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Matejka

Jeffrey Matejka, Winona, MN US

Patent application numberDescriptionPublished
20160130827DUMPSTER AND PORTABLE TOILET SYSTEM - A dumpster and portable toilet system that includes a chassis with a dumpster mounted thereto, a portable toilet housing portion and a transportation vehicle. The chassis has an attachment region. The dumpster portion has an enclosure that is adapted for receiving refuse. The portable toilet housing portion is removably attachable to the attachment region to form a dumpster and portable toilet system. The portable toilet housing portion has a recess formed therein that is adapted to receive a portable toilet. The transportation vehicle has a hoist mechanism for placing the dumpster and portable toilet system onto the transportation vehicle and moving the dumpster and portable toilet system off of the transportation vehicle.05-12-2016

Justine Frank Matejka, Etobicoke CA

Patent application numberDescriptionPublished
20100107141SYSTEM AND METHOD FOR RECOMMENDING NEXT COMMANDS WHEN USING A SOFTWARE APPLICATION - One embodiment of the invention sets forth a mechanism for recommended commands to a designer of a graphics design application. Each time a command is executed within the graphics design application, a resource module receives command use information associated with the executed command. In response, the resource module generates and transmits one or more recommendation lists to the designer, where each recommendation list includes a list of recommended commands that may be executed by the designer next. The resource module generates the recommendation lists based on frequency information associated with the recommended commands stored within a local frequency store. The frequency information is received by the resource module from a central server that processes command use information associated with different designers in the community to produce the frequency information.04-29-2010

Justin Franck Matejka, Etobicoke CA

Patent application numberDescriptionPublished
20100131451DISPLAYING RESOURCES BASED ON SHARED CONTEXTS - A user data engine residing on an endpoint machine generates a current user context reflecting a specific flow of operations performed by an end-user when interacting with a software application. A context engine residing on a sever machine compares the current user context to one or more stored user contexts included in a context database and generates a similarity value based on each comparison. A resource engine identifies resources in a resource database that are associated with the stored user contexts and then generates a relevance score for each resource based on the similarity scores corresponding to the stored user contexts with which those resources are associated. The resource engine transmits a resource list reflecting the identified resources to the user data engine based on the relevance scores. The user data engine displays on a display screen of the endpoint machine information associated with resources reflected in the resource list.05-27-2010

Justin Frank Matejka, Elobicoke CA

Patent application numberDescriptionPublished
20120169623Multi-Touch Integrated Desktop Environment - A technique for integrating a multi-touch surface into a desktop environment is disclosed. One or more multi-touch display devices are placed on the horizontal surface surrounding or beneath a keyboard or mouse. At least one region on the multi-touch surface is defined to display one or more user interface tools on the multi-touch surface. The one or more user interface tools displayed via the multi-touch surface may control or display information associated with desktop applications displayed via a primary display device.07-05-2012

