Search Results - nicholas+kochan

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Resting-State Functional Magnetic Resonance Imaging Derived From Dynamic Perfusion Imaging (Case No. 2023-126)
Intro Sentence: UCLA researchers in the Department of Radiology have developed a novel method for obtaining simultaneous perfusion and functional MRI data from a single MRI acquisition to improve the diagnosis, monitoring, and management of brain tumors and stroke. Background: Advanced magnetic resonance imaging (MRI) techniques are crucial for...
Published: 10/23/2024   |   Inventor(s): Benjamin Ellingson, Nicholas Cho, Chencai Wang
Keywords(s):  
Category(s): Medical Devices, Medical Devices > Medical Imaging, Medical Devices > Medical Imaging > MRI, Medical Devices > Monitoring And Recording Systems
Curved lightguide preserving incident ray angles and increasing eyebox/field of view
Background Lightguide technologies are widely used in augmented and virtual reality systems to improve compactness. Planar lightguide geometries are currently most common, but when expanding to a large field of view, planar lightguides become very wide and require a large range of light emission angles. Furthermore, since the eye rolls on a spherical...
Published: 5/7/2024   |   Inventor(s): Greg Schmidt, Nicholas Kochan, Tianyi Yang
Keywords(s):  
Category(s): Optics