Patents by Inventor J. Irwin
J. Irwin 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: 20120063724Abstract: A re-terminable, no-crimp ST-type optical connector assembly includes a spring-loaded ferrule holder assembly and a reusable activation system for termination of the assembly. The optical connector can be terminated by a suitable cam activation tool. The connector includes a housing, such as a bayonet, matable to a mating adapter, a backbone retained within a rear of the housing, a ferrule holder provided within the backbone, and a cam provided between the ferrule holder and the backbone. The ferrule holder includes an alignment key exposed to mate with a cam activation tool to lock rotation of the ferrule holder relative to other connector components. The cam includes a cam activation cutout at a front face thereof that mates with a cam activation tool interface to enable rotation of the cam between de-activated and activated positions, the cam activation cutout also receiving the alignment key of the ferrule holder therethrough.Type: ApplicationFiled: November 1, 2011Publication date: March 15, 2012Applicant: PANDUIT CORP.Inventors: Gregory L. Kuffel, Samuel M. Marrs, Shaun P. Brouwer, Robert T. Fitzpatrick, Phillip J. Irwin, Matthew M. Wagner
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Patent number: 8052333Abstract: A re-terminable, no-crimp ST-type optical connector assembly includes a spring-loaded ferrule holder assembly and a reusable activation system for termination of the assembly. The optical connector can be terminated by a suitable cam activation tool. The connector includes a housing, such as a bayonet, matable to a mating adapter, a backbone retained within a rear of the housing, a ferrule holder provided within the backbone, and a cam provided between the ferrule holder and the backbone. The ferrule holder includes an alignment key exposed to mate with a cam activation tool to lock rotation of the ferrule holder relative to other connector components. The cam includes a cam activation cutout at a front face thereof that mates with a cam activation tool interface to enable rotation of the cam between de-activated and activated positions, the cam activation cutout also receiving the alignment key of the ferrule holder therethrough.Type: GrantFiled: January 21, 2011Date of Patent: November 8, 2011Assignee: Panduit Corp.Inventors: Gregory L. Kuffel, Samuel M. Marrs, Shaun P. Brouwer, Robert T. Fitzpatrick, Phillip J. Irwin, Matthew M. Wagner
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Publication number: 20110226264Abstract: A medical appliance for the treatment of one or more sleep disorders such as obstructive sleep apnea in a patient, the appliance comprising: a biasing member for inserting behind and exerting a force upon the patient's soft palate or tongue, wherein the biasing member is inserted in a reduced or minimized form and then expanded or firms once in place to exert the force. The appliance may be nasally inserted or be placed through the mouth. In a particular configuration, both the soft palate and tongue are biased to prevent obstruction of the flow of air in the nasopharyngeal airway.Type: ApplicationFiled: November 25, 2009Publication date: September 22, 2011Inventors: Michael Friedman, John J. Irwin, William J. Gorman, John T. Garibotto, J. Christopher Flaherty
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Patent number: 7955572Abstract: A sample collection and testing device comprising: An elongate housing (1) having a first end and a second end and a longitudinal axis; an analytical element (4) retained in the housing; a sample collector assembly extending from the first end of the housing and comprising a sample collector (24) in fluid communication with the analytical element (4); a swing arm (2) attached to the housing by a pivot fitting (44), said swing arm having proximal and distal ends; and a cap (40) at the distal end of the swing arm (2); wherein the device comprises a slide to allow limited linear movement of the cap (40) substantially along the longitudinal axis of the housing (1), and wherein the pivot fitting (44) allows the swing arm to rotate about a pivot axis substantially perpendicular to the said longitudinal axis, whereby the swing arm (2) is movable between a sample collection configuration in which the cap (40) is remote from the sample collector (24) and a sample analysis configuration in which the cap (40) encloses tType: GrantFiled: March 2, 2007Date of Patent: June 7, 2011Assignee: Systagenix Wound Management (US), Inc.Inventors: Matthew Hannant, Stephen J. Irwin, Simon William Bayliff