Justin Frank Matejka, Etobicoke CA

Patent application numberDescriptionPublished
20100106737SYSTEM AND METHOD FOR RECOMMENDING NEXT COMMANDS WHEN USING A SOFTWARE APPLICATION - One embodiment of the invention sets forth a mechanism for recommended commands to a designer of a graphics design application. Each time a command is executed within the graphics design application, a resource module receives command use information associated with the executed command. In response, the resource module generates and transmits one or more recommendation lists to the designer, where each recommendation list includes a list of recommended commands that may be executed by the designer next. The resource module generates the recommendation lists based on frequency information associated with the recommended commands stored within a local frequency store. The frequency information is received by the resource module from a central server that processes command use information associated with different designers in the community to produce the frequency information.04-29-2010
20100131452DISPLAYING RESOURCES BASED ON SHARED CONTEXTS - A user data engine residing on an endpoint machine generates a current user context reflecting a specific flow of operations performed by an end-user when interacting with a software application. A context engine residing on a sever machine compares the current user context to one or more stored user contexts included in a context database and generates a similarity value based on each comparison. A resource engine identifies resources in a resource database that are associated with the stored user contexts and then generates a relevance score for each resource based on the similarity scores corresponding to the stored user contexts with which those resources are associated. The resource engine transmits a resource list reflecting the identified resources to the user data engine based on the relevance scores. The user data engine displays on a display screen of the endpoint machine information associated with resources reflected in the resource list.05-27-2010
20100131896MANUAL AND AUTOMATIC TECHNIQUES FOR FINDING SIMILAR USERS - A user data engine records profile data supplied by a user and usage data that is based on interactions between the user and a software application. A group data engine receives a set of user data comprising the profile data and the usage data for each user of a plurality of users. The group data engine determines a similarity value between each pair of users of the software application. The group data engine identifies groups of similar users based on the similarity values by executing one or more clustering algorithms. A user may then search for other users and groups of users of the software application and may then receive information from the users and/or groups of users that is related to use of the software application.05-27-2010
20100328227MULTI-FINGER MOUSE EMULATION - One embodiment of the present invention sets forth a technique for emulating left, right, and center mouse button functionality for a multi-touch input device to provide end-users with full mouse functionality. Various finger to mouse button mapping techniques are used to specify the left, right or middle mouse buttons. A single finger is used for tracking while a second finger or thumb is used to activate or deactivate one of the mouse buttons. Multi-finger mouse emulation enables more precise cursor control, while avoiding occlusion of the cursor and end-user fatigue, thereby improving the overall end-user experience.12-30-2010
20110314415Method and System for Providing Custom Tooltip Messages - A computer-implemented method for providing custom tooltips to an end-user of a software application. The method includes receiving a selection of a user interface (UI) element associated with the software application; and causing a custom tooltip to be displayed on a display device in response to the selection, where the custom tooltip includes one or more custom tooltip entries associated with the selected UI element created by one or more users.12-22-2011
20120169598Multi-Touch Integrated Desktop Environment - A technique for integrating a multi-touch surface into a desktop environment is disclosed. One or more multi-touch display devices are placed on the horizontal surface surrounding or beneath a keyboard or mouse. At least one region on the multi-touch surface is defined to display one or more user interface tools on the multi-touch surface. The one or more user interface tools displayed via the multi-touch surface may control or display information associated with desktop applications displayed via a primary display device.07-05-2012
20120169621Multi-Touch Integrated Desktop Environment - A technique for integrating a multi-touch surface into a desktop environment is disclosed. One or more multi-touch display devices are placed on the horizontal surface surrounding or beneath a keyboard or mouse. At least one region on the multi-touch surface is defined to display one or more user interface tools on the multi-touch surface. The one or more user interface tools displayed via the multi-touch surface may control or display information associated with desktop applications displayed via a primary display device.07-05-2012
20120169622Multi-Touch Integrated Desktop Environment - A technique for integrating a multi-touch surface into a desktop environment is disclosed. One or more multi-touch display devices are placed on the horizontal surface surrounding or beneath a keyboard or mouse. At least one region on the multi-touch surface is defined to display one or more user interface tools on the multi-touch surface. The one or more user interface tools displayed via the multi-touch surface may control or display information associated with desktop applications displayed via a primary display device.07-05-2012
