Search Results - engineering+and+sensors

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Camera Based Imaging System
­Novel Scintillating Detectors for X-ray Imaging with Micron Resolution Overview An x-ray detector is only as good as its image resolution. Our technology, which uses coherent bundles of scintillating fibers, provides a substantial increase in resolution over existing x-ray detector technologies. Market Opportunity The usefulness of x-ray imaging’s...
Published: 11/16/2021   |   Inventor(s): Theodore Morse
Keywords(s):  
Category(s): Instruments, Engineering and Sensors
Ultrasensitive magnetic sensors using magnetic tunneling junctions incorporated with multiple stages of magnetic flux concentrators
­Ultrasensitive Magnetic Tunneling Junction Sensor Overview The sensitivity of current magnetic sensors is often inadequate. Our novel technology incorporates an on-chip magnetic flux concentrator (onMFC) and an external magnetic flux concentrator (exMFC) on a magnetic tunneling junction sensor placed on a silicon wafer. These double-staged MFCs...
Published: 11/15/2021   |   Inventor(s): Gang Xiao, Guanyang He
Keywords(s):  
Category(s): Devices, Engineering and Sensors
X-ray Imaging with Micron Resolution
Novel Scintillating Detectors for X-ray Imaging with Micron Resolution Overview An x-ray detector is only as good as its image resolution. Our technology, which uses coherent bundles of scintillating fibers, provides a substantial increase in resolution over existing x-ray detector technologies. Market Opportunity The usefulness of x-ray imaging’s...
Published: 9/7/2021   |   Inventor(s): Kenneth Breuer, Avilash Cramer, Christopher Bull, Paul Waltz, Ragiv Gupta, Theodore Morse
Keywords(s):  
Category(s): Engineering and Sensors, Instruments
Optogenetic Control of the Blood Brain Barrier for Drug Delivery (Case 2135)
Optogenetic Control of the Blood Brain Barrier for Drug Delivery Overview The blood–brain barrier (BBB) remains a significant impediment to drug development for central nervous system (CNS) disorders. Our novel method provides a way to regulate the permeability of the BBB, enabling delivery of therapeutics to the brain with high spatial and temporal...
Published: 4/28/2020   |   Inventor(s): Christopher Moore, Tyler Brown
Keywords(s):  
Category(s): Engineering and Sensors, Drug Delivery, Neuroscience, Oncology, Therapeutics
Improved Method of Manufacturing Nanowire Nanoarray Memories (Case 1709)
Principal Investigator: John Savage, PhD, Professor Department of Computer ScienceBrown UniversityProvidence, RIBrief Description:Methods have been developed for growing nanowires (NWs) and carbon nanotubes (NTs) with diameters of a few nanometers and for assembling NWs into nanoarrays, crossbars containing two orthogonal sets of parallel wires on...
Published: 4/28/2020   |   Inventor(s): John Savage, Eric Rachlin, Andre Dehon, Charles Lieber
Keywords(s):  
Category(s): Devices, Diagnostics, Engineering and Sensors, Environmental, Metabolic diseases, Nanotechnology, Neuroscience, Oncology, Research Tools, Software, Stem Cells and Regenerative Medicine
Automated Microfluidic Cryo-TEM Sample Prep for Optimal Visualization (Case 1966)
Automated Microfluidic Blotless Specimen Preparation for Cryo-TEM Overview Transmission electron microscopy (TEM) is an important imaging tool in many physical and biological scientific fields. Because current methods for preparing the thin TEM specimens are specific to the material being analyzed and the information being sought, many different...
Published: 4/28/2020   |   Inventor(s): Anubhav Tripathi, Jinkee Lee, Arijit Bose
Keywords(s):  
Category(s): Devices, Engineering and Sensors, Instruments, Nanotechnology, Research Tools
Wearable Computer-Vision Rig for the Visually Impaired (Case 2241)
Wearable Computer-Vision Rig for the Visually Impaired Overview Brown University professor Benjamin Kimia, a leader in computer vision and image processing as well as artificial intelligence, has developed a wearable device that can help the visually impaired navigate indoor environments. Called BlindFind, the wearable rig uses cameras, object recognition...
Published: 3/13/2015   |   Inventor(s): Benjamin Kimia
Keywords(s):  
Category(s): Devices, Engineering and Sensors, Neuroscience, Software
Supergratings - Improved Detection and Processing of Optical Signals (Case 1466)
Principal Investigator:Jingming Xu, PhD, ProfessorSchool of EngineeringBrown UniversityProvidence, RIBrief Description:Gratings are optical devices used to achieve wavelength-dependent characteristics by means of optical interference effects. These wavelength-dependent optical characteristics can serve to reflect light of a specific wavelength while...
Published: 2/6/2015   |   Inventor(s): Daniel Levner, Martin Fay, Jingming Xu
Keywords(s):  
Category(s): Devices, Engineering and Sensors, Instruments, Research Tools
Advanced, Wireless, Implantable Neural Recording and Stimulation Microsystem (Case 2032)
Principal Investigator:Arto Nurmikko, PhD, ProfessorSchool of EngineeringBrown UniversityProvidence, RIBrief Description:With the advent of advanced materials, MEMs, microfluidics, nanotechnology and interdisciplinary research programs between engineering fields and the biomedical sciences, miniaturized, next generation devices are now being developed...
Published: 6/20/2012   |   Inventor(s): Arto Nurmikko, Ming Yin, William Patterson Iii, Juan Aceros, David Borton, Christopher Bull, Farah Laiwalla
Keywords(s):  
Category(s): Devices, Diagnostics, Drug Delivery, Engineering and Sensors, Metabolic diseases, Nanotechnology, Neuroscience, Oncology, Research Tools, Stem Cells and Regenerative Medicine
QD Color Tunable Laser (Case 2083)
Principal Investigator:Arto Nurmikko, PhD, ProfessorSchool of EngineeringBrown UniversityProvidence, RIBrief Description:Semiconductor lasers have not yet been able to penetrate the full visible spectrum using a single material system for red, green and blue (RGB) in a seamless and optimized way. There is a need for advanced full color spectrum optical...
Published: 6/11/2012   |   Inventor(s): Arto Nurmikko, Cuong Dang, Joonhee Lee
Keywords(s):  
Category(s): Engineering and Sensors, Nanotechnology, Research Tools, Devices
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