Patents by Inventor Alfredo Gomez
Alfredo Gomez 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: 11047553Abstract: A luminaire a small number of carefully designed extrusions is easily manufactured. The housing is formed by joining four pieces having a first extrusion profile. A second extrusion profile is used for the side and end covers. A third profile is used for access covers. The housing frames a lens, such as an acrylic sheet, and long lines of LEDs are positioned to shine directly into the side of the lens. A reflective layer on the lens directs all or some of the LED light out the luminaire's front, perhaps directing some light out the back. Strategically positioned diffusors ensure a pleasing lighting effect. The result is a very thin and light weight luminaire having a large surface area. The luminaire can be suspended by threaded nipples, by cables threaded through holes in the back, or by brackets screwed to threaded inserts.Type: GrantFiled: May 7, 2019Date of Patent: June 29, 2021Assignee: NICOR, INC.Inventors: Jorge Alfredo Gomez Martinez, David Brown, Ye Jin, Jiabin Yu, Zihai Lu, Trevor Shaw
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Patent number: 11015776Abstract: Luminaire housings for architectural, industrial and warehouse applications have extrusions with parallel flat sides connected by a cross member. The wireway can be enclosed by the extrusion's roof or by cover segments clamped over an open top extrusion. Wireway openings provide access to the wireway. Nuts slid into T-channels in the roof or cover segments provide for mounting or suspension via wall brackets, cables, and housing brackets. Threaded nipples accessible through the roof or cover segments provide for pendant stem mounting. Continuous run brackets can join housings end to end. Optical elements slid into slots and channels in the housing can be retained by end caps. A housing cover over the wireway can be clamped in place by screws threaded into fixture brackets retained within the housing. The housing grooves in the cover segments can slidably engage the extrusion until the cover segments are clamped in place.Type: GrantFiled: May 7, 2019Date of Patent: May 25, 2021Assignee: NICOR, INC.Inventors: Jorge Alfredo Gomez Martinez, David Brown, Ye Jin, Jiabin Yu, Zihai Lu, Trevor Shaw
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Patent number: 10865963Abstract: A luminaire for architectural, industrial and warehouse applications can be assembled using an extruded housing having curved sides connected by a cross member. Window openings in the curved sides can allow light to exit toward the sides of the luminaire while most of the light exits through a lens on the bottom. The extrusion can have channels and slots such that optical elements and an LED array can be slid into the housing and retained by endcaps. A housing cover can overlie a wireway while being held in place by screws creating a clamping force between the housing cover and fixture brackets retained within the housing. The luminaire can be suspended by the fixture brackets or by elements attached to the fixture brackets.Type: GrantFiled: October 15, 2019Date of Patent: December 15, 2020Assignee: NICOR, INC.Inventors: David Brown, Trevor Shaw, Jorge Alfredo Gomez Martinez, Ye Jin, Jiabin Yu, Zihai Lu
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Patent number: 10824427Abstract: A system and apparatus comprise at least one power supply connected to a terminal bloc, an I/O system configured to receive instructions provided to the control system, a control block connected to the I/O system wherein the instructions provided to the I/O system are converted to a serial output; and a puck connected to the serial output and configured to receive power from the terminal block, to process the serial output, and to output a current.Type: GrantFiled: October 24, 2018Date of Patent: November 3, 2020Assignee: NICOR, INC.Inventors: David Brown, Trevor Shaw, Jorge Alfredo Gomez Martinez
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Publication number: 20200049326Abstract: A luminaire for architectural, industrial and warehouse applications can be assembled using an extruded housing having curved sides connected by a cross member. Window openings in the curved sides can allow light to exit toward the sides of the luminaire while most of the light exits through a lens on the bottom. The extrusion can have channels and slots such that optical elements and an LED array can be slid into the housing and retained by endcaps. A housing cover can overlie a wireway while being held in place by screws creating a clamping force between the housing cover and fixture brackets retained within the housing. The luminaire can be suspended by the fixture brackets or by elements attached to the fixture brackets.Type: ApplicationFiled: October 15, 2019Publication date: February 13, 2020Inventors: David Brown, Trevor Shaw, Jorge Alfredo Gomez Martinez, Ye Jin, Jiabin Yu, Zihai Lu
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Publication number: 20190323687Abstract: A luminaire a small number of carefully designed extrusions is easily manufactured. The housing is formed by joining four pieces having a first extrusion profile. A second extrusion profile is used for the side and end covers. A third profile is used for access covers. The housing frames a lens, such as an acrylic sheet, and long lines of LEDs are positioned to shine directly into the side of the lens. A reflective layer on the lens directs all or some of the LED light out the luminaire's front, perhaps directing some light out the back. Strategically positioned diffusors ensure a pleasing lighting effect. The result is a very thin and light weight luminaire having a large surface area. The luminaire can be suspended by threaded nipples, by cables threaded through holes in the back, or by brackets screwed to threaded inserts.Type: ApplicationFiled: May 7, 2019Publication date: October 24, 2019Inventors: Jorge Alfredo Gomez Martinez, David Brown, Ye Jin, Jiabin Yu, Zihai Lu, Trevor Shaw
