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Astier

Frank Astier, Mountain View, CA US

Patent application numberDescriptionPublished
20100049677SEQUENCE LEARNING IN A HIERARCHICAL TEMPORAL MEMORY BASED SYSTEM - A hierarchy of computing modules is configured to learn a cause of input data sensed over space and time, and is further configured to determine a cause of novel sensed input data dependent on the learned cause. At least one of the computing modules has a sequence learner module configured to associate sequences of input data received by the computing module to a set of causes previously learned in the hierarchy.02-25-2010

Patent applications by Frank Astier, Mountain View, CA US

Frank E. Astier, Mountain View, CA US

Patent application numberDescriptionPublished
20090313193HIERARCHICAL TEMPORAL MEMORY SYSTEM WITH HIGHER-ORDER TEMPORAL POOLING CAPABILITY - A temporal pooler for a Hierarchical Temporal Memory network is provided. The temporal pooler is capable of storing information about sequences of co-occurrences in a higher-order Markov chain by splitting a co-occurrence into a plurality of sub-occurrences. Each split sub-occurrence may be part of a distinct sequence of co-occurrences. The temporal pooler receives the probability of spatial co-occurrences in training patterns and tallies counts or frequency of transitions from one sub-occurrence to another sub-occurrence in a connectivity matrix. The connectivity matrix is then processed to generate temporal statistics data. The temporal statistics data is provided to an inference engine to perform inference or prediction on input patterns. By storing information related to a higher-order Markov model, the temporal statistics data more accurately reflects long temporal sequences of co-occurrences in the training patterns.12-17-2009

Marie Astier, Agliana IT

Patent application numberDescriptionPublished
20110196328BIOMATERIALS, THEIR PREPARATION BY ELECTROSPINNING AND THEIR USE IN THE BIOMEDICAL AND SURGICAL FIELD - There is described a new non-woven fabric produced with the electrospinning technique, and the use thereof as new biomaterial for the biomedical and surgical field.08-11-2011

Yann Astier, Oeiras PT

Patent application numberDescriptionPublished
20100297638MOLECULAR ADAPTORS - The invention relates to transmembrane protein pore for use in detecting a analyte in a sample. The pore comprises a molecular adaptor that facilitates an interaction between the pore and the analyte. The adaptor is covalently attached to the pore in an orientation that allows the analyte to be detected using the pore.11-25-2010

Yann Astier, Yarnton GB

Patent application numberDescriptionPublished
20090294304Electrochemical sensor - A composition suitable for use in an electrochemical detection of ischeamia via albumin cobalt finding test (ACB), said composition comprising (i) a transition metal salt eg. Cobalt; (ii) an electrode area normalising agent having a current which is dependent on electrode area eg. RU (NH12-03-2009

Yann Astier, Oxford GB

Patent application numberDescriptionPublished
20080311582Methods Using Pores - The invention relates to a method of identifying an individual nucleotide, comprising (a) contacting the nucleotide with a transmembrane protein pore so that the nucleotide interacts with the pore and (b) measuring the current passing through the pore during the interaction and thereby determining the identity of the nucleotide. The invention also relates to a method of sequencing nucleic acid sequences and kits related thereto.12-18-2008