickness. Stamping and forming a shape that defines the hinge area is performed on the material. The top of the shape is cut to provide for sides of the hinge area. Squeeze forging operations are performed to thicken the sides, and CNC machining is further performed on the sides.Type: GrantFiled: July 22, 2021Date of Patent: February 27, 2024Inventors: Steven J. Zielnicki, Kevin L. Kamphuis
-
Publication number: 20230023895Abstract: A hinge area and processes of forming the hinge area are described. The hinge area is part of cover of a laptop computer. A material used for the cover is of a certain thickness. Stamping and forming a shape that defines the hinge area is performed on the material. The top of the shape is cut to provide for sides of the hinge area. Squeeze forging operations are performed to thicken the sides, and CNC machining is further performed on the sides.Type: ApplicationFiled: July 22, 2021Publication date: January 26, 2023Applicant: Dell Products L.P.Inventors: Steven J. Zielnicki, Kevin L. Kamphuis
-
Patent number: 10296049Abstract: A chassis defines a system housing that houses a processing system and a display system. A chassis wall provided on the chassis includes a first carbon fiber layer that provides an outer surface of the chassis that is located opposite the chassis wall from the housing and a ceramic layer that is bonded to the first carbon fiber layer and located opposite the first carbon fiber layer from the outer surface. The ceramic layer provides additional stiffness to the chassis wall to resist deflection of the chassis wall into at least one of the display system and the processing system in response to a force. The chassis wall may include a second carbon fiber layer that is bonded to the ceramic layer and located opposite the ceramic layer from the first carbon fiber layer to provide an inner surface of the chassis wall.Type: GrantFiled: July 15, 2015Date of Patent: May 21, 2019Assignee: Dell Products L.P.Inventors: Jason S. Morrison, Kevin L. Kamphuis
-
Patent number: 9939848Abstract: A tablet information handling system detachable base couples with a tablet information handling system by inserting a trapezoidal-shaped support into a trapezoidal-shaped opening of the tablet information handling system. The smaller perimeter of the support has room to fit in the larger perimeter opening of the tablet information handling system for ease of insertion, yet the support snuggly fits into the opening after complete insertion. A latch couples the support with an inclined lower surface so that pulling on the tablet information handling system without releasing of the latch translates into a more secure latch coupling. A latch release timer allows one-handed detachment by maintaining the latch in a released position for a predetermined time after latch release actuation.Type: GrantFiled: August 29, 2014Date of Patent: April 10, 2018Assignee: Dell Products L.P.Inventors: Jason S. Morrison, Daniel Coolidge, Kevin L. Kamphuis, Laurent A. Regimbal
-
Patent number: 9785199Abstract: An information handling system includes a base, a hinge area, and a clutch device. The hinge area is in physical communication with the base, and includes a curved portion. The curved portion is to be placed in physical communication with a tablet computer when the tablet computer is in a first open position, and the hinge area is to hold the tablet computer in the first open position. The clutch device is located within the hinge area, and includes rollers, a shaft, and a clutch housing. A weight of the tablet computer is to exert a first torque on the clutch device. The rollers are to lock the clutch device in response to the first torque, and the clutch device locks in response to the rollers being placed in physical communication with both the shaft and the clutch housing.Type: GrantFiled: January 28, 2015Date of Patent: October 10, 2017Assignee: DELL PRODUCTS, LPInventors: Kevin L. Kamphuis, Jason S. Morrison
-
Publication number: 20170017272Abstract: A chassis defines a system housing that houses a processing system and a display system. A chassis wall provided on the chassis includes a first carbon fiber layer that provides an outer surface of the chassis that is located opposite the chassis wall from the housing and a ceramic layer that is bonded to the first carbon fiber layer and located opposite the first carbon fiber layer from the outer surface. The ceramic layer provides additional stiffness to the chassis wall to resist deflection of the chassis wall into at least one of the display system and the processing system in response to a force. The chassis wall may include a second carbon fiber layer that is bonded to the ceramic layer and located opposite the ceramic layer from the first carbon fiber layer to provide an inner surface of the chassis wall.Type: ApplicationFiled: July 15, 2015Publication date: January 19, 2017Inventors: Jason S. Morrison, Kevin L. Kamphuis
-
Publication number: 20160216743Abstract: An information handling system includes a base, a hinge area, and a clutch device. The hinge area is in physical communication with the base, and includes a curved portion. The curved portion is to be placed in physical communication with a tablet computer when the tablet computer is in a first open position, and the hinge area is to hold the tablet computer in the first open position. The clutch device is located within the hinge area, and includes rollers, a shaft, and a clutch housing. A weight of the tablet computer is to exert a first torque on the clutch device. The rollers are to lock the clutch device in response to the first torque, and the clutch device locks in response to the rollers being placed in physical communication with both the shaft and the clutch housing.Type: ApplicationFiled: January 28, 2015Publication date: July 28, 2016Inventors: Kevin L. Kamphuis, Jason S. Morrison
