Patents by Inventor John A. Powell

John A. Powell 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).

  • Patent number: 7601961
    Abstract: An Y-ray detector apparatus comprises an array of detector pixels arranged into a plurality of sub-arrays. The pixels in each sub-array share a common dose sensing output provided to a dose sensing output conductor which extends to a periphery of the pixel array. The dose sensing output conductor for one sub-array of pixels passes through the area occupied by another sub-array of pixels, which can lead to unwanted cross talk. The invention provides a plurality of additional screening electrodes, with a screening electrode substantially adjacent the dose sensing output conductor for each sub-array of pixels. These screening electrodes reduce cross talk between the dose sensing output and other pixel electrodes. In another arrangement, each pixel further comprises a pixel electrode for each pixel formed at an upper region of the array, and the dose sensing output conductors are formed at a lower region of the array.
    Type: Grant
    Filed: June 9, 2005
    Date of Patent: October 13, 2009
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Anthony Roy Franklin, Martin John Powell, Michael Overdick, Augusto Nascetti, Walter Ruetten, Tiemen Poorter, Lex Alving
  • Publication number: 20090127534
    Abstract: A panel fence post assembly 20 for placement on an excavation retaining wall 22. An inverted U-shaped saddle 30 having a top portion 32 with a front leg 34 and a rear leg 36 each integrally connected to and extending from the top portion 32 with the rear leg 36 spaced from the front leg 34 to define an opening for receiving the retaining wall 22. The saddle 30 has a constant thickness through the legs 34, 36 and the top portion 32 thereof. A post member 44 extends upwardly from the top portion 32 of the U-shaped saddle 30. A plurality of guardrail channels 70 are disposed on the post member 44 and extend perpendicularly to the post member 44 for receiving and supporting guardrails. U-shaped reinforcing plates 40 extend about the top portion 32 and legs 34, 36 of the U-shaped saddle 30 for strength and support. Various parts can be bent from single sheet stock making the assembly more cost effective and easier to produce.
    Type: Application
    Filed: November 21, 2007
    Publication date: May 21, 2009
    Inventor: John Powell
  • Patent number: 7339177
    Abstract: A radiation detector comprises an electrode structure, a planarising layer being disposed over the electrode structure and a protective stack which covers the planarising layer. The planarising layer evens out substantial differences between levels of the electrode structure above the substrate on which the electrode structure is disposed. Consequently, cracks, weak spots and other defects in the protective stack are to a large extent avoided. Because the planarising layer covers essentially the entire electrode structure, practically all sources of defects, notably cracks, in the protective stack are avoided.
    Type: Grant
    Filed: June 15, 2004
    Date of Patent: March 4, 2008
    Assignee: Koninklijke Philips Electronics, N.V.
    Inventors: Sipke Jacob Bijlsma, Toru Sakai, Tiemen Poorter, Martin John Powell
  • Publication number: 20070184156
    Abstract: A method for continuously processing meat substrates, such as poultry, includes placing a meat substrate in a package sized to contain the meat substrate and a predetermined amount of a marinade. The marinade generally comprises a solute and water, but optionally includes a soluble or insoluble seasoning and other ingredients. Preferably, the marinade also includes a thickening agent, such as modified food starch and xanthan gum, to increase its viscosity to minimize leaking. After the predetermined amount of marinade is added to the package, the package is then sealed. Preferably, the volume of the sealed package is substantially equal to the sum of the volume of the meat substrate and the predetermined amount of marinade. When the marinade includes an insoluble seasoning, it is desirable to add a fraction of the marinade, then place the meat substrate in the package, and then add the remainder of the marinade.
    Type: Application
    Filed: June 2, 2006
    Publication date: August 9, 2007
    Inventors: Allan Samson, Daniel Scribner, John Powell
  • Publication number: 20070138265
    Abstract: The present invention relates to systems and methods for reconciliation or settlement of vending machine accounts.
