Patents by Inventor Ralph E. Simpson
Ralph E. Simpson 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: 20240102909Abstract: A method includes projecting light to obtain a reference measurement using a first photoresistor; collecting dust on a platform during a collection time interval; and projecting light across the platform to obtain a dust measurement using the first photoresistor or a second photoresistor.Type: ApplicationFiled: September 28, 2023Publication date: March 28, 2024Inventors: Robert W. Baxter, Derrick J. Hinkle, Ralph E. Bard, John N. Simpson
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Patent number: 8326870Abstract: A critical parameter/requirements management process model for managing a development program for a product and an associated product structure-driven critical parameter/requirements management tool and environment is provided. In one embodiment, the process includes a product structure classification scheme, a parameter/requirements classification scheme, a parameter/requirements process and maturity model, and in-process and requirements conformance views. In one embodiment, the tool includes a user interface layer, a business layer, a data layer, and a database. The user interface layer may include a product structure feature group, an add/edit/link feature group, a manage maturity feature group, and a manage conformance feature group. The tool may be implemented as a web server accessible to user workstations operating as thin clients.Type: GrantFiled: January 18, 2011Date of Patent: December 4, 2012Assignee: Xerox CorporationInventors: Charles D. Rizzolo, Ronald E. Stokes, Louis F. LaVallee, Charles M. Gardiner, William R. Smith, Kathy Cupo, Richard S. Pagano, Joel S. Cornell, Barry P. Mandel, Ralph E. Simpson, John T. Potter
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Patent number: 8145671Abstract: A critical parameter/requirements management process model for managing a development program for a product and an associated product structure-driven critical parameter/requirements management tool and environment is provided. In one embodiment, the process includes a product structure classification scheme, a parameter/requirements classification scheme, a parameter/requirements process and maturity model, and in-process and requirements conformance views. In one embodiment, the tool includes a user interface layer, a business layer, a data layer, and a database. The user interface layer may include a product structure feature group, an add/edit/link feature group, a manage maturity feature group, and a manage conformance feature group. The tool may be implemented as a web server accessible to user workstations operating as thin clients.Type: GrantFiled: January 18, 2011Date of Patent: March 27, 2012Assignee: Xerox CorporationInventors: Charles D. Rizzolo, Ronald E. Stokes, Louis F. LaVallee, Charles M. Gardiner, William R. Smith, Kathy Cupo, Richard S. Pagano, Joel S. Cornell, Barry P. Mandel, Ralph E. Simpson, John T. Potter
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Publication number: 20110112886Abstract: A critical parameter/requirements management process model for managing a development program for a product and an associated product structure-driven critical parameter/requirements management tool and environment is provided. In one embodiment, the process includes a product structure classification scheme, a parameter/requirements classification scheme, a parameter/requirements process and maturity model, and in-process and requirements conformance views. In one embodiment, the tool includes a user interface layer, a business layer, a data layer, and a database. The user interface layer may include a product structure feature group, an add/edit/link feature group, a manage maturity feature group, and a manage conformance feature group. The tool may be implemented as a web server accessible to user workstations operating as thin clients.Type: ApplicationFiled: January 18, 2011Publication date: May 12, 2011Applicant: XEROX CORPORATIONInventors: Charles D. Rizzolo, Ronald E. Stokes, Louis F. LaVallee, Charles M. Gardiner, William R. Smith, Kathy Cupo, Richard S. Pagano, Joel S. Cornell, Barry P. Mandel, Ralph E. Simpson, John T. Potter
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Publication number: 20110112887Abstract: A critical parameter/requirements management process model for managing a development program for a product and an associated product structure-driven critical parameter/requirements management tool and environment is provided. In one embodiment, the process includes a product structure classification scheme, a parameter/requirements classification scheme, a parameter/requirements process and maturity model, and in-process and requirements conformance views. In one embodiment, the tool includes a user interface layer, a business layer, a data layer, and a database. The user interface layer may include a product structure feature group, an add/edit/link feature group, a manage maturity feature group, and a manage conformance feature group. The tool may be implemented as a web server accessible to user workstations operating as thin clients.Type: ApplicationFiled: January 18, 2011Publication date: May 12, 2011Applicant: XEROX CORPORATIONInventors: Charles D. Rizzolo, Ronald E. Stokes, Louis F. LaVallee, Charles M. Gardiner, William R. Smith, Kathy Cupo, Richard S. Pagano, Joel S. Cornell, Barry P. Mandel, Ralph E. Simpson, John T. Potter
