Patents by Inventor Eric L. Lovaasen
Eric L. Lovaasen 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: 8522496Abstract: A compression mounted window assembly is disclosed that includes a circular window having opposed front and rear planar surfaces and an outer periphery having forward and rearward chamfered edge surfaces, a compressible gasket circumscribing the outer periphery of the window, a housing with a portal having an annular seat for accommodating the window circumscribed by the gasket, wherein the annular seat has a first chamfered abutment surface corresponding to the forward chamfered edge surface of the window, an annular bezel operatively associated with the housing for compressively retaining the window assembly within the annular seat of the portal, and structure for securing the bezel to the housing, wherein the bezel has a second chamfered abutment surface corresponding to the rearward chamfered edge surface of the window.Type: GrantFiled: October 4, 2012Date of Patent: September 3, 2013Assignee: Rosemount Aerospace Inc.Inventors: Jonathan L. Boer, Eric L. Lovaasen, Kevin John Benning
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Publication number: 20130081341Abstract: A compression mounted window assembly is disclosed that includes a circular window having opposed front and rear planar surfaces and an outer periphery having forward and rearward chamfered edge surfaces, a compressible gasket circumscribing the outer periphery of the window, a housing with a portal having an annular seat for accommodating the window circumscribed by the gasket, wherein the annular seat has a first chamfered abutment surface corresponding to the forward chamfered edge surface of the window, an annular bezel operatively associated with the housing for compressively retaining the window assembly within the annular seat of the portal, and structure for securing the bezel to the housing, wherein the bezel has a second chamfered abutment surface corresponding to the rearward chamfered edge surface of the window.Type: ApplicationFiled: October 4, 2012Publication date: April 4, 2013Applicant: Rosemount Aerospace Inc.Inventors: Jonathan L. Boer, Eric L. Lovaasen, Kevin J. Benning
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Patent number: 8353137Abstract: A compression mounted window assembly is disclosed that includes a circular window having opposed front and rear planar surfaces and an outer periphery having forward and rearward chamfered edge surfaces, a compressible gasket circumscribing the outer periphery of the window, a housing with a portal having an annular seat for accommodating the window circumscribed by the gasket, wherein the annular seat has a first chamfered abutment surface corresponding to the forward chamfered edge surface of the window, an annular bezel operatively associated with the housing for compressively retaining the window assembly within the annular seat of the portal, and structure for securing the bezel to the housing, wherein the bezel has a second chamfered abutment surface corresponding to the rearward chamfered edge surface of the window.Type: GrantFiled: September 2, 2010Date of Patent: January 15, 2013Assignee: Rosemount Aerospace Inc.Inventors: Jonathan L. Boer, Eric L. Lovaasen, Kevin J. Benning
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Publication number: 20120055103Abstract: A compression mounted window assembly is disclosed that includes a circular window having opposed front and rear planar surfaces and an outer periphery having forward and rearward chamfered edge surfaces, a compressible gasket circumscribing the outer periphery of the window, a housing with a portal having an annular seat for accommodating the window circumscribed by the gasket, wherein the annular seat has a first chamfered abutment surface corresponding to the forward chamfered edge surface of the window, an annular bezel operatively associated with the housing for compressively retaining the window assembly within the annular seat of the portal, and structure for securing the bezel to the housing, wherein the bezel has a second chamfered abutment surface corresponding to the rearward chamfered edge surface of the window.Type: ApplicationFiled: September 2, 2010Publication date: March 8, 2012Applicant: ROSEMOUNT AEROSPACE INC.Inventors: Jonathan L. Boer, Eric L. Lovaasen, Kevin J. Benning
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Patent number: 7607922Abstract: An adapter having a housing, a ground clip and an adapter subassembly all located in the housing. The adapter subassembly includes a proximal portion that can be coupled to a coaxial connector and a distal portion that can be coupled to a printed circuit board. A central conductor in the form of an elongated shaft that runs through the subassembly and has a ball contact end for contacting a conductor located on a printed circuit board and the elongated shaft is tapered in a region near the ball contact.Type: GrantFiled: March 10, 2008Date of Patent: October 27, 2009Assignee: ADC Telecommunications, Inc.Inventors: James R. Kerekes, M'hamed Anis Khemakhem, Eric L. Lovaasen