20120239643CONTEXT-AWARE SEARCH - One embodiment of the present invention sets forth a technique for supplementing user-specified text for a search with context information to generate search results that is more closely matched to the user's needs. A context search component maintains a snapshot of the user context and additional context-based queries are generated and corresponding searches are performed. The search results of the context-based queries are merged with the results of the user-specified text query and displayed for the user. When the user accesses a resource listed in the merged search results, the context-based terms mentioned in the resource are identified to the user.09-20-2012
20120259845Method of Providing Instructional Material While A Software Application is in Use - An ambient help application selects and displays learning resources to an end-user of a software application that are relevant to the current activities of the end-user in the software application. The ambient help application selects the learning resources based on computed relevance scores of each learning resource and displays the learning resources in a dedicated help space. The learning resources may include video- and text-based instructional information, and may be sized and positioned in the help space according to relevance score.10-11-2012
20120271867HIERARCHICAL DISPLAY AND NAVIGATION OF DOCUMENT REVISION HISTORIES - A system and technique for displaying a document's workflow history are disclosed. The system includes a graphical user interface for displaying one or more graphical representations of events generated by an application configured to edit a document. Each of the events generated by the application may be stored in a data structure that is associated with one or more portions of the document. The data structure may also be associated with a digital image that reflects the state of the document at the time the event was generated and one or more frames of digital video captured substantially simultaneously with the generation of the event. The system may display the stored events via graphical representations in the graphical user interface that represent a portion of the total document workflow history. A user may navigate through the graphical events based on a hierarchical algorithm for clustering events.10-25-2012
20120272151HIERARCHICAL DISPLAY AND NAVIGATION OF DOCUMENT REVISION HISTORIES - A system and technique for displaying a document's workflow history are disclosed. The system includes a graphical user interface for displaying one or more graphical representations of events generated by an application configured to edit a document. Each of the events generated by the application may be stored in a data structure that is associated with one or more portions of the document. The data structure may also be associated with a digital image that reflects the state of the document at the time the event was generated and one or more frames of digital video captured substantially simultaneously with the generation of the event. The system may display the stored events via graphical representations in the graphical user interface that represent a portion of the total document workflow history. A user may navigate through the graphical events based on a hierarchical algorithm for clustering events.10-25-2012
20120272153HIERARCHICAL DISPLAY AND NAVIGATION OF DOCUMENT REVISION HISTORIES - A system and technique for displaying a document's workflow history are disclosed. The system includes a graphical user interface for displaying one or more graphical representations of events generated by an application configured to edit a document. Each of the events generated by the application may be stored in a data structure that is associated with one or more portions of the document. The data structure may also be associated with a digital image that reflects the state of the document at the time the event was generated and one or more frames of digital video captured substantially simultaneously with the generation of the event. The system may display the stored events via graphical representations in the graphical user interface that represent a portion of the total document workflow history. A user may navigate through the graphical events based on a hierarchical algorithm for clustering events.10-25-2012
20120272173HIERARCHICAL DISPLAY AND NAVIGATION OF DOCUMENT REVISION HISTORIES - A system and technique for displaying a document's workflow history are disclosed. The system includes a graphical user interface for displaying one or more graphical representations of events generated by an application configured to edit a document. Each of the events generated by the application may be stored in a data structure that is associated with one or more portions of the document. The data structure may also be associated with a digital image that reflects the state of the document at the time the event was generated and one or more frames of digital video captured substantially simultaneously with the generation of the event. The system may display the stored events via graphical representations in the graphical user interface that represent a portion of the total document workflow history. A user may navigate through the graphical events based on a hierarchical algorithm for clustering events.10-25-2012