    Type: Application
    Filed: August 3, 2006
    Publication date: June 21, 2007
    Inventors: John Powell, Thomas LeVake
  • Publication number: 20070105136
    Abstract: Gene expression data provides a basis for more accurate identification and diagnosis of lymphoproliferative disorders. In addition, gene expression data can be used to develop more accurate predictors of survival. The present invention discloses methods for identifying, diagnosing, and predicting survival in a lymphoma or lymphoproliferative disorder on the basis of gene expression patterns. The invention discloses a novel microarray, the Lymph Dx microarray, for obtaining gene expression data from a lymphoma sample. The invention also discloses a variety of methods for utilizing lymphoma gene expression data to determine the identity of a particular lymphoma and to predict survival in a subject diagnosed with a particular lymphoma. This information will be useful in developing the therapeutic approach to be used with a particular subject.
    Type: Application
    Filed: July 25, 2006
    Publication date: May 10, 2007
    Inventors: Louis Staudt, George Wright, Sandeep Dave, Bruce Tan, John Powell, Wyndham Wilson, Elaine Jaffe, Wing Chan, Timothy Greiner, Dennis Weisenburger, James Armitage, Kai Fu, Richard Fisher, Lisa Rimsza, Thomas Miller, Thomas Grogan, Elias Campo, Silvia Bea, Itziar Salaverria, Armando Lopez-Guillermo, Emili Montserrat, Victor Moreno, Andreas Zettl, German Ott, Hans-Konrad Muller-Hermelink, Andreas Rosenwald, Julie Vose, Randy Gascoyne, Joseph Connors, Erlend Smeland, Stein Kvaloy, Harald Holte, Jan Delabie, T. Andrew Lister
  • Publication number: 20070091607
    Abstract: A retrofit HID lamp assembly adapted for use in a non-HID lighting receptacle includes in one embodiment: (1) a housing compatible in size and shape with the receptacle; (2) a ballast unit disposed substantially within the housing interior; (3) a base terminal structure receiving electrical inputs and communicatively coupled to the ballast unit; (4) an aperture-defining reflector disposed within the housing; a lens bounding a reflector cavity; and an HID lamp having a light emissive portion that is removably insertable through the reflector aperture into the reflector cavity, and having a base portion that is electrically coupleable with the ballast unit. Fabrication and retrofit method are further provided.
    Type: Application
    Filed: October 17, 2006
    Publication date: April 26, 2007
    Inventor: JOHN POWELL
  • Publication number: 20070029448
    Abstract: A method for transporting people and cargo from the surface of the Earth to orbit around the Earth is disclosed. The present invention uses a series of lighter-than-air vehicles to allow for a far safer and less strenuous trip to orbit than using current rocket-based technology. The high altitude atmospheric airship is flown from the ground to the upper atmosphere, where it docks with the buoyant transfer station, and from there, the people and cargo transfer to an orbital airship for the remainder of the trip to orbit. The orbital airship returns to the station for another transfer back to the atmospheric airship for the return back to the surface of Earth.
    Type: Application
    Filed: March 10, 2006
    Publication date: February 8, 2007
    Inventor: John Powell
  • Publication number: 20070031550
    Abstract: A method for continuously processing meat substrates, such as poultry, includes placing a meat substrate in a package sized to contain the meat substrate and a predetermined amount of a marinade. The marinade generally comprises a solute and water, but may also include a soluble or insoluble seasoning and other ingredients. After the predetermined amount of marinade is added to the package, the package is then sealed to allow the marinade to be substantially absorbed by the meat substrate. Preferably, the volume of the sealed package is substantially equal to the sum of the volume of the meat substrate and the predetermined amount of marinade. When the marinade includes an insoluble seasoning, it is desirable to add a fraction of the marinade, then place the meat substrate in the package, and then add the remainder of the marinade to the meat-containing package.
