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] => 6850246 [patent_doc_number] => 20030142448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-31 [patent_title] => 'Mechanism for fine tracking a head that records and reproduces on a disc, and disc drive having the mechanism' [patent_app_type] => new [patent_app_number] => 10/254735 [patent_app_country] => US [patent_app_date] => 2002-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7435 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0142/20030142448.pdf [firstpage_image] =>[orig_patent_app_number] => 10254735 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/254735
Disc drive magnetic head fine positioning mechanism including a base connecting a suspension to an arm, and having a piezoelectric drive element adjacent thereto Sep 23, 2002 Issued
Array ( [id] => 1135338 [patent_doc_number] => 06788501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-07 [patent_title] => 'GMR read head having a pinned layer with an active portion oxidized to reduce the magnetic moment thereof' [patent_app_type] => B2 [patent_app_number] => 10/254411 [patent_app_country] => US [patent_app_date] => 2002-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3982 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/788/06788501.pdf [firstpage_image] =>[orig_patent_app_number] => 10254411 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/254411
GMR read head having a pinned layer with an active portion oxidized to reduce the magnetic moment thereof Sep 23, 2002 Issued
Array ( [id] => 1042028 [patent_doc_number] => 06870716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-22 [patent_title] => 'Free layer and design for higher areal density' [patent_app_type] => utility [patent_app_number] => 10/255045 [patent_app_country] => US [patent_app_date] => 2002-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3901 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/870/06870716.pdf [firstpage_image] =>[orig_patent_app_number] => 10255045 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/255045
Free layer and design for higher areal density Sep 23, 2002 Issued
Array ( [id] => 791307 [patent_doc_number] => 06985333 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-01-10 [patent_title] => 'Load/unload-type disk drive slider having a negative pressure reduction hole' [patent_app_type] => utility [patent_app_number] => 10/252297 [patent_app_country] => US [patent_app_date] => 2002-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 18156 [patent_no_of_claims] => 63 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/985/06985333.pdf [firstpage_image] =>[orig_patent_app_number] => 10252297 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/252297
Load/unload-type disk drive slider having a negative pressure reduction hole Sep 22, 2002 Issued
Array ( [id] => 1118041 [patent_doc_number] => 06801410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-05 [patent_title] => 'Side flux guide for current perpendicular to plane magnetoresistive transducer' [patent_app_type] => B2 [patent_app_number] => 10/247124 [patent_app_country] => US [patent_app_date] => 2002-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4903 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/801/06801410.pdf [firstpage_image] =>[orig_patent_app_number] => 10247124 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/247124
Side flux guide for current perpendicular to plane magnetoresistive transducer Sep 18, 2002 Issued
Array ( [id] => 1026452 [patent_doc_number] => 06885524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-26 [patent_title] => 'Audio/control head assembly of magnetic recording and reproducing device' [patent_app_type] => utility [patent_app_number] => 10/244731 [patent_app_country] => US [patent_app_date] => 2002-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4317 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/885/06885524.pdf [firstpage_image] =>[orig_patent_app_number] => 10244731 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/244731
Audio/control head assembly of magnetic recording and reproducing device Sep 16, 2002 Issued
Array ( [id] => 6719569 [patent_doc_number] => 20030053257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'Lead conductor member for thin-film magnetic head, head gimbal assembly, method for testing head gimbal assembly and manufacturing method of head gimbal assembly' [patent_app_type] => new [patent_app_number] => 10/244528 [patent_app_country] => US [patent_app_date] => 2002-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 21812 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20030053257.pdf [firstpage_image] =>[orig_patent_app_number] => 10244528 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/244528
Lead conductor member for thin-film magnetic head and head gimbal assembly, using temporarily connected test connection pads Sep 16, 2002 Issued
Array ( [id] => 6719559 [patent_doc_number] => 20030053247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'Flexible disk drive having a thin thickness and reduced in number of parts' [patent_app_type] => new [patent_app_number] => 10/245747 [patent_app_country] => US [patent_app_date] => 2002-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2307 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20030053247.pdf [firstpage_image] =>[orig_patent_app_number] => 10245747 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/245747
Flexible disk drive having a particular arrangement for mounting a metal fitting for a guide bar to a main frame Sep 16, 2002 Issued
Array ( [id] => 6673182 [patent_doc_number] => 20030058785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-27 [patent_title] => 'Disk cartridge, disk device and shutter opening/closing mechanism' [patent_app_type] => new [patent_app_number] => 10/244018 [patent_app_country] => US [patent_app_date] => 2002-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11813 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0058/20030058785.pdf [firstpage_image] =>[orig_patent_app_number] => 10244018 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/244018
Disk cartridge, disk device and shutter opening/closing mechanism including a rotating body Sep 15, 2002 Issued
Array ( [id] => 1036028 [patent_doc_number] => 06876516 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-05 [patent_title] => 'Disk drive having a reinforcing arrangement against an external stress applied thereto' [patent_app_type] => utility [patent_app_number] => 10/244119 [patent_app_country] => US [patent_app_date] => 2002-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6478 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/876/06876516.pdf [firstpage_image] =>[orig_patent_app_number] => 10244119 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/244119
