Patents Represented by Attorney Meschkow & Gresham
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Patent number: 7672719Abstract: An apparatus includes multiple first reservoirs and multiple second reservoirs joined with a substrate. Selected ones of the multiple first reservoirs include a reducing agent, and first reservoir surfaces of selected ones of the multiple first reservoirs are proximate to a first substrate surface. Selected ones of the multiple second reservoirs include an oxidizing agent, and second reservoir surfaces of selected ones of the multiple second reservoirs are proximate to the first substrate surface.Type: GrantFiled: February 18, 2005Date of Patent: March 2, 2010Assignee: Vomaris Innovations, Inc.Inventors: Jeffry B. Skiba, Lawrence A. Schneider
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Patent number: 7663196Abstract: A device 20 includes substrates 22 and 24 coupled to form a volume 32 between the substrates. A surface 28 of the substrate 22 faces a surface 30 of the substrate 24. A metal-insulator-metal capacitor 34 is formed on one of the surfaces 28 and 30. A conductive element 58 spans between a top electrode 56 of the capacitor 34 and the other surface 28 and 30. Vias 64 and 66 extend through the substrate 22 and are electrically interconnected with the conductive element 58 and a bottom electrode 52 of the capacitor 34. Another device 72 includes an underpass transmission line 92 formed on a surface 80 of a substrate 74 within a volume 84 formed between the substrate 74 and another substrate 76. The line 92 underlies an integrated device 96 formed on a surface 78 of the substrate 74.Type: GrantFiled: February 9, 2007Date of Patent: February 16, 2010Assignee: Freescale Semiconductor, Inc.Inventors: Lianjun Liu, Melvy F. Miller
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Patent number: 7647924Abstract: A structure (26) for supporting an array (22) of solar panels (24) in a solar energy collection system (20) includes a support assembly (42) formed from a rigid subassembly (44). The subassembly (44) includes a truss (68), a post (46) downwardly extending from the truss (68) for attachment to a footing (48), and posts (50) upwardly extending from the truss (68). The structure (26) further includes torsion tubes (34), each of which is pivotally retained by one of the posts (50) to form parallel rows (32) of torsion tubes (34). Multiple ganged piers (44) can be interconnected to increase the number of rows (32) of the system (20). The solar panels (24) are attached to the torsion tubes (34) to form the array (22). Each of the torsion tubes (34) may have a flat surface (164) for ready alignment and attachment of solar panels (24) onto the torsion tubes (34).Type: GrantFiled: March 28, 2008Date of Patent: January 19, 2010Assignee: Arizona Public Service CompanyInventor: Herbert T. Hayden
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Patent number: 7650165Abstract: A high speed data transfer system includes a WAU (201) which is utilized to provide high speed access to satellite transferred data. The system is configured such that a plurality of data utilization (205) may access the high speed data via wireless links to the WAU (201). Advantageously, high speed data services may be provided to users without the users requiring individual satellite antennas.Type: GrantFiled: August 5, 2005Date of Patent: January 19, 2010Assignee: General Dynamics C4 Systems, Inc.Inventors: Jeffery Scott Chuprun, Chad Scott Bergstrom, Byron Tarver, Bennett Beaudry
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Patent number: 7647202Abstract: A system (30) includes an analysis engine (34) and a notification engine (38) for selective notification of a condition (72) of an apparatus (26) monitored by a monitoring device (28). A method executed by the system (30) receives (116) data elements (58) from the monitoring device (28), processes (118) the data elements (58) to detect the condition (72) of the apparatus (26), and determines that the condition (72) defines an exception (74) to a normal condition (70) of the apparatus (26). A first notice (60) of the condition (72) is conveyed (146) to a responsible party (59) at a first instance of determination of the exception (74), and conveyance of a second notice (60) is prevented (140) at a second, subsequent, instance of determination of the exception (74). In addition, communication of the normal condition (70) of the apparatus (26) is prevented.Type: GrantFiled: July 5, 2006Date of Patent: January 12, 2010Assignee: Arizona Public Service CompanyInventor: Donald R. Lamontagne
