Patent application number | Description | Published |
20080243923 | System and method for facilitating impulse content purchases - A system and method for identifying and facilitating impulse interactions with music, songs, advertisements, or other content are provided. The system and method may enable impulse purchases of music, or impulse reactions to advertising, or other interactions with various types of content. Impulse content purchases may be facilitated by collecting information about content played over a communication medium. The collected information may be stored in a data repository, such that content requested by a user may be identified. Accordingly, information about the identified content and/or at least one option for purchasing the identified content may be provided to the user, effectively creating an anytime, anywhere virtual point-of-sale. | 10-02-2008 |
20100227592 | SYSTEM AND METHOD FOR PIN-TO-PIN NETWORK COMMUNICATIONS - A system and method is provided for enabling wireless access to a computer network via communication between a remote (client) wireless device and a wireless device physically linked to the computer network. A bank of one or more wireless gateway devices may be cradled and connected to a network server. The wireless gateway devices may then act as a node on the wireless network, and remote wireless devices may send and receive messages to and from the wireless gateway devices using PIN-to-PIN messaging. The wireless gateway devices, when cradled, may communicate with any attached server or other network equipment, and may therefore act as a wireless gateway to the server or other network equipment. | 09-09-2010 |
20100241720 | SYSTEM AND METHOD FOR PIN-TO-PIN NETWORK COMMUNICATIONS - A system and method is provided for enabling wireless access to a computer network via communication between a remote (client) wireless device and a wireless device physically linked to the computer network. A bank of one or more wireless gateway devices may be cradled and connected to a network server. The wireless gateway devices may then act as a node on the wireless network, and remote wireless devices may send and receive messages to and from the wireless gateway devices using PIN-to-PIN messaging. The wireless gateway devices, when cradled, may communicate with any attached server or other network equipment, and may therefore act as a wireless gateway to the server or other network equipment. | 09-23-2010 |
Patent application number | Description | Published |
20090074137 | ACCURATE MEASUREMENT OF LAYER DIMENSIONS USING XRF - A method for inspection of a sample includes directing an excitation beam to impinge on an area of a planar sample that includes a feature having sidewalls perpendicular to a plane of the sample, the sidewalls having a thin film thereon. An intensity of X-ray fluorescence (XRF) emitted from the sample responsively to the excitation beam is measured, and a thickness of the thin film on the sidewalls is assessed based on the intensity. In another method, the width of recesses in a surface layer of a sample and the thickness of a material deposited in the recesses after polishing are assessed using XRF. | 03-19-2009 |
20090074141 | Automated selection of x-ray reflectometry measurement locations - A computer-implemented method for inspection of a sample includes defining a plurality of locations on a surface of the sample, irradiating the surface at each of the locations with a beam of X-rays, and measuring an angular distribution of the X-rays that are emitted from the surface responsively to the beam, so as to produce a respective plurality of X-ray spectra. The X-ray spectra are analyzed to produce respective figures-of-merit indicative of a measurement quality of the X-ray spectra at the respective locations. One or more locations are selected out of the plurality of locations responsively to the figures-of-merit, and a property of the sample is estimated using the X-ray spectra measured at the selected locations. | 03-19-2009 |
20110164730 | High-Resolution X-Ray Diffraction Measurement with Enhanced Sensitivity - A method for analysis includes directing a converging beam of X-rays toward a surface of a sample having an epitaxial layer formed thereon, and sensing the X-rays that are diffracted from the sample while resolving the sensed X-rays as a function of angle so as to generate a diffraction spectrum including a diffraction peak and fringes due to the epitaxial layer. A characteristic of the fringes is analyzed in order to measure a relaxation of the epitaxial layer. | 07-07-2011 |
20120275568 | Combining X-ray and VUV Analysis of Thin Film Layers - Apparatus for inspection of a sample includes an X-ray source, which is configured to irradiate a location on the sample with a beam of X-rays. An X-ray detector is configured to receive the X-rays that are scattered from the sample and to output a first signal indicative of the received X-rays. A VUV source is configured to irradiate the location on the sample with a beam of VUV radiation. A VUV detector is configured to receive the VUV radiation that is reflected from the sample and to output a second signal indicative of the received VUV radiation. A processor is configured to process the first and second signals in order to measure a property of the sample. | 11-01-2012 |
