Patent №
US 10,057,764
Granted
2018-08-21
Filed 2014
Owner
MICROSOFT CORPORATION
Lab
AI components
2
speech · planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
14158800
A privacy preserving sensor apparatus is described herein. The privacy preserving sensor apparatus includes a microphone that is configured to output a signal that is indicative of audio in an environment. The privacy preserving sensor apparatus further includes feature extraction circuitry integrated in the apparatus with the microphone, the feature extraction circuitry configured to extract features from the signal output by the microphone that are usable to detect occurrence of an event in the environment, wherein the signal output by the microphone is unable to be reconstructed based solely upon the features.
AI classification
Ownership
MICROSOFT CORPORATION
assignment · 320000862
Assignors
RUI, YONG, MORRIS, DANIEL, WILSON, ANDREW D., RAGHUVANSHI, NIKUNJ, TAN, DESNEY, WING, JEANNETTE M.
On an employer assignment, the assignors are typically the inventors.