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Acoustic lensing and holographic reconstruction with metamaterials

Acoustic lensing and holographic reconstruction with metamaterials

Unmet Need Manipulation of sound waves in air often requires many amps, transducers, and the electronics to control them, making applications like ultrasonic sensors for cars and wireless power transfer complex and power intensive. Acoustic…

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A high-speed echocardiographic system that can assess cardiac function in real-time

A high-speed echocardiographic system that can assess cardiac function in real-time

Unmet Need Since its inception in the mid-1970s, real-time echocardiography employing phased array principles has had a significant impact on the practice of medicine particularly in cardiology. The real-time or live nature of image formation…

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Portable device for imaging fluorescence microarray chips

Portable device for imaging fluorescence microarray chips

Unmet Need Diagnostic assessment of protein biomarkers plays an essential role in modern medical practice, and its availability has a considerable impact on clinical evaluation and decision-making for human health and disease. Fluorescence is the…

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A device design intended to reduce sound emissions during transcranial magnetic stimulation (TMS)

A device design intended to reduce sound emissions during transcranial magnetic stimulation (TMS)

Unmet Need Transcranial magnetic stimulation (TMS) allows non-invasive stimulation of neurons in the brain using strong, brief magnetic pulses that induce electrical currents in neurons. TMS is widely used for probing brain function and it…

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Fiber optic probes with self-calibration capability for tissue optical spectroscopy

Fiber optic probes with self-calibration capability for tissue optical spectroscopy

Value Proposition UV-visible (UV-VIS) diffuse reflectance spectroscopy (DRS) is sensitive to the absorption and scattering properties of biological molecules in tissue and thus can be used as a noninvasive in vivo tool to obtain quantitative…

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An automated surgical robot for tissue resection

An automated surgical robot for tissue resection

Unmet Need Laser surgery has become a critical procedure in the treatment of many conditions, such as brain cancer, skin cancer, and urinary-tract conditions, among others. In addition, laser surgery has been directed to the…

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Reconfigurable free-space quantum cryptography system

Reconfigurable free-space quantum cryptography system

Background Wireless transmission of many types of sensitive data to be transmitted wirelessly creates a problem of security with respect to access to that information. This is particularly important when the transmitted data includes HIPAA-protected…

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A method for detecting RNA and DNA using surface-enhanced Raman scattering (SERS)

A method for detecting RNA and DNA using surface-enhanced Raman scattering (SERS)

Unmet Need The development of practical and sensitive techniques for screening nucleic acid biomarkers related to medical diseases and cancers is critical for early diagnosis, prevention, and effective interventions. Recent advances in molecular profiling technology…

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Coding techniques to extend the lifetime of non-volatile memories, including Flash memory and solid-state drives, in computer systems

Coding techniques to extend the lifetime of non-volatile memories, including Flash memory and solid-state drives, in computer systems

Value proposition Flash memory is an extremely popular non-volatile memory technology. It is used in a wide range of devices, including USB memory sticks, smartphones, embedded sensors, and solid state disks (SSDs). In particular, SSDs…

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Subscription based MIMO wireless power tranmission

Subscription based MIMO wireless power tranmission

Subscription based multiple-input-single-output and multiple-input-multiple-output wireless energy transfer enables selective charging and powering of mobile devices using a plurality of spatially distributed transmitters that are synchronized under the control of a transmitter controller. Amplitude, phase,…

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Recycled error bits: architectural support for energy-efficient and numerically accurate software

Recycled error bits: architectural support for energy-efficient and numerically accurate software

Value proposition Computer perform extensive amount of calculations which is carried out by the floating point hardware. The finite precision of floating point hardware provides a potential for small inaccuracies to result in larger, glaring…

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Whole eye optical coherence tomography scanner

Whole eye optical coherence tomography scanner

Value proposition Optical Coherence Tomography (OCT) is an Optical imaging technique that provides 3D images of the subject of interest. OCT systems have been widely used to scan eyes for medical purposes. However, commercial OCT…

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