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Patent number: 7623084Abstract: A feed assembly (26) for an antenna system (38) includes a first feed element (30) that propagates a first beam (32) and a second feed element (34) that propagates a second beam (36). The second feed element (34) is collocated with, but displaced vertically from, the first feed element (30) to achieve angular diversity in elevation. Each of the feed elements (30, 34) has an elongated conical shape and is formed from a dielectric material. The feed assembly (26) operates within the Ku-band frequency range to yield high gain, collimated, independent first and second beams (32, 36). The feed assembly (26) can be implemented in a tropospheric scatter communication system (38) in conjunction with a reflector (22) to provide concurrent transmit and receive capability via the two independent, angularly separated first and second beams (32, 36).Type: GrantFiled: September 12, 2006Date of Patent: November 24, 2009Assignee: General Dynamics C4 Systems, Inc.Inventor: Robert A. Hoferer
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Patent number: 7610809Abstract: A differential capacitive sensor (50) includes a movable element (56) pivotable about a rotational axis (60). The movable element (56) includes first and second sections (94, 96). The first section (94) has an extended portion (98) distal from the rotational axis (60). A static layer (52) is spaced away from a first surface (104) of the moveable element (56), and includes a first actuation electrode (74), a first sensing electrode (64), and a third sensing electrode (66). A static layer (62) is spaced away from a second surface (106) of the moveable element (56) and includes a second actuation electrode (74), a second sensing electrode (70), and a fourth sensing electrode (72). The first and second electrodes (64, 70) oppose the first section (94), the third and fourth electrodes (66, 72) oppose the second section (96), and the first and second electrodes (68, 74) oppose the extended portion (98).Type: GrantFiled: January 18, 2007Date of Patent: November 3, 2009Assignee: Freescale Semiconductor, Inc.Inventors: Andrew C. McNeil, Yizhen Lin, Todd F. Miller
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Patent number: 7603286Abstract: A demand control process (42) includes a price-image computation subprocess (44) and an optimization subprocess (46). The price-image computation subprocess (44) tunes a demand model to both price (76) and non-price (78) demand-parameters. Baseline and trial pricing scenarios (98, 114) are then compiled for a selected set (86) of products and operated upon by the demand model to forecast demand (110, 118) at the specified prices. Revenues (122) are calculated at the baseline pricing scenario (98) using the forecast demand (110), and the revenues (122) are used to calculate weights for compiling summary statistics over the set (86) of products. Price image is then calculated using the values forecast by the demand model so that the resulting price image is responsive to price and non-price demand parameters (76, 78).Type: GrantFiled: August 7, 2003Date of Patent: October 13, 2009Assignee: SAP AGInventor: Kenneth J. Ouimet
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Patent number: 7598883Abstract: A tilt sensor apparatus (36) includes one or more tilt sensors (42). Each tilt sensor (42) includes a conductive element (64) entrapped within an opening (46) formed through a middle planar substrate (38). The opening is surrounded by an opening wall (52) which is entirely covered by a conductor (54). A conductive star pattern (100?) is formed on a top planar substrate (40), and a conductive star pattern (100?) is formed on a bottom planar substrate (44). The star patterns (100) are positioned at opposing ends of the opening (46). The conductive element moves within the opening (46) as the apparatus (36) is tilted. An interrupt-driven control circuit (124) is configured to indicate a change in orientation only when a short is first detected across a contact pair (54/56, 54/60) that corresponds to an orientation opposite to a currently-indicated orientation.Type: GrantFiled: March 8, 2005Date of Patent: October 6, 2009Assignee: SGS Technologies, L.L.C.Inventor: Christopher S. Morrison
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Patent number: 7596351Abstract: A radio record module includes a radio data system (RDS) decoder module, that decodes a received RDS signal, that has an associated audio signal, into received RDS data. A record module produces a digital data file from the digital audio signal in response to a record signal. A catalog generation module generates catalog data associated with the digital audio file, the catalog data including an RDS parameter of the received RDS data. A memory module stores the digital audio file and the catalog data.Type: GrantFiled: May 2, 2006Date of Patent: September 29, 2009Assignee: Freescale Semiconductor, Inc.Inventor: Matthew D. Felder