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Publication number: 20080160793Abstract: An adapter having a housing, a ground clip and an adapter subassembly all located in the housing. The adapter subassembly includes a proximal portion that can be coupled to a coaxial connector and a distal portion that can be coupled to a printed circuit board. A central conductor in the form of an elongated shaft that runs through the subassembly and has a ball contact end for contacting a conductor located on a printed circuit board and the elongated shaft is tapered in a region near the ball contact.Type: ApplicationFiled: March 10, 2008Publication date: July 3, 2008Applicant: ADC Telecommunications, Inc.Inventors: James R. Kerekes, M'hamed Anis Khemakhem, Eric L. Lovaasen
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Patent number: 7357641Abstract: An adapter having a housing, a ground clip and an adapter subassembly all located in the housing. The adapter subassembly includes a proximal portion that can be coupled to a coaxial connector and a distal portion that can be coupled to a printed circuit board. A central conductor in the form of an elongated shaft that runs through the subassembly and has a ball contact end for contacting a conductor located on a printed circuit board and the elongated shaft is tapered in a region near the ball contact.Type: GrantFiled: July 18, 2006Date of Patent: April 15, 2008Assignee: ADC Telecommunications, Inc.Inventors: James R. Kerekes, M′hamed Anis Khemakhem, Eric L. Lovaasen
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Patent number: 7118382Abstract: An adapter having a housing, a ground clip and an adapter subassembly all located in the housing. The adapter subassembly includes a proximal portion that can be coupled to a coaxial connector and a distal portion that can be coupled to a printed circuit board. A central conductor in the form of an elongated shaft that runs through the subassembly and has a ball contact end for contacting a conductor located on a printed circuit board and the elongated shaft is tapered in a region near the bal contact.Type: GrantFiled: May 26, 2005Date of Patent: October 10, 2006Assignee: ADC Telecommunications, Inc.Inventors: James R. Kerekes, M'hamed Anis Khemakhem, Eric L. Lovaasen
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Patent number: 6935866Abstract: An adapter having a housing, a ground clip and an adapter subassembly all located in the housing. The adapter subassembly includes a proximal portion that can be coupled to a coaxial connector and a distal portion that can be coupled to a printed circuit board. A central conductor in the form of an elongated shaft that runs through the subassembly and has a ball contact end for contacting a conductor located on a printed circuit board and the elongated shaft is tapered in a region near the bal contact.Type: GrantFiled: April 2, 2002Date of Patent: August 30, 2005Assignee: ADC Telecommunications, Inc.Inventors: James R. Kerekes, M'hamed Anis Khemakhem, Eric L. Lovaasen
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Patent number: 6717486Abstract: Multiple digital audio transformer circuits are included in a module for mounting in a chassis. These digital audio transformer circuits are comprised of a front mounted twisted pair digital audio cable connector and a rear mounted coaxial cable connector, with circuitry including baluns electrically linking the front and rear connectors to reduce the impedance of the signal and attenuate the amplitude of the signal voltage. In one embodiment, the module may also include removable attenuation pads accessible through the front face of the module to allow variation of the level of voltage attenuation. The preferred embodiment of the module bi-directional transforms 110 Ohm digital audio signals and 75 Ohm coaxial signals. If transformation of other levels of impedance are desired, modules may also allow for removal and replacement of the baluns. A digital audio transformer system including multi-circuit modules and rack mount equipment chassis is also provided.Type: GrantFiled: June 19, 2002Date of Patent: April 6, 2004Assignee: ADC Telecommunications, Inc.Inventors: M'hamed Anis Khemakhem, Michael J. Follingstad, Eric L. Lovaasen, Jeffery Louis Peters
