Patents by Inventor Mark E. Lundstrom
Mark E. Lundstrom 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: 7300631Abstract: A system for detecting an analyte in a sample includes a resonant sensor that has a sensor surface coated with the capture agent. A plurality of magnetic particles, each of which is coated with a capture agent having an affinity for the analyte, is combined with the sample to form a plurality of analyte-particle complexes. The system also includes a transport arrangement for transporting the sample to the sensor surface, and a magnetic field inducing structure constructed and arranged to establish a magnetic field at and adjacent to the sensor surface. The resonant sensor produces a signal corresponding to an amount of analyte-particle complexes that are bound to the sensor surface.Type: GrantFiled: July 18, 2005Date of Patent: November 27, 2007Assignee: BioScale, Inc.Inventors: Michael F. Miller, Brett P. Masters, Mark E. Lundstrom
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Patent number: 6781285Abstract: A modular actuator assembly includes one or more plates or elements of electro-active material bonded to an electroded sheet, preferably by a structural polymer to form a card. The card is sealed, and may itself constitute a practical device, such as a vane, shaker, stirrer, lever, pusher or sonicator for direct contact with a solid or immersion in a fluid, or may be bonded by a stiff adhesive to make a surface-to-surface mechanical coupling with a solid workpiece, device, substrate machine or sample. The structural polymer provides a bending stiffness such that the thin plate does not deform to its breaking point, and a mechanical stiffness such that shear forces are efficiently coupled from the plate to the workpiece. In further embodiments, the card may include active circuit elements for switching, powering or processing signals, and/or passive circuit elements for filtering, matching or damping signals, so that few or no connections to outside circuitry are required.Type: GrantFiled: April 27, 1999Date of Patent: August 24, 2004Assignee: Cymer, Inc.Inventors: Kenneth B. Lazarus, Mark E. Lundstrom, Jeffrey W. Moore, Edward Crawley, Farla Russo, Shoko Yoshikawa, Eric Fitch
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Patent number: 6420819Abstract: A modular actuator assembly includes one or more plates or elements of electro-active material bonded to an electroded sheet, preferably by a structural polymer to form a card. The card is sealed, and may itself constitute a practical device, such as a vane, shaker, stirrer, lever, pusher or sonicator for direct contact with a solid or immersion in a fluid, or may be bonded by a stiff adhesive to make a surface-to-surface mechanical coupling with a solid workpiece,device, substrate, machine or sample. The structural polymer provides a bending stiffness such that the thin plate does not deform to its breaking point, and a mechanical stiffness such that shear forces are efficiently coupled from the plate to the workpiece. In further embodiments, the card may include active circuit elements for switching, powering or processing signals, and/or passive circuit elements for filtering, matching or damping signals, so that few or no connections to outside circuitry are required.Type: GrantFiled: January 27, 1994Date of Patent: July 16, 2002Assignee: Active Control EXperts, Inc.Inventors: Kenneth B. Lazarus, Mark E. Lundstrom, Jeffrey W. Moore, Edward F. Crawley
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Patent number: 6404107Abstract: A modular actuator assembly includes one or more plates or elements of electro-active material bonded to an electroded sheet, preferably by a structural polymer to form a card. The card is sealed, and may itself constitute a practical device, such as a vane, shaker, stirrer, lever, pusher or sonicator for direct contact with a solid or immersion in a fluid, or may be bonded by a stiff adhesive to make a surface-to-surface mechanical coupling with a solid workpiece, device, substrate machine or sample. The structural polymer provides a bending stiffness such that the thin plate does not deform to its breaking point, and a mechanical stiffness such that shear forces are efficiently coupled from the plate to the workpiece. In further embodiments, the card may include active circuit elements for switching, powering or processing signals, and/or passive circuit elements for filtering, matching or damping signals, so that few or no connections to outside circuitry are required.Type: GrantFiled: February 26, 1999Date of Patent: June 11, 2002Assignee: Active Control eXperts, Inc.Inventors: Kenneth B. Lazarus, Mark E. Lundstrom, Jeffrey W. Moore, Edward Crawley, Farla Russo, Shoko Yoshikawa
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Publication number: 20020047499Abstract: A modular actuator assembly includes one or more plates or elements of electro-active material bonded to an electroded sheet, preferably by a structural polymer to form a card. The card is sealed, and may itself constitute a practical device, such as a vane, shaker, stirrer, lever, pusher or sonicator for direct contact with a solid or immersion in a fluid, or may be bonded by a stiff adhesive to make a surface-to-surface mechanical coupling with a solid workpiece, device, substrate, machine or sample. The structural polymer provides a bending stiffness such that the thin plate does not deform to its breaking point, and a mechanical stiffness such that shear forces are efficiently coupled from the plate to the workpiece. In further embodiments, the card may include active circuit elements for switching, powering or processing signals, and/or passive circuit elements for filtering, matching or damping signals, so that few or no connections to outside circuitry are required.Type: ApplicationFiled: April 18, 2001Publication date: April 25, 2002Inventors: Kenneth B. Lazarus, Mark E. Lundstrom, Jeffrey W. Moore, Edward Crawley