20120272192HIERARCHICAL DISPLAY AND NAVIGATION OF DOCUMENT REVISION HISTORIES - A system and technique for displaying a document's workflow history are disclosed. The system includes a graphical user interface for displaying one or more graphical representations of events generated by an application configured to edit a document. Each of the events generated by the application may be stored in a data structure that is associated with one or more portions of the document. The data structure may also be associated with a digital image that reflects the state of the document at the time the event was generated and one or more frames of digital video captured substantially simultaneously with the generation of the event. The system may display the stored events via graphical representations in the graphical user interface that represent a portion of the total document workflow history. A user may navigate through the graphical events based on a hierarchical algorithm for clustering events.10-25-2012
20130006907DISPLAYING RESOURCES BASED ON SHARED CONTEXTS - A user data engine residing on an endpoint machine generates a current user context reflecting a specific flow of operations performed by an end-user when interacting with a software application. A context engine residing on a sever machine compares the current user context to one or more stored user contexts included in a context database and generates a similarity value based on each comparison. A resource engine identifies resources in a resource database that are associated with the stored user contexts and then generates a relevance score for each resource based on the similarity scores corresponding to the stored user contexts with which those resources are associated. The resource engine transmits a resource list reflecting the identified resources to the user data engine based on the relevance scores. The user data engine displays on a display screen of the endpoint machine information associated with resources reflected in the resource list.01-03-2013
20130103714IN-PRODUCT QUESTIONS, ANSWERS, AND TIPS - One embodiment of the present invention sets forth a technique for providing help content related to a software application to a user. The technique involves receiving a first discussion element associated with a first user and including textual input related to a first software application and first contextual information related to the first software application. The technique further involves receiving second contextual information associated with a second user and related to the first software application, determining a measure of correlation between the first contextual information and the second contextual information, determining that the first discussion element should be transmitted to the second user based on the measure of correlation, and transmitting the first discussion element to the second user.04-25-2013
20150098143REFLECTION-BASED TARGET SELECTION ON LARGE DISPLAYS WITH ZERO LATENCY FEEDBACK - One embodiment of the invention disclosed herein provides a system that includes a mirror apparatus with a first surface to which a half-silvered mirror film is applied, where the mirror apparatus transmits a transmitted image from a second surface to the first surface. The system further includes a servo-controlled dimmer that adjusts a level of ambient light associated with the mirror apparatus. The system further includes a motion sensing device that tracks positions of a plurality of points associated with an object; wherein the object is situated on the half-silvered mirror film side of the mirror apparatus. The system further includes a computing device including a memory that stores instructions that, when executed by a processor included in the computing device, cause the processor to control the servo-controlled dimmer to adjust the ambient light such that both the transmitted image and a reflected image is visible on the first surface.04-09-2015
20150099252ENHANCING MOVEMENT TRAINING WITH AN AUGMENTED REALITY MIRROR - One embodiment of the invention disclosed herein provides techniques for controlling a movement training environment. A movement training system retrieves a movement object from a set of movement objects. The movement training system attains first motion capture data associated with a first user performing a movement based on the movement object. The movement training system generates a first articulable representation based on the first motion capture data. The movement training system compares at least one first joint position related to the first articulable representation with at least one second joint position related to a second articulable representation associated with the movement object. The movement training system calculates a first similarity score based on a difference between the at least one first joint position and the at least one second joint position.04-09-2015
20150149576IN-PRODUCT MICRO-BLOGGING FOR DESIGN SHARING - One embodiment of the present invention sets forth a technique for generating a status update message. The method involves defining one or more status update criteria and monitoring user activity in a software application for the one or more status update criteria. The method further involves determining, based on the user activity, that the one or more status update criteria have been met and generating, via a processing unit, a status update message. The status update message includes multimedia content related to a project associated with the software application.05-28-2015