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Publication number: 20110116749Abstract: A re-terminable, no-crimp ST-type optical connector assembly includes a spring-loaded ferrule holder assembly and a reusable activation system for termination of the assembly. The optical connector can be terminated by a suitable cam activation tool. The connector includes a housing, such as a bayonet, matable to a mating adapter, a backbone retained within a rear of the housing, a ferrule holder provided within the backbone, and a cam provided between the ferrule holder and the backbone. The ferrule holder includes an alignment key exposed to mate with a cam activation tool to lock rotation of the ferrule holder relative to other connector components. The cam includes a cam activation cutout at a front face thereof that mates with a cam activation tool interface to enable rotation of the cam between de-activated and activated positions, the cam activation cutout also receiving the alignment key of the ferrule holder therethrough.Type: ApplicationFiled: January 21, 2011Publication date: May 19, 2011Applicant: PANDUIT CORP.Inventors: Gregory L. Kuffel, Samuel M. Marrs, Shaun P. Brouwer, Robert T. Fitzpatrick, Phillip J. Irwin, Matthew M. Wagner
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Patent number: 7891882Abstract: A re-terminable, no-crimp ST-type optical connector assembly includes a spring-loaded ferrule holder assembly and a reusable activation system for termination of the assembly. The optical connector can be terminated by a suitable cam activation tool. The connector includes a housing, such as a bayonet, matable to a mating adapter, a backbone retained within a rear of the housing, a ferrule holder provided within the backbone, and a cam provided between the ferrule holder and the backbone. The ferrule holder includes an alignment key exposed to mate with a cam activation tool to lock rotation of the ferrule holder relative to other connector components. The cam includes a cam activation cutout at a front face thereof that mates with a cam activation tool interface to enable rotation of the cam between de-activated and activated positions, the cam activation cutout also receiving the alignment key of the ferrule holder therethrough.Type: GrantFiled: February 1, 2010Date of Patent: February 22, 2011Assignee: Panduit Corp.Inventors: Gregory L. Kuffel, Samuel M. Marrs, Shaun P. Brouwer, Robert T. Fitzpatrick, Phillip J. Irwin, Matthew M. Wagner
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Publication number: 20100129034Abstract: A re-terminable, no-crimp ST-type optical connector assembly includes a spring-loaded ferrule holder assembly and a reusable activation system for termination of the assembly. The optical connector can be terminated by a suitable cam activation tool. The connector includes a housing, such as a bayonet, matable to a mating adapter, a backbone retained within a rear of the housing, a ferrule holder provided within the backbone, and a cam provided between the ferrule holder and the backbone. The ferrule holder includes an alignment key exposed to mate with a cam activation tool to lock rotation of the ferrule holder relative to other connector components. The cam includes a cam activation cutout at a front face thereof that mates with a cam activation tool interface to enable rotation of the cam between de-activated and activated positions, the cam activation cutout also receiving the alignment key of the ferrule holder therethrough.Type: ApplicationFiled: February 1, 2010Publication date: May 27, 2010Applicant: Panduit Corp.Inventors: Gregory L. Kuffel, Samuel M. Marrs, Shaun P. Brouwer, Robert T. Fitzpatrick, Phillip J. Irwin, Matthew M. Wagner
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Publication number: 20100118598Abstract: The invention generally encompasses phosphonium ionic liquids and compositions and their use in many applications, including but not limited to: as electrolytes in electronic devices such as memory devices including static, permanent and dynamic random access memory, as battery electrolytes, as a heat transfer medium, fuel cells and electrochromatic devices, among other applications. In particular, the invention generally relates to phosphonium ionic liquids, compositions and molecules possessing structural features, wherein the molecules exhibit superior combination of thermodynamic stability, low volatility, wide liquidus range and ionic conductivity. The invention further encompasses methods of making such phosphonium ionic liquids, compositions and molecules, and operational devices and systems comprising the same.Type: ApplicationFiled: July 13, 2009Publication date: May 13, 2010Inventors: J. Adrian Hawkins, David A. Hudgins, Levi J. Irwin
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Publication number: 20100068604Abstract: The invention generally encompasses phosphonium ionic liquids and compositions and their use in many applications, including but not limited to: as electrolytes in electronic devices such as memory devices including static, permanent and dynamic random access memory, as battery electrolytes, as a heat transfer medium, fuel cells and electrochromatic devices, among other applications. In particular, the invention generally relates to phosphonium ionic liquids, compositions and molecules possessing structural features, wherein the molecules exhibit superior combination of thermodynamic stability, low volatility, wide liquidus range and ionic conductivity. The invention further encompasses methods of making such phosphonium ionic liquids, compositions and molecules, and operational devices and systems comprising the same.Type: ApplicationFiled: July 13, 2009Publication date: March 18, 2010Inventors: J. Adrian Hawkins, David A. Hudgins, Levi J. Irwin
