Patents by Inventor Mark J. Beck
Mark J. Beck 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: 10279379Abstract: A fluid manifold comprised of a manifold adapted to deliver fluid directly into a gap formed between a surface of a substrate and an acoustic transducer. The fluid is delivered into the gap at a variable rate along a length of the manifold. Preferably, the manifold includes a plurality of apertures positioned along the length of the manifold for dispensing the fluid into the gap at the variable rate.Type: GrantFiled: October 2, 2017Date of Patent: May 7, 2019Assignee: Product Systems IncorporatedInventors: Mark J. Beck, Eric G. Liebscher
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Publication number: 20180021821Abstract: A fluid manifold comprised of a manifold adapted to deliver fluid directly into a gap formed between a surface of a substrate and an acoustic transducer. The fluid is delivered into the gap at a variable rate along a length of the manifold. Preferably, the manifold includes a plurality of apertures positioned along the length of the manifold for dispensing the fluid into the gap at the variable rate.Type: ApplicationFiled: October 2, 2017Publication date: January 25, 2018Applicant: Product Systems IncorporatedInventors: Mark J. Beck, Eric G. Liebscher
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Patent number: 9796000Abstract: A fluid manifold comprised of a manifold adapted to deliver fluid directly into a gap formed between a surface of a substrate and an acoustic transducer. The fluid is delivered into the gap at a variable rate along a length of the manifold. Preferably, the manifold includes a plurality of apertures positioned along the length of the manifold for dispensing the fluid into the gap at the variable rate.Type: GrantFiled: June 28, 2012Date of Patent: October 24, 2017Assignee: Product Systems IncorporatedInventors: Mark J. Beck, Eric G. Liebscher
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Publication number: 20130008462Abstract: A fluid manifold comprised of a manifold adapted to deliver fluid directly into a gap formed between a surface of a substrate and an acoustic transducer. The fluid is delivered into the gap at a variable rate along a length of the manifold. Preferably, the manifold includes a plurality of apertures positioned along the length of the manifold for dispensing the fluid into the gap at the variable rate.Type: ApplicationFiled: June 28, 2012Publication date: January 10, 2013Applicant: PRODUCT SYSTEMS INCORPORATEDInventors: Mark J. Beck, Eric G. Liebscher
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Patent number: 7683525Abstract: A method for characterizing cavitation that occurs in a fluid exposed to acoustic energy. The method comprises the steps of exposing a volume of process fluid to acoustic energy at a specified power level; measuring the photon output from the fluid over a period of time; and when the photon output deviates from a desired level, initiating a remedial step to bring the photon output back to approximately the desired level.Type: GrantFiled: October 23, 2008Date of Patent: March 23, 2010Assignee: Product Systems IncorporatedInventors: Mark J. Beck, Raymond Y. Lillard, Eric G. Liebscher, Frank M. Haidinyak
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Publication number: 20090049917Abstract: A method for characterizing cavitation that occurs in a fluid exposed to acoustic energy. The method comprises the steps of exposing a volume of process fluid to acoustic energy at a specified power level; measuring the photon output from the fluid over a period of time; and when the photon output deviates from a desired level, initiating a remedial step to bring the photon output back to approximately the desired level.Type: ApplicationFiled: October 23, 2008Publication date: February 26, 2009Applicant: PRODUCT SYSTEMS INCORPORATEDInventors: Mark J. Beck, Raymond Y. Lillard, Eric G. Liebscher, Frank M. Haidinyak
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Patent number: 7443079Abstract: An apparatus and method for characterizing cavitation that occurs in a fluid exposed to acoustic energy. The apparatus comprises a vessel for holding the fluid; an acoustic energy generating means for generating acoustic energy, the acoustic energy generating means being positioned to transmit the acoustic energy into the fluid while the fluid is held in the vessel; and a cavitation detection means for detecting cavitation in the fluid held in the vessel. In a preferred embodiment, the cavitation detection means comprises a light detection means, such as a photomultiplier tube, that detects sonoluminescent emission from the fluid. The method comprises the steps of exposing a volume of process fluid to acoustic energy at a specified power level; measuring the photon output from the fluid over a period of time; and when the photon output deviates from a desired level, initiating a remedial step to bring the photon output back to approximately the desired level.Type: GrantFiled: September 15, 2005Date of Patent: October 28, 2008Assignee: Product Systems IncorporatedInventors: Mark J. Beck, Raymond Y. Lillard, Eric G. Liebscher, Frank M. Haidinyak
