Patents by Inventor John Perring
John Perring 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: 10822846Abstract: A latching mechanism configured to fasten a hood panel to a vehicle body for covering a vehicle under-hood compartment includes a fork bolt positionable between a first position and at least one second position having a channel configured to capture the striker. A device releasably engages the fork bolt to adjust the fork bolt from the first position to the second position. A latch is positionable between at least the second position and a third position and includes a body including a primary catch portion and a secondary catch portion configured to releasably engage the striker in the second position. An actuator cooperates with the device and includes a projection configured to engage a portion of the latch body to adjust the latch from the second position to the third position. The secondary catch portion releases the striker in the third position.Type: GrantFiled: September 1, 2017Date of Patent: November 3, 2020Assignees: GM Global Technology Operations LLC, PyeongHwa AutomotiveInventors: John Perring, James N. Nelsen, Hee Ra Park
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Publication number: 20190071899Abstract: A latching mechanism configured to fasten a hood panel to a vehicle body for covering a vehicle under-hood compartment includes a fork bolt positionable between a first position and at least one second position having a channel configured to capture the striker. A device releasably engages the fork bolt to adjust the fork bolt from the first position to the second position. A latch is positionable between at least the second position and a third position and includes a body including a primary catch portion and a secondary catch portion configured to releasably engage the striker in the second position. An actuator cooperates with the device and includes a projection configured to engage a portion of the latch body to adjust the latch from the second position to the third position. The secondary catch portion releases the striker in the third position.Type: ApplicationFiled: September 1, 2017Publication date: March 7, 2019Applicants: GM GLOBAL TECHNOLOGY OPERATIONS LLC, PyeongHwa AutomotiveInventors: John Perring, James N. Nelsen, Hee Ra Park
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Patent number: 7349070Abstract: A method is provided for performing photolithography on a substrate which has a first region on a lower level and a second region on an upper level, wherein a first pattern area exists within said first region, a second pattern area exists within said second region, and at least said first and second regions are coated with a photoresist, the method comprising: a) exposing the photoresist through a first mask so as to expose said first region including said first pattern area, and thus create a first pattern in said first pattern area, but not expose said second pattern area; and b) exposing the photoresist through a second mask so as to expose said second pattern area, and thus create a second pattern in said second pattern area, but not expose said first pattern area, and also to expose an area of said first region which lies adjacent said second region.Type: GrantFiled: August 9, 2005Date of Patent: March 25, 2008Assignee: X-Fab Semiconductor Foundries AGInventors: Brian Martin, John Perring, John Shannon
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Publication number: 20060050255Abstract: A method is provided for performing photolithography on a substrate which has a first region on a lower level and a second region on an upper level, wherein a first pattern area exists within said first region, a second pattern area exists within said second region, and at least said first and second regions are coated with a photoresist, the method comprising: a) exposing the photoresist through a first mask so as to expose said first region including said first pattern area, and thus create a first pattern in said first pattern area, but not expose said second pattern area; and b) exposing the photoresist through a second mask so as to expose said second pattern area, and thus create a second pattern in said second pattern area, but not expose said first pattern area, and also to expose an area of said first region which lies adjacent said second region.Type: ApplicationFiled: August 9, 2005Publication date: March 9, 2006Inventors: Brian Martin, John Perring, John Shannon
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Patent number: 6949330Abstract: A method is provided for performing photolithography on a substrate which has a first region on a lower level and a second region on an upper level, wherein a first pattern area exists within said first region, a second pattern area exists within said second region, and at least said first and second regions are coated with a photoresist, the method comprising: a) exposing the photoresist through a first mask so as to expose said first region including said first pattern area, and thus create a first pattern in said first pattern area, but not expose said second pattern area; and b) exposing the photoresist through a second mask so as to expose said second pattern area, and thus create a second pattern in said second pattern area, but not expose said first pattern area, and also to expose an area of said first region which lies adjacent said second region.Type: GrantFiled: August 30, 2002Date of Patent: September 27, 2005Assignee: Zarlink Semiconductor LimitedInventors: Brian Martin, John Perring, John Shannon
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Publication number: 20040023131Abstract: A reticle for use in the production, using photo-lithography, of a MEMS or IC device containing one or more contact or via holes, comprises one or more apertures corresponding to said holes, and arranged to define said holes during the photo-lithography process, the reticle being characterised in that said apertures are substantially circular in shape.Type: ApplicationFiled: April 7, 2003Publication date: February 5, 2004Inventors: Brian Martin, John Perring, John Shannon
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Publication number: 20030215975Abstract: A method of coating contact holes in MEMS and micro-machining applications comprises:Type: ApplicationFiled: March 26, 2003Publication date: November 20, 2003Inventors: Brian Martin, John Shannon, John Perring
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Publication number: 20030162133Abstract: A method of removing exposed resist, including the steps of applying a first layer of developer to the surface of the resist for a first period of time, substantially removing said first layer of developer from the surface of the resist, and applying a second layer of developer to the surface of the resist for a second period of time. The method further includes the step of substantially removing said second layer of developer, and applying at least a third layer of developer to the surface of the resist for a third period of time.Type: ApplicationFiled: December 31, 2002Publication date: August 28, 2003Inventors: Brian Martin, John Perring
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Publication number: 20030044734Abstract: A method is provided for performing photolithography on a substrate which has a first region on a lower level and a second region on an upper level, wherein a first pattern area exists within said first region, a second pattern area exists within said second region, and at least said first and second regions are coated with a photoresist, the method comprising:Type: ApplicationFiled: August 30, 2002Publication date: March 6, 2003Inventors: Brian Martin, John Perring, John Shannon
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Patent number: 6016593Abstract: A method and apparatus for converting a conventional mechanical or hydraulic system for driving the infeed and outfeed rolls of a planer mill or a similar conveyor to variable frequency electric power. The method involves disconnecting the roller shafts from pre-existing mechanical and hydraulic drive components housed within the conveyor gearbox or other support frame. The electric motors are mounted at fixed positions on a panel rigidly connected to the gearbox or other support frame at a location spaced-apart from the roller shafts. Each motor is coupled to a corresponding roller shaft by means of a connector drive shaft having universal joint couplers at each end thereof. This arrangement permits displacement of the roller shafts during normal operation of the conveyor without transferring torque forces to the electric motors. The speed of each motor and hence each roller may be independently controlled by a frequency inverter which is operable by remote control.Type: GrantFiled: April 10, 1998Date of Patent: January 25, 2000Assignees: Kyrstein Investments Ltd., Toop Holdings Ltd.Inventor: John Per Kyrstein
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Patent number: 4621867Abstract: An easy entry seat adjuster includes upper and lower track members which are slidable relative to each other. A latch carrier is slidably mounted on both track members and mounts a latch member having latch arms engageable within an opening of the upper track member and any one of a series of openings in the lower track member. Manual movement of the latch member out of engagement with an opening of the lower track member permits horizontal adjustment of the seat as the latch member carrier and upper track member move relative to the lower track member. Movement of the latch member out of engagement with the opening of the upper track member by a seat back actuated cam on the upper track member permits displacement of the upper track member between a horizontally adjusted position and easy entry position.Type: GrantFiled: April 4, 1985Date of Patent: November 11, 1986Assignee: General Motors CorporationInventors: John Perring, William J. Watkinson