Patent applications by Justin Frank Matejka, Etobicoke CA

Justin Frank Matejka, Erobicoke CA

Patent application numberDescriptionPublished
20080238916Three-dimensional orientation indicator and controller - A method, apparatus, and article of manufacture provide the ability to control a three-dimensional scene view. A three-dimensional (3D) scene having one or more three-dimensional objects is displayed. A 3D representation of a coordinate system of the scene is displayed. The 3D representation contains a current viewpoint, one or more faces, one or more edges, and one or more corners with each face, edge, and corner representing a corresponding viewpoint of the scene. The 3D representation is manipulated. A new current viewpoint of the 3D representation is displayed based on the manipulation. The scene is then reoriented corresponding to the new current viewpoint based on the manipulation of the 3D representation.10-02-2008

Justin Frank Matejka, Newmarket CA

Patent application numberDescriptionPublished
20130097508REAL-TIME SCRUBBING OF ONLINE VIDEOS - A method for traversing a streaming video file includes receiving a representative streaming video file that includes less information than a higher-resolution streaming video file and spans the entire streaming video file. Based on navigation information associated with the representative streaming video file, a playback engine navigates to a different portion of the streaming video file. The navigation information may be based on input information received from a viewer of the streaming video file. One advantage of the disclosed method is that it enables fast and accurate navigation of a streaming video.04-18-2013
20130159822WEB-BASED SYSTEM FOR CAPTURING AND SHARING INSTRUCTIONAL MATERIAL FOR A SOFTWARE APPLICATION - A system and technique for capturing a workflow history and video of an electronic document are disclosed. Events generated by an application while modifying an electronic document are stored on a web server as metadata. In addition, a captured digital image or frames of captured digital video that reflect the state of the document at the time the event was generated are also stored on the web server. The metadata is associated with one or more portions of the document and with the captured digital image or frames of captured digital video.06-20-2013
20130174028WEB-BASED SYSTEM FOR CAPTURING AND SHARING INSTRUCTIONAL MATERIAL FOR A SOFTWARE APPLICATION - A system and technique for capturing a workflow history and video of an electronic document are disclosed. Events generated by an application while modifying an electronic document are stored on a web server as metadata. In addition, a captured digital image or frames of captured digital video that reflect the state of the document at the time the event was generated are also stored on the web server. The metadata is associated with one or more portions of the document and with the captured digital image or frames of captured digital video.07-04-2013
20130346900SYSTEMS AND METHODS FOR VISUALIZING RELATIONSHIPS BETWEEN PUBLICATIONS - A system and method are disclosed for illustrating relationships between a set of objects on a display device. An image is generated and displayed on the display device that includes a graphical representation for each of the objects. One of the objects in the set of objects is selected, and an application determines relationships between the selected object and a subset of the other objects. Connectors (i.e., a graphic overlay) are rendered over the image to show the relationship between one object and another object. Indirect relationships may be shown by drawing connectors between one object and a related object that connect one or more intervening objects. In one embodiment, the objects are publications stored in a digital repository and the relationships between publications are determined by examining references to other publications included in citations. Additional information, such as metadata, may also be rendered in the image.12-26-2013
20140310601REAL-TIME SCRUBBING OF VIDEOS USING A TWO-DIMENSIONAL GRID OF THUMBNAIL IMAGES - A computer-implemented method for traversing a video file includes populating a two-dimensional array with representative images corresponding to a portion of the video and causing the two-dimensional array to be displayed. The two-dimensional array includes a location indicator configured to traverse the two-dimensional array in a direction parallel with one dimension of the two-dimensional array in response to navigation information associated with the portion of the video. The location indicator is further configured to indicate a position in the video by highlighting one of the representative images populating the two-dimensional array. Because an end-user is provided with a large set of statically displayed representative images during navigation of a video timeline, the end-user can visually identify a desired target scene, even when traversing a the timeline relatively quickly.10-16-2014
20150033108ADAPTING VIDEO ANNOTATIONS TO PLAYBACK SPEED - Embodiments presented herein include a method for altering a first annotation associated with a media file. This method may generally include the technique for receiving the media file wherein the media file contains the first annotation which is associated with a first playback speed of the media file. A second playback speed is received for the media file. A second annotation is generated based on the second playback speed of the media file based on the first annotation associated with the first playback speed of the media file. The second annotation is associated with the second playback speed of the media file and, at the second playback speed, the media file concurrently plays the second annotation.01-29-2015
20150153919TECHNIQUE FOR SEARCHING AND VIEWING VIDEO MATERIAL - A video processing engine is configured to generate a graphical user interface (GUI) that allows an end-user of the video processing engine to select a specific video and search through the specific video to detect a desired target scene. The video processing engine provides a grid array of video thumbnails that are configured to each display a segment of the video so that multiple scenes may be visually scanned simultaneously. When the end-user identifies a scene within a video thumbnail that may be the desired target scene, the end-user may launch the content of the video thumbnail in full-screen mode to verify that the scene is in fact the desired target scene. An advantage of the approach described herein is that the video processing engine provides a sampled overview of the video in its entirety, thus enabling the end-user to more effectively scrub the video for the desired target scene.06-04-2015
20150154188TECHNIQUES FOR VIEWING AND SEARCHING DOCUMENTS FROM COLLECTIONS OF DOCUMENTS - A computing device is configured to generate a graphical user interface (GUI) that allows an end-user to search for particular document or documents within a large collection of documents. The GUI provides a view of the overall document collection and affords the end-user the ability to reduce the number of visual document thumbnails by means of keyword search. When the end-user identifies a candidate among the reduced number of thumbnails, the end-user may select the page view of the candidate document and conduct further review. If the selected candidate is not the target document, the end-user may select adjacent documents to seamlessly transition between reading and searching. An advantage to this approach is that the visual qualities of the documents, such as images, graphical layout, and color, among others, may be incorporated into the search process. Searching for a particular target document is, thus, expedited.06-04-2015
20150156076TECHNIQUES FOR VISUALIZING DYNAMIC DATASETS - A visualization engine is configured to generate a network visualization that represents the evolution of a network over time. The visualization engine generates the network visualization based on a network dataset that describes various nodes within the network, and links between those nodes, over a sequence of time intervals. Initially, the visualization engine generates a stable simulated network based on initial network data, and then subsequently animates changes to that simulated network that derive from differences between the initial network data and subsequent network data. The visualization engine visually indicates changes to different nodes in the network via color changes, size changes, and other changes to the appearance of nodes.06-04-2015
20150160836EXTRACTING DEMONSTRATIONS FROM IN-SITU VIDEO CONTENT - Embodiments disclosed herein include a method, a non-transitory computer-readable medium, and a system for generating video clips for teaching how to apply a tools in various application programs for editing documents. The method includes identifying one or more characteristic features of a video clip. The method also includes providing the one or more characteristic features to a trained machine learning analysis module. The method further includes evaluating the characteristic features to generate a clip rating. The method also includes determining whether to discard the video clip based on the clip rating.06-11-2015
20150269968TECHNIQUES FOR PROCESSING AND VIEWING VIDEO EVENTS USING EVENT METADATA - A computing device for processing a video file. The video file comprises an audio track and contains at least one event comprising a scene of interest. One or more audio criteria that characterize the event are used to detect events using the audio track and an offset timestamp is recorded for each detected event. A set of offset timestamps may be produced for a set of detected events of the video file. The set of offset timestamps for the set of detected events may be used to time align and time adjust a set of real timestamps for a set of established events for the same video file. A user interface (UI) is provided that allows quick and easy search and playback of events of interest across multiple video files.09-24-2015