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Publication number: 20190264882Abstract: Luminaire housings for architectural, industrial and warehouse applications have extrusions with parallel flat sides connected by a cross member. The wireway can be enclosed by the extrusion's roof or by cover segments clamped over an open top extrusion. Wireway openings provide access to the wireway. Nuts slid into T-channels in the roof or cover segments provide for mounting or suspension via wall brackets, cables, and housing brackets. Threaded nipples accessible through the roof or cover segments provide for pendant stem mounting. Continuous run brackets can join housings end to end. Optical elements slid into slots and channels in the housing can be retained by end caps. A housing cover over the wireway can be clamped in place by screws threaded into fixture brackets retained within the housing. The housing grooves in the cover segments can slidably engage the extrusion until the cover segments are clamped in place.Type: ApplicationFiled: May 7, 2019Publication date: August 29, 2019Inventors: Jorge Alfredo Gomez Martinez, David Brown, Ye Jin, Jiabin Yu, Zihai Lu, Trevor Shaw
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Publication number: 20190121640Abstract: A system and apparatus comprise at least one power supply connected to a terminal bloc, an I/O system configured to receive instructions provided to the control system, a control block connected to the I/O system wherein the instructions provided to the I/O system are converted to a serial output; and a puck connected to the serial output and configured to receive power from the terminal block, to process the serial output, and to output a current.Type: ApplicationFiled: October 24, 2018Publication date: April 25, 2019Inventors: David Brown, Trevor Shaw, Jorge Alfredo Gomez Martinez
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Publication number: 20130322110Abstract: A lighted floor system has been invented to facilitate quick temporary installation, and ease of removal whereby the floor is particularly suitable for highly durable applications. A durable and inexpensive modular system permits these devices to be used as flooring for high-performance lighted stage is suitable for use in concerts and other performing art expositions. In particular, these lighted floor systems presented herein are formed of a ‘repeat unit’ element which may be affixed to similar or identical units in a paving scheme to cover a large area floor space. Each repeat unit includes one or more light panels to provide highly dynamic color light outputs of high uniformity with respect to the illumination fields. These panels include a construction suitable for high durability—i.e. they support being walked on; highly portable they support quick installation—uninstallation; and are quite inexpensive due to their unique construction.Type: ApplicationFiled: June 5, 2012Publication date: December 5, 2013Inventors: Jose Cantu, Alfredo Gomez
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Publication number: 20130175051Abstract: A lock assembly including a mandrel having at least one window therein. At least one dog corresponds to the at least one window and is radially extendable therethrough. The at least one dog is operatively arranged for engaging at least one feature of a tubular radially disposed with the mandrel. At least one seal element is arranged for sealing the mandrel with respect to the tubular and operatively positioned with respect to the at least one dog for maintaining the mandrel solely in compression against the at least one dog during fluid pressure loading on the mandrel in either longitudinal direction with respect to the lock assembly.Type: ApplicationFiled: January 9, 2012Publication date: July 11, 2013Applicant: BAKER HUGHES INCORPORATEDInventors: Douglas J. Murray, Alfredo Gomez
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Patent number: 8006772Abstract: A method for performing a wellbore-related activity may include positioning a sealing device along the wellbore; conveying a work string into the wellbore; using the work string to perform the activity; extracting the work string out of the wellbore; and shifting the sealing device to a closed position to seal a bore of the wellbore using a portion of the work string. A device that selectively seals or occludes a wellbore tubular may include a sealing device having a first and a second sealing element that seal a bore of the wellbore tubular. The first and second sealing elements may support a pressure applied in different directions. Pulling an engagement sleeve with the work string in an uphole direction may fold the first and second sealing elements into the closed position. The bore may be unsealed by applying a pressure cycle to shift the sealing device.Type: GrantFiled: April 10, 2008Date of Patent: August 30, 2011Assignee: Baker Hughes IncorporatedInventors: Samir Nazir, Alfredo Gomez
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Publication number: 20090255685Abstract: A method for performing a wellbore-related activity may include positioning a sealing device along the wellbore; conveying a work string into the wellbore; using the work string to perform the activity; extracting the work string out of the wellbore; and shifting the sealing device to a closed position to seal a bore of the wellbore using a portion of the work string. A device that selectively seals or occludes a wellbore tubular may include a sealing device having a first and a second sealing element that seal a bore of the wellbore tubular. The first and second sealing elements may support a pressure applied in different directions. Pulling an engagement sleeve with the work string in an uphole direction may fold the first and second sealing elements into the closed position. The bore may be unsealed by applying a pressure cycle to shift the sealing device.Type: ApplicationFiled: April 10, 2008Publication date: October 15, 2009Applicant: BAKER HUGHES INCORPORATEDInventors: Samir Nazir, Alfredo Gomez
