Patent application number | Description | Published |
20080296493 | Enriichment tube for sampling ions - An improved ion sampling tube designed to increase the amount of current delivered into the vacuum system of a mass spectrometer or other gas-phase ion or particle detectors or collectors. A device and method is disclosed that utilizes a tube with a high flow of ion entrained gas passing through the said tube. Said ions are directed from the tubular gas flow through an ion selective aperture and into an adjacent region and subsequently directed into a lower pressure region for detection or collection. The method is useful for enhancing the detection of analytes in solutions that are either nebulized or electrosprayed, and analytes present in gases. The method is also useful for isolating ionic species from the ion source from neutral gases and particles that may interfere or interact with analyte species. The method also decouples the high flow of the atmospheric pressure ion source from the low flow ion transmission into vacuum. | 12-04-2008 |
20100288919 | Radio Frequency lens for introducing ions into a quadrupole mass analyzer - An improved ion optical lens designed to increase the amount of ion current delivered into a multi-pole ion detector or transfer device, such as quadrupole mass analyzer, an ion guide, collision cell, etc. A device and method is disclosed that utilizes a tubular entrance lens to introduce ions into or sample ions at a field-free or near field-free region disposed at the junction of two sets of multi-pole assemblies operating with radio frequency potentials shifted 180 degrees out of phase with respect to each other. The method is useful for increasing the transport of ions into as they enter into or exit out of a multi-pole mass analyzer, such as a quadrupole mass analyzer, an ion guide, collision cell, etc. | 11-18-2010 |
20140326871 | Atmospheric Pressure Ion Source for Mass Spectrometry - A multiple function atmospheric pressure ion source interfaced to a mass spectrometer comprises multiple liquid inlet probes configured such that the sprays from two or more probes intersect in a mixing region Gas phase sample ions or neutral species generated in the spray of one probe can react with reagent gas ions generated from one or more other probes by such ionization methods as Electrospray, photoionization, corona discharge and glow discharge ionization. Reagent ions may be optimally selected to promote such processes as Atmospheric Pressure Chemical Ionization of neutral sample molecules, or charge reduction or electron transfer dissociation of multiply charged sample ions. Selected neutral reagent species can also be introduced into the mixing region to promote charge reduction of multiply charged sample ions through ion-neutral reactions Different operating modes can be performed alternately or simultaneously, and can be rapidly turned on and off under manual or software control | 11-06-2014 |
Patent application number | Description | Published |
20090044246 | TARGETING CONTENT BASED ON LOCATION - Assets of broadcast network content are targeted to network users of interest based on location information regarding user equipment devices. Asset providers can specify location targeting criteria via a graphical user interface displaying mapping information. This location targeting criteria can then be compared to location information regarding user equipment devices so that assets are delivered to appropriate devices. The comparison of the location targeting criteria to the device location information can be performed at the user equipment devices or at another location. In the latter case the assets can be addressed to appropriate user equipment devices or appropriate user equipment devices can be directed to select the asset, which is broadcast via the network. In this manner, assets can be targeted to individual network users on a basis independent of network topology. | 02-12-2009 |
20100037253 | NATIONAL INSERTION OF TARGETED ADVERTISEMENT - Systems and methods are disclosed that allow for providing targeted asset/advertisements for broadcast-wide programming feeds. The systems and methods allow network platforms to select among asset options provided with a content stream and/or replace assets in the content stream. In one arrangement, after selecting an asset, the asset is inserted into the content stream and the content stream is disseminated to subsequent network platforms (e.g., local platforms). At this time, the local platforms may insert local assets into the content stream in predetermined local asset insertion spots. | 02-11-2010 |
20100037255 | THIRD PARTY DATA MATCHING FOR TARGETED ADVERTISING - A broadcast targeting system is provided where third party database information is utilized in conjunction with broadcast network client information to identify households within the broadcast network including one or more desired recipients of targeted assets. In instances where a user equipment device of the targeted household includes multiple users (i.e., a multiple-user device), use of third party data in conjunction with an indication of which household member is currently using the multiple user device (e.g., set top box, etc.) allows for more effectively delivering assets targeted to a specific member(s) of the household | 02-11-2010 |
Patent application number | Description | Published |
