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] => 7225061 [patent_doc_number] => 20040156148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-12 [patent_title] => 'Magnetic recording head with a side shield structure for controlling side reading of thin film read sensor' [patent_app_type] => new [patent_app_number] => 10/364799 [patent_app_country] => US [patent_app_date] => 2003-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5715 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0156/20040156148.pdf [firstpage_image] =>[orig_patent_app_number] => 10364799 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/364799
Magnetic recording head with a side shield structure for controlling side reading of thin film read sensor Feb 10, 2003 Issued
Array ( [id] => 980271 [patent_doc_number] => 06930860 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-08-16 [patent_title] => 'Micro-flexure suspension including piezoelectric elements for secondary actuation' [patent_app_type] => utility [patent_app_number] => 10/365184 [patent_app_country] => US [patent_app_date] => 2003-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4091 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/930/06930860.pdf [firstpage_image] =>[orig_patent_app_number] => 10365184 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/365184
Micro-flexure suspension including piezoelectric elements for secondary actuation Feb 10, 2003 Issued
Array ( [id] => 610264 [patent_doc_number] => 07151650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-19 [patent_title] => 'Head assembly including a variable device for adjusting an inclination of a slider' [patent_app_type] => utility [patent_app_number] => 10/361635 [patent_app_country] => US [patent_app_date] => 2003-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5047 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/151/07151650.pdf [firstpage_image] =>[orig_patent_app_number] => 10361635 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/361635
Head assembly including a variable device for adjusting an inclination of a slider Feb 10, 2003 Issued
Array ( [id] => 6738989 [patent_doc_number] => 20030156358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-21 [patent_title] => 'Actuator supporting apparatus of hard disk drive' [patent_app_type] => new [patent_app_number] => 10/361818 [patent_app_country] => US [patent_app_date] => 2003-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2625 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0156/20030156358.pdf [firstpage_image] =>[orig_patent_app_number] => 10361818 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/361818
Apparatus to buffer vibration and support an actuator of a hard disk drive Feb 10, 2003 Issued
Array ( [id] => 7453400 [patent_doc_number] => 20040052002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-18 [patent_title] => 'Voice coil motor for a hard disk drive' [patent_app_type] => new [patent_app_number] => 10/364188 [patent_app_country] => US [patent_app_date] => 2003-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1482 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0052/20040052002.pdf [firstpage_image] =>[orig_patent_app_number] => 10364188 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/364188
Voice coil motor for a hard disk drive Feb 9, 2003 Abandoned
Array ( [id] => 571975 [patent_doc_number] => 07158343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-02 [patent_title] => 'Disk clamp of hard disk drive to prevent slippage of disk and damage to spindle motor' [patent_app_type] => utility [patent_app_number] => 10/358890 [patent_app_country] => US [patent_app_date] => 2003-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3350 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/158/07158343.pdf [firstpage_image] =>[orig_patent_app_number] => 10358890 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/358890
Disk clamp of hard disk drive to prevent slippage of disk and damage to spindle motor Feb 5, 2003 Issued
Array ( [id] => 7263303 [patent_doc_number] => 20040150915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-05 [patent_title] => 'Air bearing surface for a head, and a method of making it' [patent_app_type] => new [patent_app_number] => 10/359500 [patent_app_country] => US [patent_app_date] => 2003-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5484 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0150/20040150915.pdf [firstpage_image] =>[orig_patent_app_number] => 10359500 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/359500
Air bearing surface for a head, and a method of making it Feb 4, 2003 Abandoned
Array ( [id] => 1042021 [patent_doc_number] => 06870710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-22 [patent_title] => 'Piezoelectric actuator, driving method and information storage device' [patent_app_type] => utility [patent_app_number] => 10/357047 [patent_app_country] => US [patent_app_date] => 2003-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 30 [patent_no_of_words] => 9000 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/870/06870710.pdf [firstpage_image] =>[orig_patent_app_number] => 10357047 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/357047
Piezoelectric actuator, driving method and information storage device Feb 2, 2003 Issued
Array ( [id] => 7284444 [patent_doc_number] => 20040145835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-29 [patent_title] => 'Differential CPP GMR head' [patent_app_type] => new [patent_app_number] => 10/349552 [patent_app_country] => US [patent_app_date] => 2003-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5582 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0145/20040145835.pdf [firstpage_image] =>[orig_patent_app_number] => 10349552 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/349552
Differential CPP GMR sensor with free layers separated by metal gap layer Jan 22, 2003 Issued
Array ( [id] => 1107992 [patent_doc_number] => 06813122 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-11-02 [patent_title] => 'Mems-based ESD protection of magnetic recording heads' [patent_app_type] => B1 [patent_app_number] => 10/348398 [patent_app_country] => US [patent_app_date] => 2003-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 1950 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/813/06813122.pdf [firstpage_image] =>[orig_patent_app_number] => 10348398 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/348398
Mems-based ESD protection of magnetic recording heads Jan 20, 2003 Issued