    Type: Application
    Filed: August 15, 2005
    Publication date: February 8, 2007
    Inventors: Allan Samson, Daniel Scribner, John Powell
  • Publication number: 20070031551
    Abstract: A method for continuously processing meat substrates, such as poultry, includes placing a meat substrate in a package sized to contain the meat substrate and a predetermined amount of a marinade. The marinade generally comprises a solute and water, but optionally includes a soluble or insoluble seasoning and other ingredients. Preferably, the marinade also includes a thickening agent, such as modified food starch and xanthan gum, to increase its viscosity to minimize leaking. After the predetermined amount of marinade is added to the package, the package is then sealed. Preferably, the volume of the sealed package is substantially equal to the sum of the volume of the meat substrate and the predetermined amount of marinade. When the marinade includes an insoluble seasoning, it is desirable to add a fraction of the marinade, then place the meat substrate in the package, and then add the remainder of the marinade.
    Type: Application
    Filed: June 2, 2006
    Publication date: February 8, 2007
    Inventors: Allan Samson, Daniel Scribner, John Powell
  • Publication number: 20060213197
    Abstract: A platform mounted emissions control unit includes a first system to reduce Particulate Matter (PM), Sulfur Dioxide (SO2), and Volatile Organic Compounds (VOCs), and a second system to reduce Oxides of Nitrogen (NOx). The systems serially process exhaust from a mobile or stationary pollution source. In one embodiment, first system is an Ionizing Wet Scrubber (IWS) and the second system is a Selective Catalytic Reducer (SCR), wherein the IWS processes the exhaust first to improve efficiency and service life of the SCR. A generator produces power required by the IWS and SCR, and heat from exhaust of the generator may be used convert urea to ammonia for use by the SCR, and to heat the exhaust flow into the SCR. The SCR may further include a heat exchanger to capture heat in the flow out of the SCR and use the captured heat to heat the flow into the SCR.
    Type: Application
    Filed: March 28, 2005
    Publication date: September 28, 2006
    Inventors: Sal Caro, Henning Ottsen, John Powell
  • Publication number: 20060126334
    Abstract: A retrofit HID lamp assembly, for use in a non-HID lighting receptacle, to provide HID illumination. The lamp assembly includes (i) a housing of a non-HID lamp assembly, (ii) a base terminal structure coupled with the housing, and compatible with such non-HID lighting receptacle, (iii) a ballast unit in the interior of the housing, (iv) a reflector overlying the ballast unit in the interior of the housing, (v) an HID lamp mounted in the interior of the housing so that light generated by the HID lamp is reflected by the reflector, with the HID lamp being electrically coupled with the ballast unit, and (vi) a lens coupled with the housing. A corresponding fabrication methodology is described. The retrofit HID lamp assembly may be used to retrofit existing lighting installations, such as PAR receptacles in exterior aircraft lighting systems, to cost-efficiently improve the illumination provided by such systems.
    Type: Application
    Filed: December 13, 2004
    Publication date: June 15, 2006
    Inventor: John Powell
  • Publication number: 20060053775
    Abstract: An emissions control system utilizes otherwise wasted heat to efficiently reduce emissions in a main exhaust flow. Heat stored in exhaust from an auxiliary generator (i.e., auxiliary exhaust) may be used to convert urea to ammonia used by a Selective Catalytic Reducer (SCR) system, and/or the auxiliary exhaust may be used to heat the main exhaust flow before entry into an SCR. Additionally, a heat exchanger may be used to transfer heat from a hot clean flow out of the SCR, to the main exhaust flow entering the SCR. Previously, mobile emissions control systems have not used SCR systems to reduce NOx because of the cost and space required for heater fuel. The efficient use of otherwise wasted heat reduces fuel cost and fuel storage requirements, and thereby makes an SCR systems feasible for use in mobile emissions control systems.
