Search Results - Information Technology

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New class of error correction and detecting code
Technology Description The present invention provides methods and systems that address the need for error correction of q-ary systems, i.e., those for which q > 2. In this regard, in one of its aspects the present invention provides systematic q-ary codes for correcting all asymmetric and symmetric errors of limited magnitude. The proposed meth...
Published: 6/7/2019   |   Inventor(s): Bella Bose, Noha El Arief
Keywords(s): Algorithm, code, communications, computer, Computer Software, Electrical & Computer Engineering, electronics, encryption, firmware, flash, flash memory, high performance electronics, Memory, Physical Science, Programming, programming jig, Q-ary codes, software, Telecommunication Device, Wireless communication
Category(s): Information Technology, Physical Science, Software, Engineering, Diagnostics, Communications
Microfluidic device for blood plasma separation and assays
Technology Description Oregon State University is seeking a licensee for a microfluidic device that separates blood plasma from whole blood and can facilitate downstream assays. The device can be used with raw blood or blood treated with anticoagulants, both with a lower volume than is required by current testing strategies. Testing zones of differ...
Published: 12/5/2018   |   Inventor(s): Gayan Bandara, Matthew Kremer, Vincent Remcho
Keywords(s): Biomedical, Blood, Blood coagulation chemistry, Membrane, Polycaprolactone, surface chemistry, Wicking microfluidics
Category(s): Device, Diagnostics, Information Technology, Nanoscience & Microtechnologies, Research Tools
An Apparatus and Process For Optimizing Radiation Detection Counting Times Using Machine Learning
Technology Description This algorithm is applicable to radiation detection and counting, for example, in Gamma spectroscopy. The purpose of this algorithm is to eliminate the need for a priori information when counting radioactive material and instead using machine learning techniques to solve the optimal counting time real-time. Data are arranged ...
Published: 5/21/2018   |   Inventor(s): Steve Reese, Jessica Curtis, Ophir Frieder
Keywords(s):  
Category(s): Diagnostics, Engineering, Information Technology, Software
Efficient Forward-Private Dynamic Searchable Symmetric Encryption Scheme
Technology Description The Forward-private Sublinear Dynamic Symmetric Search Encryption (FS-DSSE) scheme described in this disclosure uses special secure update strategies via an encrypted index structure. Additionally, a novel caching scheme that uses a dictionary data structure is used to reduce computation cost. There are low end to end delay a...
Published: 5/11/2018   |   Inventor(s): Attila Yavuz, Muslum Ozmen, Minh Hoang
Keywords(s): Algorithm, cloud computing, cyber security, encryption, forward-private, parallelization, search
Category(s): Database, Engineering, Information Technology, Software
Low-Power Remote Logging Weight and Temperature Sensor
Technology Description The sensor includes a load cell, external temperature sensor, logger, and fuel container. The inexpensive monitor provides an easy launch via simple switch, data collection via SD card for ease of processing, a flexible power supply to last for any desired duration, and a cloud-based analysis platform to indicate the variabil...
Published: 2/15/2018   |   Inventor(s): Nordica Maccarty, Jennifer Ventrella
Keywords(s): biomass fuel sensor, Cookstoves, fuel efficiency algorithm, Household energy, Load cell logger, low power device, Sensor-based monitoring
Category(s): Device, Diagnostics, Engineering, Information Technology, Materials Science, Nanoscience & Microtechnologies, Physical Science, Research Tools, Software, Sustainability & Cleantechnologies
Shared Antenna Interface for Simultaneous Transmit and Receive
Technology Description This technology describes a shared antenna interface for rejecting or passing transmitter and receiver signals. The interface can function up to RF frequencies of interest to cellular and WiFi wireless communications. The architecture is made using discrete or integrated circuits and builds upon N-class circuits where multipl...
Published: 6/21/2017   |   Inventor(s): Abhishek Agrawal, Arun Natarajan, Sanket Jain
Keywords(s): Wireless communication
Category(s): Device, Engineering, Information Technology, Nanoscience & Microtechnologies, Physical Science
Non-Reciprocal Signal Processing Device
Technology Description This invention describes a new class of non-reciprocal signal processing devices. Two possible devices include: a magneto-acoustic isolator and a magneto-acoustic circulator. The magneto-acoustic isolator and circulator will exploit the non-reciprocal velocity of surface acoustic waves on magnetostrictive substrates. In contr...
Published: 6/21/2017   |   Inventor(s): Albrecht Jander, Pallavi Dhagat-Jander
Keywords(s): Magneto-acoustic devices, Signal processing
Category(s): Device, Engineering, Information Technology, Materials Science, Nanoscience & Microtechnologies, Physical Science
RF Receiver with Interference Rejection
Technology Description This technology provides a scalable and reconfigurable receiver architecture for receiving code modulated signals at the receiver. Multiple switches operate at RF frequency, creating a n-path receiver that selects desired code for reception while rejecting others. This can improve performance of a receiver by enabling it to t...
Published: 6/21/2017   |   Inventor(s): Arun Natarajan, Abhishek Agrawal
Keywords(s): Network receiver, Spectrum capacity, Wireless communication
Category(s): Device, Engineering, Information Technology, Materials Science, Nanoscience & Microtechnologies, Physical Science
An Integrated WiFi and Free-space Optic Communication System (WiFIFO)
Technology Description In addition to normal WiFi transmission, a network of FSO transmitters can be placed in appropriate spots in a room to provide local high-rate FSO transmissions. The system monitors and manages the connections based on the FSO and WiFi channel conditions. The feedback information from the receiver to the AP is sent via WiFi c...
Published: 6/16/2016   |   Inventor(s): Thinh Nguyen, Alan Wang
Keywords(s):  
Category(s): Information Technology, Device, Engineering, Software
An Efficient Region-of-Interest Cropping Algorithm to Extract Small Regions of Video Out of Compressed Video Streams
PSU researchers have created a technology which supports fast and efficient region-of-interest cropping from high-resolution video. We have a mechanism to compress a compliant video stream, and still allow cropping.
Published: 7/23/2009   |   Inventor(s): Wu-Chi Feng, Tim Bauman, John Kassebaum, Thanh Dang
Keywords(s): Electronics, Information Technology
Category(s): Information Technology
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