Oslermd, Inc.

Nokia Corporation

Spacehedge, Inc.

Nokia Technologies Oy

Bahman Khatam

Bharat Shah

Jean-Baptiste Greuet

Haoye Shen

Peter Sobczak

Matthew Hosein Tasooji

Say-Cheang Lim

Michael Forlenza

John Richard Gelm

Michael Tasooji

Darren Lott

Vital sign sensor apparatuses which measures vital signs based on arterial pressure waveforms are described. In some embodiments, the apparatus includes an infrared sensor configured to capture at least a portion of an arterial pulse pressure waveform from a user. The apparatus further includes a processor configured to determine a maximum point for each of a plurality of peaks of the arterial pulse pressure waveform, and a corresponding first timestamp. The processor also determines one or more vital signs (e.g., a heart rate for a user, a heart rate variation of the user, a respiration rate of the user, and/or an arterial pulse pressure of the user) based at least in part on the plurality of maximum points and the plurality of corresponding timestamps. Related systems, methods, and articles of manufacture are also described.

Methods and apparatuses for measuring multiple vital signs based on arterial pressure waveforms

Methods and apparatus, including computer program products, are provided for monitoring group location. In some example embodiments, there is provided a method which includes receiving, at a controller, a location of a group of trackers; determining, by the controller, whether to optimize a schedule for the group of trackers as the group of trackers traverses a venue, wherein the determining is based on at least the received location; and sending, by the controller, a message to update the schedule, when the determining indicates the optimization should be performed. Related systems, methods, and articles of manufacture are also described.

Dynamic flow and distribution optimization

Vital signs monitor

An audio device is provided that is in electrical communication with a magnetic coil for the purpose of increasing magnetic field emissions generated by the device. The magnetic coil may be disposed on a flexible substrate in multi-turn and multi-layer format or disposed on a foldable flexible substrate in multi-turn and multi-layer format. Additionally, the magnetic coil may be disposed on the device's printed circuit board or the coil may be a freestanding, substrate-free coil assembly. The magnetic coil may be placed and secured in various locations within the device to maximize magnetic field emissions and minimize problems related to space limitations. The increased magnetic field results in a device that is hearing-aid compatible as defined by the Federal Communications Commission.

Apparatus and methods for increasing magnetic field in an audio device

Growing community of inventors

Escondido, CA, United States of America

Bahman Khatam