Hewlett-packard Development Company, L.P.

Farzad Parvaresh

Zhiyong Li

Ramin Samadani

Andrew J Patti

Raul Herman Etkin

Ivan Naumov

An apparatus for use in sensing applications includes a substrate and a plurality of clusters arranged in an aperiodic configuration on the substrate, wherein each of the plurality of clusters is formed of a plurality of Raman-active material nano-particles, and wherein each of the Raman-active material nano-particles is positioned in a substantially ordered configuration with respect to each other in each of the respective plurality of clusters.

Apparatus for use in sensing applications

A color image capture systems comprised of: a lens; a light sensitive sensor; a first wavelength dependent masklocated on an optical pathbetween the lens and sensor, wherein the first wavelength dependent maskincludes a first attenuation pattern for modulation of a light field; and a second wavelength dependent mask, wherein the second wavelength dependent mask includes a second attenuation pattern to modulate the modulated light field from the first wavelength dependent mask, the second wavelength dependent mask located on the optical pathbetween the first wavelength dependent mask and the sensor, further wherein the second wavelength dependent mask is separated from the sensor by a distance d.

Color image capture system and method for light modulation

A method of synchronizing sensor data using timestamps and interpolation. The method includes receiving sequences of time-stamped data indicative of physical events from each of a plurality of sensors; generating an interpolation filter according to desired sampling times; and interpolating the sequences of time-stamped data with the generated filter to obtain sequences of data that are synchronized.

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Menlo Park, CA, United States of America

Farzad Parvaresh