
Michael E. Barr
Supervisory Patent Examiner (ID: 15258, Phone: (571)272-1414 , Office: P/1711 )
| Most Active Art Unit | 1762 |
| Art Unit(s) | 1762, 1792, 1711, 1112 |
| Total Applications | 855 |
| Issued Applications | 630 |
| Pending Applications | 59 |
| Abandoned Applications | 171 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 8987518
[patent_doc_number] => 20130214799
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-08-22
[patent_title] => 'Use of Capacitance to Analyze Polycrystalline Diamond'
[patent_app_type] => utility
[patent_app_number] => 13/401188
[patent_app_country] => US
[patent_app_date] => 2012-02-21
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13401188
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/401188 | Use of capacitance to analyze polycrystalline diamond | Feb 20, 2012 | Issued |
Array
(
[id] => 8414851
[patent_doc_number] => 20120242352
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-09-27
[patent_title] => 'INDUCTIVE PROXIMITY SENSOR'
[patent_app_type] => utility
[patent_app_number] => 13/401705
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/401705 | Inductive proximity sensor | Feb 20, 2012 | Issued |
Array
(
[id] => 8987488
[patent_doc_number] => 20130214769
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[patent_kind] => A1
[patent_issue_date] => 2013-08-22
[patent_title] => 'Use of Capacitance And Eddy Currents to Analyze Polycrystalline Diamond'
[patent_app_type] => utility
[patent_app_number] => 13/401335
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[patent_app_date] => 2012-02-21
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Array
(
[id] => 9923787
[patent_doc_number] => 08981758
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[patent_kind] => B2
[patent_issue_date] => 2015-03-17
[patent_title] => 'Measurement bridge in a printed circuit board'
[patent_app_type] => utility
[patent_app_number] => 13/401302
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/401302 | Measurement bridge in a printed circuit board | Feb 20, 2012 | Issued |
Array
(
[id] => 9178987
[patent_doc_number] => 20130320971
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[patent_issue_date] => 2013-12-05
[patent_title] => 'BIPOLAR MAGNETIC JUNCTION TRANSISTOR WITH MAGNETOAMPLIFICATION AND APPLICATIONS OF SAME'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/401581 | Bipolar magnetic junction transistor with magnetoamplification and applications of same | Feb 20, 2012 | Issued |
Array
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[patent_doc_number] => 20130214805
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[patent_issue_date] => 2013-08-22
[patent_title] => 'SELF-TEST OF OVER-CURRENT FAULT DETECTION'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/401053 | Self-test of over-current fault detection | Feb 20, 2012 | Issued |
Array
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[id] => 8357053
[patent_doc_number] => 20120212215
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[patent_kind] => A1
[patent_issue_date] => 2012-08-23
[patent_title] => 'METHOD AND APPARATUS FOR ESTIMATING ROTOR ANGLE OF SYNCHRONOUS RELUCTANCE MOTOR'
[patent_app_type] => utility
[patent_app_number] => 13/401328
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Array
(
[id] => 8987494
[patent_doc_number] => 20130214775
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-08-22
[patent_title] => 'VERTICAL HALL DEVICE WITH ELECTRICAL 180 DEGREE SYMMETRY'
[patent_app_type] => utility
[patent_app_number] => 13/400214
[patent_app_country] => US
[patent_app_date] => 2012-02-20
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/400214 | Vertical hall device with electrical 180 degree symmetry | Feb 19, 2012 | Issued |
Array
(
[id] => 12066273
[patent_doc_number] => 09828821
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[patent_kind] => B2
[patent_issue_date] => 2017-11-28
[patent_title] => 'Testing a solenoid of a directional control valve'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/399388 | Testing a solenoid of a directional control valve | Feb 16, 2012 | Issued |
Array
(
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[patent_issue_date] => 2013-06-20
[patent_title] => 'CURRENT DETECTING DEVICE AND ATTACHING STRUCTURE THEREOF'
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[patent_app_number] => 13/819031
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/819031 | Current detecting device and attaching structure thereof | Sep 21, 2011 | Issued |
Array
(
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[patent_title] => 'DC and AC current detection circuit'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/820917 | DC and AC current detection circuit | Sep 20, 2011 | Issued |
Array
(
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[patent_title] => 'Device and method for protecting a consumer'
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Array
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[patent_title] => 'Method of Detecting Arc Discharge in a Plasma Process'
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Array
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Array
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Array
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Array
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Array
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Array
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