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Patent number: 7595226Abstract: A structure (40) for holding an integrated circuit die (38) during packaging includes a support substrate (42), a release film (44) attached to the substrate (42), and a swelling agent (60). A method (34) of packaging the die (38) includes placing the die (38) on the substrate (42) with its active surface (52) and bond pads (54) in contact with the film (44). The agent (60) is applied over an adhesive coating (50) of the film (44). The agent (60) causes the adhesive (50) to swell into contact with the bond pads (54) and/or to form fillets (64) of adhesive (50) about the die (38). The die (38) is encapsulated in a molding material (72) and released from the substrate (42) as a panel (74) of dies (38). Swelling of the adhesive (50) about the bond pads (54) prevents the molding material (72) from bleeding onto the bond pads (54).Type: GrantFiled: August 29, 2007Date of Patent: September 29, 2009Assignee: Freescale Semiconductor, Inc.Inventors: William H. Lytle, Owen R. Fay, Jianwen Xu
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Patent number: 7580671Abstract: A radio record module includes a radio data system (RDS) decoder module that decodes a received RDS signal, that has an associated audio signal, into received RDS data. A memory module stores a record request, the record request having an RDS parameter. A comparison module compares the received RDS data to the RDS parameter of the record request and asserts a record signal when the received RDS data compares favorably to the RDS parameter. A recording module records the associated audio signal in response to the record signal being asserted.Type: GrantFiled: May 2, 2006Date of Patent: August 25, 2009Assignee: Freescale Semiconductor, Inc.Inventor: Matthew D. Felder
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Patent number: 7578190Abstract: A symmetrical differential capacitive sensor (60) includes a movable element (66) pivotable about a geometrically centered rotational axis (70). The element (66) includes sections (86, 88). Each of the sections (86, 88) has a stop (94, 96) spaced equally away from the rotational axis (70). Each of the sections (86, 88) also has a different configuration (104, 108) of apertures (102, 106). The configurations (104, 108) of apertures (102, 106) create a mass imbalance between the sections (86, 88) so that the element (66) pivots about the rotational axis (70) in response to acceleration. The apertures (102, 106) also facilitate etch release during manufacturing and reduce air damping when the element (66) rotates. Apertures (126, 128) are formed in electrodes (78, 80) underlying the apertures (102, 106) to match the capacitance between the two sections (86, 88) of movable element (86) to provide the same bi-directional actuation capability.Type: GrantFiled: August 3, 2007Date of Patent: August 25, 2009Assignee: Freescale Semiconductor, Inc.Inventors: Yizhen Lin, Marco Fuhrmann, Andrew C. McNeil
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Patent number: 7580001Abstract: A device 20 includes a substrate 22 having an integrated circuit (IC) die 24 coupled thereto. A bond wire 28 interconnects a die bond pad 32 on the IC die 24 with an insulated bond pad 36. Another bond wire 38 interconnects a die bond pad 42 on the IC die 24 with another insulated bond pad 46. The bond wires 28 and 38 serve as radiating elements of a dipole antenna structure 64. A reflector 72 and director 74 can be located on the substrate 22 and/or the IC die 24 to reflect and/or direct a radiation pattern 66 emitted by or received by the antenna structure 64. A trace 82 can be interconnected between the insulated bond pads 36, 46 to form a folded dipole antenna structure 84.Type: GrantFiled: May 25, 2007Date of Patent: August 25, 2009Assignee: Freescale Semiconductor, Inc.Inventors: Chi Taou Tsai, Ricardo A. Uscola
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Patent number: 7489202Abstract: An RF transmitting device (10) includes an RF amplifier (22) formed having components formed on a common semiconductor substrate (14). RF amplifier (22) includes MOS transistors (42) and (44) and an RF choke (46) stacked between a ground node (32) and a Vdd node (36). Transistors (42) and (44) are directly connected together and are biased by a control terminal bias network (58) so that the voltages appearing across their conduction terminals are about equal. Control terminals (56) and (62) of transistors (42) and (44) are driven by in-phase versions of an RF input signal (20).Type: GrantFiled: August 20, 2007Date of Patent: February 10, 2009Assignee: Freescale Semiconductor, Inc.Inventors: James R. Griffiths, David M. Gonzalez
