Patent application number | Description | Published |
20100072365 | VARIABLE RATE SCANNING IN AN ELECTRON MICROSCOPE - A method for imaging a surface, including scanning a first region of the surface with a primary charged particle beam at a first scan rate so as to generate a first secondary charged particle beam from the first region, and scanning a second region of the surface with the primary charged particle beam at a second scan rate faster than the first scan rate so as to generate a second secondary charged particle beam from the second region. The method also includes receiving the first secondary charged particle beam and the second secondary charged particle beam at a detector configured to generate a signal in response to the beams, and forming an image of the first and the second regions in response to the signal. | 03-25-2010 |
20120305763 | SYSTEM AND METHOD FOR COMPENSATING FOR MAGNETIC NOISE - A system and method for noise compensation of a charged particle beam location includes one or more sensors that are spaced apart from each other for sensing magnetic noises within at least one predefined frequency band thereby to provide magnetic noise measurements with synchronous detection of the location of a charged particle beam. Based on the magnetic noise measurements and on relationships between values of the magnetic noises and particle beam location errors, magnetic noise compensations signals are generated. An object is then scanned by a particle beam in response to a desired particle beam scan pattern and the magnetic noise compensation signals. | 12-06-2012 |
20140231632 | SYSTEM AND METHOD FOR INSPECTING A SAMPLE USING LANDING LENS - An evaluation system that includes a miniature module that comprises a miniature objective lens and a miniature supporting module; wherein the miniature supporting module is arranged, when placed on a sample, to position the miniature objective lens at working distance from the sample; wherein the miniature objective lens is arranged to gather radiation from an area of the sample when positioned at the working distance from the sample; a sensor arranged to detect radiation that is gathered by the miniature objective lens to provide detection signals indicative of the area of the sample. | 08-21-2014 |
20150362524 | DETERMINING A STATE OF A HIGH ASPECT RATIO HOLE USING MEASUREMENT RESULTS FROM AN ELECTROSTATIC MEASUREMENT DEVICE - A system, method and a non-transitory compute readable medium for evaluating a high aspect ratio (HAR) hole having a nanometric scale width and formed in a substrate, including obtaining, during an illumination period, multiple measurement results by an electrostatic measurement device that comprises a probe tip that is placed in proximity to the HAR hole; wherein multiple locations within the HAR hole are illuminated with a beam of charged particles during the illumination period; and processing the multiple measurement results to determine a state of the HAR hole. | 12-17-2015 |
Patent application number | Description | Published |
20150028203 | INSPECTION OF A LITHOGRAPHIC MASK THAT IS PROTECTED BY A PELLICLE - A system and a method for evaluating a lithography mask, the system may include: (a) electron optics for directing primary electrons towards a pellicle that is positioned between the electron optics and the lithography mask; wherein the primary electrons exhibit an energy level that allows the primary electrons to pass through the pellicle and to impinge on the lithographic mask; (b) at least one detector for detecting detected emitted electrons and for generating detection signals; wherein detected emitted electrons are generated as a result of an impingement of the primary electrons on the lithographic mask; and (c) a processor for processing the detection signals to provide information about the lithography mask | 01-29-2015 |
20150198648 | DETECTING OPEN AND SHORT OF CONDUCTORS - A system and a method for evaluating a conductor, the method may include: illuminating a first area of a conductor by a first electron beam thereby charging the first area; illuminating by a second electron beam a second area of the conductor; and wherein an aggregate size of the first and second areas is a fraction of an overall size of the conductor; detecting, by a detector, detected emitted electrons that were emitted substantially from the second area and generating detection signals indicative of the detected emitted electrons; and processing, by a processor, the detection signals to provide information about a conductivity of the conductor. | 07-16-2015 |
20150200071 | INSPECTION OF REGIONS OF INTEREST USING AN ELECTRON BEAM SYSTEM - A system for scanning a plurality of regions of interest of a substrate using one or more charged particle beams, the system may include: an irradiation module having charged particle optics; a stage for introducing a relative movement between the substrate and the charged particle optics; an imaging module for collecting electrons emanating from the substrate in response to a scanning of the regions of interest by the one or more charged particle beams; and wherein the charged particle optics is arranged to perform countermovements of the charged particle beam during the scanning of the regions of interest thereby countering relative movements introduced between the substrate and the charged particle optics during the scanning of the regions of interest. | 07-16-2015 |
Patent application number | Description | Published |