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Patent number: 7899756Abstract: A critical parameter/requirements management process model for managing a development program for a product and an associated product structure-driven critical parameter/requirements management tool and environment is provided. In one embodiment, the process includes a product structure classification scheme, a parameter/requirements classification scheme, a parameter/requirements process and maturity model, and in-process and requirements conformance views. In one embodiment, the tool includes a user interface layer, a business layer, a data layer, and a database. The user interface layer may include a product structure feature group, an add/edit/link feature group, a manage maturity feature group, and a manage conformance feature group. The tool may be implemented as a web server accessible to user workstations operating as thin clients.Type: GrantFiled: December 1, 2004Date of Patent: March 1, 2011Assignee: Xerox CorporationInventors: Charles D. Rizzolo, Ronald E. Stokes, Louis F. LaVallee, Charles M. Gardiner, William R. Smith, Kathy Cupo, Richard S. Pagano, Joel S. Cornell, Barry P. Mandel, Ralph E. Simpson, John T. Potter
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Patent number: 4307861Abstract: A lightweight, collapsible frame for holding a plastic trash bag upright to receive trash. The frame includes a triangular base formed from three pivoted strips that can be folded together for storage when not in use. Additionally, the frame includes three tubular posts or props which are removably attachable to the corners of the triangular base in such a way as to stand upright around the space above the base. Each of the tubular posts has a crosspiece fitted to its upper end for pivotal movement between a first position crosswise of the post, where it serves to prop up the wall of a trash bag in the space above the base when the top of the bag is folded down over it, and a second position at right angles to the first for easy packing and storage purposes. A spring clip is fastened to each of the tubular posts near its upper end.Type: GrantFiled: June 24, 1980Date of Patent: December 29, 1981Assignee: Simpson EnterprisesInventors: Ralph E. Simpson, Michael L. Simpson
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Patent number: 4203416Abstract: A device for holding a pot on a gas range burner in a moving recreational vehicle. The device is attachable to a burner grate of the type having radial bars with sloping lower edges, and it has a deck with lateral edges that interfit with a neighboring pair of the radial bars so as to support the deck on the bars and permit it to span the space between them. A pair of locking levers are pivotally supported at a common point under the deck. From their common pivot point, the locking levers extend forwardly and terminate in outturned, downwardly offset feet designed to swing outwardly into frictional contact with the lower edges of the neighboring radial bars from points intermediate the bars. To the rear, the locking levers are formed into a pair of handles. Mounted above the deck on a pair of pivoted brackets are two clamping members with forward portions formed into curved arms for embracing the pot, and rear portions serving as handles.Type: GrantFiled: November 25, 1977Date of Patent: May 20, 1980Assignee: Simpson EnterprisesInventors: Ralph E. Simpson, Michael L. Simpson
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Patent number: 4030678Abstract: A device for rapidly winding a load of paper tape from a computer into a relatively tight roll that can be fed directly to a phototypesetting machine. The device has a round deck, positioned to rotate in a horizontal plane on which are mounted three posts. The posts are equiangularly spaced around the center of the deck to serve as a hub about which the tape roll is formed. Each post has a slot to receive the tape and one end of the tape is threaded through the slot of one of the posts and bent around that post prior to the winding procedure. An electric motor then drives the deck in a spinning motion about its axis to rapidly wind the tape around the three posts. Two tension rollers are mounted at the periphery of the deck to guide the incoming tape and hold it under sufficient tension to ensure the formation of a relatively tight roll during the winding operation.Type: GrantFiled: June 18, 1976Date of Patent: June 21, 1977Inventor: Ralph E. Simpson