Patents by Inventor Henson C. Ong
Henson C. Ong 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: 8297608Abstract: A transport system for conveying sheet material along a feed path. The transport system includes an electro-dynamic propulsion system for moving sheet material, or a stacked collation of sheet material, along a support deck which defines the feed path. More specifically, the electro-dynamic propulsion system includes at least one guideway and a ferromagnetic element disposed internally of the guideway. The guideway includes a magnetic coil to produce a variable magnetic field. By varying the flux density and polarity of the magnetic field the ferromagnetic element may be propelled within the guideway. An abutment member is coupled to the ferromagnetic element, extends through the elongate opening of the support deck and engages an edge of sheet material. A processor is operative to control the electro-dynamic propulsion system and, accordingly, the rate of travel and position of the sheet material along the feed path.Type: GrantFiled: November 22, 2010Date of Patent: October 30, 2012Assignee: Pitney Bowes Inc.Inventor: Henson C. Ong
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Patent number: 8123222Abstract: A compliant conveyance system including a diverter having at least one sidewall structure defining an internal chamber in fluid communication with a pressure source. The sidewall structure includes a compliant interface surface for conveying sheet material along the feed path and a plurality of orifices effecting fluid communication between the compliant interface surface and the internal chamber. A means is provided for developing a pressure differential across the sheet material through the orifices to urge an interface surface of the sheet material against the compliant interface surface of the diverter such that the compliant interface surface conforms to the sheet material interface surface.Type: GrantFiled: May 1, 2009Date of Patent: February 28, 2012Assignee: Pitney Bowes Inc.Inventor: Henson C. Ong
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Publication number: 20110061998Abstract: A transport system for conveying sheet material along a feed path. The transport system includes an electro-dynamic propulsion system for moving sheet material, or a stacked collation of sheet material, along a support deck which defines the feed path. More specifically, the electro-dynamic propulsion system includes at least one guideway and a ferromagnetic element disposed internally of the guideway. The guideway includes a magnetic coil to produce a variable magnetic field. By varying the flux density and polarity of the magnetic field the ferromagnetic element may be propelled within the guideway. An abutment member is coupled to the ferromagnetic element, extends through the elongate opening of the support deck and engages an edge of sheet material. A processor is operative to control the electro-dynamic propulsion system and, accordingly, the rate of travel and position of the sheet material along the feed path.Type: ApplicationFiled: November 22, 2010Publication date: March 17, 2011Applicant: Pitney Bowes Inc.Inventor: Henson C. Ong
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Patent number: 7857297Abstract: A transport system for conveying sheet material along a feed path. The transport system includes an electro-dynamic propulsion system for moving sheet material, or a stacked collation of sheet material, along a support deck which defines the feed path. More specifically, the electro-dynamic propulsion system includes at least one guideway and a ferromagnetic element disposed internally of the guideway. The guideway includes a magnetic coil to produce a variable magnetic field. By varying the flux density and polarity of the magnetic field the ferromagnetic element may be propelled within the guideway. An abutment member is coupled to the ferromagnetic element, extends through the elongate opening of the support deck and engages an edge of sheet material. A processor is operative to control the electro-dynamic propulsion system and, accordingly, the rate of travel and position of the sheet material along the feed path.Type: GrantFiled: November 30, 2007Date of Patent: December 28, 2010Assignee: Pitney Bowes Inc.Inventor: Henson C. Ong
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Publication number: 20100280652Abstract: A compliant conveyance system including a diverter having at least one sidewall structure defining an internal chamber in fluid communication with a pressure source. The sidewall structure includes a compliant interface surface for conveying sheet material along the feed path and a plurality of orifices effecting fluid communication between the compliant interface surface and the internal chamber. A means is provided for developing a pressure differential across the sheet material through the orifices to urge an interface surface of the sheet material against the compliant interface surface of the diverter such that the compliant interface surface conforms to the sheet material interface surface.Type: ApplicationFiled: May 1, 2009Publication date: November 4, 2010Applicant: Pitney Bowes Inc.Inventor: Henson C. Ong
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Patent number: 7770889Abstract: A sortation bin module having a conveyor and diverter module for pneumatically securing, releasing and diverting selected mailpieces to a bank of sortation bins. The conveyor module includes a conveyor surface for transporting sheet material along the feed path and a pneumatic system for developing a pressure differential across the conveyor surface to hold the sheet material on the conveyor surface during transport. The diverter module includes a diverter surface for sorting sheet material from the conveyor surface, i.e., diverting sheet material from the feed path. The diverter module, furthermore, includes a pneumatic system for developing a pressure differential across the diverter surface to hold the sheet material on the diverter surface during sortation. The conveyor and diverter surfaces are also arranged such that the surfaces oppose each other to define a transfer interface.Type: GrantFiled: November 2, 2007Date of Patent: August 10, 2010Assignee: Pitney Bowes Inc.Inventors: Henson C. Ong, Mark A. Clendinning, Dana Hoggatt, Kenneth S. Zaldo
