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Seyed R Zarabadi

from Kokomo, IN
Age ~67
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Also known as:
Seyedali Zarabadi, Seyed I
Phone and address:
2014 Supreme Ct, Kokomo, IN 46902
(765) 455-3725
Related to:
Vaheed ZarabadiFattaneh Nejad Zarabadi, 60Ameen Zarabadi
Connected to:
Joshua J Zarabi, 38Stacy L Zarabi, 60Ruth A Zarach, 74Cristian J Zaracho, 41Javier E Zaracho, 48Jennifer R Zarack, 38Chaya D Zarad, 57Khadijeh Zarafshar, 38Safa B Zaraga, 61Barbara A Zaragosa, 59

Seyed Zarabadi Phones & Addresses

  • 2014 Supreme Ct, Kokomo, IN 46902 (765) 455-3725
  • Houston, TX

Work

Company: Delphi May 2005 Position: Principal technical fellow and electrical design engineer

Education

Degree: Doctorates, Doctor of Philosophy School / High School: The Ohio State University 1989 to 1992 Specialities: Electronics, Electronics Engineering, Philosophy

Skills

Electronics • Systems Design • Manufacturing • Engineering • Testing • Lean Manufacturing • Fmea • Embedded Systems • Matlab • Six Sigma

Interests

Social Services • Children • Economic Empowerment • Civil Rights and Social Action • Politics • Education • Environment • Poverty Alleviation • Science and Technology • Disaster and Humanitarian Relief • Human Rights • Health

Industries

Automotive

Resumes

Resumes

Seyed Zarabadi Photo 1

Integrated Circuit Design And Micro-Machined Sensors And Electronics Systems Design And Power Electronics

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Location:
2014 Supreme Ct, Kokomo, IN 46902
Industry:
Automotive
Work:
Delphi
Principal Technical Fellow and Electrical Design Engineer
Delphi Technologies
Integrated Circuit Design and Micro-Machined Sensors and Electronics Systems Design and Power Electronics
Delphi
Integrated Circuit Design and Micro-Machined Sensors and Electrical and Electronics System Design Engineer
Education:
The Ohio State University 1989 - 1992
Doctorates, Doctor of Philosophy, Electronics, Electronics Engineering, Philosophy
Skills:
Electronics
Systems Design
Manufacturing
Engineering
Testing
Lean Manufacturing
Fmea
Embedded Systems
Matlab
Six Sigma
Interests:
Social Services
Children
Economic Empowerment
Civil Rights and Social Action
Politics
Education
Environment
Poverty Alleviation
Science and Technology
Disaster and Humanitarian Relief
Human Rights
Health

Publications

Us Patents

Angular Accelerometer

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US Patent:
6393914, May 28, 2002
Filed:
Feb 13, 2001
Appl. No.:
09/782708
Inventors:
Seyed R. Zarabadi - Kokomo IN
John C. Christenson - Kokomo IN
William J. Baney - Kokomo IN
Assignee:
Delphi Technologies, Inc. - Troy MI
International Classification:
G01P 1500
US Classification:
7351404
Abstract:
An angular accelerometer having a substrate, a fixed electrode supported on the substrate and including a first plurality of fixed capacitive plates, and a ring-shaped rotational inertia mass substantially suspended over a cavity and including a plurality of movable capacitive plates arranged to provide a capacitive coupling with the first plurality of fixed capacitive plates. A central member is fixedly attached to the substrate. A plurality of support arms extend between the central member and the ring-shaped mass for supporting the mass relative to the fixed electrode during rotational movement of the mass. The angular accelerometer also includes an input electrically coupled to the fixed electrode for receiving an input signal, and an output coupled to the mass for providing an output signal which varies as a function of the capacitive coupling and is indicative of angular acceleration.

Sensor Bias Drift Compensation

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US Patent:
6486661, Nov 26, 2002
Filed:
Feb 12, 2001
Appl. No.:
09/781048
Inventors:
Michael Ik-Ming Chia - Cicero IN
Seyed R. Zarabadi - Kokomo IN
Assignee:
Delphi Technologies, Inc. - Troy MI
International Classification:
G01N 2772
US Classification:
324225, 324105
Abstract:
A method of removing bias drift from the output signal of a sensor is provided. The method includes sensing a condition with a sensor and generating an output signal, differentiating the output signal, and comparing the differentiated output signal with a threshold change. The method also includes the steps of determining the presence of bias drift based on the comparison, generating a bias adjustment command signal based on the determined presence of bias drift, and adjusting the sensed signal generated by the sensor in accordance with the bias adjusted command signal so as to remove bias drift from the output signal.

Angular Accelerometer Having Balanced Inertia Mass

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US Patent:
6666092, Dec 23, 2003
Filed:
Feb 28, 2002
Appl. No.:
10/085933
Inventors:
Seyed R. Zarabadi - Kokomo IN
Ian D. Jay - Logansport IN
Jack D. Johnson - Russiaville IN
John C. Christenson - Kokomo IN
Tracy A. Noll - Kokomo IN
Assignee:
Delphi Technologies, Inc. - Troy MI
International Classification:
G01P 1500
US Classification:
7351402, 7351432, 7351438
Abstract:
A balanced angular accelerometer is provided having a substrate, a fixed electrode with a plurality of fixed capacitive plates, and a rotational inertia mass with a central opening and substantially suspended over a cavity and including a plurality of movable capacitive plates arranged to provide a capacitive coupling with the first plurality of fixed capacitive plates. The accelerometer has a central member and an outer member fixed to the substrate. According to one embodiment, a plurality of inner support arms extend between the central member and the inertia mass and a plurality of outer support arms extend between the inertia mass and the outer member to support the mass over the cavity. According to another embodiment, one or more cut out apertures are formed in the inertia mass to compensate for a channel and signal line so as to balance the inertia mass about the center of the inertia mass.

