Jinfeng Tian from Clarksville, MD, age 49

Resumes

Senior Staff Fellow

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Location:

6215 Dara Way, Clarksville, MD

Industry:

Government Administration

Work:

Fda
Senior Staff Fellow
Columbia University In the City of New York May 2017 - Apr 2018
Mr Research Safety Officer
University of Minnesota Jul 2008 - Apr 2017
Research Associate
Mr Instruments, Inc Apr 2007 - Jun 2008
Rf Engineer

Education:

University of Minnesota 2001 - 2007
Doctorates, Doctor of Philosophy, Medical Engineering, Philosophy Tsinghua University 1997 - 2000
Master of Science, Masters, Electronics Engineering Harbin Institute of Technology 1993 - 1997
Bachelors

Skills:

Biomedical Engineering
Image Processing
Signal Processing
Simulations
Mri
Matlab
Medical Imaging
Mathematical Modeling
Physics
Science
Experimentation
Numerical Analysis
Medical Devices
Labview
Image Analysis
R&D
Computational Electromagnetics
Spectroscopy
Solidworks
Neuroimaging

Dr. At University Of Minnesota

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Position:

Dr. at University of Minnesota

Location:

Greater Minneapolis-St. Paul Area

Industry:

Medical Devices

Work:

University of Minnesota
Dr.

Us Patents

High Field Magnetic Resonance
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US Patent:

7800368, Sep 21, 2010
Filed:

Feb 17, 2007
Appl. No.:

11/707560
Inventors:

J. Thomas Vaughan - Stillwater MN, US
Pierre-Francois Van de Moortele - Minneapolis MN, US
Lance DelaBarre - St. Anthony MN, US
Christopher C. Olson - Minneapols MN, US
Heather Orser - Farmington MN, US
Anand Gopinath - Wayzata MN, US
Kamil Ugurbil - Minneapolis MN, US
Carl Snyder - Minneapolis MN, US
Can E. Akgun - Woodbury MN, US
Jinfeng Tian - Minneapolis MN, US
John Strupp - Coon Rapids MN, US
Peter M. Andersen - Maple Plain MN, US
Xiaoping Wu - St. Paul MN, US
Assignee:

Regents of the University of Minnesota - Minneapolis MN
International Classification:

G01V 3/00
US Classification:

324318, 324322
Abstract:

A magnetic resonance system is disclosed. The system includes a transceiver having a multichannel receiver and a multichannel transmitter, where each channel of the transmitter is configured for independent selection of frequency, phase, time, space, and magnitude, and each channel of the receiver is configured for independent selection of space, time, frequency, phase and gain. The system also includes a magnetic resonance coil having a plurality of current elements, with each element coupled in one to one relation with a channel of the receiver and a channel of the transmitter. The system further includes a processor coupled to the transceiver, such that the processor is configured to execute instructions to control a current in each element and to perform a non-linear algorithm to shim the coil.

Coil Element Decoupling For Mri
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US Patent:

8380266, Feb 19, 2013
Filed:

Oct 15, 2009
Appl. No.:

13/124206
Inventors:

J. Thomas Vaughan - Minneapolis MN, US
Jinfeng Tian - Falcon Heights MN, US
Assignee:

Regents of the University of Minnesota - Minneapolis MN
International Classification:

H01B 12/00
H01F 6/00
US Classification:

505211
Abstract:

An RF coil adjacent an imaging region includes a plurality of conducting coil elements, with each conducting coil element including a proximal portion and a distal portion. The RF coil also includes a capacitance between the distal portions of the at least two conducting coil elements. A mutual coupling inductance between at least two conducting coil elements of the plurality of conducting coil elements is substantially cancelled by the capacitance between the distal portions of the at least two conducting coil elements.

Multi-Current Elements For Magnetic Resonance Radio Frequency Coils
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US Patent:

20050264291, Dec 1, 2005
Filed:

May 6, 2005
Appl. No.:

11/124421
Inventors:

J. Vaughan - Stillwater MN, US
Gregor Adriany - Minneapolis MN, US
Carl Snyder - Minneapolis MN, US
Can Akgun - Woodbury MN, US
Jinfeng Tian - Minneapolis MN, US
Kamil Ugurbil - Minneapolis MN, US
Pierre-Francois Moortele - Minneapolis MN, US
Steen Moeller - St. Louis Park MN, US
International Classification:

G01V003/00
US Classification:

324318000, 324322000
Abstract:

A current unit having two or more current paths allows control of magnitude, phase, time, frequency and position of each of element in a radio frequency coil. For each current element, the current can be adjusted as to a phase angle, frequency and magnitude. Multiple current paths of a current unit can be used for targeting multiple spatial domains or strategic combinations of the fields generated/detected by combination of elements for targeting a single domain in magnitude, phase, time, space and frequency.

Multi-Current Elements For Magnetic Resonance Radio Frequency Coils
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US Patent:

20080084210, Apr 10, 2008
Filed:

Sep 20, 2007
Appl. No.:

11/858707
Inventors:

J. Vaughan - Stillwater MN, US
Gregor Adriany - Minneapolis MN, US
Carl Snyder - Minneapolis MN, US
Can Akgun - Woodbury MN, US
Jinfeng Tian - Minneapolis MN, US
Kamil Ugurbil - Minneapolis MN, US
Pierre-Francois Van de Moortele - Minneapolis MN, US
Steen Moeller - St. Louis Park MN, US
Assignee:

REGENTS OF THE UNIVERSITY OF MINNESOTA - Minneapolis MN
International Classification:

G01R 33/28
US Classification:

324322000
Abstract:

A current unit having two or more current paths allows control of magnitude, phase, time, frequency and position of each of element in a radio frequency coil. For each current element, the current can be adjusted as to a phase angle, frequency and magnitude. Multiple current paths of a current unit can be used for targeting multiple spatial domains or strategic combinations of the fields generated/detected by combination of elements for targeting a single domain in magnitude, phase, time, space and frequency.