Patents Represented by Attorney Davidson Berquist Jackson & Gowdey, LLP
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Patent number: 7597532Abstract: A cantilevered power generation system and the support therefor comprising a clamping frame with first and second jaws that are relatively moveable and which permits the system to be mounted to a support located on or adjacent a shore line or water way so that power generation apparatus supported within the system can be positioned in the moving flow of water to generate power. The first and second jaws of the clamping frame support allows the power generation apparatus to be mounted adjacent a moving waterway and removed, as well as movable from one location to another and also allows the power generation apparatus to be raised thus permitting the repair and/or replacement of parts.Type: GrantFiled: May 8, 2006Date of Patent: October 6, 2009Assignee: Verdant Power, Inc.Inventors: John E. Gray, Dean R. Corren
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Patent number: 7598499Abstract: In a particle-beam projection processing apparatus a target (41) is irradiated by means of a beam (pb) of energetic electrically charged particles, using a projection system (103) to image a pattern presented in a pattern definition means (102) onto the target (41) held at position by means of a target stage; no elements—other than the target itself—obstruct the path of the beam after the optical elements of the projection system. In order to reduce contaminations from the target space into the projection system, a protective diaphragm (15) is provided between the projection system and the target stage, having a central aperture surrounding the path of the patterned beam, wherein at least the portions of the diaphragm defining the central aperture are located within a field-free space after the projection system (103).Type: GrantFiled: October 30, 2007Date of Patent: October 6, 2009Assignee: IMS Nanofabrications AGInventor: Elmar Platzgummer
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Patent number: 7590763Abstract: A computer interface device includes circuitry enclosed in a housing; a first cable electrically connected to the circuitry and integral with the housing; a video port connection plug electrically connected to the circuitry via the first cable; a mouse port connection plug electrically connected to the circuitry via a path through the housing of the video port connection plug; and a keyboard connection plug electrically connected to the circuitry via a path through the housing of the video port connection plug.Type: GrantFiled: May 6, 2005Date of Patent: September 15, 2009Assignee: Avocent CorporationInventors: Christopher L Thomas, Steven Brown, Philip M Kirshtein
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Patent number: 7586167Abstract: A sensor device includes a substrate having first and second regions of first and second conductivity types, respectively. A junction having a band-gap is formed between the first and second regions. A plasmon source generates plasmons having fields. At least a portion of the plasmon source is formed near the junction, and the fields reduce the band-gap to enable a current to flow through the device.Type: GrantFiled: May 5, 2006Date of Patent: September 8, 2009Assignee: Virgin Islands Microsystems, Inc.Inventors: Jonathan Gorrell, Mark Davidson
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Patent number: 7584671Abstract: An apparatus for testing the load bearing strength of an architectural structure includes a top holding assembly, a hydraulic cylinder, a bottom holding assembly, and a bracing member. The hydraulic cylinder is disposed below the top holding assembly, and has a top end. The bottom holding assembly is mounted on the top end of the hydraulic cylinder, and cooperates with the top holding assembly to hold the architectural structure therebetween. The bottom holding assembly includes a peripheral wall. The bracing member has a plurality of bracing rollers disposed around and slidably abutting against the peripheral wall of the bottom holding assembly so as to absorb lateral horizontal stress which may occur during the testing of the architectural structure under compression.Type: GrantFiled: June 21, 2005Date of Patent: September 8, 2009Assignee: Architecture and Building Research Institute, Ministry of the InteriorInventor: Chiang-Pi Hsiao
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Patent number: 7586097Abstract: When using micro-resonant structures, it is possible to use the same source of charged particles to cause multiple resonant structures to emit electromagnetic radiation. This reduces the number of sources that are required for multi-element configurations, such as displays with plural rows (or columns) of pixels. In one such embodiment, at least one deflector is placed in between first and second resonant structures. After the beam passes by at least a portion of the first resonant structure, it is directed to a path such that it can be directed towards the second resonant structure. The amount of deflection needed to direct the beam toward the second resonant structure is based on the amount of deflection, if any, that the beam underwent as it passed by the first resonant structure. This process can be repeated in series as necessary to produce a set of resonant structures in series.Type: GrantFiled: January 5, 2006Date of Patent: September 8, 2009Assignee: Virgin Islands Microsystems, Inc.Inventors: Jonathan Gorrell, Mark Davidson, Michael E Maines