20090209831 | Imaging methods for visualizing implanted living cells - A method is provided herein for indicating viability of cells grown on a rejection inert tissue cytoarchitecture or scaffolding with a medical device that supports at least one sensing function comprising:
| 08-20-2009 |
20110154557 | ANTIMICROBIAL APPAREL AND FABRIC AND COVERINGS - An apparel or material which may be placed anywhere or worn about the neck or other parts of the body of a human. The apparel/material has a structure that, when repositioned from about the wearer, will retain a position about a mouth and nose of the human, as by elasticity or taughtness of a wrapping about the face. The apparel is sufficiently porous as to allow a human to breath comfortably through the fabric when placed over the mouth and nose of the human. The fabric has as a coating is created with on at least the outer surface and through at least 25% of the thickness of the fabric a moisture-sensitive antimicrobial composition, wherein the antimicrobial moisture-sensitive composition comprises an antimicrobially active compound and a carrier, the carrier by hydrophilic and able to absorb sufficient moisture from exhaled breath from the human as to maintain a wet surface on the carrier to which viral particles will adhere more strongly than to a dry surface of the same carrier. | 06-30-2011 |
20120004683 | METHOD AND STRUCTURE FOR NASAL DILATOR - A nasal dilator and method of making nasal dilators are provided. The dilator may have
| 01-05-2012 |
20150044267 | ADVANCED FABRIC TECHNOLOGY AND FILTERS - A filter material for entrapping particles and actively affecting the trapped particles within the filter. The fabric has a blend of hydrophilic superabsorbent fibers and non-superabsorbent hydrophilic fibers that is sufficiently porous as to allow gaseous flow through the fabric. The fabric having a thickness and the fabric has as a coating of a mixture of a chemically or physically active compound and a liquid carrier forming an active composition on both the outer surface of the hydrophilic superabsorbent fibers, and the hydrophilic superabsorbent fibers have a central volume also retaining the active composition. The central volume of the hydrophilic superabsorbent fibers acting as a reservoir for replacement of the active compound into the coating when concentration of active compounds in the coating are reduced to a concentration less than concentrations of the active compound within the central volume; and the liquid carrier is an aqueous liquid. | 02-12-2015 |
20150290021 | Method and Structure for Nasal Dilator - A nasal dilator and method of making nasal dilators are provided. The dilator may have
| 10-15-2015 |
Patent application number | Description | Published |
20090085280 | Duplex ADF Mechanism - An duplex auto-document feed mechanism comprises an auto-document feedpath having a simplex feedpath portion and a duplexing feedpath portion in feeding communication with the simplex feedpath portion, the auto-document feedpath has a media input and a media output, an input roller for feeding media disposed at the media input and an exit nip positioned near the media output, a motor driving the input roller and the exit nip, a scanning station disposed along one of the duplex feedpath portion and the simplex feedpath portion, the exit nip having a first position wherein first and second rollers defining the exit nip are closed when receiving media during a simplex feeding procedure and open when a leading edge and trailing edge of media are passing through the exit nip simultaneously, wherein a change of motor direction one of opens the exit nip or closes the exit nip. | 04-02-2009 |
20130343019 | Retainer Assembly Having Positioning Features for Processing Circuitry used Within an Image Forming Device Supply Item - A retainer mountable on an exterior surface of an insertable supply item of an image forming device for holding a circuit board having processing circuitry with a plurality of contacts. A reference datum point in the retainer aligns the circuit board with the retainer while a pair of alignment devices align the retainer with respect to the supply item. The supply item is inserted into a frame with the image forming device have an electrical connector having a plurality of connecting pins. When the retainer and circuit board are mounted on the supply item and the supply item is inserted into the frame of the image forming device, the retainer aligns the plurality of connecting pins of the connector with corresponding ones of the plurality of contacts of the circuit board for electrical interconnection therebetween. | 12-26-2013 |
20130343777 | Toner Cartridge for an Image Forming Device Having a Retainer Assembly Having Positioning Features for Processing Circuitry - A toner cartridge for an imaging forming device having a retainer for holding a circuit board having processing circuitry with a plurality of contacts. A reference datum point in the retainer aligns the circuit board with the retainer while an alignment device aligns the retainer with respect to the supply item that is inserted into a frame within the image forming device having an electrical connector with a plurality of connecting pins. When the retainer and circuit board are mounted on the supply item and the supply item is inserted into the frame, a pair of cam surfaces and a corresponding pair of supports spaced apart and extending from an outer surface of the housing, align the connector with the retainer with the retainer aligning the connecting pins of the connector with corresponding contacts of the circuit board for electrical interconnection therebetween. | 12-26-2013 |