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Publication number: 20030186565Abstract: An adapter having a housing, a ground clip and an adapter subassembly all located in the housing. The adapter subassembly includes a proximal portion that can be coupled to a coaxial connector and a distal portion that can be coupled to a printed circuit board. A central conductor in the form of an elongated shaft that runs through the subassembly and has a ball contact end for contacting a conductor located on a printed circuit board and the elongated shaft is tapered in a region near the bal contact.Type: ApplicationFiled: April 2, 2002Publication date: October 2, 2003Applicant: ADC Telecommunications, Inc.Inventors: James R. Kerekes, M?apos;hamed Anis Khemakhem, Eric L. Lovaasen
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Patent number: 6597256Abstract: Multiple digital audio transformer circuits are included in a module for mounting in a chassis. These digital audio transformer circuits are comprised of a front mounted twisted pair digital audio cable connector and a rear mounted coaxial cable connector, with circuitry including baluns electrically linking the front and rear connectors to reduce the impedance of the signal and attenuate the amplitude of the signal voltage. In one embodiment, the module may also include removable attenuation pads accessible through the front face of the module to allow variation of the level of voltage attenuation. The preferred embodiment of the module bi-directional transforms 110 Ohm digital audio signals and 75 Ohm coaxial signals. If transformation of other levels of impedance are desired, modules may also allow for removal and replacement of the baluns. A digital audio transformer system including multi-circuit modules and rack mount equipment chassis is also provided.Type: GrantFiled: January 23, 2001Date of Patent: July 22, 2003Assignee: ADC Telecommunications, Inc.Inventors: M'hamed Anis Khemakhem, Michael J. Follingstad, Eric L. Lovaasen, Jeffery Louis Peters
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Publication number: 20030012362Abstract: Multiple digital audio transformer circuits are included in a module for mounting in a chassis. These digital audio transformer circuits are comprised of a front mounted twisted pair digital audio cable connector and a rear mounted coaxial cable connector, with circuitry including baluns electrically linking the front and rear connectors to reduce the impedance of the signal and attenuate the amplitude of the signal voltage. In one embodiment, the module may also include removable attenuation pads accessible through the front face of the module to allow variation of the level of voltage attenuation. The preferred embodiment of the module bi-directional transforms 110 Ohm digital audio signals and 75 Ohm coaxial signals. If transformation of other levels of impedance are desired, modules may also allow for removal and replacement of the baluns. A digital audio transformer system including multi-circuit modules and rack mount equipment chassis is also provided.Type: ApplicationFiled: June 19, 2002Publication date: January 16, 2003Applicant: ADC Telecommunications, Inc.Inventors: M?apos;hamed Anis Khemakhem, Michael J. Follingstad, Eric L. Lovaasen, Jeffery Louis Peters
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Publication number: 20020097105Abstract: Multiple digital audio transformer circuits are included in a module for mounting in a chassis. These digital audio transformer circuits are comprised of a front mounted twisted pair digital audio cable connector and a rear mounted coaxial cable connector, with circuitry including baluns electrically linking the front and rear connectors to reduce the impedance of the signal and attenuate the amplitude of the signal voltage. In one embodiment, the module may also include removable attenuation pads accessible through the front face of the module to allow variation of the level of voltage attenuation. The preferred embodiment of the module bi-directional transforms 110 Ohm digital audio signals and 75 Ohm coaxial signals. If transformation of other levels of impedance are desired, modules may also allow for removal and replacement of the baluns. A digital audio transformer system including multi-circuit modules and rack mount equipment chassis is also provided.Type: ApplicationFiled: January 23, 2001Publication date: July 25, 2002Applicant: ADC Telecommunications, Inc.Inventors: M?apos;Hamed Anis Khemakhem, Michael J. Follingstad, Eric L. Lovaasen, Jeffery Louis Peters
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Patent number: D774583Type: GrantFiled: March 15, 2013Date of Patent: December 20, 2016Assignee: Rosemount Aerospace Inc.Inventors: Kevin John Benning, Jonathan L. Boer, Wallace Johnson, Eric L. Lovaasen, Richard Alan Schwartz
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Patent number: D829257Type: GrantFiled: November 10, 2016Date of Patent: September 25, 2018Assignee: Rosemount Aerospace Inc.Inventors: Kevin J. Benning, Jonathan L. Boer, Wallace Johnson, Eric L. Lovaasen, Richard Alan Schwartz