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Patent number: 7583370Abstract: A device for coupling an input signal to an output signal includes a metal transmission line; an ultra-small resonant receiver structure operatively connected to an end of the transmission line constructed and adapted receive the input signal and to cause at least part of the input signal to be passed along the transmission line in the form of plasmons; an ultra-small resonant transmitter structure operatively connected to another end of the transmission line and constructed and adapted to receive at least some of the plasmons corresponding to the input signal on the transmission line and to transmit the received signal as an output signal; a source of charged particles constructed and adapted to deliver a beam of charged particles along a path adjacent the ultra-small resonant receiver structure, wherein the input signal is encoded in the beam of charged particles; and a detector mechanism constructed and adapted to detect the output signal from the ultra-small resonant transmitter structure and to provide aType: GrantFiled: May 5, 2006Date of Patent: September 1, 2009Assignee: Virgin Islands Microsystems, Inc.Inventors: Jonathan Gorrell, Mark Davidson, Paul Hart
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Patent number: 7579609Abstract: A waveguide conduit is constructed and adapted to capture the light emitted by the at least one nano-resonant structure. The nano-resonant structure emits light in response to excitation by a beam of charged particles, The source of charged particles may be an ion gun, a thermionic filament, a tungsten filament, a cathode, a field-emission cathode, a planar vacuum triode, an electron-impact ionizer, a laser ionizer, a chemical ionizer, a thermal ionizer, or an ion-impact ionizer.Type: GrantFiled: April 26, 2006Date of Patent: August 25, 2009Assignee: Virgin Islands Microsystems, Inc.Inventors: Jonathan Gorrell, Mark Davidson, Michael E. Maines
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Patent number: 7577255Abstract: A method, system and apparatus are described for avoiding the use of a web-server or generic security when providing network administration services remotely to managed entities using wireless technology. Instead a true Proxy device, not operating as a web-server, is used to pre-process all command traffic from wireless input devices (WID). The intervention between the WID and the managed entities of the Proxy isolating the managed entities from the WID, enhanced by encoding using a novel messaging protocol, further enhanced by a novel security model based on multiple pre-shared keys and algorithms together with identifiers and passwords that are not transmitted, achieves several bandwidth and security advantages including the ability to deliver TELNET services across the Internet and behind a firewall.Type: GrantFiled: June 2, 2006Date of Patent: August 18, 2009Assignee: Avocent Huntsville CorporationInventors: Kevin Kerstens, Allan Van Schaick, Jim Doree
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Patent number: 7573045Abstract: Nanoantennas are formed on a substrate (e.g., silicon) and generate light via interactions with a charged particle beam, where the frequency of the generated light is based in large part on the periodicity of the “fingers” that make up the nanoantennas. Each finger has typical dimensions of less than 100 nm on the shorter side and typically less than 500 nm on the longer, but the size of the optimal longer side is determined by the electron velocity. The charged particle may be an electron beam or any other source of charged particles. By utilizing fine-line lithography on the surface of the substrate, the nanoantennas can be formed without the need for complicated silicon devices.Type: GrantFiled: May 15, 2007Date of Patent: August 11, 2009Assignee: Virgin Islands Microsystems, Inc.Inventors: Jonathan Gorrell, Jean Tokarz, Michael E. Maines, Mark Davidson
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Patent number: 7569836Abstract: A device includes first and second chips, each chip containing at least one electronic circuit. The second chip has one or more receivers. A deflection mechanism operationally connected to an electronic circuit of the first chip directs a charged particle beam to different ones of the receivers, based, at least in part, on a data signal provided by the electronic circuit.Type: GrantFiled: May 5, 2006Date of Patent: August 4, 2009Assignee: Virgin Islands Microsystems, Inc.Inventor: Jonathan Gorrell
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Patent number: 7565227Abstract: An energy usage coordinator controls the energy usage of individual buildings of a group (or portfolio) of buildings in one or more load zones. These buildings have all contracted with an energy company which controls (directly or indirectly) the energy usage coordinator. By agreeing to lower energy usage during times of peak usage (when the energy company may otherwise have to pay very high prices on the spot or short term market), the owners or managers of the buildings receive a preferential energy rate from the energy company. Such a preferential rate may be in the form of a fixed rate reduction or a variable rate reduction. Alternatively, the energy company may determine that the energy is currently selling for twice what its building portfolio has contracted to pay for it so it requests some portion of the portfolio to reduce usage so that it can sell the excess/saved energy in the market.Type: GrantFiled: August 15, 2007Date of Patent: July 21, 2009Assignee: Constellation Energy Group, Inc.Inventors: Amy Richard, Peter Kelly-Detwiler, Joseph Franz
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Patent number: 7560716Abstract: A beam of charged particles (e.g., an electron beam) from a charged particle source can be selectively applied to a pair of electrodes. For example, the charged particles can be electrons that are directed toward a first electrode when the charge difference between the electrodes is in one state and directed toward the second electrode when the charge difference between the electrodes is in another state. The electrodes are configured so that the beam of charged particles oscillates between the first and second electrodes.Type: GrantFiled: September 22, 2006Date of Patent: July 14, 2009Assignee: Virgin Islands Microsystems, Inc.Inventors: Jonathan Gorrell, Mark Davidson