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Patent number: 7438195Abstract: A shipping container for a motorized vehicle comprises a base frame and a top frame, each constructed of rigid tubing. The base frame has a plurality of tire rests on which respective wheels of the motorized vehicle will be placed. In addition, the base frame has a plurality of base sockets located at respective corners thereof. Each of the base sockets is oriented in an upward direction. The top frame of the shipping container includes a plurality of top sockets located at respective corners thereof. The top sockets are oriented in a downward direction so as to be opposed to the base sockets. A plurality of elongate posts respectively extend between each opposed pair of sockets such that the top frame will be supported in spaced apart relation from the base frame.Type: GrantFiled: December 15, 2006Date of Patent: October 21, 2008Assignees: Tech-Source, Inc., Wright Metal Products, Inc.Inventor: Mark J. Beck
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Patent number: 7152749Abstract: A shipping container for a motorized vehicle comprises a base frame and a top frame, each constructed of rigid tubing. The base frame has a plurality of tire rests on which respective wheels of the motorized vehicle will be placed. In addition, the base frame has a plurality of base sockets located at respective corners thereof. Each of the base sockets is oriented in an upward direction. The top frame of the shipping container includes a plurality of top sockets located at respective corners thereof. The top sockets are oriented in a downward direction so as to be opposed to the base sockets. A plurality of elongate posts respectively extend between each opposed pair of sockets such that the top frame will be supported in spaced apart relation from the base frame.Type: GrantFiled: January 5, 2004Date of Patent: December 26, 2006Assignees: Tech-Source, Inc., Wright Metal Products, Inc.Inventor: Mark J. Beck
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Patent number: 7145286Abstract: A transducer comprising an acoustic energy generating means and a resonator. The acoustic energy generating means generates acoustic energy and is adapted for delivering an approximately uniform amount of acoustic energy to each unit of surface area on a substrate in a given time period when the substrate is rotating. The acoustic energy generating means has a surface area that is less than the surface area of the substrate, and may comprise two or more piezoelectric crystal segments that are separately controllable with respect to power and/or time. When assembled, the two more piezoelectric crystal segments give the acoustic energy generating means a rectangular shape, a wedge shape or a triangle shape. The resonator is attached to the acoustic energy generating means for transmitting the acoustic energy to the substrate.Type: GrantFiled: September 16, 2005Date of Patent: December 5, 2006Assignee: Product Systems IncorporatedInventors: Mark J. Beck, Richard B. Vennerbeck, Raymond Y. Lillard, Eric G. Liebscher
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Patent number: 7141917Abstract: An acoustic transducer comprised of a resonator, an acoustic energy generating means, such as one or more piezoelectric crystals, and a bonding layer comprised of indium or tin for attaching the acoustic energy generating means to the resonator. The resonator comprises a material selected from the group consisting of quartz, sapphire, silicon carbide, silicon nitride, aluminum, ceramics and stainless steel. The resonator may form a detachable part of a container or the acoustic energy generating means may be attached directly to a side or to the bottom of the container, in which case a part of the container acts as the resonator.Type: GrantFiled: June 10, 2005Date of Patent: November 28, 2006Assignee: Product Systems IncorporatedInventors: Mark J. Beck, Richard B. Vennerbeck
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Patent number: 7105985Abstract: A transducer comprised of a resonator and a piezoelectric crystal for cleaning single items such as semiconductor wafers and flat panel displays. The resonator is an elongated piece of material having a cross section that is trapezoidal in shape. The parallel sides of the trapezoid form the top and bottom ends of the resonator and the nonparallel sides of the trapezoid focus the acoustic energy on the bottom end of the resonator.Type: GrantFiled: September 26, 2001Date of Patent: September 12, 2006Assignee: Product Systems IncorporatedInventors: Mark J. Beck, Richard B. Vennerbeck
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Patent number: 7097054Abstract: A shipping container for a motorized vehicle comprises a base frame and a top frame, each constructed of rigid tubing. The base frame has a plurality of tire rests on which respective wheels of the motorized vehicle will be placed. In addition, the base frame has a plurality of base sockets located at respective corners thereof. Each of the base sockets is oriented in an upward direction. The top frame of the shipping container includes a plurality of top sockets located at respective corners thereof. The top sockets are oriented in a downward direction so as to be opposed to the base sockets. A plurality of elongate posts respectively extend between each opposed pair of sockets such that the top frame will be supported in spaced apart relation from the base frame.Type: GrantFiled: September 24, 2001Date of Patent: August 29, 2006Assignees: Tech-Source, Inc., Wright Metal Products, Inc.Inventor: Mark J. Beck
