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Lein W Ma

from Lorton, VA
Age ~37
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Also known as:
Lain Ma, Ma Lein, Ma Lain
Related to:
Luat T NguyenHong Nguyen, 35Robert Hattery, 85Delta D Hattery, 86
Connected to:
Ah N Ma, 70Aileen B Ma, 51Akana K Ma, 68Alex B Ma, 49Alexandra Ma, 33Allan Ma, 39Anni Ma, 39Annie Ma, 49Athena Ma, 30Ayan S Ma, 38

Lein Ma Phones & Addresses

  • Lorton, VA
  • Madison, WI
  • Fitchburg, WI

Work

Company: Kinex inc. Jun 1, 2011 Position: Engineer i

Education

Degree: Master of Science, Masters School / High School: University of Wisconsin - Madison 2010 to 2011 Specialities: Industrial Engineering

Skills

Project Management • Simulations • Integration • Testing • Troubleshooting • Engineering • Electronics

Languages

English

Ranks

Certificate: Pmp

Industries

Information Technology And Services

Resumes

Resumes

Lein Ma Photo 1

Engineer I

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Location:
Lorton, VA
Industry:
Information Technology And Services
Work:
Kinex Inc.
Engineer I
Nvesd May 2009 - Jan 2011
Engineering Technician
Education:
University of Wisconsin - Madison 2010 - 2011
Master of Science, Masters, Industrial Engineering University of Wisconsin - Madison 2006 - 2010
Bachelors, Bachelor of Science, Medical Engineering
Skills:
Project Management
Simulations
Integration
Testing
Troubleshooting
Engineering
Electronics
Languages:
English
Certifications:
Pmp

Publications

Us Patents

Hand-Held Raman Laser Device For Distant Life-Death Determination By Molecular Peri-Mortem Plume Fuzzy Membership Function

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US Patent:
20130006062, Jan 3, 2013
Filed:
Jun 28, 2011
Appl. No.:
13/170434
Inventors:
Harold H. Szu - Potomac MD, US
Lein W. Ma - Fitchburg WI, US
James A. Hutchinson - Springfield VA, US
Assignee:
United States of America, as represented by the Secretary of the Army - Fort Belvoir VA
International Classification:
A61B 5/00
G01J 3/44
US Classification:
600300, 356 72, 356301
Abstract:
Multiple functional systems are integrated to configure a portable handheld decision-aid device for first responder medics. Fuzzy membership functions of “life” and “death” are used to determine the status of fallen people using remote measurements. EO/IR cameras can be used to detect and identify casualties in a mass injury situation, while also estimating body temperature. Using the temperature, along with the remote estimation of a second vital sign, the life membership proportion can be estimated from the ground truth by using a 2D projection of stable vital signs. The other fuzzy membership function, death, can be estimated by the presence or absence of peri-mortem and post-mortem molecules. These molecules are only released after death and provide a certain indication of death. Solid state UV laser resonance Raman backscattering from these molecules allows the device to analyze the molecules present in a plume around the casualty.

Apparatus Based On A Hand-Held Raman Laser Device Integrating Multiple Functional Systems For Distant Life-Death Determination

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US Patent:
20150323464, Nov 12, 2015
Filed:
Sep 5, 2014
Appl. No.:
14/477898
Inventors:
- Fort Belvoir VA, US
Lein W. Ma - Lorton VA, US
James A. Hutchinson - Springfield VA, US
International Classification:
G01N 21/65
Abstract:
Multiple functional systems are integrated to configure a portable handheld decision-aid device for first responder medics. Fuzzy membership functions of “life” and “death” are used to determine the status of fallen people using remote measurements. EO/IR cameras can be used to detect and identify casualties in a mass injury situation, while also estimating body temperature. Using the temperature, along with the remote estimation of a second vital sign, the life membership proportion can be estimated from the ground truth by using a 2D projection of stable vital signs. The other fuzzy membership function, death, can be estimated by the presence or absence of peri-mortem and post-mortem molecules. These molecules are only released after death and provide a certain indication of death. Solid state UV laser resonance Raman backscattering from these molecules allows the device to analyze the molecules present in a plume around the casualty.
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Lein W Ma from Lorton, VA, age ~37 Get Report