Search

Jefferson A. Evans

Examiner (ID: 4052, Phone: (571)272-7574 , Office: P/2688 )

Most Active Art Unit
2688
Art Unit(s)
2303, 2754, 2652, 2627, 2689, 2688, 2512
Total Applications
2360
Issued Applications
2065
Pending Applications
39
Abandoned Applications
258

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9663969 [patent_doc_number] => 08810966 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-08-19 [patent_title] => 'Reusable attachment pads for slider mounting' [patent_app_type] => utility [patent_app_number] => 13/796518 [patent_app_country] => US [patent_app_date] => 2013-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7692 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13796518 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/796518
Reusable attachment pads for slider mounting Mar 11, 2013 Issued
Array ( [id] => 9733525 [patent_doc_number] => 20140269235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'MAGNETORESISTIVE ELEMENT WITH NANO-CRYSTALLINE SHIELD' [patent_app_type] => utility [patent_app_number] => 13/797208 [patent_app_country] => US [patent_app_date] => 2013-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3344 [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] => 13797208 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/797208
Magnetoresistive element with nano-crystalline shield Mar 11, 2013 Issued
Array ( [id] => 9736753 [patent_doc_number] => 20140272471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'NON-MAGNETIC SEED LAYER METHOD AND APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/797165 [patent_app_country] => US [patent_app_date] => 2013-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3481 [patent_no_of_claims] => 20 [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] => 13797165 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/797165
Write head having non-magnetic write gap seed layer, and method Mar 11, 2013 Issued
Array ( [id] => 9196545 [patent_doc_number] => 20130335860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-19 [patent_title] => 'BASE PLATE, BASE UNIT, MOTOR, DISK DRIVE APPARATUS AND METHOD OF MANUFACTURING THE BASE PLATE' [patent_app_type] => utility [patent_app_number] => 13/789974 [patent_app_country] => US [patent_app_date] => 2013-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8313 [patent_no_of_claims] => 17 [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] => 13789974 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/789974
Base plate made of materials which have a different young's modulus, base unit, motor, disk drive apparatus and method of manufacturing the base plate Mar 7, 2013 Issued
Array ( [id] => 9576921 [patent_doc_number] => 08767348 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-07-01 [patent_title] => 'Thermally-assisted magnetic recording head including first and second cladding sections having different characteristics' [patent_app_type] => utility [patent_app_number] => 13/789086 [patent_app_country] => US [patent_app_date] => 2013-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 9026 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13789086 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/789086
Thermally-assisted magnetic recording head including first and second cladding sections having different characteristics Mar 6, 2013 Issued
Array ( [id] => 9718345 [patent_doc_number] => 20140254044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'MAGNETIC DEVICES INCLUDING LOW THERMAL CONDUCIVITY PORTION' [patent_app_type] => utility [patent_app_number] => 13/788574 [patent_app_country] => US [patent_app_date] => 2013-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4204 [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] => 13788574 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/788574
Magnetic devices including low thermal conductivity portion Mar 6, 2013 Issued
Array ( [id] => 9196544 [patent_doc_number] => 20130335859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-19 [patent_title] => 'BASE PLATE, BASE UNIT, MOTOR AND DISK DRIVE APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/788140 [patent_app_country] => US [patent_app_date] => 2013-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8726 [patent_no_of_claims] => 26 [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] => 13788140 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/788140
Base plate of motor including flange portion and plastic deforming portion and disk drive apparatus Mar 6, 2013 Issued
Array ( [id] => 9583810 [patent_doc_number] => 08773815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-08 [patent_title] => 'Fluid bearing component including thrust bearing groove recesses and disk drive device including same' [patent_app_type] => utility [patent_app_number] => 13/789600 [patent_app_country] => US [patent_app_date] => 2013-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 13964 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13789600 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/789600
Fluid bearing component including thrust bearing groove recesses and disk drive device including same Mar 6, 2013 Issued
Array ( [id] => 9558200 [patent_doc_number] => 20140175913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'SPINDLE MOTOR' [patent_app_type] => utility [patent_app_number] => 13/773779 [patent_app_country] => US [patent_app_date] => 2013-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6567 [patent_no_of_claims] => 10 [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] => 13773779 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/773779
SPINDLE MOTOR Feb 21, 2013 Abandoned
Array ( [id] => 9274590 [patent_doc_number] => 08638530 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-01-28 [patent_title] => 'Current-perpendicular-to-the-plane (CPP) magnetoresistive (MR) sensor having a top shield with an antiparallel structure' [patent_app_type] => utility [patent_app_number] => 13/771486 [patent_app_country] => US [patent_app_date] => 2013-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4357 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13771486 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/771486
Current-perpendicular-to-the-plane (CPP) magnetoresistive (MR) sensor having a top shield with an antiparallel structure Feb 19, 2013 Issued