Array ( [id] => 6764665 [patent_doc_number] => 20030099063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-29 [patent_title] => 'Narrow track thin film magnetic head and fabrication method thereof' [patent_app_type] => new [patent_app_number] => 10/340785 [patent_app_country] => US [patent_app_date] => 2003-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7539 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0099/20030099063.pdf [firstpage_image] =>[orig_patent_app_number] => 10340785 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/340785
Magnetic head having track width defined by trench portions filled with magnetic shield material Jan 12, 2003 Issued
Array ( [id] => 7610551 [patent_doc_number] => 06842307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-11 [patent_title] => 'Thin-film magnetic head including thin-film coil and lead layer connected via connecting layer' [patent_app_type] => utility [patent_app_number] => 10/322466 [patent_app_country] => US [patent_app_date] => 2002-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 106 [patent_no_of_words] => 17827 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/842/06842307.pdf [firstpage_image] =>[orig_patent_app_number] => 10322466 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/322466
Thin-film magnetic head including thin-film coil and lead layer connected via connecting layer Dec 18, 2002 Issued
Array ( [id] => 1087539 [patent_doc_number] => 06831813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-12-14 [patent_title] => 'Disc cartridge having a disc holding portion at a shutter' [patent_app_type] => B2 [patent_app_number] => 10/293996 [patent_app_country] => US [patent_app_date] => 2002-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 64 [patent_figures_cnt] => 103 [patent_no_of_words] => 39888 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/831/06831813.pdf [firstpage_image] =>[orig_patent_app_number] => 10293996 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/293996
Disc cartridge having a disc holding portion at a shutter Nov 11, 2002 Issued
Array ( [id] => 1117980 [patent_doc_number] => 06801394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-05 [patent_title] => 'Cleaning device for treating the video head and/or rotating drum of a video recorder and/or playback unit' [patent_app_type] => B2 [patent_app_number] => 10/169574 [patent_app_country] => US [patent_app_date] => 2002-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 6169 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/801/06801394.pdf [firstpage_image] =>[orig_patent_app_number] => 10169574 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/169574
Cleaning device for treating the video head and/or rotating drum of a video recorder and/or playback unit Nov 7, 2002 Issued
Array ( [id] => 1314485 [patent_doc_number] => 06618225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-09 [patent_title] => 'Magnetic head supporting apparatus having thermally insulated IC mounted on an arm portion' [patent_app_type] => B2 [patent_app_number] => 10/288482 [patent_app_country] => US [patent_app_date] => 2002-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 5187 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/618/06618225.pdf [firstpage_image] =>[orig_patent_app_number] => 10288482 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/288482
Magnetic head supporting apparatus having thermally insulated IC mounted on an arm portion Nov 5, 2002 Issued
Array ( [id] => 1175553 [patent_doc_number] => 06754042 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-22 [patent_title] => 'Disk drive comprising a notched disk clamp for improved disk balance' [patent_app_type] => B1 [patent_app_number] => 10/286238 [patent_app_country] => US [patent_app_date] => 2002-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 1792 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/754/06754042.pdf [firstpage_image] =>[orig_patent_app_number] => 10286238 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/286238
Disk drive comprising a notched disk clamp for improved disk balance Oct 30, 2002 Issued
Array ( [id] => 6714695 [patent_doc_number] => 20030026043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-06 [patent_title] => 'Tape cassette' [patent_app_type] => new [patent_app_number] => 10/259413 [patent_app_country] => US [patent_app_date] => 2002-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7813 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20030026043.pdf [firstpage_image] =>[orig_patent_app_number] => 10259413 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/259413
Tape cassette having first and second write inhibit mechanisms Sep 29, 2002 Issued
Array ( [id] => 7628827 [patent_doc_number] => 06819532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-16 [patent_title] => 'Magnetoresistance effect device exchange coupling film including a disordered antiferromagnetic layer, an FCC exchange coupling giving layer, and a BCC exchange coupling enhancement layer' [patent_app_type] => B2 [patent_app_number] => 10/255847 [patent_app_country] => US [patent_app_date] => 2002-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 21550 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/819/06819532.pdf [firstpage_image] =>[orig_patent_app_number] => 10255847 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/255847
Magnetoresistance effect device exchange coupling film including a disordered antiferromagnetic layer, an FCC exchange coupling giving layer, and a BCC exchange coupling enhancement layer Sep 25, 2002 Issued
Array ( [id] => 6781969 [patent_doc_number] => 20030063416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-03 [patent_title] => 'Magnetic sensing element having specular layer' [patent_app_type] => new [patent_app_number] => 10/254283 [patent_app_country] => US [patent_app_date] => 2002-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 24881 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0063/20030063416.pdf [firstpage_image] =>[orig_patent_app_number] => 10254283 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/254283
Magnetic sensing element having specular layer Sep 24, 2002 Issued
Array ( [id] => 7268646 [patent_doc_number] => 20040057164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-25 [patent_title] => 'Low cost anti-parallel pinned spin valve (SV) and magnetic tunnel junction (MTJ) structures with high thermal stability' [patent_app_type] => new [patent_app_number] => 10/254345 [patent_app_country] => US [patent_app_date] => 2002-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5322 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0057/20040057164.pdf [firstpage_image] =>[orig_patent_app_number] => 10254345 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/254345
Low cost anti-parallel pinned spin valve (SV) and magnetic tunnel junction (MTJ) structures with high thermal stability Sep 23, 2002 Issued
Menu