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Patent number: 7657775Abstract: Methods, circuits, and apparatus for changing a frequency of a clock signal provided to a graphics memory while reducing any resulting visual glitch or disturbance on a monitor. A specific embodiment provides multiple clock sources that may be multiplexed or selected to provide a memory clock signal to the graphics memory. The multiplexer switches from providing a first clock source signal as the memory clock signal to providing a second clock source signal as the memory clock signal. The first clock source changes its frequency of operation. After the first clock source settles or stabilizes, the multiplexer switches back to providing the first clock source signal as the memory clock signal.Type: GrantFiled: November 22, 2007Date of Patent: February 2, 2010Assignee: NVIDIA CorporationInventors: Barry Wagner, Jonah M. Alben, Sonny Yeoh, Jeffrey J. Irwin, Saurabh Gupta
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Patent number: 7654748Abstract: A re-terminable, no-crimp ST-type optical connector assembly includes a spring-loaded ferrule holder assembly and a reusable activation system for termination of the assembly. The optical connector can be terminated by a suitable cam activation tool. The connector includes a housing, such as a bayonet, matable to a mating adapter, a backbone retained within a rear of the housing, a ferrule holder provided within the backbone, and a cam provided between the ferrule holder and the backbone. The ferrule holder includes an alignment key exposed to mate with a cam activation tool to lock rotation of the ferrule holder relative to other connector components. The cam includes a cam activation cutout at a front face thereof that mates with a cam activation tool interface to enable rotation of the cam between de-activated and activated positions, the cam activation cutout also receiving the alignment key of the ferrule holder therethrough.Type: GrantFiled: June 12, 2007Date of Patent: February 2, 2010Assignee: Panduit Corp.Inventors: Gregory L. Kuffel, Samuel M. Marrs, Shaun P. Brouwer, Robert T. Fitzpatrick, Phillip J. Irwin, Matthew M. Wagner
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Publication number: 20100006794Abstract: The invention generally encompasses phosphonium ionic liquids and compositions and their use in many applications, including but not limited to: as electrolytes in electronic devices such as memory devices including static, permanent and dynamic random access memory, as battery electrolytes, as a heat transfer medium, fuel cells and electrochromatic devices, among other applications. In particular, the invention generally relates to phosphonium ionic liquids, compositions and molecules possessing structural features, wherein the molecules exhibit superior combination of thermodynamic stability, low volatility, wide liquidus range and ionic conductivity. The invention further encompasses methods of making such phosphonium ionic liquids, compositions and molecules, and operational devices and systems comprising the same.Type: ApplicationFiled: July 13, 2009Publication date: January 14, 2010Inventors: J. Adrian Hawkins, David A. Hudgins, Levi J. Irwin
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Publication number: 20100006797Abstract: The invention generally encompasses phosphonium ionic liquids and compositions and their use in many applications, including but not limited to: as electrolytes in electronic devices such as memory devices including static, permanent and dynamic random access memory, as battery electrolytes, as a heat transfer medium, fuel cells and electrochromatic devices, among other applications. In particular, the invention generally relates to phosphonium ionic liquids, compositions and molecules possessing structural features, wherein the molecules exhibit superior combination of thermodynamic stability, low volatility, wide liquidus range and ionic conductivity. The invention further encompasses methods of making such phosphonium ionic liquids, compositions and molecules, and operational devices and systems comprising the same.Type: ApplicationFiled: July 13, 2009Publication date: January 14, 2010Inventors: J. Adrian Hawkins, David A. Hudgins, Levi J. Irwin
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Publication number: 20100009255Abstract: The invention generally encompasses phosphonium ionic liquids and compositions and their use in many applications, including but not limited to: as electrolytes in electronic devices such as memory devices including static, permanent and dynamic random access memory, as battery electrolytes, as a heat transfer medium, fuel cells and electrochromatic devices, among other applications. In particular, the invention generally relates to phosphonium ionic liquids, compositions and molecules possessing structural features, wherein the molecules exhibit superior combination of thermodynamic stability, low volatility, wide liquidus range and ionic conductivity. The invention further encompasses methods of making such phosphonium ionic liquids, compositions and molecules, and operational devices and systems comprising the same.Type: ApplicationFiled: July 13, 2009Publication date: January 14, 2010Inventors: J. Adrian Hawkins, David A. Hudgins, Levi J. Irwin
