Patents by Inventor Jiangang Zhao
Jiangang Zhao 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: 20130055867Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly comprising a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.Type: ApplicationFiled: September 13, 2012Publication date: March 7, 2013Applicant: BLACK & DECKER INC.Inventors: Gregg L. Sheddy, James D. Schroeder, Peter Chaikowsky, Darren B. Moss, Warren A. Ceroll, Stuart J. Wright, William D. Spencer, Jiangang Zhao, William S. Taylor, Frank A. Mannarino
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Publication number: 20130055870Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly comprising a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.Type: ApplicationFiled: September 13, 2012Publication date: March 7, 2013Applicant: BLACK & DECKER INC.Inventors: Gregg L. Sheddy, James D. Schroeder, Peter Chaikowsky, Darren B. Moss, Warren A. Ceroll, Stuart J. Wright, William D. Spencer, Jiangang Zhao, William S. Taylor, Frank A. Mannarino
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Publication number: 20130055865Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly comprising a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.Type: ApplicationFiled: September 13, 2012Publication date: March 7, 2013Applicant: BLACK & DECKER INC.Inventors: Gregg L. Sheddy, James D. Schroeder, Peter Chaikowsky, Darren B. Moss, Warren A. Ceroll, Stuart J. Wright, William D. Spencer, Jiangang Zhao, William S. Taylor, Frank A. Mannarino
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Publication number: 20130055866Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly comprising a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.Type: ApplicationFiled: September 13, 2012Publication date: March 7, 2013Applicant: BLACK & DECKER INC.Inventors: Gregg L. Sheddy, James D. Schroeder, Peter Chaikowsky, Darren B. Moss, Warren A. Ceroll, Stuart J. Wright, William D. Spencer, Jiangang Zhao, William S. Taylor, Frank A. Mannarino
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Publication number: 20130055869Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly comprising a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.Type: ApplicationFiled: September 13, 2012Publication date: March 7, 2013Applicant: BLACK & DECKER INC.Inventors: Gregg L. Sheddy, James D. Schroeder, Peter Chaikowsky, Darren B. Moss, Warren A. Ceroll, Stuart J. Wright, William D. Spencer, Jiangang Zhao, William S. Taylor, Frank A. Mannarino
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Publication number: 20130055871Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly comprising a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.Type: ApplicationFiled: September 13, 2012Publication date: March 7, 2013Applicant: BLACK & DECKER INC.Inventors: Gregg L. Sheddy, James D. Schroeder, Peter Chaikowsky, Darren B. Moss, Warren A. Ceroll, Stuart J. Wright, William D. Spencer, Jiangang Zhao, William S. Taylor, Frank A. Mannarino
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Publication number: 20120295405Abstract: Methods for applying an underfill with vacuum assistance. The method may include dispensing the underfill onto a substrate proximate to at least one exterior edge of an electronic device attached to the substrate. A space between the electronic device and the substrate is evacuated through at least one gap in the underfill. The method further includes heating the underfill to cause the underfill to flow into the space. Because a vacuum condition is supplied in the open portion of the space before flow is initiated, the incidence of underfill voiding is lowered.Type: ApplicationFiled: July 13, 2012Publication date: November 22, 2012Applicant: NORDSON CORPORATIONInventors: Alec J. Babiarz, Horatio Quinones, Thomas L. Ratledge, Jiangang Zhao
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Patent number: 8286539Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly including a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.Type: GrantFiled: October 17, 2003Date of Patent: October 16, 2012Assignee: Black & Decker Inc.Inventors: Gregg L. Sheddy, James D. Schroeder, Peter Chaikowsky, Darren B. Moss, Warren A. Ceroll, Stuart J. Wright, William D. Spencer, Jiangang Zhao, William S. Taylor, Frank A. Mannarino
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Publication number: 20110271945Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly comprising a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.Type: ApplicationFiled: July 20, 2011Publication date: November 10, 2011Applicant: BLACK & DECKER INC.Inventors: Gregg L. Sheddy, James D. Schroeder, Peter Chaikowsky, Darren B. Moss, Warren A. Ceroll, Stuart J. Wright, William D. Spencer, Jiangang Zhao, William S. Taylor, Frank A. Mannarino
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Publication number: 20110226110Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly comprising a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.Type: ApplicationFiled: May 10, 2011Publication date: September 22, 2011Applicant: BLACK & DECKER INC.Inventors: Gregg L. Sheddy, James D. Schroeder, Peter Chaikowsky, Darren B. Moss, Warren A. Ceroll, Stuart J. Wright, William D. Spencer, Jiangang Zhao, William S. Taylor, Frank A. Mannarino
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Patent number: 8001875Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly comprising a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.Type: GrantFiled: October 11, 2007Date of Patent: August 23, 2011Assignee: Black & Decker Inc.Inventors: Gregg L. Sheddy, James D. Schroeder, Peter Chaikowsky, Darren B. Moss, Warren A. Ceroll, Stuart J. Wright, William D. Spencer, Jiangang Zhao, William S. Taylor, Frank A. Mannarino
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Patent number: 7950315Abstract: A saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, and a table slidingly disposed on the first rail. The table has an upper surface for supporting a workpiece. A support assembly is disposed on the frame. A saw assembly is supported by the support assembly. The saw assembly includes a motor, a cutting wheel driven by the motor, a guard portion covering an upper portion of the cutting wheel, and a fluid delivery assembly configured to direct fluid toward the cutting wheel. The fluid assembly includes a flexible nozzle with a hole. The nozzle is configured to direct airflow created by the cutting wheel away from the hole.Type: GrantFiled: May 29, 2007Date of Patent: May 31, 2011Assignee: Black & Decker Inc.Inventors: Gregg L. Sheddy, James D. Schroeder, Peter Chaikowsky, Darren B. Moss, Warren A. Ceroll, Stuart J. Wright, William D. Spencer, Jiangang Zhao, William S. Taylor, Frank A. Mannarino
