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] => 16743750 [patent_doc_number] => 10968726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Systems and methods of power transmission for downhole applications [patent_app_type] => utility [patent_app_number] => 15/415339 [patent_app_country] => US [patent_app_date] => 2017-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 7556 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15415339 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/415339
Systems and methods of power transmission for downhole applications Jan 24, 2017 Issued
Array ( [id] => 11957196 [patent_doc_number] => 20170261347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'ROTATION ANGLE SENSING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/409678 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 13456 [patent_no_of_claims] => 14 [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] => 15409678 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/409678
Rotation angle sensing device Jan 18, 2017 Issued
Array ( [id] => 11823216 [patent_doc_number] => 20170212153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'CURRENT DETECTING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/410124 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2062 [patent_no_of_claims] => 16 [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] => 15410124 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/410124
CURRENT DETECTING DEVICE Jan 18, 2017 Abandoned
Array ( [id] => 15385515 [patent_doc_number] => 10533934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => Particle inspection system and driving method employed therein [patent_app_type] => utility [patent_app_number] => 15/408702 [patent_app_country] => US [patent_app_date] => 2017-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 43 [patent_no_of_words] => 14501 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15408702 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/408702
Particle inspection system and driving method employed therein Jan 17, 2017 Issued
Array ( [id] => 14362327 [patent_doc_number] => 10302457 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Structure and design of an anisotropic magnetoresistive angular sensor [patent_app_type] => utility [patent_app_number] => 15/407990 [patent_app_country] => US [patent_app_date] => 2017-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7408 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15407990 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/407990
Structure and design of an anisotropic magnetoresistive angular sensor Jan 16, 2017 Issued
Array ( [id] => 13170517 [patent_doc_number] => 10101369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Highly accurate current measurement [patent_app_type] => utility [patent_app_number] => 15/407285 [patent_app_country] => US [patent_app_date] => 2017-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4572 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15407285 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/407285
Highly accurate current measurement Jan 16, 2017 Issued
Array ( [id] => 14393423 [patent_doc_number] => 10309988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Probe guide plate and probe device [patent_app_type] => utility [patent_app_number] => 15/407427 [patent_app_country] => US [patent_app_date] => 2017-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 8071 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15407427 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/407427
Probe guide plate and probe device Jan 16, 2017 Issued
Array ( [id] => 13303017 [patent_doc_number] => 20180203045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => MEASURING FLUX, CURRENT, OR INTEGRATED CHARGE OF LOW ENERGY PARTICLES [patent_app_type] => utility [patent_app_number] => 15/408075 [patent_app_country] => US [patent_app_date] => 2017-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15408075 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/408075
Measuring flux, current, or integrated charge of low energy particles Jan 16, 2017 Issued
Array ( [id] => 12773617 [patent_doc_number] => 20180149707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => ASYMMETRIC BATTERY TESTING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/407372 [patent_app_country] => US [patent_app_date] => 2017-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6441 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15407372 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/407372
Asymmetric battery testing apparatus Jan 16, 2017 Issued
Array ( [id] => 16697969 [patent_doc_number] => 10948561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Subsequent MRI configuration dependent eddy current compensation [patent_app_type] => utility [patent_app_number] => 16/070800 [patent_app_country] => US [patent_app_date] => 2017-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5670 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16070800 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/070800
Subsequent MRI configuration dependent eddy current compensation Jan 15, 2017 Issued
Array ( [id] => 11745166 [patent_doc_number] => 20170199237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'METHOD, DEVICE AND SYSTEM FOR DETERMINING THE FAULT LOCATION OF A FAULT ON A LINE OF AN ELECTRICAL ENERGY SUPPLY NETWORK' [patent_app_type] => utility [patent_app_number] => 15/405941 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9562 [patent_no_of_claims] => 15 [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] => 15405941 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/405941
Method, device and system for determining the fault location of a fault on a line of an electrical energy supply network Jan 12, 2017 Issued
Array ( [id] => 11867638 [patent_doc_number] => 20170234923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'DIAGNOSTIC CIRCUITRY FOR POWERED SENSOR MULTIPLE UNIQUE FAULTS DIAGNOSTICS AND RESISTIVE FAULT TOLERANT INTERFACE TO MICROPROCESSOR' [patent_app_type] => utility [patent_app_number] => 15/405636 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4619 [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] => 15405636 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/405636
Diagnositc circuitry for powered sensor multiple unique faults diagnostics and resistive fault tolerant interface to microprocessor Jan 12, 2017 Issued
Array ( [id] => 12241139 [patent_doc_number] => 20180074002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'CAPACITOR-BASED FLUID SENSING UNITS AND OPERATING METHODS THEREOF' [patent_app_type] => utility [patent_app_number] => 15/406644 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3345 [patent_no_of_claims] => 12 [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] => 15406644 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/406644
Capacitor-based fluid sensing units and operating methods thereof Jan 12, 2017 Issued
Array ( [id] => 13303225 [patent_doc_number] => 20180203149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => APPARATUS AND METHODS FOR OBSCURED FEATURE DETECTION WITH UNIFORM ELECTRIC FIELDS [patent_app_type] => utility [patent_app_number] => 15/406322 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15406322 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/406322
Apparatus and methods for obscured feature detection with uniform electric fields Jan 12, 2017 Issued
Array ( [id] => 11605681 [patent_doc_number] => 20170122983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'TESTING HEAD COMPRISING VERTICAL PROBES' [patent_app_type] => utility [patent_app_number] => 15/405062 [patent_app_country] => US [patent_app_date] => 2017-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7270 [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] => 15405062 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/405062
TESTING HEAD COMPRISING VERTICAL PROBES Jan 11, 2017 Abandoned
Array ( [id] => 13272295 [patent_doc_number] => 10148237 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => Low noise amplifier circuit [patent_app_type] => utility [patent_app_number] => 15/402502 [patent_app_country] => US [patent_app_date] => 2017-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 34 [patent_no_of_words] => 20490 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15402502 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/402502
Low noise amplifier circuit Jan 9, 2017 Issued
Array ( [id] => 13597937 [patent_doc_number] => 20180350517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => INDUCTIVE CURRENT TRANSFORMER [patent_app_type] => utility [patent_app_number] => 15/778553 [patent_app_country] => US [patent_app_date] => 2016-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15778553 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/778553
Inductive current transformer for transmitting information using current modulation Nov 22, 2016 Issued
Array ( [id] => 16291176 [patent_doc_number] => 10768018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Sensing apparatus having switch resistance compensation circuit and associated methods [patent_app_type] => utility [patent_app_number] => 15/778390 [patent_app_country] => US [patent_app_date] => 2016-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 6669 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15778390 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/778390
Sensing apparatus having switch resistance compensation circuit and associated methods Nov 20, 2016 Issued
Array ( [id] => 12754255 [patent_doc_number] => 20180143252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => METHODS AND APPARATUS FOR REPORTING A RELATIVE STATE OF CHARGE OF A BATTERY [patent_app_type] => utility [patent_app_number] => 15/355577 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15355577 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/355577
Methods and apparatus for reporting a relative state of charge of a battery Nov 17, 2016 Issued
Array ( [id] => 11621186 [patent_doc_number] => 20170131373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'MAGNETIC RESONANCE IMAGING APPARATUS AND IMAGE GENERATION METHOD' [patent_app_type] => utility [patent_app_number] => 15/342576 [patent_app_country] => US [patent_app_date] => 2016-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11989 [patent_no_of_claims] => 12 [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] => 15342576 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/342576
Magnetic resonance imaging apparatus and image generation method Nov 2, 2016 Issued
Menu