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Publication number: 20090139839Abstract: A transport system for conveying sheet material along a feed path. The transport system includes an electro-dynamic propulsion system for moving sheet material, or a stacked collation of sheet material, along a support deck which defines the feed path. More specifically, the electro-dynamic propulsion system includes at least one guideway and a ferromagnetic element disposed internally of the guideway. The guideway includes a magnetic coil to produce a variable magnetic field. By varying the flux density and polarity of the magnetic field the ferromagnetic element may be propelled within the guideway. An abutment member is coupled to the ferromagnetic element, extends through the elongate opening of the support deck and engages an edge of sheet material. A processor is operative to control the electro-dynamic propulsion system and, accordingly, the rate of travel and position of the sheet material along the feed path.Type: ApplicationFiled: November 30, 2007Publication date: June 4, 2009Applicant: Pitney Bowes Inc.Inventor: Henson C. Ong
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Publication number: 20090114576Abstract: A sortation bin module having a conveyor and diverter module for pneumatically securing, releasing and diverting selected mailpieces to a bank of sortation bins. The conveyor module includes a conveyor surface for transporting sheet material along the feed path and a pneumatic system for developing a pressure differential across the conveyor surface to hold the sheet material on the conveyor surface during transport. The diverter module includes a diverter surface for sorting sheet material from the conveyor surface, i.e., diverting sheet material from the feed path. The diverter module, furthermore, includes a pneumatic system for developing a pressure differential across the diverter surface to hold the sheet material on the diverter surface during sortation. The conveyor and diverter surfaces are also arranged such that the surfaces oppose each other to define a transfer interface.Type: ApplicationFiled: November 2, 2007Publication date: May 7, 2009Applicant: Pitney Bowes Inc.Inventors: Henson C. Ong, Mark A. Clendinning, Dana Hoggatt, Kenneth S. Zaldo
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Publication number: 20090107892Abstract: A displacement system and sorting apparatus for transposing the orientation of mailpiece from a first position to a second position such that the mailpiece may occupy a reduced space envelope within sortation bins/trays of a mailpiece sorter. The displacement system comprises first and second pairs of cooperating elements each defining a nip for accepting first and second portions, respectively, of the mailpiece therebetween. Further, the system includes a means for driving the first and second pairs of cooperating elements such that the first and second portions of mailpiece are each conveyed along a feed path at different velocities thereby transposing the mailpiece about an axis and changing the orientation of the mailpiece from the first to the second positions. The cooperating elements may include rolling elements such as nip rollers, spherical elements or belt pairs. The sortation bins/trays are adapted to support the short edge while guiding the long edge of the mailpiece.Type: ApplicationFiled: October 31, 2007Publication date: April 30, 2009Applicant: Pitney Bowes Inc.Inventors: Mark A. Clendinning, Henson C. Ong, Dana Hoggatt, Kenneth S. Zaldo
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Patent number: 7502126Abstract: A system for tracking the spatial position/motion of an article conveyed along a feed path. The system comprises a reflective surface disposed along the feed path of the article and an optical scanning device disposed remotely from the reflective surface such that the moving article is interposed therebetween. The optical scanning device is operative to (i) transmit light energy along a length of the reflective surface, (ii) receive light energy returned from the reflective surface and (iii) determine the spatial position of the article based upon a condition of the optical path, i.e., whether the optical path is present or interrupted. A break in the optical path is sensed by the optical scanning device and interpreted by the signal processor to determine the spatial position/motion of the moving article.Type: GrantFiled: November 18, 2005Date of Patent: March 10, 2009Assignee: Pitney Bowes Inc.Inventor: Henson C. Ong
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Publication number: 20090057998Abstract: A sheet handling apparatus for conveying sheet material/mailpieces along a feed path which facilitates access to the dual face surfaces thereof for the purpose of printing, and/or scanning information contained, thereon. The sheet handling apparatus includes first and second conveyor modules each having a conveyor surface, a portion of which is disposed in opposing, face-to-face relation with a portion of the other conveyor surface. Furthermore, the conveyor surfaces cooperate with a means for developing a pressure differential across the conveyor surfaces to hold the sheet material on the conveyor surfaces and transfer the sheet material across the modules during transport.Type: ApplicationFiled: August 31, 2007Publication date: March 5, 2009Applicant: Pitney Bowes Inc.Inventor: Henson C. Ong
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Patent number: 7096152Abstract: The invention pertains to a mailpiece weight measuring apparatus for use with a high speed automatic mailpiece processing system. The weight measuring apparatus measures the inertial mass of the mailpiece as the weight equivalent. The apparatus includes a device for determining a first velocity of a mailpiece, a device for imparting a force to the mailpiece in a direction co-linear with the first velocity so that the mailpiece exits said force impacting device at a second velocity, a device for determining the second velocity of the mailpiece, a device for determining a change in a parameter proportional to the force imparted on the mailpiece, and a device for determining the weight of the mailpiece based upon the determined first velocity, second velocity and change in the parameter.Type: GrantFiled: July 20, 2005Date of Patent: August 22, 2006Assignee: Pitney Bowes Inc.Inventor: Henson C. Ong