Search Results - chunqi+qian

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VALUE PROPOSITION For Magnetic Resonance Imaging it is often desirable to measure electrophysical characteristics alongside MRI data. To do so, voltage sensors are employed. This technology is an RF powered voltage sensor which can be configurable to measure a variety of physical indicators with excellent resolution. The design minimizes interference...

Published: 7/29/2024 | Inventor(s): Chunqi Qian

Keywords(s):

Category(s): Medical, Test and Measurement, Biotechnology

A Current Amplifier for Local Coil Pre-amplification of NMR/MRI Signals

The magnetic resonance imaging (MRI) systems are used for a variety of imaging application. The present invention discloses an improving MRI device and method by amplifying signals received by resonant NMR coils of MRI systems. It utilizes positive feedback from low-noise Field-Effect Transistor to amplify the signal current that can be coupled out...

Published: 10/28/2024 | Inventor(s): Stephen Dodd, Alan Koretsky, Chunqi Qian, Joseph Murphy-Boesch

Keywords(s): AA3AXX, AA3B1X, AC1XXX, AMPLIFIER, Coil, Current, LOCAL, NMR/MRI, OfNMRIMRI, Pre-amplification, SIGNALS, VCXXXX, WBXXXX, WCXXXX, WIXXXX, XDXXXX, XFXXXX, YBXXXX, YCXXXX

Category(s): Collaboration Sought > Collaboration, Application > Research Materials, Application > Diagnostics, Application > Occupational Safety and Health, Application > Non-Medical Devices, Application > Medical Devices, TherapeuticArea > Oncology, Application > Software / Apps

Wirelessly Powered MRI Signal Amplification System and Method

The invention is in the field of MRI, and more specifically relates to device and method that may provide great improvements in the area of interventional MRI. The technology describes an MRI detection coil that has been integrated with a parametric amplifier to provide local signal detection fully integrated with amplification. This amplification is...

Published: 10/28/2024 | Inventor(s): Chunqi Qian

Keywords(s): AA3BXX, AA3XXX, AAXXXX, amplification, AMPLIFIER, AXXXXX, Detection, Integrated, MRI, Parametric, SIGNALS, TRANSMISSION, Wireless

Category(s): Collaboration Sought > Licensing

COMPACT DESIGN FOR WIRELESS POWERED RESISTIVE SENSORS

VALUE PROPOSITION Wireless sensors are used to measure different parameters that could not previously be measured. Many wireless sensors on the market today use inductance to measure parameters but there are limited measures that can be done using inductance. Resistive measurements rely on a resistive circuit to measure temperature, currently accurate...

Published: 6/25/2024 | Inventor(s): Chunqi Qian, Wei Qian

Keywords(s):

Category(s): Medical, Devices, Test and Measurement

Rapid and High Yield Reduction of CO2 to Commercially Valuable Multi Carbon Products

Rapid and High Yield Reduction of CO2 to Commercially Valuable Multi Carbon Products Princeton Docket # 18-3372-1 The laboratory of Prof. Andrew Bocarsly has created a collection of alloy electrodes capable of reducing CO2 to high value multi-carbon products in a fast, efficient, and high yield manner that is industrially attractive for CO2...

Published: 10/18/2023 | Inventor(s): Aubrey Paris, Sonja Francis, An Chu, Andrew Bocarsly

Keywords(s):

Category(s): Chemistry

Using miR319 gene to Enhance Abiotic Stress Tolerance in Transgenic Plants

This overexpression of the micro RNA (miR319) gene improves salt and drought tolerance in transgenic plants, enhancing crop performance under adverse environmental conditions. Plant micro RNAs are a class of endogenous small noncoding RNAs that play essential roles in diverse biological processes, including plant responses to environmental stresses...

Published: 10/8/2024 | Inventor(s): Hong Luo, Dayong Li, Man Zhou, Qian Hu

Keywords(s):

Category(s): Agriculture, Biotechnology

Genetic Enhancement for Plant Insect Resistance

This cloned soybean cysteine protease inhibitor gene is involved in plant response to biotic stress and its overexpression in plants leads to enhanced insect resistance. Biotic stresses such as destructive pests and plant diseases cause substantial losses in crop yield and quality. In the U.S. alone, pest-related crop losses are estimated at $33 billion...

Published: 10/8/2024 | Inventor(s): Hong Luo, Halina Knap, Zhigang Li, April Warner, Qian Hu

Keywords(s):

Category(s): Biotechnology

Transgenic Creeping Bentgrass Plants with Enhanced Stress Tolerance (2014-070)

Overexpression of the miR396c gene in transgenic creeping bentgrass allows for better control of plant flowering and enhances crop performance under adverse environmental conditions. Abiotic stresses such as drought, salt, and nitrogen deficiency are limiting factors for plant growth, development, and agricultural productivity. Therefore, it is critical...

Published: 10/8/2024 | Inventor(s): Hong Luo, Shuangrong Yuan, Zhigang Li, Qian Hu

Keywords(s):

Category(s): Biotechnology