    Type: Application
    Filed: September 14, 2004
    Publication date: March 16, 2006
    Inventors: John Powell, Salvador Caro, Henning Ottsen
  • Publication number: 20050244318
    Abstract: An Advanced Maritime Emissions Control System (AMECS) comprises several Exhaust Intake Bonnets (EIBs) of different size and/or shape, an Emissions Capture System (ECS), and an Advanced Maritime Emissions Control Unit (AMECU) mounted on an Unpowered Seagoing Barge (USB). The EIB comprises a cage formed by downward curved ribs, a shroud which is lowerable to cover the ribs, a belt near a lower edge of the EIB for retaining and sealing the EIB to a stack, and a mechanism for tightening the lower edge of the EIB (and thus the belt) around the stack. The ECS lifts one of the several EIBs onto the stack of an Ocean Going Vessel (OGV). Exhaust from the stack is drawn through a large diameter duct to the AMECU. The AMECU processes the exhaust through multiple treatment stages. The stages include pre conditioning the exhaust, oxidizing, reducing, polishing, and precipitating.
    Type: Application
    Filed: April 29, 2004
    Publication date: November 3, 2005
    Inventors: Salvador Caro, Henning Ottsen, John Powell
  • Publication number: 20050231132
    Abstract: A high intensity discharge (HID) strobe lamp assembly including an HID lamp and circuitry arranged to maintain a current flow to the arc gap of the lamp throughout the powered operation of the lamp during strobing emissions as well as non-strobing operation. The lamp assembly thereby avoids problems incident to turn-on of the lamp for strobing emissions in prior lamps, in which long delay times between successive strobe emissions are necessary or high turn-on voltages are needed to flash the lamp. The lamp assembly of the invention avoids the requirement of long relaxation periods between successive strobe events and the need for high voltage conditions for strobing of the lamp, so that the lamp is able to operate in an efficient manner without generating EMI in the MegaHertz-GigaHertz range.
    Type: Application
    Filed: April 20, 2004
    Publication date: October 20, 2005
    Inventor: John Powell
  • Patent number: 6894283
    Abstract: The invention relates to an arrangement with light-sensitive or X-ray-sensitive sensors which are arranged in rows and columns of a matrix and generate charges in dependence on the amount of incident radiation, each sensor including a photosensor element with an intrinsic storage capacitor and/or a storage capacitor connected parallel to its terminals, and also a respective transistor; it also includes at least one switching line for each row of sensors via which the transistors can be activated so that the charges of the relevant activated sensors S can be read out simultaneously via read-out lines 8 in order to ensure that, in conformity with the relevant mode of operation of the arrangement, the switching noise caused by the reading out of the sensors is reduced and/or a higher image repeat rate or more stable operating conditions for the photosensor element, also in the case of large signals, as well as an increase of the dynamic range of the photosensor element become possible in that each sensor S inclu
    Type: Grant
    Filed: May 17, 2000
    Date of Patent: May 17, 2005
    Assignee: Koninklijke Philips Electronics, N.V.
    Inventors: Falko Busse, Michael Overdick, Walter Rütten, Martin John Powell
  • Publication number: 20050004682
    Abstract: A raw material is stored in a storage container. The stored raw material is physically processed in the storage container to obtain a processed material based on the raw material. Link data is recorded for associating the raw material with the processed material across any transformation between the raw material and the processed material.
    Type: Application
    Filed: March 19, 2004
    Publication date: January 6, 2005
    Inventors: David Gaddis, William Pape, John Powell, James Pace, Michelle Meyer, Bruce Binnix, Michael Sweat, Philip Polcari, Richard Niswonger
  • Patent number: D520343
    Type: Grant
    Filed: October 22, 2003
    Date of Patent: May 9, 2006
    Assignee: Access To Design Limited
    Inventor: Michael John Powell
  • Patent number: D544340
    Type: Grant
    Filed: May 20, 2004
    Date of Patent: June 12, 2007
    Assignee: Access To Design Limited
    Inventors: Brent Kirk Powell, Michael John Powell
  • Patent number: D550071
    Type: Grant
    Filed: September 16, 2005
    Date of Patent: September 4, 2007
    Inventors: Brent Kirk Powell, Michael John Powell