-
Publication number: 20160062411Abstract: A tablet information handling system detachable base couples with a tablet information handling system by inserting a trapezoidal-shaped support into a trapezoidal-shaped opening of the tablet information handling system. The smaller perimeter of the support has room to fit in the larger perimeter opening of the tablet information handling system for ease of insertion, yet the support snuggly fits into the opening after complete insertion. A latch couples the support with an inclined lower surface so that pulling on the tablet information handling system without releasing of the latch translates into a more secure latch coupling. A latch release timer allows one-handed detachment by maintaining the latch in a released position for a predetermined time after latch release actuation.Type: ApplicationFiled: August 29, 2014Publication date: March 3, 2016Applicant: Dell Products L.P.Inventors: Jason S. Morrison, Daniel Coolidge, Kevin L. Kamphuis, Laurent A. Regimbal
-
Publication number: 20150309539Abstract: An information handling system hinge assembly simulates synchronous and other types of motions by applying friction varied based upon dual-axis hinge rotational position to generate differential torque at an information handling system chassis and lid portion. A connecting device maintains first and second hinges in position relative to each other during rotation of the chassis and lid portions, such as through 360 degrees of rotation between closed and tablet positions.Type: ApplicationFiled: April 25, 2014Publication date: October 29, 2015Applicant: Dell Products L.P.Inventors: Kevin L. Kamphuis, Daniel Coolidge
-
Patent number: 7787242Abstract: A display support apparatus includes a stabilizing member defining a cable passageway, a rotational coupling member coupled to the stabilizing member, and a plurality of supporting arms coupled to the stabilizing member, at least one supporting arm defining a cable-routing channel, whereby the stabilizing member rigidly maintains the plurality of supporting arms in a substantially parallel orientation relative to each other. The display support apparatus may be rotatably coupled to a chassis base and a display may be rotatably coupled to the support arms to provide rigid support for the display on the chassis.Type: GrantFiled: September 15, 2005Date of Patent: August 31, 2010Assignee: Dell Products L.P.Inventors: Mark A. Schwager, Kevin L. Kamphuis
-
Patent number: 7566033Abstract: A display rotation controlling apparatus includes a chassis base, a plurality of support arms rotatably coupled to the chassis base, at least one support arm including a display coupling member, and a display rotatably coupled to the support arms, the display including at least one support arm coupling member. The display coupling member and support arm coupling member are engaged in order to orient the display in a notebook mode and may be disengaged to orient the display in a tablet mode.Type: GrantFiled: September 15, 2005Date of Patent: July 28, 2009Assignee: Dell Products L.P.Inventors: Mark A. Schwager, Kevin L. Kamphuis
-
Patent number: 7054154Abstract: A system and method for a multi-functional security mechanism in a docking station is disclosed. A docking station includes a hook to secure a portable computer to the docking station. A base plate includes a locked orientation and an unlocked orientation. A lever couples to the base plate to cause the base plate to actuate between the locked and unlocked orientation. A media bay, disposed in the docking station, receives a media device. A media bay lock pin couples to the media bay, engages the media device, and prevents removal of the media device from the media bay. A media bay lock couples to the base plate to release the media bay lock pin to engage the media device placed in the media bay. A media device sensor may associate with the media bay lock pin to permit the media bay lock pin to engage the media device.Type: GrantFiled: February 9, 2005Date of Patent: May 30, 2006Assignee: Dell Products L.P.Inventors: Cassius J. Mullen, Kevin L. Kamphuis
-
Patent number: 6885552Abstract: A system and method for a multi-functional security mechanism in a docking station is disclosed. A docking station includes a hook to secure a portable computer to the docking station. A base plate includes a locked orientation and an unlocked orientation. A lever couples to the base plate to cause the base plate to actuate between the locked and unlocked orientation. A media bay, disposed in the docking station, receives a media device. A media bay lock pin couples to the media bay, engages the media device, and prevents removal of the media device from the media bay. A media bay lock couples to the base plate to release the media bay lock pin to engage the media device placed in the media bay. A media device sensor may associate with the media bay lock pin to permit the media bay lock pin to engage the media device.Type: GrantFiled: December 20, 2002Date of Patent: April 26, 2005Assignee: Dell Products L.P.Inventors: Cassius J. Mullen, Kevin L. Kamphuis
-
Patent number: 6833988Abstract: A portable information handling system includes a monitor stand. The monitor stand includes a base surface with a positioning member movably located on the base surface. A docking system is removably mounted on the positioning member, and a portable computer is docked with the docking system. A support member extends from the base surface and is positioned such that a front section and side sections of the monitor stand are free from obstructions, allowing enhanced access to the portable computer and to the docking system. A cantilever support surface extends from the support member and is substantially parallel to and spaced apart from the base surface. A monitor is mounted on the cantilever support surface.Type: GrantFiled: August 5, 2002Date of Patent: December 21, 2004Assignee: Dell Products L.P.Inventors: Kevin L. Kamphuis, Ronald J. LeBert, II
