Search

Bot L Ledynh

Examiner (ID: 11815, Phone: (571)272-2231 , Office: P/2858 )

Most Active Art Unit
2858
Art Unit(s)
2862, 2103, 2858, 2831, 2899
Total Applications
2040
Issued Applications
1805
Pending Applications
55
Abandoned Applications
180

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9487750 [patent_doc_number] => 20140138156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-22 [patent_title] => 'ADVANCED STEERING TOOL SYSTEM, METHOD AND APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/163374 [patent_app_country] => US [patent_app_date] => 2014-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11371 [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] => 14163374 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/163374
Advanced steering tool system, method and apparatus Jan 23, 2014 Issued
Array ( [id] => 9475821 [patent_doc_number] => 20140133284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-15 [patent_title] => 'MAGNETO-OPTICAL DETECTION OF A FIELD PRODUCED BY A SUB-RESOLUTION MAGNETIC STRUCTURE' [patent_app_type] => utility [patent_app_number] => 14/156341 [patent_app_country] => US [patent_app_date] => 2014-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 14257 [patent_no_of_claims] => 76 [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] => 14156341 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/156341
MAGNETO-OPTICAL DETECTION OF A FIELD PRODUCED BY A SUB-RESOLUTION MAGNETIC STRUCTURE Jan 14, 2014 Abandoned
Array ( [id] => 10581358 [patent_doc_number] => 09303476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-05 [patent_title] => 'Downhole activation system using magnets and method thereof' [patent_app_type] => utility [patent_app_number] => 14/146002 [patent_app_country] => US [patent_app_date] => 2014-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3875 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14146002 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/146002
Downhole activation system using magnets and method thereof Jan 1, 2014 Issued
Array ( [id] => 10453460 [patent_doc_number] => 20150338475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-26 [patent_title] => 'PHANTOM BASED MR FIELD MAPPING OF THE POLARIZING MAGNETIC FIELD' [patent_app_type] => utility [patent_app_number] => 14/652836 [patent_app_country] => US [patent_app_date] => 2013-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7473 [patent_no_of_claims] => 13 [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] => 14652836 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/652836
Phantom based MR field mapping of the polarizing magnetic field Dec 10, 2013 Issued
Array ( [id] => 9639905 [patent_doc_number] => 20140218014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'BIAS FIELD GENERATION FOR A MAGNETO SENSOR' [patent_app_type] => utility [patent_app_number] => 14/093567 [patent_app_country] => US [patent_app_date] => 2013-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5047 [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] => 14093567 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/093567
Bias field generation for a magneto sensor Dec 1, 2013 Issued
Array ( [id] => 9945061 [patent_doc_number] => 08994369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-31 [patent_title] => 'Apparatus and method for providing an output signal indicative of a speed of rotation and a direction of rotation of a ferromagnetic object' [patent_app_type] => utility [patent_app_number] => 14/093815 [patent_app_country] => US [patent_app_date] => 2013-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8627 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14093815 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/093815
Apparatus and method for providing an output signal indicative of a speed of rotation and a direction of rotation of a ferromagnetic object Dec 1, 2013 Issued
Array ( [id] => 10116895 [patent_doc_number] => 09151771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-06 [patent_title] => 'Apparatus and method for providing an output signal indicative of a speed of rotation and a direction of rotation of a ferromagnetic object' [patent_app_type] => utility [patent_app_number] => 14/093787 [patent_app_country] => US [patent_app_date] => 2013-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8652 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14093787 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/093787
Apparatus and method for providing an output signal indicative of a speed of rotation and a direction of rotation of a ferromagnetic object Dec 1, 2013 Issued
Array ( [id] => 10416079 [patent_doc_number] => 20150301089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'MAGNETORESISTANCE EFFECT ELEMENT' [patent_app_type] => utility [patent_app_number] => 14/646377 [patent_app_country] => US [patent_app_date] => 2013-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5598 [patent_no_of_claims] => 2 [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] => 14646377 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/646377
Magnetoresistance effect element Nov 20, 2013 Issued
Array ( [id] => 10542662 [patent_doc_number] => 09267781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-23 [patent_title] => 'On-axis magnetic field angle sensors, systems and methods' [patent_app_type] => utility [patent_app_number] => 14/083639 [patent_app_country] => US [patent_app_date] => 2013-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 9037 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14083639 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/083639
On-axis magnetic field angle sensors, systems and methods Nov 18, 2013 Issued