Balanced Angular Accelerometer

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US Patent:
6718826, Apr 13, 2004
Filed:
Feb 28, 2002
Appl. No.:
10/085536
Inventors:
Seyed R. Zarabadi - Kokomo IN
Ian D. Jay - Logansport IN
Jack D. Johnson - Russiaville IN
John C. Christenson - Kokomo IN
Tracy A. Noll - Kokomo IN
Assignee:
Delphi Technologies, Inc. - Troy MI
International Classification:
G01P 1500
US Classification:
7351438, 7351432
Abstract:
A balanced angular accelerometer is provided having a substrate, a fixed electrode with a plurality of fixed capacitive plates, and a rotational inertia mass with a central opening and substantially suspended over a cavity and including a plurality of movable capacitive plates arranged to provide a capacitive coupling with the first plurality of fixed capacitive plates. The accelerometer has a central member and an outer member fixed to the substrate. According to one embodiment, a plurality of inner support arms extend between the central member and the inertia mass and a plurality of outer support arms extend between the inertia mass and the outer member to support the mass over the cavity. According to another embodiment, one or more cut out apertures are formed in the inertia mass to compensate for a channel and signal line so as to balance the inertia mass about the center of the inertia mass.

Microfabricated Linear Accelerometer

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US Patent:
6761070, Jul 13, 2004
Filed:
Jan 31, 2002
Appl. No.:
10/059010
Inventors:
Seyed R. Zarabadi - Kokomo IN
John C. Christenson - Kokomo IN
Assignee:
Delphi Technologies, Inc. - Troy MI
International Classification:
G01P 15125
US Classification:
7351432, 7351438
Abstract:
A linear accelerometer is provided having a substrate, a fixed electrode supported on the substrate and including a first plurality of fixed capacitive plates, and an inertial mass substantially suspended over a cavity and including a plurality of movable capacitive plates arranged to provide a capacitive coupling with the first plurality of fixed capacitive plates. The inertial mass is linearly movable relative to the fixed electrode. A central member is fixed to the substrate. Support arms support the inertial mass relative to the fixed electrode and allow linear movement of the inertial mass upon experiencing a linear acceleration along a sensing axis, and prevent linear movement along a nonsensing axis. Inputs and output lines are electrically coupled to the fixed electrode and the inertial mass. An output signal is generated which varies as a function of the capacitive coupling and is indicative of linear acceleration along the sensing axis.

Self-Test Circuit And Method For Testing A Microsensor

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US Patent:
6918282, Jul 19, 2005
Filed:
Mar 27, 2003
Appl. No.:
10/401207
Inventors:
Seyed R. Zarabadi - Kokomo IN, US
Assignee:
Delphi Technologies, Inc. - Troy MI
International Classification:
G01P021/00
US Classification:
73 138, 73 188, 324601, 29592, 702116
Abstract:
A test circuit and method provide testing of a capacitive type microsensor. The method includes applying a first signal having a first voltage potential to an input of a microsensor during a non-test operating mode. The method also includes applying a second voltage signal having a second voltage potential different than the first voltage potential during a test mode. The second voltage potential induces a net differential electrostatic force in the microsensor. The method further includes the steps of monitoring an output signal of the microsensor, comparing the output signal to an expected value when the microsensor is in the test mode, and determining if the microsensor is functioning properly as a function of the comparison.

Circuit And Method Of Processing Multiple-Axis Sensor Output Signals

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US Patent:
7194376, Mar 20, 2007
Filed:
Apr 27, 2004
Appl. No.:
10/832755
Inventors:
Seyed R. Zarabadi - Kokomo IN, US
Assignee:
Delphi Technologies, Inc. - Troy MI
International Classification:
G06F 15/00
US Classification:
702141, 702127
Abstract:
A dual-axis accelerometer and processing circuit are provided. The accelerometer has a plurality of fixed electrodes supported on a substrate and fixed capacitive plates arranged in first and second sensing axes. An inertial mass is suspended over a cavity and includes movable capacitive plates arranged to provide a capacitive couplings with the fixed capacitive plates. The inertial mass is movable relative to the plurality of fixed electrodes. The accelerometer has a plurality of support arms for supporting the inertial mass relative to the fixed electrodes and allowing movement of the inertial mass upon experiencing acceleration along the first and second sensing axes. The accelerometer further has inputs for receiving input signals and an output for providing an output signal which varies as a function of the capacitive coupling and is indicative of sensed acceleration. The processing circuit extracts the components of acceleration along the first and second sensing axes.

Capacitive Strain Gauge

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US Patent:
7204162, Apr 17, 2007
Filed:
Nov 23, 2004
Appl. No.:
10/995779
Inventors:
Jack D. Johnson - Russiaville IN, US
Seyed R. Zarabadi - Kokomo IN, US
Ian D. Jay - Logansport IN, US
Assignee:
Delphi Technologies, Inc. - Troy MI
International Classification:
G01L 1/04
G01L 1/22
US Classification:
73862628
Abstract:
A strain gauge for sensing strain is provided and includes a support substrate, and first and second electrodes supported on the substrate. The first and second electrodes include first and second capacitive plates, respectively. The first capacitive plates are movable relative to the second capacitive plates responsive to strain. The strain gauge further has an input electrically coupled to one of the first and second electrodes for receiving an input signal, and an output electrically coupled to the other of the first and second electrodes for providing an output signal which varies as a function of the capacitive coupling and is indicative of sensed strain.
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Seyed R Zarabadi from Kokomo, IN, age ~67 Get Report