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Patent number: 7561671Abstract: A method and system of utilizing a secondary telephone line service, and in one embodiment encompasses analyzing a dialing sequence to convert from utilizing the secondary telephone line service to utilizing a primary telephone line service without the use of a manual override. By referencing a database of numbers, the present invention is able to determine if an outgoing service request is compatible with a preferred interface (e.g., the secondary interface), and, if not, to direct the outgoing service request to another interface (e.g., the primary interface, such as a POTS network).Type: GrantFiled: January 23, 2006Date of Patent: July 14, 2009Assignee: Net2Phone, Inc.Inventor: Joseph Morris
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Patent number: 7558490Abstract: An electronic receiver for decoding data encoded into light is described. The light is received at an ultra-small resonant structure. The resonant structure generates an electric field in response to the incident light. An electron beam passing near the resonant structure is altered on at least one characteristic as a result of the electric field. Data is encoded into the light by a characteristic that is seen in the electric field during resonance and therefore in the electron beam as it passes the electric field. Alterations in the electron beam are thus correlated to data values encoded into the light.Type: GrantFiled: April 10, 2006Date of Patent: July 7, 2009Assignee: Virgin Islands Microsystems, Inc.Inventors: Jonathan Gorrell, Mark Davidson, Jean Tokarz, Lev Gasparov
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Patent number: 7557365Abstract: A device couples energy from an electromagnetic wave to charged particles in a beam. The device includes a micro-resonant structure and a cathode for providing electrons along a path. The micro-resonant structure, on receiving the electromagnetic wave, generates a varying field in a space including a portion of the path. Electrons are deflected or angularly modulated to a second path.Type: GrantFiled: March 12, 2007Date of Patent: July 7, 2009Assignee: Virgin Islands Microsystems, Inc.Inventors: Jonathan Gorrell, Mark Davidson, Lev V. Gasparov, Michael E. Maines, Paul Hart
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Patent number: 7557647Abstract: An electronic receiver for decoding data encoded into electromagnetic radiation (e.g., light) is described. The light is received at an ultra-small resonant structure. The resonant structure generates an electric field in response to the incident light and light received from a local oscillator. An electron beam passing near the resonant structure is altered on at least one characteristic as a result of the electric field. Data is encoded into the light by a characteristic that is seen in the electric field during resonance and therefore in the electron beam as it passes the electric field. Alterations in the electron beam are thus correlated to data values encoded into the light.Type: GrantFiled: May 5, 2006Date of Patent: July 7, 2009Assignee: Virgin Islands Microsystems, Inc.Inventors: Jonathan Gorrell, Mark Davidson
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Patent number: 7555570Abstract: An interfacing module connected to a network. A target network device connected to the network. An interfacing module is associated with a target network device. An interfacing module is coupled to a peripheral port of a target network device. Interfacing module identification data is stored in a memory portion of the target network device. The network address of the target network device is determined. The network address of the interfacing module is determined. At a remote location the network address of the target network device is used to read the interfacing module identification data from the memory portion of the target device via the network.Type: GrantFiled: February 20, 2007Date of Patent: June 30, 2009Assignee: Avocent Huntsville CorporationInventors: John Hickey, Ken Power, Martin McDonell
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Patent number: 7554083Abstract: A device includes an integrated circuit (IC) and at least one ultra-small resonant structure and a detection mechanism are formed on said IC. At least the ultra-small resonant structure portion of the device is vacuum packaged. The ultra-small resonant structure includes a plasmon detector having a transmission line. The detector mechanism includes a generator mechanism constructed and adapted to generate a beam of charged particles along a path adjacent to the transmission line; and a detector microcircuit disposed along said path, at a location after said beam has gone past said line, wherein the generator mechanism and the detector microcircuit are disposed adjacent transmission line and wherein a beam of charged particles from the generator mechanism to the detector microcircuit electrically couples a plasmon wave traveling along the metal transmission line to the microcircuit. The detector mechanism may be electrically connected to the underlying IC.Type: GrantFiled: May 5, 2006Date of Patent: June 30, 2009Assignee: Virgin Islands Microsystems, Inc.Inventors: Jonathan Gorrell, Mark Davidson, Jean Tokarz, Lev Gasparov
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Patent number: 7555567Abstract: A keyboard/video/mouse (KVM) switching protocol is disclosed in which KVM information is applied to a network of workstations. At least one data converter communicates on the workstation network and retrieves KVM information from the workstation network that is addressed to a server assigned to the converter. The converter places the KVM information in a format suitable to the assigned server and applies the converted KVM information to the appropriate standard device ports of the server. The system provides motherboard access to the servers that is characteristics of KVM switches but provides essentially unlimited scalability not known in traditional KVM switches.Type: GrantFiled: August 14, 2003Date of Patent: June 30, 2009Assignee: Avocent CorporationInventors: Christopher L. Thomas, Robin L. Anderson, Robert L. Gilgen, Mark DesMarais, William J. Pinkston, Jamie F. Collins, Stephan Schulz