Array ( [id] => 10636587 [patent_doc_number] => 09354084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-31 [patent_title] => 'Off-axis magnetic field angle sensors' [patent_app_type] => utility [patent_app_number] => 14/083643 [patent_app_country] => US [patent_app_date] => 2013-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 14138 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14083643 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/083643
Off-axis magnetic field angle sensors Nov 18, 2013 Issued
Array ( [id] => 11306005 [patent_doc_number] => 09513398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'Casing mounted EM transducers having a soft magnetic layer' [patent_app_type] => utility [patent_app_number] => 14/082534 [patent_app_country] => US [patent_app_date] => 2013-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3824 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14082534 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/082534
Casing mounted EM transducers having a soft magnetic layer Nov 17, 2013 Issued
Array ( [id] => 9507493 [patent_doc_number] => 20140143984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'DETECTOR WITH A TELESCOPIC ANTI-TWIST CARRIER/GUIDE ROD' [patent_app_type] => utility [patent_app_number] => 14/080993 [patent_app_country] => US [patent_app_date] => 2013-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2327 [patent_no_of_claims] => 6 [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] => 14080993 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/080993
Detector with a telescopic anti-twist carrier/guide rod Nov 14, 2013 Issued
Array ( [id] => 10136918 [patent_doc_number] => 09170235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-27 [patent_title] => 'Eddy current testing apparatus, eddy current testing probe, and eddy current testing method' [patent_app_type] => utility [patent_app_number] => 14/079915 [patent_app_country] => US [patent_app_date] => 2013-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 30 [patent_no_of_words] => 13215 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14079915 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/079915
Eddy current testing apparatus, eddy current testing probe, and eddy current testing method Nov 13, 2013 Issued
Array ( [id] => 9474790 [patent_doc_number] => 20140132253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-15 [patent_title] => 'INDUCTIVE SENSOR' [patent_app_type] => utility [patent_app_number] => 14/079601 [patent_app_country] => US [patent_app_date] => 2013-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7253 [patent_no_of_claims] => 20 [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] => 14079601 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/079601
Inductive sensor Nov 12, 2013 Issued
Array ( [id] => 9488801 [patent_doc_number] => 20140139207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-22 [patent_title] => 'STEERING SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/079456 [patent_app_country] => US [patent_app_date] => 2013-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8827 [patent_no_of_claims] => 6 [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] => 14079456 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/079456
Steering system Nov 12, 2013 Issued
Array ( [id] => 10046051 [patent_doc_number] => 09086445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-21 [patent_title] => 'Magnetic detection device' [patent_app_type] => utility [patent_app_number] => 14/079195 [patent_app_country] => US [patent_app_date] => 2013-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 5841 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14079195 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/079195
Magnetic detection device Nov 12, 2013 Issued
Array ( [id] => 9474791 [patent_doc_number] => 20140132254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-15 [patent_title] => 'HALL EFFECT MEASUREMENT INSTRUMENT WITH TEMPERATURE COMPENSATION' [patent_app_type] => utility [patent_app_number] => 14/077322 [patent_app_country] => US [patent_app_date] => 2013-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5240 [patent_no_of_claims] => 19 [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] => 14077322 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/077322
Hall effect measurement instrument with temperature compensation Nov 11, 2013 Issued
Array ( [id] => 10851832 [patent_doc_number] => 08878520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-04 [patent_title] => 'Current sensor' [patent_app_type] => utility [patent_app_number] => 14/077020 [patent_app_country] => US [patent_app_date] => 2013-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5918 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14077020 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/077020
Current sensor Nov 10, 2013 Issued
Array ( [id] => 10230951 [patent_doc_number] => 20150115945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'EDDY CURRENT SENSOR WITH LINEAR DRIVE CONDUCTOR' [patent_app_type] => utility [patent_app_number] => 14/063749 [patent_app_country] => US [patent_app_date] => 2013-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4305 [patent_no_of_claims] => 14 [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] => 14063749 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/063749
Eddy current sensor with linear drive conductor Oct 24, 2013 Issued
Array ( [id] => 11298991 [patent_doc_number] => 09506996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-29 [patent_title] => 'Apparatus and method for detecting an error in a measurement of a quantity' [patent_app_type] => utility [patent_app_number] => 14/056627 [patent_app_country] => US [patent_app_date] => 2013-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 12409 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14056627 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/056627
Apparatus and method for detecting an error in a measurement of a quantity Oct 16, 2013 Issued
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