Patent applications by Justin Frank Matejka, Newmarket CA

Justin Frank Matejka US

Patent application numberDescriptionPublished
20130097259IN-PRODUCT MICRO-BLOGGING FOR DESIGN SHARING - One embodiment of the present invention sets forth a technique for generating a status update message. The method involves defining one or more status update criteria and monitoring user activity in a software application for the one or more status update criteria. The method further involves determining, based on the user activity, that the one or more status update criteria have been met and generating, via a processing unit, a status update message. The status update message includes multimedia content related to a project associated with the software application.04-18-2013
20130097497IN-PRODUCT QUESTIONS, ANSWERS, AND TIPS - One embodiment of the present invention sets forth a technique for providing help content related to a software application to a user. The technique involves receiving textual input related to a first software application from a first user and comprising help content and generating a first discussion element based on the textual input. The technique further involves receiving first contextual information associated with the first user and related to the first software application, associating the first contextual information with the first discussion element, and transmitting the first discussion element to a server machine for processing.04-18-2013

Keith Matejka, Madison, WI US

Patent application numberDescriptionPublished
20090282965Musical sound device - The present invention is a musical sound device having an input device including a plurality of selection sections and a timing input section, a storage unit for storing first musical sound data for outputting a first musical sound, second musical sound data for outputting a second musical sound, and a rhythm pattern to output the second musical sound data, an allocation unit for allocating the first and second musical sound data to the plurality of selection sections according to a predetermined relationship, a control unit for outputting the second musical data corresponding to the input from selection section, to an output unit according to the rhythm pattern, and outputting the first musical sound data according to input from the selection section and the timing input section, to the output unit, and an output unit corresponding to the first and second musical sound data received from the control unit.11-19-2009

