University of California

Power Standard Lab Inc.

Charles McParland

Alexander McEachern

David Stanley Watson

Susan E Celniker

Benjamin Booth

Sean Peisert

Keith Beattie

Bill Fisher

Erwin Frise

Ann S Hammonds

Disclosed herein are methods, systems, and devices for identifying computational operations based on power measurements. Disclosed herein are systems that may include a phase measurement unit configured to generate a first measurement based on a power signal, the first measurement characterizing a phase angle of the power signal. The systems may also include a power measurement unit configured to generate a second measurement based on the power signal, the second measurement characterizing an amplitude of one or more aspects of the power signal. The systems may further include a processing unit configured to identify a computational operation implemented by a target processing device, the identifying of the computational operation being based on a comparison of the first measurement and the second measurement with reference measurements.

Methods, systems, and devices for identifying computational operations based on power measurements

Disclosed herein are systems methods for high content screening for microscope imaging. In some embodiments, the system comprises: a microscope; and a processor configured to implement: a slide loader module; a reference imager module; a slide imager module; a region of interest (ROI) finder module; a compare imager module; a calibrator module; and an image stitcher module.

High content screening workflows for microscope imaging

A system measures the stability of a live a.c. power distribution grid, without disrupting sensitive loads on that grid. The system applies repetitive time-synchronized loads to create current pulses, and resulting voltage instabilities, on the grid. The current pulses are sized to ensure that the resulting voltage instabilities are too small to affect the sensitive loads. Time-synchronized voltage measurement devices record the voltage instabilities. The time synchronization, and the repetitive nature of the current pulses, allow the voltage instabilities caused by the current pulses to be extracted from the larger background voltage variations.

Method and apparatus for measuring the stability of an alternating current distribution grid

Growing community of inventors

Berkeley, CA, United States of America

Charles McParland