20120281814 | High-Resolution X-Ray Diffraction Measurement with Enhanced Sensitivity - A method for analysis includes directing a converging beam of X-rays toward a surface of a sample having an epitaxial layer formed thereon, and sensing the X-rays that are diffracted from the sample while resolving the sensed X-rays as a function of angle so as to generate a diffraction spectrum including a diffraction peak and fringes due to the epitaxial layer. A characteristic of the fringes is analyzed in order to measure a relaxation of the epitaxial layer. | 11-08-2012 |
20130089178 | X-ray inspection of bumps on a semiconductor substrate - A method for inspection includes irradiating, with a focused beam, a feature formed on a semiconductor wafer, the feature including a volume containing a first material and a cap made of a second material, different from the first material, that is formed over the volume. One or more detectors positioned at different angles relative to the feature are used to detect X-ray fluorescent photons that are emitted by the first material in response to the irradiating beam and pass through the cap before striking the detectors. Signals output by the one or more detectors at the different angles in response to the detected photons are processed in order to assess a quality of the cap. | 04-11-2013 |
20140286473 | ESTIMATION OF XRF INTENSITY FROM AN ARRAY OF MICRO-BUMPS - A method for inspection includes capturing an optical image of one or more features on a surface of a sample and irradiating an area of the sample containing at least one of the features with an X-ray beam. An intensity of X-ray fluorescence emitted from the sample in response to the irradiating X-ray beam is measured. The optical image is processed so as to extract geometrical parameters of the at least one of the features and to compute a correction factor responsively to the geometrical parameters. The correction factor is applied to the measured intensity in order to derive a property of the at least one of the features. | 09-25-2014 |
20150204806 | ANGLE CALIBRATION FOR GRAZING-INCIDENCE X-RAY FLUORESCENCE (GIXRF) - A method includes directing an X-ray beam to be incident at a grazing angle on a location on a surface of the sample. An X-ray fluorescence excited at the location is measured. A reflection angle of the X-ray beam from the surface and a transmission angle of the X-ray beam are measured. An angle of incidence of the X-ray beam on the surface is evaluated using the measured reflection and transmission angles, and the measured X-ray fluorescence is analyzed using the evaluated angle of incidence. | 07-23-2015 |
20150243469 | X-RAY SOURCE ASSEMBLY - An apparatus includes an X-ray tube, X-ray optics, one or more coils and control circuitry. The X-ray tube is configured to direct an electron beam onto an anode so as to emit an X-ray beam. The X-ray optics which configured to receive the X-ray beam emitted from the X-ray tube and to direct the X-ray beam onto a target. The coils are configured to steer the electron beam in the X-ray tube using electrical currents flowing through the coils. The control circuitry is configured to compensate for misalignment between the X-ray tube and the X-ray optics by analyzing the X-ray beam output by the X-ray optics, and setting the electrical currents based on the analyzed X-ray beam. | 08-27-2015 |
20150330921 | METHOD FOR ACCURATELY DETERMINING THE THICKNESS AND/OR ELEMENTAL COMPOSITION OF SMALL FEATURES ON THIN-SUBSTRATES USING MICRO-XRF - A method for X-ray Fluorescence (XRF) analysis includes directing an X-ray beam onto a sample and measuring an XRF signal excited from the sample, in a reference measurement in which the sample includes one or more first layers formed on a substrate, and in a target measurement after one or more second layers are formed on the substrate in addition to the first layers, so as to produce a reference XRF spectrum and a target XRF spectrum, respectively. A contribution of the first layers to the target XRF spectrum is reduced using the reference XRF spectrum. A parameter of at least one of the second layers is estimated using the target XRF spectrum in which the contribution of the first layers has been reduced. | 11-19-2015 |