Disk drive having a reinforcing arrangement against an external stress applied thereto Sep 12, 2002 Issued
Array ( [id] => 1038841 [patent_doc_number] => 06873493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-29 [patent_title] => 'Disk drive having a reinforcing arrangement against an external stress applied thereto' [patent_app_type] => utility [patent_app_number] => 10/243779 [patent_app_country] => US [patent_app_date] => 2002-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6221 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/873/06873493.pdf [firstpage_image] =>[orig_patent_app_number] => 10243779 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/243779
Disk drive having a reinforcing arrangement against an external stress applied thereto Sep 12, 2002 Issued
Array ( [id] => 7453421 [patent_doc_number] => 20040052005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-18 [patent_title] => 'Thin film head reader with lead overlay a method of fabrication thereof' [patent_app_type] => new [patent_app_number] => 10/243271 [patent_app_country] => US [patent_app_date] => 2002-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4771 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0052/20040052005.pdf [firstpage_image] =>[orig_patent_app_number] => 10243271 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/243271
Thin film head reader with lead overlay a method of fabrication thereof Sep 11, 2002 Abandoned
Array ( [id] => 6738983 [patent_doc_number] => 20030156352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-21 [patent_title] => 'Multiple filter for use in a disc drive' [patent_app_type] => new [patent_app_number] => 10/234584 [patent_app_country] => US [patent_app_date] => 2002-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2851 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0156/20030156352.pdf [firstpage_image] =>[orig_patent_app_number] => 10234584 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/234584
Multiple filter for use in a disc drive Sep 3, 2002 Abandoned
Array ( [id] => 1032531 [patent_doc_number] => 06879475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-12 [patent_title] => 'Magnetoresistive effect element having a ferromagnetic tunneling junction, magnetic memory, and magnetic head' [patent_app_type] => utility [patent_app_number] => 10/233505 [patent_app_country] => US [patent_app_date] => 2002-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 9308 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/879/06879475.pdf [firstpage_image] =>[orig_patent_app_number] => 10233505 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/233505
Magnetoresistive effect element having a ferromagnetic tunneling junction, magnetic memory, and magnetic head Sep 3, 2002 Issued
Array ( [id] => 6695655 [patent_doc_number] => 20030107849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-12 [patent_title] => 'Magnetic device using ferromagnetic film, magnetic recording medium using ferromagnetic film, and device using ferroelectric film' [patent_app_type] => new [patent_app_number] => 10/233959 [patent_app_country] => US [patent_app_date] => 2002-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 8957 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0107/20030107849.pdf [firstpage_image] =>[orig_patent_app_number] => 10233959 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/233959
Magnetic device having shaped ferromagnetic film Sep 1, 2002 Issued
Array ( [id] => 6748979 [patent_doc_number] => 20030043499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-06 [patent_title] => 'Disk drive with magnetic shield' [patent_app_type] => new [patent_app_number] => 10/230998 [patent_app_country] => US [patent_app_date] => 2002-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5950 [patent_no_of_claims] => 19 [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/A1/0043/20030043499.pdf [firstpage_image] =>[orig_patent_app_number] => 10230998 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/230998
Disk drive with magnetic shield Aug 29, 2002 Abandoned
Array ( [id] => 1010295 [patent_doc_number] => 06900961 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-05-31 [patent_title] => 'Disk drive having a head disk assembly enclosure including insert molded components' [patent_app_type] => utility [patent_app_number] => 10/232641 [patent_app_country] => US [patent_app_date] => 2002-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5819 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/900/06900961.pdf [firstpage_image] =>[orig_patent_app_number] => 10232641 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/232641
Disk drive having a head disk assembly enclosure including insert molded components Aug 29, 2002 Issued
Array ( [id] => 1087532 [patent_doc_number] => 06831810 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-12-14 [patent_title] => 'Disk drive enabling simultaneous assembly of HSA and disk pack' [patent_app_type] => B1 [patent_app_number] => 10/232867 [patent_app_country] => US [patent_app_date] => 2002-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3657 [patent_no_of_claims] => 8 [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] => patents/06/831/06831810.pdf [firstpage_image] =>[orig_patent_app_number] => 10232867 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/232867
Disk drive enabling simultaneous assembly of HSA and disk pack Aug 29, 2002 Issued
Array ( [id] => 1118017 [patent_doc_number] => 06801404 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-10-05 [patent_title] => 'Disk drive including a rotary actuator with thermo-conductive coil support element and coil' [patent_app_type] => B1 [patent_app_number] => 10/232632 [patent_app_country] => US [patent_app_date] => 2002-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2284 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/801/06801404.pdf [firstpage_image] =>[orig_patent_app_number] => 10232632 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/232632
Disk drive including a rotary actuator with thermo-conductive coil support element and coil Aug 29, 2002 Issued
Array ( [id] => 6748987 [patent_doc_number] => 20030043507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-06 [patent_title] => 'Disk cartridge' [patent_app_type] => new [patent_app_number] => 10/231255 [patent_app_country] => US [patent_app_date] => 2002-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 15256 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0043/20030043507.pdf [firstpage_image] =>[orig_patent_app_number] => 10231255 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/231255
Disk cartridge having shutter operation portions which do not obstruct access to a medium whether shutter members are at a closed position or an open position Aug 29, 2002 Issued
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