Search

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 numberTitle of the applicationFiling DateStatus
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 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8050 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 [patent_app_country] => US [patent_app_date] => 2012-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3572 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13401705 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/401705
Inductive proximity sensor Feb 20, 2012 Issued
Array ( [id] => 8987488 [patent_doc_number] => 20130214769 [patent_country] => US [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 [patent_app_country] => US [patent_app_date] => 2012-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12828 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13401335 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/401335
Use of Capacitance And Eddy Currents to Analyze Polycrystalline Diamond Feb 20, 2012 Abandoned
Array ( [id] => 9923787 [patent_doc_number] => 08981758 [patent_country] => US [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 [patent_app_date] => 2012-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5865 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13401302 [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 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'BIPOLAR MAGNETIC JUNCTION TRANSISTOR WITH MAGNETOAMPLIFICATION AND APPLICATIONS OF SAME' [patent_app_type] => utility [patent_app_number] => 13/401581 [patent_app_country] => US [patent_app_date] => 2012-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10662 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13401581 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/401581
Bipolar magnetic junction transistor with magnetoamplification and applications of same Feb 20, 2012 Issued
Array ( [id] => 8987524 [patent_doc_number] => 20130214805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'SELF-TEST OF OVER-CURRENT FAULT DETECTION' [patent_app_type] => utility [patent_app_number] => 13/401053 [patent_app_country] => US [patent_app_date] => 2012-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3200 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13401053 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/401053
Self-test of over-current fault detection Feb 20, 2012 Issued
Array ( [id] => 8357053 [patent_doc_number] => 20120212215 [patent_country] => US [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 [patent_app_country] => US [patent_app_date] => 2012-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4295 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13401328 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/401328
METHOD AND APPARATUS FOR ESTIMATING ROTOR ANGLE OF SYNCHRONOUS RELUCTANCE MOTOR Feb 20, 2012 Abandoned
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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 15453 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13400214 [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 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-28 [patent_title] => 'Testing a solenoid of a directional control valve' [patent_app_type] => utility [patent_app_number] => 13/399388 [patent_app_country] => US [patent_app_date] => 2012-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1948 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13399388 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/399388
Testing a solenoid of a directional control valve Feb 16, 2012 Issued
Array ( [id] => 8881433 [patent_doc_number] => 20130154617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'CURRENT DETECTING DEVICE AND ATTACHING STRUCTURE THEREOF' [patent_app_type] => utility [patent_app_number] => 13/819031 [patent_app_country] => US [patent_app_date] => 2011-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4837 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13819031 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/819031
Current detecting device and attaching structure thereof Sep 21, 2011 Issued
Array ( [id] => 9889629 [patent_doc_number] => 08975890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-10 [patent_title] => 'DC and AC current detection circuit' [patent_app_type] => utility [patent_app_number] => 13/820917 [patent_app_country] => US [patent_app_date] => 2011-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4878 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13820917 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/820917
DC and AC current detection circuit Sep 20, 2011 Issued
Array ( [id] => 10604591 [patent_doc_number] => 09325165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-26 [patent_title] => 'Device and method for protecting a consumer' [patent_app_type] => utility [patent_app_number] => 14/344985 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 9663 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14344985 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/344985
Device and method for protecting a consumer Sep 15, 2011 Issued
Array ( [id] => 7584611 [patent_doc_number] => 20110279121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-17 [patent_title] => 'Method of Detecting Arc Discharge in a Plasma Process' [patent_app_type] => utility [patent_app_number] => 13/191960 [patent_app_country] => US [patent_app_date] => 2011-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5760 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0279/20110279121.pdf [firstpage_image] =>[orig_patent_app_number] => 13191960 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/191960
Method of detecting arc discharge in a plasma process Jul 26, 2011 Issued
Array ( [id] => 8299483 [patent_doc_number] => 20120182031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'Test apparatus and test method' [patent_app_type] => utility [patent_app_number] => 13/180551 [patent_app_country] => US [patent_app_date] => 2011-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9812 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13180551 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/180551
Test apparatus and test method Jul 11, 2011 Abandoned
Array ( [id] => 7782457 [patent_doc_number] => 20120044013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-23 [patent_title] => 'ELECTROSTATIC CAPACITANCE-TYPE INPUT DEVICE' [patent_app_type] => utility [patent_app_number] => 13/180403 [patent_app_country] => US [patent_app_date] => 2011-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7387 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0044/20120044013.pdf [firstpage_image] =>[orig_patent_app_number] => 13180403 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/180403
ELECTROSTATIC CAPACITANCE-TYPE INPUT DEVICE Jul 10, 2011 Abandoned
Array ( [id] => 8287819 [patent_doc_number] => 20120176143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-12 [patent_title] => 'SAMPLING APPARATUS AND TEST APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/177563 [patent_app_country] => US [patent_app_date] => 2011-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6105 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13177563 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/177563
SAMPLING APPARATUS AND TEST APPARATUS Jul 6, 2011 Abandoned
Array ( [id] => 7717770 [patent_doc_number] => 20120007615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-12 [patent_title] => 'Analysis of a Dielectric Medium' [patent_app_type] => utility [patent_app_number] => 13/177737 [patent_app_country] => US [patent_app_date] => 2011-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2620 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0007/20120007615.pdf [firstpage_image] =>[orig_patent_app_number] => 13177737 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/177737
Analysis of a Dielectric Medium Jul 6, 2011 Abandoned
Array ( [id] => 8310940 [patent_doc_number] => 20120187959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-26 [patent_title] => 'Position Detecting Device' [patent_app_type] => utility [patent_app_number] => 13/177868 [patent_app_country] => US [patent_app_date] => 2011-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3679 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13177868 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/177868
Position detecting device Jul 6, 2011 Issued
Array ( [id] => 8481289 [patent_doc_number] => 20120280696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-08 [patent_title] => 'TEST CHIP AND CHIP TEST SYSTEM USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/177511 [patent_app_country] => US [patent_app_date] => 2011-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4618 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13177511 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/177511
TEST CHIP AND CHIP TEST SYSTEM USING THE SAME Jul 5, 2011 Abandoned
Array ( [id] => 9553095 [patent_doc_number] => 08760150 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-06-24 [patent_title] => 'Electrical power transfer indicator system and method' [patent_app_type] => utility [patent_app_number] => 13/177077 [patent_app_country] => US [patent_app_date] => 2011-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5375 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13177077 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/177077
Electrical power transfer indicator system and method Jul 5, 2011 Issued
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