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Patent number: 6946774Abstract: A transducer comprising an acoustic energy generating means and a resonator. The acoustic energy generating means generates acoustic energy and is adapted for delivering an approximately uniform amount of acoustic energy to each unit of surface area on a substrate in a given time period when the substrate is rotating. The acoustic energy generating means has a surface area that is less than the surface area of the substrate, and may comprise two or more piezoelectric crystal segments that are separately controllable with respect to power and/or time. When assembled, the two more piezoelectric crystal segments give the acoustic energy generating means a rectangular shape, a wedge shape or a triangle shape. The resonator is attached to the acoustic energy generating means for transmitting the acoustic energy to the substrate.Type: GrantFiled: September 13, 2004Date of Patent: September 20, 2005Assignee: Product Systems IncorporatedInventors: Mark J. Beck, Richard B. Vennerbeck, Raymond Y. Lillard, Eric G. Liebscher
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Patent number: 6904921Abstract: A megasonic cleaning system comprised of a container, a resonator, one or more piezoelectric crystals and a bonding layer comprised of indium or tin for attaching the piezoelectric crystal to the resonator. The resonator comprises a material selected from the group consisting of quartz, sapphire, silicon carbide, silicon nitride, aluminum, ceramics and stainless steel. The piezoelectric crystal may be attached directly to a side or to the bottom of the container, in which case the container acts as the resonator.Type: GrantFiled: June 27, 2002Date of Patent: June 14, 2005Assignee: Product Systems IncorporatedInventors: Mark J. Beck, Richard B. Vennerbeck
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Patent number: 6882087Abstract: A transducer comprising an acoustic energy generating means and a resonator. The acoustic energy generating means generates acoustic energy and is adapted for delivering an approximately uniform amount of acoustic energy to each unit of surface area on a substrate in a given time period when the substrate is rotating. The acoustic energy generating means has a surface area that is less than the surface area of the substrate, and may comprise a wedge shaped piezoelectric crystal. A resonator is attached to the acoustic energy generating means for transmitting the acoustic energy to the substrate.Type: GrantFiled: July 8, 2004Date of Patent: April 19, 2005Assignee: Product Systems IncorporatedInventors: Mark J. Beck, Richard B. Vennerbeck, Raymond Y. Lillard, Eric G. Liebscher
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Publication number: 20040195127Abstract: A shipping container for a motorized vehicle comprises a base frame and a top frame, each constructed of rigid tubing. The base frame has a plurality of tire rests on which respective wheels of the motorized vehicle will be placed. In addition, the base frame has a plurality of base sockets located at respective corners thereof. Each of the base sockets is oriented in an upward direction. The top frame of the shipping container includes a plurality of top sockets located at respective corners thereof. The top sockets are oriented in a downward direction so as to be opposed to the base sockets. A plurality of elongate posts respectively extend between each opposed pair of sockets such that the top frame will be supported in spaced apart relation from the base frame.Type: ApplicationFiled: January 5, 2004Publication date: October 7, 2004Inventor: Mark J. Beck
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Publication number: 20040188307Abstract: A shipping container for a motorized vehicle comprises a base frame and a top frame, each constructed of rigid tubing. The base frame has a plurality of tire rests on which respective wheels of the motorized vehicle will be placed. In addition, the base frame has a plurality of base sockets located at respective corners thereof. Each of the base sockets is oriented in an upward direction. The top frame of the shipping container includes a plurality of top sockets located at respective corners thereof. The top sockets are oriented in a downward direction so as to be opposed to the base sockets. A plurality of elongate posts respectively extend between each opposed pair of sockets such that the top frame will be supported in spaced apart relation from the base frame.Type: ApplicationFiled: September 24, 2001Publication date: September 30, 2004Inventor: Mark J. Beck
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Patent number: 6791242Abstract: A transducer comprising an acoustic energy generating means and a resonator. The acoustic energy generating means generates acoustic energy in the frequency range of 0.4 to 2.0 MHz, and is adapted for delivering an approximately uniform amount of acoustic energy to each unit of surface area on a substrate in a given time period when the substrate is rotating. The acoustic energy generating means has a surface area that is less than the surface area of the substrate, and may comprise a wedge shaped piezoelectric crystal. A resonator is attached to the acoustic energy generating means for transmitting the acoustic energy to the substrate.Type: GrantFiled: November 1, 2002Date of Patent: September 14, 2004Assignee: Product Systems IncorporatedInventors: Mark J. Beck, Richard B. Vennerbeck, Raymond Y. Lillard, Eric G. Liebscher
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Patent number: 6722379Abstract: A megasonic cleaning system comprised of a one-piece cleaning tank, one or more piezoelectric crystals and an indium layer for attaching the piezoelectric crystals to the cleaning tank. The tank comprises a material selected from the group consisting of quartz, sapphire, silicon carbide, silicon nitride, ceramics and stainless steel. The piezoelectric crystals are attached directly to a side or to the bottom of the tank.Type: GrantFiled: April 23, 2001Date of Patent: April 20, 2004Assignee: Product Systems IncorporatedInventors: Mark J. Beck, Richard B. Vennerbeck