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Patent number: 7632125Abstract: A plug locking assembly comprises at least one plug holder comprising opposing top and bottom arms, said top and bottom arms extending tranversely from a wall and defining open spaces therebetween, said open spaces for receiving and holding plugs. The plug holders are typically positioned adjacently to one another or in tandem and the configuration of the opposing top and bottom arms allows for side installation of plugs. The plug locking assembly may further comprise a cover overlying the plug holders.Type: GrantFiled: August 14, 2008Date of Patent: December 15, 2009Assignee: Panduit Corp.Inventors: Phillip J. Irwin, Gregory L. Kuffel, Robert A. Reid
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Publication number: 20090208371Abstract: A sample collection and testing device comprising An elongate housing (1) having a first end and a second end and a longitudinal axis; an analytical element (4) retained in the housing; a sample collector assembly extending from the first end of the housing and comprising a sample collector (24) in fluid communication with the analytical element (4); a swing arm (2) attached to the housing by a pivot fitting (44), said swing arm having proximal and distal ends; and a cap (40) at the distal end of the swing arm (2); wherein the device comprises a slide to allow limited linear movement of the cap (40) substantially along the longitudinal axis of the housing (1), and wherein the pivot fitting (44) allows the swing arm to rotate about a pivot axis substantially perpendicular to the said longitudinal axis, whereby the swing arm (2) is movable between a sample collection configuration in which the cap (40) is remote from the sample collector (24) and a sample analysis configuration in which the cap (40) encloses thType: ApplicationFiled: March 2, 2007Publication date: August 20, 2009Inventors: Matthew Hannant, Stephen J. Irwin, Simon William Bayliff
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Patent number: 7549937Abstract: A golf ball and tee setting apparatus allows a golf tee to be set in the ground and a golf ball placed thereon without the golfer having to bend over. An elongated shaft has two end portions and a ball supporting member on one end portion of the shaft and a bore on the other end of the elongated shaft. A golf tee is releasably held in the shaft bore for insertion into the earth. The shaft can then e rotated to a golf ball supporting end and a golf ball placed on the tee.Type: GrantFiled: February 12, 2007Date of Patent: June 23, 2009Inventor: Larry J. Irwin
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Publication number: 20090047818Abstract: A plug locking assembly comprises at least one plug holder comprising opposing top and bottom arms, said top and bottom arms extending tranversely from a wall and defining open spaces therebetween, said open spaces for receiving and holding plugs. The plug holders are typically positioned adjacently to one another or in tandem and the configuration of the opposing top and bottom arms allows for side installation of plugs. The plug locking assembly may further comprise a cover overlying the plug holders.Type: ApplicationFiled: August 14, 2008Publication date: February 19, 2009Applicant: PANDUIT CORP.Inventors: Phillip J. Irwin, Gregory L. Kuffel, Robert A. Reid
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Publication number: 20080145511Abstract: Novel processes for the production of soy protein products, such as soy protein isolates and soy protein flour, having reduced off-flavors are disclosed. One process includes a three step process including extraction utilizing a mixture comprising supercritical carbon dioxide and an organic solvent. The soy protein isolates produced by the processes describe herein are suitable for use in numerous food products, including soymilk.Type: ApplicationFiled: December 28, 2007Publication date: June 19, 2008Applicant: SOLAE, LLCInventors: Anthony J. Irwin, Kelly Leo
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Publication number: 20080008817Abstract: The present disclosure discloses novel bland tasting soy protein isolates and processes for producing the bland tasting soy protein isolates. The soy protein isolates described herein have very low levels of fat and volatile compounds that cause off-flavors in soy and are particularly suited for application in any number of food and drink products that incorporate soy proteins.Type: ApplicationFiled: June 21, 2006Publication date: January 10, 2008Inventors: Navpreet Singh, Anthony J. Irwin, John D. Everard