Steven Matejka, Warranwood, Victoria AU

Patent application numberDescriptionPublished
20150379544METHOD AND SYSTEM FOR REWARDING REFERRALS - A referral reward program between a merchant, a primary customer and a referred customer comprises providing a database for storage of customer account records, issuing a customer identifier code, and storing details of the primary customer in a customer account record in association with the customer identification code. The primary customer is issued with at least one referral token associated with the merchant. The token has a corresponding referral reward code, which is associated with the primary customer account record in the database. The primary customer may subsequently pass the token on to the referred customer who, in turn, presents the token to the merchant. The referral reward code provided by the referred customer is received and used to retrieve the associated primary customer account record. The primary customer account record is updated to apply a referral reward credit subsequently redeemable with the merchant by the primary customer.12-31-2015

Steven R. Matejka, Beaver Dams, NY US

Patent application numberDescriptionPublished
20110102799Multi-Grating Biosensor For Label-Independent Optical Readers - A multi-grating resonant waveguide (RWG) biosensor for an optical reader system having a spatial resolution limit is disclosed. The multi-grating RWG biosensor includes one or more signal-grating regions and one or more reference-grating regions. The multi-grating RWG biosensor can also include a non-resonance region that spatially separates the one or more signal-grating regions, that spatially separates the one or more reference-grating regions, and that spatially separates the one or more reference-grating regions from the one or more signal-grating regions. The non-resonance region can have a minimum width greater than the optical reader system spatial resolution limit. The RWG biosensor can have an asymmetric split-grating configuration. Methods of measuring a signal resonant wavelength of a multi-grating RWG biosensor using an optical reader having a spatial resolution limit are also disclosed.05-05-2011
20110267623Multi-Wavelength Reference Microplate For Label-Independent Optical Reader - A multi-wavelength reference microplate for a label-independent optical reader is disclosed. The microplate includes a support plate that supports a plurality of reference wells. At least one of the reference wells is configured as a multi-wavelength reference well having disposed therein two or more resonant waveguide grating sections that respectively reflect two or more different reference resonant wavelengths within the light source wavelength band. Methods for making and using the microplates are also disclosed.11-03-2011

Ulrich Matejka, Jena DE

Patent application numberDescriptionPublished
20120320183Method For Simulating An Aerial Image - An aerial image is generated by imaging an object with the use of an imaging optic, the object being illuminated by an illuminating optic by using a light source emitting illuminating radiation, the illuminating optic having a pupil plane. A first data set is defined to represent the object, a second data set is defined to represent the intensity distribution of the illuminating radiation in the pupil plane of the light source, and the aerial image is calculated from the first and the second data set, in which the resolution of the second data set varies according to the intensity or according to the location of the pupil plane. A microscope includes an imaging optic for imaging an object, a detector for capturing an aerial image of the object, and a processing unit for simulating aerial images generated by the microscope.12-20-2012
20150198798EMULATION OF REPRODUCTION OF MASKS CORRECTED BY LOCAL DENSITY VARIATIONS - A method is provided for emulating the imaging of a scanner mask pattern to expose wafers via a mask inspection microscope, in which the mask was corrected by introducing scattering centers. The method includes determining a correlation between the first values of at least one characteristic of aerial images of the mask pattern as produced by a mask inspection microscope and the second values of the at least one characteristic of aerial images of the mask pattern as produced by a scanner, recording a first aerial image of the mask pattern with the mask inspection microscope, determining the first values of the at least one characteristic from the first aerial image, and determining the second values of the at least one characteristic of the first aerial image, using the correlation. A mask inspection microscope is also provided for emulating the imaging of a mask pattern of a scanner to expose wafers, in which the mask was corrected by introducing scattering centers.07-16-2015
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