-
Publication number: 20040120112Abstract: A system and method for a multi-functional security mechanism in a docking station is disclosed. A docking station includes a hook to secure a portable computer to the docking station. A base plate includes a locked orientation and an unlocked orientation. A lever couples to the base plate to cause the base plate to actuate between the locked and unlocked orientation. A media bay, disposed in the docking station, receives a media device. A media bay lock pin couples to the media bay, engages the media device, and prevents removal of the media device from the media bay. A media bay lock couples to the base plate to release the media bay lock pin to engage the media device placed in the media bay. A media device sensor may associate with the media bay lock pin to permit the media bay lock pin to engage the media device.Type: ApplicationFiled: December 20, 2002Publication date: June 24, 2004Applicant: Dell Products L.P.Inventors: Cassius J. Mullen, Kevin L. Kamphuis
-
Patent number: 6741462Abstract: A docking station ejection apparatus includes a housing having a movably mounted actuator. A first member is mounted in the housing and movable from a first position to a second position in response to movement of the actuator. An ejector is moved to an eject position in response to movement by the first member to the second position. A second member is movably mounted in the housing for movement between the first and second positions in response to movement of the first member to the second position. A catch member is mounted in the housing and is movable between a catch position and a release position. The catch member is moved in response to movement by the second member to the second position. A first resilient member urges the first and second members to the first position, and a second resilient member urges the catch member to the catch position.Type: GrantFiled: July 16, 2002Date of Patent: May 25, 2004Assignee: Dell Products L.P.Inventors: Kevin L. Kamphuis, Cassius J. Mullen
-
Publication number: 20040061996Abstract: An portable information handling system includes a monitor stand. The monitor stand includes a base surface with a positioning member movably located on the base surface. A docking system is removably mounted on the positioning member, and a portable computer is docked with the dockingsystem. A support member extends from the base surface and is positioned such that a front section and side sections of the monitor stand are free from obstructions, allowing enhanced access to the portable computer and to the dockingsystem. A cantilever support surface extends from the support member and is substantially parallel to and spaced apart from the base surface. A monitor is mounted on the cantilever support surface.Type: ApplicationFiled: August 5, 2002Publication date: April 1, 2004Applicant: Dell Products L.P.Inventors: Kevin L. Kamphuis, Ronald J. LeBert
-
Publication number: 20040012922Abstract: A docking station ejection apparatus includes a housing having a movably mounted actuator. A first member is mounted in the housing and movable from a first position to a second position in response to movement of the actuator. An ejector is moved to an eject position in response to movement by the first member to the second position. A second member is movably mounted in the housing for movement between the first and second positions in response to movement of the first member to the second position. A catch member is mounted in the housing and is movable between a catch position and a release position. The catch member is moved in response to movement by the second member to the second position. A first resilient member urges the first and second members to the first position, and a second resilient member urges the catch member to the catch position.Type: ApplicationFiled: July 16, 2002Publication date: January 22, 2004Applicant: Dell Products L.P.Inventors: Kevin L. Kamphuis, Cassius J. Mullen
-
Patent number: 6560093Abstract: A computer terminal includes a cabinet having a front portal, and computer hardware mounted therein. A monitor covers the portal and is operatively joined to the hardware by an electrical cable. The monitor is mounted to the portal as a door which may be tilted open for providing convenient access to the computer hardware found therein.Type: GrantFiled: June 29, 2001Date of Patent: May 6, 2003Assignee: NCR CorporationInventors: David G. McLeod, Kevin L. Kamphuis
-
Patent number: 6053412Abstract: A retail terminal includes a first base assembly secured to a first mounting surface. The first mounting surface has a first mounting opening defined therein out of which a first electrical cable segment extends. The retail terminal also includes a second base assembly secured to a second mounting surface. The second mounting surface has a second mounting opening defined therein out of which a second electrical cable segment extends. The retail terminal further includes a core module assembly which operates to perform retail functions in a first mode of operation and a second mode of operation. The core module assembly is electrically coupled to the first electrical cable segment and attached to the first base assembly when the core module assembly is operating in the first mode of operation. The core module assembly is electrically coupled to the second electrical cable segment and attached to the second base assembly when the core module assembly is operating in the second mode of operation.Type: GrantFiled: April 30, 1998Date of Patent: April 25, 2000Assignee: NCR CorporationInventors: Charles K. Wike, Jr., Kevin L. Kamphuis, Kurt J. Lippert, Paul F. Nugent, Jr., David M. Wright