20090094640 | TARGETED ADVERTISING IN UNICAST, MULTICAST AND HYBRID DISTRIBUTION SYSTEM CONTEXTS - Systems and methods are presented for the delivery of targeted assets in a scheduled programming network in the context of several content distribution systems, including switched digital, unicast, multicast, and hybrid unicast/multicast content distribution systems. Assets may be targeted to network users in connection with the scheduled network programming, and further, successful delivery of those targeted assets may be confirmed. In this regard, the systems and methods generally select targeted assets from a remote platform and, in some instances, to deliver those targeted assets from the remote platform. The assets may be selected based on demographic or other information obtained from an external source and/or based on monitoring user inputs. In the latter regard, the classification of an audience can be based at least in part on monitoring communications to the remote platform conventionally used for other purposes. | 04-09-2009 |
20110041151 | ASSET TARGETING SYSTEM FOR LIMITED RESOURCE ENVIRONMENTS - The present invention provides targeted asset system implementations in contexts where there is limited or no ability to use a real-time return channel for communications from user equipment devices (e.g., STB) to the network. In one arrangement, a household classifier is generated and delivered to user equipment devices. The household classifiers are generated based on third party data and/or network usage information associated with the household. The system and method allow for generating highly accurate household classifications that may be forwarded to individual households where the user equipment device may implant the classifiers to select appropriate assets for delivery to the household. | 02-17-2011 |
20110067046 | FUZZY LOGIC BASED VIEWER IDENTIFICATION FOR TARGETED ASSET DELIVERY SYSTEM - A targeted advertising system uses a machine learning tool to select an asset for a current user of a user equipment device, for example, to select an ad for delivery to a current user of a digital set top box in a cable network. The machine learning tool first operates in a learning mode to receive user inputs and develop evidence that can characterize multiple users of the user equipment device audience. In a working mode, the machine learning tool processes current user inputs to match a current user to one of the identified users of that user equipment device audience. Fuzzy logic may be used to improve development of the user characterizations, as well as matching of the current user to those developed characterizations. In this manner, targeting of assets can be implemented not only based on characteristics of a household but based on a current user within that household. | 03-17-2011 |
20120023131 | UNIVERSALLY INTERACTIVE REQUEST FOR INFORMATION - A request for information (RFI) system is provided for use in communications networks including broadcast networks and the Internet. In one implementation, a code identifying an item of media content of interest (e.g. television, newspaper, magazines, billboards, radio) is captured and input to an RFI system that includes stored media tags and a search tool for matching inputs to the stored media tags. Upon receipt of the captured code, the RFI system matches the captured code with the stored media tags and provides a response to the user based on the match. The response may include or relate to follow-on or premium information relating to the content of interest. Using this information, an RFI data center or an RFI platform may credit value to a rewards account established for the network user based on the user's verified consumption of assets and/or data requests. Further, the RFI data center or RFI platform may be used to collect consumer behavior information, including purchasing decisions made by the user after consumption of assets, and correlate the consumer behavior information with the user's verified asset consumption. | 01-26-2012 |
20130254787 | METHOD AND APPARATUS TO PERFORM REAL-TIME AUDIENCE ESTIMATION AND COMMERCIAL SELECTION SUITABLE FOR TARGETED ADVERTISING - A targeted advertising system selects an asset (e.g., ad) for a current user of a user equipment device (e.g., a digital set top box in a cable network). The system can first operate in a learning mode to receive user inputs and develop evidence that can characterize multiple users of the user equipment device audience. In a working mode, the system can process current user inputs to match a current user to one of the identified users of that user equipment device audience. Fuzzy logic and/or stochastic filtering may be used to improve development of the user characterizations, as well as matching of the current user to those developed characterizations. In this manner, targeting of assets can be implemented not only based on characteristics of a household but based on a current user within that household. | 09-26-2013 |
20130276027 | THIRD PARTY DATA MATCHING FOR TARGETED ADVERTISING - A broadcast targeting system is provided where third party database information is utilized in conjunction with broadcast network client information to identify households within the broadcast network including one or more desired recipients of targeted assets. In instances where a user equipment device of the targeted household includes multiple users (i.e., a multiple-user device), use of third party data in conjunction with an indication of which household member is currently using the multiple user device (e.g., set top box, etc.) allows for more effectively delivering assets targeted to a specific member(s) of the household | 10-17-2013 |