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Patent number: 6301231Abstract: A satellite communication system includes Earth-based terminal and a satellite constellation in non-geosynchronous Earth orbits. When two or more satellites are within range of a first Earth-based terminal, the station requests a communication link with the first satellite at a first data rate. If the first satellite will accept data transfer at the first communication rate, the first Earth-based terminal transmits data to the first satellite at the requested first data rate. If, however, the first satellite will not accept data transfer at the requested first data rate, the first Earth-based terminal transmits a first portion of the data to the first satellite at a second data rate and transmits a second portion of the data, different from the first portion of the data, to the second satellite at a third data rate. The first and second satellites relay the respective data portions to a second Earth-based terminal, either directly or via additional satellites.Type: GrantFiled: June 2, 1998Date of Patent: October 9, 2001Inventors: Amer A. Hassan, Mark E. Lundstrom, John A. Zukoski
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Patent number: 6226494Abstract: A low-cost, low maintenance earth-based station is disclosed which includes a fixed aperture antenna directed to a fixed location. The system operates with a plurality of non-geosynchronous satellites that will periodically pass through a beam coverage region of the antenna. When one of the satellites comes within range of the earth-based station, the earth-based station detects the presence of the satellite and synchronizes the earth-based station with the satellite. When synchronization is complete, the earth-based station transmits stored data to the satellite. The data to be transmitted is stored within a data storage device that may be present at the earth-based station or remotely located and transmitted to the earth-based station using conventional techniques.Type: GrantFiled: September 23, 1997Date of Patent: May 1, 2001Assignee: Teledesic LLCInventors: Mark E. Lundstrom, Amer A. Hassan
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Patent number: 6069433Abstract: A modular actuator assembly includes one or more plates or elements of electro-active material bonded to an electroded sheet, preferably by a structural polymer to form a card. The card is sealed, and may itself constitute a practical device, such as a vane, shaker, stirrer, lever, pusher or sonicator for direct contact with a solid or immersion in a fluid, or may be bonded by a stiff adhesive to make a surface-to-surface mechanical coupling with a solid workpiece,device, substratesmachine or sample. The structural polymer provides a bending stiffness such that the thin plate does not deform to its breaking point, and a mechanical stiffness such that shear forces are efficiently coupled from the plate to the workpiece. In further embodiments, the card may include active circuit elements for switching, powering or processing signals, and/or passive circuit elements for filtering, matching or damping signals, so that few or no connections to outside circuitry are required.Type: GrantFiled: October 3, 1997Date of Patent: May 30, 2000Assignee: Active Control eXperts, Inc.Inventors: Kenneth B. Lazarus, Mark E. Lundstrom, Jeffrey W. Moore, Edward F. Crawley
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Patent number: 5687462Abstract: A modular actuator assembly includes one or more plates or elements of electro-active material bonded to an electroded sheet, preferably by a structural polymer to form a card. The card is sealed, and may itself constitute a practical device, such as a vane, shaker, stirrer, lever, pusher or sonicator for direct contact with a solid or immersion in a fluid, or may be bonded by a stiff adhesive to make a surface-to-surface mechanical coupling with a solid workpiece,device, substrate machine or sample. The structural polymer provides a bending stiffness such that the thin plate does not deform to its breaking point, and a mechanical stiffness such that shear forces are efficiently coupled from the plate to the workpiece. In further embodiments, the card may include active circuit elements for switching, powering or processing signals, and/or passive circuit elements for filtering, matching or damping signals, so that few or no connections to outside circuitry are required.Type: GrantFiled: November 18, 1994Date of Patent: November 18, 1997Assignee: Active Control Experts, Inc.Inventors: Kenneth B. Lazarus, Mark E. Lundstrom, Jeffrey W. Moore, Edward F. Crawley
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Patent number: 5656882Abstract: A modular actuator assembly includes one or more plates or elements of electro-active material bonded to an electroded sheet, preferably by a structural polymer to form a card. The card is sealed, and may itself constitute a practical device, such as a vane, shaker, stirrer, lever, pusher or sonicator for direct contact with a solid or immersion in a fluid, or may be bonded by a stiff adhesive to make a surface-to-surface mechanical coupling with a solid workpiece, device, substrate, machine or sample. The structural polymer provides a bending stiffness such that the thin plate does not deform to its breaking point, and a mechanical stiffness such that shear forces are efficiently coupled from the plate to the workpiece. In further embodiments, the card may include active circuit elements for switching, powering or processing signals, and/or passive circuit elements for filtering, matching or damping signals, so that few or no connections to outside circuitry are required.Type: GrantFiled: September 10, 1996Date of Patent: August 12, 1997Assignee: Active Control Experts, Inc.Inventors: Kenneth B. Lazarus, Mark E. Lundstrom, Jeffrey W. Moore, Edward F. Crawley