Array ( [id] => 10832949 [patent_doc_number] => 08861129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-14 [patent_title] => 'Spindle motor having enhanced bearing rigidity and increased storage space for lubricating fluid and hard disk drive including the same' [patent_app_type] => utility [patent_app_number] => 13/765881 [patent_app_country] => US [patent_app_date] => 2013-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5864 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13765881 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/765881
Spindle motor having enhanced bearing rigidity and increased storage space for lubricating fluid and hard disk drive including the same Feb 12, 2013 Issued
Array ( [id] => 9351318 [patent_doc_number] => 08670217 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-03-11 [patent_title] => 'Scissoring-type current-perpendicular-to-the-plane (CPP) magnetoresistive sensor with free layers having shape anisotropy' [patent_app_type] => utility [patent_app_number] => 13/764613 [patent_app_country] => US [patent_app_date] => 2013-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 5012 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13764613 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/764613
Scissoring-type current-perpendicular-to-the-plane (CPP) magnetoresistive sensor with free layers having shape anisotropy Feb 10, 2013 Issued
Array ( [id] => 9351317 [patent_doc_number] => 08670216 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-03-11 [patent_title] => 'Current-perpendicular-to-the-plane (CPP) magnetoresistive sensor with an exchange-coupled reference layer having shape anisotropy' [patent_app_type] => utility [patent_app_number] => 13/764559 [patent_app_country] => US [patent_app_date] => 2013-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 4294 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13764559 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/764559
Current-perpendicular-to-the-plane (CPP) magnetoresistive sensor with an exchange-coupled reference layer having shape anisotropy Feb 10, 2013 Issued
Array ( [id] => 9475588 [patent_doc_number] => 20140133051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-15 [patent_title] => 'CLAMP RING, SPINDLE MOTOR INCLUDING CLAMP RING AND HARD DISK DRIVE INCLUDING SPINDLE MOTOR' [patent_app_type] => utility [patent_app_number] => 13/761936 [patent_app_country] => US [patent_app_date] => 2013-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7864 [patent_no_of_claims] => 13 [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] => 13761936 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/761936
CLAMP RING, SPINDLE MOTOR INCLUDING CLAMP RING AND HARD DISK DRIVE INCLUDING SPINDLE MOTOR Feb 6, 2013 Abandoned
Array ( [id] => 9614866 [patent_doc_number] => 20140204723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-24 [patent_title] => 'Thermally-assisted magnetic recording head and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 13/746771 [patent_app_country] => US [patent_app_date] => 2013-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9842 [patent_no_of_claims] => 20 [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] => 13746771 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/746771
Thermally-assisted magnetic recording head including a waveguide, a magnetic pole, and a plasmon generator and method of manufacturing the same Jan 21, 2013 Issued
Array ( [id] => 8939259 [patent_doc_number] => 20130189056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'MAGNETIC TAPE LIBRARY DEVICE' [patent_app_type] => utility [patent_app_number] => 13/745581 [patent_app_country] => US [patent_app_date] => 2013-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 11038 [patent_no_of_claims] => 7 [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] => 13745581 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/745581
Magnetic tape library device including cartridge exchange number restriction mechanism Jan 17, 2013 Issued
Array ( [id] => 9251075 [patent_doc_number] => 08614862 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-12-24 [patent_title] => 'Perpendicular magnetic recording media having a cap layer above a granular layer' [patent_app_type] => utility [patent_app_number] => 13/725219 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 9586 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13725219 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/725219
Perpendicular magnetic recording media having a cap layer above a granular layer Dec 20, 2012 Issued
Array ( [id] => 10846015 [patent_doc_number] => 08873203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-28 [patent_title] => 'Magnetic head having a soft magnetic layer formed behind a tunneling magnetoresistance (TMR) sensor in an element height direction' [patent_app_type] => utility [patent_app_number] => 13/724529 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 7012 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13724529 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/724529
Magnetic head having a soft magnetic layer formed behind a tunneling magnetoresistance (TMR) sensor in an element height direction Dec 20, 2012 Issued
Array ( [id] => 9429124 [patent_doc_number] => 08705206 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-04-22 [patent_title] => 'Microwave assisted magnetic recording (MAMR) head having an offset spin torque oscillator (STO) and narrow trailing gap' [patent_app_type] => utility [patent_app_number] => 13/725354 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 29 [patent_no_of_words] => 7738 [patent_no_of_claims] => 20 [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] => 13725354 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/725354
Microwave assisted magnetic recording (MAMR) head having an offset spin torque oscillator (STO) and narrow trailing gap Dec 20, 2012 Issued
Array ( [id] => 9382266 [patent_doc_number] => 20140085747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-27 [patent_title] => 'BASE PLATE FOR HARD DISK DRIVE, METHOD FOR MANUFACTURING THE SAME, AND HARD DISK DRIVE INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/721483 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6594 [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] => 13721483 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/721483
Hard disk drive and method for manufacturing a base plate which includes a component receiving part Dec 19, 2012 Issued
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