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] => 7131814 [patent_doc_number] => 20040042277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-04 [patent_title] => 'Disk cartridge, disk recording medium device, and disk recording and/or reproducing apparatus' [patent_app_type] => new [patent_app_number] => 10/415641 [patent_app_country] => US [patent_app_date] => 2003-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 21248 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0042/20040042277.pdf [firstpage_image] =>[orig_patent_app_number] => 10415641 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/415641
Disk cartridge having a dust-proof shutter Aug 29, 2002 Issued
Array ( [id] => 1118058 [patent_doc_number] => 06801415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-05 [patent_title] => 'Nanocrystalline layers for improved MRAM tunnel junctions' [patent_app_type] => B2 [patent_app_number] => 10/232111 [patent_app_country] => US [patent_app_date] => 2002-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3216 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/801/06801415.pdf [firstpage_image] =>[orig_patent_app_number] => 10232111 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/232111
Nanocrystalline layers for improved MRAM tunnel junctions Aug 29, 2002 Issued
Array ( [id] => 1095370 [patent_doc_number] => 06826009 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-11-30 [patent_title] => 'Disk drive including a filter element disposed along a disk surface for filtering disk rotation induced airflow' [patent_app_type] => B1 [patent_app_number] => 10/232639 [patent_app_country] => US [patent_app_date] => 2002-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2586 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/826/06826009.pdf [firstpage_image] =>[orig_patent_app_number] => 10232639 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/232639
Disk drive including a filter element disposed along a disk surface for filtering disk rotation induced airflow Aug 29, 2002 Issued
Array ( [id] => 6759837 [patent_doc_number] => 20030123198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-03 [patent_title] => 'Magnetic sensor using magneto-resistive effect, a magnetic head using magneto-resistive effect, a magnetic reproducing apparatus, a method of manufacturing a magnetic sensor using magneto-resistive effect and a method of manufacturing a magnetic head using magneto-resistive effect' [patent_app_type] => new [patent_app_number] => 10/233142 [patent_app_country] => US [patent_app_date] => 2002-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 18190 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0123/20030123198.pdf [firstpage_image] =>[orig_patent_app_number] => 10233142 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/233142
Magnetic sensor using magneto-resistive effect, a magnetic head using magneto-resistive effect, a magnetic reproducing apparatus, a method of manufacturing a magnetic sensor using magneto-resistive effect and a method of manufacturing a magnetic head using magneto-resistive effect Aug 29, 2002 Abandoned
Array ( [id] => 6748981 [patent_doc_number] => 20030043501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-06 [patent_title] => 'Disk drive having a front shutter attaching structure capable of preventing a front shutter from coming off from a main frame' [patent_app_type] => new [patent_app_number] => 10/231226 [patent_app_country] => US [patent_app_date] => 2002-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2874 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0043/20030043501.pdf [firstpage_image] =>[orig_patent_app_number] => 10231226 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/231226
Disk drive having a front shutter attaching structure capable of preventing a front shutter from coming off from a main frame Aug 28, 2002 Issued
Array ( [id] => 6748980 [patent_doc_number] => 20030043500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-06 [patent_title] => 'Disk drive having a structure for preventing a front shutter from coming off from a main frame' [patent_app_type] => new [patent_app_number] => 10/231227 [patent_app_country] => US [patent_app_date] => 2002-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3000 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0043/20030043500.pdf [firstpage_image] =>[orig_patent_app_number] => 10231227 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/231227
Disk drive having a structure for preventing a front shutter from coming off from a main frame Aug 28, 2002 Issued
Array ( [id] => 1148791 [patent_doc_number] => 06778362 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-17 [patent_title] => 'Hinged load beam with torsional spring' [patent_app_type] => B1 [patent_app_number] => 10/231772 [patent_app_country] => US [patent_app_date] => 2002-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 4316 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/778/06778362.pdf [firstpage_image] =>[orig_patent_app_number] => 10231772 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/231772
Hinged load beam with torsional spring Aug 28, 2002 Issued
Array ( [id] => 1148802 [patent_doc_number] => 06778364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-17 [patent_title] => 'Current-in-plane magnetoresistive sensor with longitudinal biasing layer having a nonmagnetic oxide central region and method for fabrication of the sensor' [patent_app_type] => B2 [patent_app_number] => 10/230903 [patent_app_country] => US [patent_app_date] => 2002-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 3924 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/778/06778364.pdf [firstpage_image] =>[orig_patent_app_number] => 10230903 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/230903
Current-in-plane magnetoresistive sensor with longitudinal biasing layer having a nonmagnetic oxide central region and method for fabrication of the sensor Aug 27, 2002 Issued
Array ( [id] => 1184320 [patent_doc_number] => 06741424 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-05-25 [patent_title] => 'Head suspension with rail and stiffener combination' [patent_app_type] => B1 [patent_app_number] => 10/229606 [patent_app_country] => US [patent_app_date] => 2002-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3051 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/741/06741424.pdf [firstpage_image] =>[orig_patent_app_number] => 10229606 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/229606
Head suspension with rail and stiffener combination Aug 27, 2002 Issued
Array ( [id] => 1042016 [patent_doc_number] => 06870708 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-03-22 [patent_title] => 'Weld pads for head suspensions' [patent_app_type] => utility [patent_app_number] => 10/230012 [patent_app_country] => US [patent_app_date] => 2002-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 4782 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/870/06870708.pdf [firstpage_image] =>[orig_patent_app_number] => 10230012 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/230012
