Cala Health, Inc.

Other

Sunpower Corporation

Hdi Instrumentation

Pall Microreactor Technologies, Inc.

Microreactor Technologies, Inc.

Bio-rad Laboratories, Inc.

Enphase Energy, Inc.

Mobius Photonics, Inc.

Tau Science Corporation

Gener8, Inc.

Ipg Photonics Corporation

David L Klein

Kathryn H Rosenbluth

Scott Delp

Samuel Richard Hamner

Serena HanYing Wong

Terence D Sanger

Paula Chidester

Gregory Andronaco

Stephen G Boyer

Jan Mark Noworolski

Gerard H Vurens

Mark Alan Arbore

Frank J Adams

Kevin D Ness

Donald Masquelier

Gregory S Horner

Manuel J Leonardo

John M Schmidt

James Edgar Hudson

Jerry E Hurst

Leonid A Vasilyev

Robert D Laidlaw

Serena Hanying Wong

A peripheral nerve stimulator can be used to stimulate a peripheral nerve to treat essential tremor, Parkinsonian tremor, and other forms of tremor. The stimulator can have electrodes that are placed circumferentially around the patient's wrist or arm. Specific nerves in the wrist or arm can be targeted by appropriate spacing of the electrodes. Positioning the electrodes on generally opposing sides of the target nerve can result in improved stimulation of the nerve. The stimulation pattern may alternate between the nerves. Improved stimulation algorithms can incorporate tremor feedback, external data, predictive adaptation, and long-term monitoring data.

Systems and methods for peripheral nerve stimulation to treat tremor

An apparatus for holding a container such as a bucket in a level position on an uneven surface, for example, a roof. The apparatus automatically levels itself using pivot points that permit the components of the apparatus to operate independently from each other. The components configured to rotate about pivot points so that a bucket can be held by the apparatus in an upright position.

Apparatus for holding a container on an uneven surface

In one embodiment, a solar cell installation includes several groups of solar cells. Each group of solar cells has a local power point optimizer configured to control power generation of the group. The local power point optimizer may be configured to determine an optimum operating condition for a corresponding group of solar cells. The local power point optimizer may adjust the operating condition of the group to the optimum operating condition by modulating a transistor, such as by pulse width modulation, to electrically connect and disconnect the group from the installation. The local power point optimizer may be used in conjunction with a global maximum power point tracking module.

Localized power point optimizer for solar cell installations

A peripheral nerve stimulator can be used to stimulate a peripheral nerve to treat essential tremor, Parkinsonian tremor, and other forms of tremor. The stimulator can have electrodes that are placed circumferentially around the patient's wrist or arm. Specific nerves in the wrist or arm can be targeted by appropriate spacing of the electrodes, Positioning the electrodes on generally opposing sides of the target nerve can result in improved stimulation of the nerve. The stimulation pattern may alternate between the nerves. Improved stimulation algorithms can incorporate tremor feedback, external data, predictive adaptation, and long-term monitoring data.

Systems for peripheral nerve stimulation

Methods for peripheral nerve stimulation

Method for peripheral nerve stimulation

Systems for peripheral nerve stimulation to treat tremor

System, including methods and apparatus, for light detection and signal processing for droplet-based assays. An exemplary system provides a method of detection for droplets. An examination region of a channel may be illuminated with first pulses of light interleaved with second pulses of light as droplets pass through the examination region, the first pulses being spectrally distinct from the second pulses. Data may be collected representing light detected during illumination of the examination region with the first pulses and the second pulses. Each droplet may be illuminated with a beam of light that is narrower than a diameter of the droplets.

Detection system for droplet-based assays

The present invention provides a high-speed Quantum Efficiency (QE) measurement device that includes at least one device under test (DUT), at least one conditioned light source with a less than 50 nm bandwidth, where a portion of the conditioned light source is monitored. Delivery optics are provided to direct the conditioned light to the DUT, a controller drives the conditioned light source in a time dependent operation, and at least one reflectance measurement assembly receives a portion of the conditioned light reflected from the DUT. A time-resolved measurement device includes a current measurement device and/or a voltage measurement device disposed to resolve a current and/or voltage generated in the DUT by each conditioned light source, where a sufficiently programmed computer determines and outputs a QE value for each DUT according to an incident intensity of at least one wavelength of from the conditioned light source and the time-resolved measurement.

High speed quantum efficiency measurement apparatus utilizing solid state lightsource

Growing community of inventors

Palo Alto, CA, United States of America

David L Klein