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Search Results - Hardware, Circuits, & Sensors

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Smart Blocks for Virtual-Physical Interaction
Enhanced interaction between the virtual and physical worldsInventorsRahul Mangharam, Matthew O’Kelly, Vincent Pacelli, Matthew Brady http://www.seas.upenn.edu/~rahulm/index.html ProblemCurrently, most games and toys consist of either virtual objects or physical objects, with no interaction between the two. A method of connecting the virtual ...
Published: 3/1/2019   |   Inventor(s): Rahul Mangharam, Matthew O'kelly, Vincent Pacelli, Matthew Brady
Keywords(s):  
Category(s): Hardware, Circuits, & Sensors
PASSIVE ROTOR CONTROL MECHANISM FOR MICRO AIR VEHICLES
Small and highly maneuverable robotic micro air vehicles and toy helicopters have proven to be highly popular due to their ability to perform complex movements. This new technology may give added flight attitude control at lower cost than what is available with current systems for small air vehicles and helicopters. This technology uses a two-act...
Published: 3/1/2019   |   Inventor(s): James Paulos
Keywords(s):  
Category(s): Robotics, Hardware, Circuits, & Sensors
Polarization imaging
Polarization imaging sensor for enhanced scene analysisInventorNader Engheta & Jan Van der Spiegel ProblemAlong with intensity and color, polarization is a property of light that can provide useful information for scene analysis. However, the human eye and most cameras cannot detect polarization. Gathering polarization data could aid machine vi...
Published: 11/27/2018   |   Inventor(s): Nader Engheta, Jan Van Der Spiegel
Keywords(s):  
Category(s): Hardware, Circuits, & Sensors, Imaging
Nanocircuits at Optical Frequencies
Nanoinductors, Nanocapacitors, and NanoresistorsInventorNader Engheta ProblemConventional electric circuit elements operate in the radio frequency (RF) domain. However, shrinking circuits down to smaller sizes presents some difficulties as the metallic elements do not behave the same way at the nanoscale. If circuit elements could be created that o...
Published: 11/27/2018   |   Inventor(s): Nader Engheta
Keywords(s):  
Category(s): Hardware, Circuits, & Sensors, Materials
Ruthenates with Large Magnetoresistance
New materials with large magnetoresistive effectsInventorI-Wei ChenProblemMagnetoresistive materials can change their electrical resistance when subject to an applied magnetic field. This property can be used for non-volatile resistance switching memory in which high and low resistance states are used to encode data. A similar effect called EPIR (e...
Published: 11/27/2018   |   Inventor(s): I-Wei Chen
Keywords(s):  
Category(s): Hardware, Circuits, & Sensors, Materials
Low cost, mobile, wearable EEG device with high quality nanowire sensors
Mobile, wearable, low cost electro-encephalogram (EEG) devices that offer research grade signals may provide a wealth of information regarding the brain states of individuals. This knowledge can be effectively utilized to develop personalized treatment protocols in medicine and individual customer–based advertisements for marketing. The inven...
Published: 7/17/2018   |   Inventor(s): Michael Platt, Arjun Ramakrishnan, Naz Belkaya
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Category(s): Business Ideas, Diagnostics, Hardware, Circuits, & Sensors, Medical Devices, Research Tools & Reagents
NON VOLATILE RESISTANCE SWITCHING SI BASED THIN FILM DEVICES
Current non-volatile memory products, a $30B market, are dominated by flash memories. However, flash memory is facing challenges of unable to scale down for future market. Resistance-switching cell is one of the most promising contenders for replacing flash memory. The new member cell developed at Penn is a resistance-switching device using Si-bas...
Published: 1/31/2018   |   Inventor(s): I-Wei Chen
Keywords(s):  
Category(s): Hardware, Circuits, & Sensors
High performance cageless bearings with minimal frictional loss
Brief Description: The invention is a cageless bearing with rolling separator elements. This design will reduce friction by ensuring the rolling elements are only ever in pure rolling, as opposed to sliding contact which involves higher frictional losses. Additionally, these elements are not in sliding contact with the inner race. Categories for ap...
Published: 11/28/2017   |   Inventor(s): Mark Yim
Keywords(s):  
Category(s): Hardware, Circuits, & Sensors
Nanocrystal Transistors
Brief Description: Field Effect Transistors constructed with colloidal nanocrystals Technology Problem:The next generation of electronics for mobile and wearable devices requires integrated circuits that are flexible and energy-efficient. Manufacturing processes to meet these needs must go beyond traditional fabrication capabilities and explore ne...
Published: 5/19/2017   |   Inventor(s): Cherie Kagan
Keywords(s):  
Category(s): Hardware, Circuits, & Sensors, Materials
Robotics and Sensing for Precision Agriculture
Problem:Farmers face a number of challenges that reduce their yields. Plant diseases, water stress, and other conditions result in fewer crops brought to market, ultimately leading to economic losses. Many of these conditions are detected today with the human eye, but regularly surveying thousands of acres with human scouts is impractical and uneco...
Published: 5/19/2017   |   Inventor(s): Vijay Kumar
Keywords(s):  
Category(s): Hardware, Circuits, & Sensors, Imaging, Robotics, Software, Data, Algorithms, & Apps, Agriculture, Food Science & Nutrition
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