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Colin Campbell

Colin Campbell, Edinburgh GB

Patent application numberDescriptionPublished
20100203516DETECTING ANALYTES USING BOTH AN OPTICAL AND AN ELECTRICAL MEASUREMENT METHOD - Provided is a method for detecting an analyte, wherein the analyte is labelled with one or more labels relatable to the analyte, which method comprises: a) performing an optical detection method on the labelled analyte to obtain optical data from the one or more labels; b) performing an electrical detection method on the labelled analyte to obtain electrical data from the one or more labels; and c) determining the identity and/or quantity of the analyte from both the optical and electrical data. Further provided is a method for detecting a plurality of analytes, wherein the each different analyte is labelled with one or more different labels relatable to the analyte, which method comprises: a) performing an optical detection method on a plurality of labelled analytes to obtain optical data from the labels; b) performing an electrochemical detection method on the plurality of labelled analytes to obtain electrical data from the labels; and c) determining the identity and/or quantity of the plurality of analytes from both the optical and electrical data.08-12-2010
20100315622LENS MOUNTING ASSEMBLY AND METHOD OF ALIGNING LENSES IN A MOUNTING ASSEMBLY - A lens mounting assembly includes a lens barrel with a first lens assembly. A lens mount includes an image sensor, and the lens barrel matingly connects with the lens mount in a manner which allows the first lens assembly to be moved along an optical axis to adjust a focus on the image sensor. A second lens assembly is provided for adjusting the focus on the image sensor during use of the lens. An alignment projection is provided on at least one of the first or second lens assemblies, the alignment projection being adapted to mate with a portion of the other of the first or second lens assemblies in order to directly optically align the first and second lens assemblies with the image sensor12-16-2010
20110077166SURFACE ATTACHMENT - Provided is a method of attaching a substance to a surface, which method comprises contacting a surface comprising amine reactive groups with a substance labelled with a peptide tag such that the substance is covalently attached to the surface via the peptide tag, wherein the peptide tag comprises one or more histidine residues, one of which is a terminal histidine residue having a free N-terminal amino group. Also provided is a method of processing or analysis which comprises a method of attaching a substance to a surface as detailed above and comprises one or more further steps of processing or analysing the substance. The present invention further provides a method of processing or analysis comprising the steps of: 03-31-2011
20110169739OPTICAL NAVIGATION DEVICES - An assembly is adapted for being employed in an optical navigation device, such as that used on a computer or mobile communications device. The assembly includes a housing device and an optical device, wherein the housing device includes a receiving section for receiving the optical device. The receiving section has a first and a second opening. The housing device has first and second vertical registration features for aligning the optical device with the housing device. The first and second vertical registration features are spatially associated with the first and second opening respectively.07-14-2011

Patent applications by Colin Campbell, Edinburgh GB

Colin Campbell, Norwood, MA US

Patent application numberDescriptionPublished
20100098074Systems and methods for providing a network link between broadcast content and content located on a computer network - The invention relates, in various aspects, to systems and methods for linking content stored on a computer network with content broadcast over a television network. The system includes a database, a trigger mechanism, a communications interface, and a packet generator. The database stores tokens representative of links to the stored content and delivery information representative of at least a duration for delivering the token. The trigger mechanism indicates an instruction to deliver a token over the television network, generating a signal indicating a respective one of the stored tokens and a time for starting the delivery of the respective token. The communications interface has a channel in communication with a television set box device for transferring the respective token to the television set box device. The packet generator generates packets within a stream of television content to be broadcast over the television network.04-22-2010
20100098075SYSTEMS AND METHODS FOR PROVIDING A NETWORK LINK BETWEEN BROADCAST CONTENT AND CONTENT LOCATED ON A COMPUTER NETWORK - The invention relates, in various aspects, to systems and methods for linking content stored on a computer network with content broadcast over a television network. The system includes a database, a trigger mechanism, a communications interface, and a packet generator. The database stores tokens representative of links to the stored content and delivery information representative of at least a duration for delivering the token. The trigger mechanism indicates an instruction to deliver a token over the television network, generating a signal indicating a respective one of the stored tokens and a time for starting the delivery of the respective token. The communications interface has a channel in communication with a television set top box device for transferring the respective token to the television set top box device. The packet generator generates packets within a stream of television content to be broadcast over the television network.04-22-2010
20110072450SYSTEMS AND METHODS FOR PROVIDING A NETWORK LINK BETWEEN BROADCAST CONTENT AND CONTENT LOCATED ON A COMPUTER NETWORK - The invention relates, in various aspects, to systems and methods for linking content stored on a computer network with content broadcast over a television network. The system includes a database, a trigger mechanism, a communications interface, and a packet generator. The database stores tokens representative of links to the stored content and delivery information representative of at least a duration for delivering the token. The trigger mechanism indicates an instruction to deliver a token over the television network, generating a signal indicating a respective one of the stored tokens and a time for starting the delivery of the respective token. The communications interface has a channel in communication with a television set top box device for transferring the respective token to the television set top box device. The packet generator generates packets within a stream of television content to be broadcast over the television network.03-24-2011

Colin Campbell, Seattle, WA US

Patent application numberDescriptionPublished
20090043560FEATURE ORIENTED PROTOCOL MODELING - Modeling protocols. A method includes accessing a number of model programs. Each model program includes computer-executable instructions. The computer-executable instructions describe the behavior of at least one of another program, system, or component. Model programs may be disjointed in that they have independent meaning or dependent in that they include at least one of a state variable, action, or precondition that is dependent on another model program to impart meaning to the model program. An output model program is composed by unification including substituting state variables into another of the model programs without executing the model programs. Traces are generated from the output model program. Each of the traces includes a path of labels. The labels describe actions of the output model program from an initial state to an accepting state where a run is allowed to stop. The traces are output to a user.02-12-2009

Colin Campbell, Midlothian GB

Patent application numberDescriptionPublished
20080318798Antigen Detection - The present invention relates to methods of detecting specific cell surface antigens present in a sample of cells being tested and in particular blood group antigens, which methods do not employ the addition of extrinsic labels to detect said cell surface antigens. Typically detection is carried out using an intrinsic fluorescence capability of the cells being tested.12-25-2008

Colin Campbell, Erie, CO US

Patent application numberDescriptionPublished
20120022938Automated Multivariate Testing Technique for Optimized Customer Outcome - Novel tools and techniques to optimize, from a merchant's perspective, the outcomes of interactions between the merchant and its customers (whether existing, new, or potential customers). In an aspect, certain embodiments allow for multiple variations of options (multivariate or A/B testing) and outcomes which can be statistically applied and then measured and analyzed for best economic impact or preferred outcome.01-26-2012

Colin Campbell, Strataulen GB

Patent application numberDescriptionPublished
20120132793PROXIMITY SENSOR - A proximity sensor includes a sensor package having an attachment pad with a radiation source and a radiation detector housed within the sensor package. The source and the detector are held in a fixed relation to the attachment pad, and are mounted by one of a direct or indirect attachment to the attachment pad. A portion of the attachment pad is adapted to form a baffle which forms at least part of an optical isolator. The optical isolator is adapted to substantially prevent the internal propagation of radiation between the source and the detector within the sensor package.05-31-2012

Colin Campbell, Strathaven GB

Patent application numberDescriptionPublished
20120133956Proximity Sensor - The internal propagation of radiation between a radiation source and radiation detector mounted within a sensor package is prevented by the use of an optical isolator. The optical isolator is formed by the combination of a baffle mounted between the source and detector and a groove formed in an upper surface of the sensor package between the source and detector. A bottom of the groove is positioned adjacent to an upper edge of the baffle.05-31-2012