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Publication number: 20110018377Abstract: An electric motor having a circuit for reducing electromagnetic interference (EMI) includes a field stack such as a stator, an armature including a shaft, a commutator mounted on the shaft, and an armature core electrically connected to the commutator, whereby the armature core is rotatably mounted within the field stack. The electric motor includes a brush assembly adapted to deliver electrical power to the commutator. The circuit includes a delta capacitor network and a conductive lead electrically interconnecting the delta capacitor network and the brush assembly. In one embodiment, the circuit includes motor field windings or coils, and a power source electrically interconnectable with the delta capacitor network and the motor field windings. In one embodiment, the motor is a universal motor.Type: ApplicationFiled: June 17, 2010Publication date: January 27, 2011Applicant: Black & Decker Inc.Inventors: Jiangang Zhao, Paik Gu, Zhanghe Song, Shengjian Liu
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Patent number: 7842223Abstract: A method for removing thin layers of a two-component molding material from areas on a substrate. The method includes using a plasma formed using a first gas mixture for removing one component of the molding material and a plasma formed using a different second gas mixture for removing the other component of the molding material. For filled epoxies commonly used as molding materials, the first gas mixture may be an oxygen-rich mixture of an oxygen-containing gas species and a fluorine-containing gas species, and the second gas mixture may be a fluorine-rich mixture of the same gases.Type: GrantFiled: December 22, 2004Date of Patent: November 30, 2010Assignee: Nordson CorporationInventors: James D. Getty, Jiangang Zhao
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Publication number: 20080296261Abstract: Apparatus and methods for improving treatment uniformity in a plasma process. The sacrificial body, which is extends about an outer peripheral edge of the workpiece during plasma processing, is composed of a plasma-removable material. The sacrificial body may include multiple sections that are arranged to define a circular geometrical shape. The sacrificial body functions to increase the effective outer diameter of the workpiece, which operates to alleviate detrimental edge effects intrinsic to plasma processing by effectively reducing the etch rate near the outer peripheral edge of the workpiece.Type: ApplicationFiled: May 22, 2008Publication date: December 4, 2008Applicant: NORDSON CORPORATIONInventors: Jiangang Zhao, James D. Getty
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Patent number: 7455003Abstract: A tile saw includes a base, a frame, adjacent first and second rails disposed on the frame, and a table slidingly disposed on the first rail. The table has a bottom surface and an upper surface for supporting a workpiece. The second rail a bottom surface and an upper surface that faces the bottom surface of the table. First and second bearings are disposed on a first shaft connected to the table. The first bearing is disposed on the first rail, and the second bearing is disposed on the bottom surface of the second rail. The frame includes a support assembly and a saw assembly with a motor and cutting wheel. The motor and cutting wheel are supported by an arm so that the cutting wheel hangs above the upper surface of the table. The first rail and the second rail are positioned on one side of the cutting wheel.Type: GrantFiled: January 27, 2005Date of Patent: November 25, 2008Assignee: Black & Decker Inc.Inventors: Gregg L. Sheddy, James D. Schroeder, Peter Chaikowsky, Darren B. Moss, Warren A. Ceroll, Stuart J. Wright, William D. Spencer, Jiangang Zhao, William S. Taylor, Frank A. Mannarino
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Publication number: 20080257328Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly comprising a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.Type: ApplicationFiled: October 11, 2007Publication date: October 23, 2008Applicant: Black & Decker Inc.Inventors: Gregg L. Sheddy, James D. Schroeder, Peter Chaikowsky, Darren B. Moss, Warren A. Ceroll, Stuart J. Wright, William D. Spencer, Jiangang Zhao, William S. Taylor, Frank A. Mannarino
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Patent number: 7328639Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly including a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.Type: GrantFiled: January 28, 2005Date of Patent: February 12, 2008Assignee: Black & Decker Inc.Inventors: Gregg L. Sheddy, James D. Schroeder, Peter Chaikowsky, Darren B. Moss, Warren A. Ceroll, Stuart J. Wright, William D. Spencer, Jiangang Zhao, William S. Taylor, Frank A. Mannarino
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Publication number: 20070295179Abstract: A saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, and a table slidingly disposed on the first rail. The table has an upper surface for supporting a workpiece. A support assembly is disposed on the frame. A saw assembly is supported by the support assembly. The saw assembly includes a motor, a cutting wheel driven by the motor, a guard portion covering an upper portion of the cutting wheel, and a fluid delivery assembly configured to direct fluid toward the cutting wheel. The fluid assembly includes a flexible nozzle with a hole. The nozzle is configured to direct airflow created by the cutting wheel away from the hole.Type: ApplicationFiled: May 29, 2007Publication date: December 27, 2007Applicant: Black & Decker Inc.Inventors: Gregg Sheddy, James Schroeder, Peter Chalkowsky, Darren Moss, Warren Ceroll, Stuart Wright, William Spencer, Jiangang Zhao, William Taylor, Frank Mannarino
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Patent number: 7308844Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly including a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.Type: GrantFiled: February 7, 2005Date of Patent: December 18, 2007Assignee: Black & Decker Inc.Inventors: Gregg L. Sheddy, James D. Schroeder, Peter Chaikowsky, Darren B. Moss, Warren A. Ceroll, Stuart J. Wright, William D. Spencer, Jiangang Zhao, William S. Taylor, Frank A. Mannarino