20150369759 | X-RAY SCATTEROMETRY APPARATUS - Apparatus, including a sample-support that retains a sample in a plane having an axis, the plane defining first and second regions separated by the plane. A source-mount in the first region rotates about the axis, and an X-ray source on the source-mount directs first and second incident beams of X-rays to impinge on the sample at first and second angles along beam axes that are orthogonal to the axis. A detector-mount in the second region moves in a plane orthogonal to the axis and an X-ray detector on the detector-mount receives first and second diffracted beams of X-rays transmitted through the sample in response to the first and second incident beams, and outputs first and second signals, respectively, in response to the received first and second diffracted beams. A processor analyzes the first and the second signals so as to determine a profile of a surface of the sample. | 12-24-2015 |
Patent application number | Description | Published |
20110117029 | WATER-SOLUBLE ANIONIC BACTERIOCHLOROPHYLL DERIVATIVES AND THEIR USES - The invention provides anionic water-soluble tetracyclic and pentacyclic bacteriochlorophyll derivatives (Bchls) containing at least one, preferably two or three, negatively charged groups and/or acidic groups that are converted to negatively charged groups at the physiological pH, preferably Bchls having a group COO<−>, COS<−>, SO3<−>, PO3<2−>, COOH, COSH, SO3H, and/or PO3H2 bound through an ester or amide bond to one or more of the positions 17<3>, 13<3>, and 3<2> of the tetracyclic or pentacyclic Bchl molecule, for photodynamic therapy and diagnosis. | 05-19-2011 |
20130345417 | WATER SOLUBLE ANIONIC BACTERIOCHLOROPHYLL DERIVATIVES AND THEIR USES - The invention provides anionic water-soluble tetracyclic and pentacyclic bacteriochlorophyll derivatives (Bchls) containing at least one, preferably two or three, negatively charged groups and/or acidic groups that are converted to negatively charged groups at the physiological pH, preferably Bchls having a group COO<−>, COS<−>, SO3<−>, PO3<2−>, COOH, COSH, SO3H, and/or PO3H2 bound through an ester or amide bond to one or more of the positions 17<3>, 13<3>, and 3<2> of the tetracyclic or pentacyclic Bchl molecule, for photodynamic therapy and diagnosis. | 12-26-2013 |
20150238773 | WATER SOLUBLE ANIONIC BACTERIOCHLOROPHYLL DERIVATIVES AND THEIR USES - The invention provides anionic water-soluble tetracyclic and pentacyclic bacteriochlorophyll derivatives (Bchls) containing at least one, preferably two or three, negatively charged groups and/or acidic groups that are converted to negatively charged groups at the physiological pH, preferably Bchls having a group COO<->, COS<->, SO3<->, PO3<2->, COOH, COSH, SO3H, and/or PO3H2 bound through an ester or amide bond to one or more of the positions 17<3>, 13<3>, and 3<2> of the tetracyclic or pentacyclic Bchl molecule, for photodynamic therapy and diagnosis. | 08-27-2015 |
Patent application number | Description | Published |
20090117797 | Washing-fast smoldering-suppressing compositions - Novel smoldering suppressing compositions containing a metal complex of ammonium superphosphoric acid and having a high phosphate content, and processes for their preparation, are disclosed. Further disclosed are formulations containing these compositions and articles-of-manufacture having these formulations applied thereon. These novel formulations are particularly effective as smoldering suppressants for textiles, and are characterized by a high washing fastness. | 05-07-2009 |
20100305252 | Halogenated Phosphonates, Processes for Their Preparation and Their Use as Flame Retardants - A compound having the formula: | 12-02-2010 |
20110306258 | FLAME RETARDATION OF TEXTILES BY HALOGENATED ARYL PHOSPHONATES - The present invention discloses novel halogenated flame retardant formulations that effectively flame retard textiles at low binder and/or the flame retardant synergist contents, novel modes of application thereof on textiles, and flame-retarded textile fibers and fabrics which are treated by these formulations. | 12-15-2011 |
20120029224 | PROCESS FOR THE PREPARATION OF HALOGENATED ARYL PHOSPHONATES - A process for preparing halogen-substituted aryl phosphonates represented by formula (I): wherein each Hal independently represents halogen; k is 1 or 2; n is an integer between 1 and 5, inclusive; m is an integer between 1 and 3, inclusive; and R is a straight or branched C1-C5 alkyl group which may be optionally substituted with one or more halogen atoms, which process comprises reacting under heating a compound represented by the following formula: wherein X is a leaving group, with trialkyl phosphite of the formula (RO) | 02-02-2012 |
20120115381 | FLAME RETARDATION OF TEXTILES - The present invention discloses a flame retardant formulation comprising tetrabromobisphenol A bis(2,3-dibromo-propyl ether) (FR-720) particles in a liquid carrier, wherein the particle size of at least 50% of said particles (d50) is smaller than about 50 microns. Furthermore, the present invention discloses a flammable textile fabric, coated by a flame retardant film comprising FR-720 particles which are substantially homogeneously dispersed in or on the flammable textile fabric, and further of a process of preparing these flame retardant formulations and of a process of applying these formulations onto a flammable textile fabric. | 05-10-2012 |