| Patent application number | Description | Published |
|---|
| 20080288493 | Spatio-Temporal Self Organising Map - A method of classifying a data record as belonging to one of a plurality of classes, the data records comprising a plurality of data samples, each sample comprising a plurality of features derived from a value sampled from a sensor signal at a point in time, the method including: defining a selection variable indicative of the temporal variation of the sensor signals within a time window; defining a selection criterion for the selection variable; comparing a value of the selection variable to the selection criterion to select an input representation for a self organising map, the map having a plurality of input and output units, and deriving an input from the data samples within the time window in accordance with the selected input representation; and applying the input to a self organising map corresponding to the selected input representation and classifying the data record based on a winning output unit of the self organising map. | 11-20-2008 |
| 20100113948 | HEART RATE MEASUREMENT - A reflective photoplethysmograph sensor (for example mounted in an earpiece) arranged for photoplethysmograph measurements behind a subject's ear is provided. Also provided is a wearable photoplethysmograph heart rate sensor which includes a plurality of radiation detectors defining respective sensing planes which are tilted with respect to each other. Further there is provided a photoplethysmograph heart rate sensing system which compensates for motion artefacts using a dark signal which may be derived during an off phase of a duty cycle of an emitter and a photoplethysmograph system arranged to select between a plurality of detectors based on a quality measure. Combinations of the systems and sensors are also disclosed. | 05-06-2010 |
| 20100316253 | PERVASIVE SENSING - A method of electronically monitoring a subject, for example in a home care environment, to determine the presence of the subject in zones of the environment as a function of time includes fusing data from image and wearable sensors. A grid display for displaying the presence in the zones is also provided. | 12-16-2010 |
| Patent application number | Description | Published |
|---|
| 20090326238 | ASYMMETRIC DENDRIMERS - Asymmetric light-emitting dendrimers having the formulae: (a) CORE-[DENDRITE1]n[DENDRITE2]m and (b) CORE-[DENDRITE]n are disclosed. | 12-31-2009 |
| 20100072886 | Metal-Containing Dendrimers - This invention relates to a light emitting device which comprises at least one layer that contains an organometallic dendrimer having a core comprising a metal cation. The invention also relates to organometallic dendrimers and methods for producing the same. | 03-25-2010 |
| 20100096983 | ORGANIC PHOSPHORESCENT MATERIAL AND ORGANIC OPTOELECTRONIC DEVICE - The invention provides a cyclometallated complex comprising the structure of formula I | 04-22-2010 |
| 20100127251 | Aryl-Aryl Dendrimers - Light emitting devices are described which incorporate, as the light emitting element, a dendrimer of which the constituent dendrons include a conjugated dendritic structure comprising aryl and/or heteroaryl groups connected to each other via bonds between sp | 05-27-2010 |
| 20110127496 | Neutral Metallic Dendrimer Complexes - A charge-neutral organometallic dendrimer is described, said dendrimer having the formula (I): | 06-02-2011 |
| 20110163270 | Metal-Containing Dendrimers - This invention relates to a hat emitting device which comprises at least one layer that contains an organometallic dendrimer having a core comprising a metal cation. The invention also relates to organometallic dendrimers and methods for producing the same. | 07-07-2011 |