Weld pads for head suspensions Aug 27, 2002 Issued
Array ( [id] => 1334158 [patent_doc_number] => 06600623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-29 [patent_title] => 'Small library horseshoe architecture' [patent_app_type] => B2 [patent_app_number] => 10/227968 [patent_app_country] => US [patent_app_date] => 2002-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4265 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/600/06600623.pdf [firstpage_image] =>[orig_patent_app_number] => 10227968 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/227968
Small library horseshoe architecture Aug 25, 2002 Issued
Array ( [id] => 7624607 [patent_doc_number] => 06724569 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-20 [patent_title] => 'Thin film writer with multiplayer write gap' [patent_app_type] => B1 [patent_app_number] => 10/227171 [patent_app_country] => US [patent_app_date] => 2002-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3785 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/724/06724569.pdf [firstpage_image] =>[orig_patent_app_number] => 10227171 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/227171
Thin film writer with multiplayer write gap Aug 22, 2002 Issued
Array ( [id] => 6505946 [patent_doc_number] => 20020191339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Magnetic disc apparatus' [patent_app_type] => new [patent_app_number] => 10/223360 [patent_app_country] => US [patent_app_date] => 2002-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8524 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0191/20020191339.pdf [firstpage_image] =>[orig_patent_app_number] => 10223360 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/223360
Magnetic disc apparatus with slider having specified location of action point of equivalent load Aug 19, 2002 Issued
Array ( [id] => 745299 [patent_doc_number] => 07031122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-18 [patent_title] => 'Magnetic shields for reduced variations of head-media spacing' [patent_app_type] => utility [patent_app_number] => 10/206739 [patent_app_country] => US [patent_app_date] => 2002-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5382 [patent_no_of_claims] => 32 [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] => patents/07/031/07031122.pdf [firstpage_image] =>[orig_patent_app_number] => 10206739 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/206739
Magnetic shields for reduced variations of head-media spacing Jul 25, 2002 Issued
Array ( [id] => 6859825 [patent_doc_number] => 20030090833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-15 [patent_title] => 'Magnetic head slider and magnetic head slider assembly' [patent_app_type] => new [patent_app_number] => 10/198140 [patent_app_country] => US [patent_app_date] => 2002-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12405 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0090/20030090833.pdf [firstpage_image] =>[orig_patent_app_number] => 10198140 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/198140
Magnetic head slider and magnetic head slider assembly having a leading slope angle smaller than a trailing slope angle Jul 18, 2002 Issued
Array ( [id] => 6714693 [patent_doc_number] => 20030026041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-06 [patent_title] => 'Recording and reproducing separation type magnetic head having thin part in upper core or magnetic film and magnetic storage apparatus using the same' [patent_app_type] => new [patent_app_number] => 10/183513 [patent_app_country] => US [patent_app_date] => 2002-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3890 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20030026041.pdf [firstpage_image] =>[orig_patent_app_number] => 10183513 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/183513
Recording and reproducing separation type magnetic head having thin part in upper core or magnetic film and magnetic storage apparatus using the same Jun 27, 2002 Abandoned
Array ( [id] => 1280237 [patent_doc_number] => 06650503 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-18 [patent_title] => 'Inductive write head including a thin high moment pedestal having a tapered edge' [patent_app_type] => B1 [patent_app_number] => 10/170979 [patent_app_country] => US [patent_app_date] => 2002-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3746 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/650/06650503.pdf [firstpage_image] =>[orig_patent_app_number] => 10170979 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/170979
Inductive write head including a thin high moment pedestal having a tapered edge Jun 12, 2002 Issued
Array ( [id] => 6662959 [patent_doc_number] => 20030202285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-30 [patent_title] => 'Laminated suspension load beam design with dual primary metal layers sandwiching intermediate secondary layer' [patent_app_type] => new [patent_app_number] => 10/132594 [patent_app_country] => US [patent_app_date] => 2002-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4798 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0202/20030202285.pdf [firstpage_image] =>[orig_patent_app_number] => 10132594 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/132594
Laminated suspension load beam design with dual primary metal layers sandwiching intermediate secondary layer Apr 24, 2002 Issued
Array ( [id] => 6662958 [patent_doc_number] => 20030202284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-30 [patent_title] => 'Suspension with integral constrained and sandwiched layer damping' [patent_app_type] => new [patent_app_number] => 10/132487 [patent_app_country] => US [patent_app_date] => 2002-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5236 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0202/20030202284.pdf [firstpage_image] =>[orig_patent_app_number] => 10132487 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/132487
Suspension with integral constrained and sandwiched layer damping Apr 24, 2002 Issued
Array ( [id] => 6662960 [patent_doc_number] => 20030202286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-30 [patent_title] => 'Swageless mount plate or unimount arm based milliactuated suspension' [patent_app_type] => new [patent_app_number] => 10/131520 [patent_app_country] => US [patent_app_date] => 2002-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4771 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0202/20030202286.pdf [firstpage_image] =>[orig_patent_app_number] => 10131520 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/131520
Swageless mount plate or unimount arm based milliactuated suspension Apr 23, 2002 Issued
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