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Patent number: 7487661Abstract: A transducer (20) includes a movable element (24), a self-test actuator (22), and a sensing element (56, 58). The sensing element (56, 58) detects movement of the movable element (24) from a first position (96) to a second position (102) along an axis perpendicular to a plane of the sensing element (56, 58). The second position (102) results in an output signal (82) that simulates a free fall condition. A method (92) for testing a protection feature of a device (70) having the transducer (20) entails moving the movable element (24) to the first position (102) to produce a negative gravitational force detectable at the sensing element (56, 68), applying a signal (88) to the actuator (22) to move the movable element (24) to the second position (102) by the electrostatic force (100) , and ascertaining an enablement of the protection feature in response to the simulated free fall.Type: GrantFiled: October 11, 2006Date of Patent: February 10, 2009Assignee: Freescale Semiconductor, Inc.Inventors: Akihiro Ueda, Andrew C. McNeil
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Patent number: 7252083Abstract: A structure (26) for supporting an array (22) of solar panels (24) in a solar energy collection system (20) includes a support assembly (42) formed from a rigid subassembly (44). The subassembly (44) includes an elongated truss (68), a base (46) coupled to the truss (68) for attachment to a footing (48), and posts (50) extending from a top edge of the truss (68). The structure (26) further includes torsion tubes (34), each of which is pivotally retained by one of the posts (50) to form parallel rows (32) of torsion tubes (34). A number of rigid subassemblies (44) can be interconnected to further increase the number of rows (32) of the system (20). The solar panels (24) are attached to the torsion tubes (34) to form the array (22), and a drive mechanism (38) pivots the torsion tubes (34) via a single elongated actuator and multiple torque arms (90).Type: GrantFiled: July 18, 2005Date of Patent: August 7, 2007Assignee: Arizona Public Service CompanyInventor: Herbert T. Hayden
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Patent number: 7248024Abstract: A sliding-mode switching power supply (24) having N phases (28) and a method of operating the power supply (24) are provided. N switches (30) are coupled to a bipolar power source (22), with each switch (30) effecting one phase (28). An inductance (32) is coupled to each switch (30), and a capacitance (36) is coupled to the inductances (32). A load (26) is coupled across the capacitance (36). A monitor circuit (38) is coupled to the inductances (32) and the capacitance (36) and configured to monitor an output voltage (VOut) of the power supply (24). A first state-variable generator (42) generates a first state variable (first state variable x1) in response to the output voltage (VOut), and a second sate variable generator (44) synthesizes a second state variable (second state variable x2) from the first state variable (x1).Type: GrantFiled: October 7, 2004Date of Patent: July 24, 2007Assignee: Intersil Americas Inc.Inventor: Zaki Moussaoui
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Patent number: 7230407Abstract: A sliding-mode switching power supply (24) having N phases (28) and a method of operating the power supply (24) are provided. N switches (30) are coupled to a bipolar power source (22), with each switch (30) effecting one phase (28). An inductance (32) is coupled to each switch (30), and a capacitance (36) is coupled to the inductances (32). A load (26) is coupled across the capacitance (36). A monitor circuit (38) is coupled to the inductances (32) and the capacitance (36) and configured to monitor currents (IL) through the inductances (32) and/or a voltage (VC) across the capacitance (36). A sliding-surface generator (78) is coupled to the monitor circuit (38) and generates a single sliding surface (?) for all phases (28). A constant-frequency control (104) forms a variable window (??) for the sliding surface (?). A switching circuit (138) switches the switches (30) at a switching frequency (fS) determined by the variable window (??).Type: GrantFiled: July 20, 2006Date of Patent: June 12, 2007Assignee: Intersil Americas Inc.Inventor: Zaki Moussaoui
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Patent number: D542354Type: GrantFiled: April 15, 2005Date of Patent: May 8, 2007Assignee: Nuvo Holdings, LLCInventor: Christopher S. Morrison