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Patent number: 7556102Abstract: Systems and methods for opening and/or closing sliding sleeve valves while preventing significant stress upon and damage to the fluid seals that are disposed between the outer housing and the sleeve member elements of the valve. A shifting tool carries a latching device and a fluid closure portion with sacrificial seals. In operations the shifting tool is secured to the sleeve member with the latching device as the closure portion seals off across the fluid flow port of the sleeve member. The shifting tool is then moved to slide the sleeve member between open and closed positions.Type: GrantFiled: November 30, 2007Date of Patent: July 7, 2009Assignee: Baker Hughes IncorporatedInventor: Alfredo Gomez
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Publication number: 20090139726Abstract: Systems and methods for opening and/or closing sliding sleeve valves while preventing significant stress upon and damage to the fluid seals that are disposed between the outer housing and the sleeve member elements of the valve. A shifting tool carries a latching device and a fluid closure portion with sacrificial seals. In operations the shifting tool is secured to the sleeve member with the latching device as the closure portion seals off across the fluid flow port of the sleeve member. The shifting tool is then moved to slide the sleeve member between open and closed positions.Type: ApplicationFiled: November 30, 2007Publication date: June 4, 2009Applicant: Baker Hughes IncorporatedInventor: Alfredo Gomez
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Patent number: 7503390Abstract: A locking device prevents stressing of other components used to hold tool portions against relative movement until a desired location is reached. A locking dog holds a first component, such as a sliding sleeve to a second component, such as a mandrel until pressure can move a piston and remove support for the dog. The same pressure that removes support for the dog to unlock the lock also forces a retainer, such as a shear pin that holds a sleeve to break to allow the sleeve to shift. The locking dog keeps stress off the shear pin when the locking dog is supported in the run in configuration. An alternative design uses a grease filled cavity to dampen shocks that could load a shear pin to the point of failure.Type: GrantFiled: December 2, 2004Date of Patent: March 17, 2009Assignee: Baker Hughes IncorporatedInventor: Alfredo Gomez
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Patent number: 7445047Abstract: An improved seal assembly for use in sliding sleeve valves. The seal assembly incorporates a number of annular, chevron-shaped seal elements that are in a stacked configuration and preferably formed of a thermoplastic material to provide a fluid seal between the outer housing and the inner sleeve member of the sliding sleeve valve. In addition, the seal assembly preferably includes a pair of annular metallic seal members that have a C-ring cross-section (a “C-seal”). On opposite axial sides of each metallic C-seal are a C-seal support ring and an end adapter that are shaped and sized to assist the metallic C-seals to be axially compressed and uncompressed to resiliently seal against both the inner sleeve member and the outer housing.Type: GrantFiled: October 24, 2005Date of Patent: November 4, 2008Assignee: Baker Hughes IncorporatedInventor: Alfredo Gomez
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Patent number: 7228914Abstract: Systems and methods for positively closing off a section of wellbore and, thereby providing reservoir control. Systems and methods are described for selectively closing off a section of a wellbore to fluid communication. The wellbore completion section may then be reopened to fluid communication upon reconnection of the upper completion section to the lower completion section. Advantageously, the systems and methods of the present invention generally preclude fluid communication between the annulus of the upper completion section and the flowbore of the lower completion section until the lower completion section is closed off to fluid flow.Type: GrantFiled: February 20, 2004Date of Patent: June 12, 2007Assignee: Baker Hughes IncorporatedInventors: Raymond D. Chavers, Graeme J. Walker, John M. Cobb, Alfredo Gomez
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Publication number: 20070119599Abstract: Systems and methods for positively closing off a section of wellbore and, thereby providing reservoir control. Systems and methods are described for selectively closing off a section of a wellbore to fluid communication. The wellbore completion section may then be reopened to fluid communication upon reconnection of the upper completion section to the lower completion section. Advantageously, the systems and methods of the present invention generally preclude fluid communication between the annulus of the upper completion section and the flowbore of the lower completion section until the lower completion section is closed off to fluid flow.Type: ApplicationFiled: January 29, 2007Publication date: May 31, 2007Applicant: BAKER HUGHES INCORPORATEDInventors: Raymond Chavers, Graeme Walker, John Cobb, Alfredo Gomez
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Patent number: D727143Type: GrantFiled: January 1, 2013Date of Patent: April 21, 2015Inventor: Alfredo Gomez
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Patent number: D919167Type: GrantFiled: October 22, 2019Date of Patent: May 11, 2021Assignee: NICOR, INC.Inventor: Jorge Alfredo Gomez Martinez