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] => 1117960 [patent_doc_number] => 06801386 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-10-05 [patent_title] => 'Damper design on pivot bearing shaft by vibration reduction' [patent_app_type] => B1 [patent_app_number] => 09/556886 [patent_app_country] => US [patent_app_date] => 2000-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2378 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/801/06801386.pdf [firstpage_image] =>[orig_patent_app_number] => 09556886 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/556886
Damper design on pivot bearing shaft by vibration reduction Apr 18, 2000 Issued
Array ( [id] => 4308278 [patent_doc_number] => 06198606 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Disc drive actuation system having an injection molded magnetic micro-actuator with metal beam inserts and its method of fabrication' [patent_app_type] => 1 [patent_app_number] => 9/539444 [patent_app_country] => US [patent_app_date] => 2000-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3303 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/198/06198606.pdf [firstpage_image] =>[orig_patent_app_number] => 539444 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/539444
Disc drive actuation system having an injection molded magnetic micro-actuator with metal beam inserts and its method of fabrication Mar 29, 2000 Issued
Array ( [id] => 1457403 [patent_doc_number] => 06462903 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Disc-shaped recording medium and disc driving system' [patent_app_type] => B1 [patent_app_number] => 09/509786 [patent_app_country] => US [patent_app_date] => 2000-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 27 [patent_no_of_words] => 17801 [patent_no_of_claims] => 76 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/462/06462903.pdf [firstpage_image] =>[orig_patent_app_number] => 09509786 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509786
Disc-shaped recording medium and disc driving system Mar 29, 2000 Issued
Array ( [id] => 4416805 [patent_doc_number] => 06172854 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Disk drive suspension with jumper lead segments' [patent_app_type] => 1 [patent_app_number] => 9/535449 [patent_app_country] => US [patent_app_date] => 2000-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2743 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/172/06172854.pdf [firstpage_image] =>[orig_patent_app_number] => 535449 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/535449
Disk drive suspension with jumper lead segments Mar 23, 2000 Issued
Array ( [id] => 1538323 [patent_doc_number] => 06490140 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-03 [patent_title] => 'Giant magnetoresistive sensor with a PtMnX pinning layer and a NiFeCr seed layer' [patent_app_type] => B1 [patent_app_number] => 09/528346 [patent_app_country] => US [patent_app_date] => 2000-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6715 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/490/06490140.pdf [firstpage_image] =>[orig_patent_app_number] => 09528346 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/528346
Giant magnetoresistive sensor with a PtMnX pinning layer and a NiFeCr seed layer Mar 16, 2000 Issued
Array ( [id] => 1536546 [patent_doc_number] => 06411464 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'Magnetic head including sliding member having bearing surface formed of protrusions with almost flat tips' [patent_app_type] => B1 [patent_app_number] => 09/508639 [patent_app_country] => US [patent_app_date] => 2000-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7634 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/411/06411464.pdf [firstpage_image] =>[orig_patent_app_number] => 09508639 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/508639
Magnetic head including sliding member having bearing surface formed of protrusions with almost flat tips Mar 14, 2000 Issued
Array ( [id] => 1572485 [patent_doc_number] => 06498702 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-24 [patent_title] => 'Magnetic head supporting apparatus having thermally insulated read/write IC mounted on arm portions thereof' [patent_app_type] => B1 [patent_app_number] => 09/510339 [patent_app_country] => US [patent_app_date] => 2000-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 5034 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/498/06498702.pdf [firstpage_image] =>[orig_patent_app_number] => 09510339 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/510339
Magnetic head supporting apparatus having thermally insulated read/write IC mounted on arm portions thereof Feb 21, 2000 Issued
Array ( [id] => 1523205 [patent_doc_number] => 06414817 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'High friction disc support member to increase disc drive mechanical shock resistance' [patent_app_type] => B1 [patent_app_number] => 09/510745 [patent_app_country] => US [patent_app_date] => 2000-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2954 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/414/06414817.pdf [firstpage_image] =>[orig_patent_app_number] => 09510745 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/510745
High friction disc support member to increase disc drive mechanical shock resistance Feb 21, 2000 Issued
Array ( [id] => 1457395 [patent_doc_number] => 06462901 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Ribbed shrouding spacer and method for reducing flutter and windage losses in disc drives' [patent_app_type] => B1 [patent_app_number] => 09/510093 [patent_app_country] => US [patent_app_date] => 2000-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 5861 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/462/06462901.pdf [firstpage_image] =>[orig_patent_app_number] => 09510093 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/510093
Ribbed shrouding spacer and method for reducing flutter and windage losses in disc drives Feb 21, 2000 Issued
Array ( [id] => 4338324 [patent_doc_number] => 06330132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Magnetic head with high bonding strength of member for bonding head element and conductive pattern connected to external circuit' [patent_app_type] => 1 [patent_app_number] => 9/507827 [patent_app_country] => US [patent_app_date] => 2000-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 5048 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/330/06330132.pdf [firstpage_image] =>[orig_patent_app_number] => 507827 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/507827
Magnetic head with high bonding strength of member for bonding head element and conductive pattern connected to external circuit Feb 21, 2000 Issued
Array ( [id] => 1449776 [patent_doc_number] => 06369985 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Head suspension, head assembly, and disk apparatus having a head IC mounted on a head suspension, and method for fitting a head IC to a head suspension' [patent_app_type] => B1 [patent_app_number] => 09/507816 [patent_app_country] => US [patent_app_date] => 2000-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 4188 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/369/06369985.pdf [firstpage_image] =>[orig_patent_app_number] => 09507816 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/507816
Head suspension, head assembly, and disk apparatus having a head IC mounted on a head suspension, and method for fitting a head IC to a head suspension Feb 21, 2000 Issued
Array ( [id] => 1584949 [patent_doc_number] => 06424488 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'Peripherally extending disc ring to limit disc deflection and to provide disc stack balancing' [patent_app_type] => B1 [patent_app_number] => 09/510445 [patent_app_country] => US [patent_app_date] => 2000-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1870 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/424/06424488.pdf [firstpage_image] =>[orig_patent_app_number] => 09510445 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/510445
Peripherally extending disc ring to limit disc deflection and to provide disc stack balancing Feb 20, 2000 Issued
Array ( [id] => 1523224 [patent_doc_number] => 06414826 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'High sensitivity AP pinned head' [patent_app_type] => B1 [patent_app_number] => 09/507132 [patent_app_country] => US [patent_app_date] => 2000-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4296 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/414/06414826.pdf [firstpage_image] =>[orig_patent_app_number] => 09507132 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/507132
High sensitivity AP pinned head Feb 17, 2000 Issued
Array ( [id] => 1549998 [patent_doc_number] => 06445552 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-03 [patent_title] => 'Shield design for stable magnetoresistive head' [patent_app_type] => B1 [patent_app_number] => 09/507535 [patent_app_country] => US [patent_app_date] => 2000-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3640 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/445/06445552.pdf [firstpage_image] =>[orig_patent_app_number] => 09507535 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/507535
Shield design for stable magnetoresistive head Feb 17, 2000 Issued
Array ( [id] => 4340910 [patent_doc_number] => 06320723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Protective cover for a disc drive printed circuit board wherein the cover and a circuit board component are thermally connected' [patent_app_type] => 1 [patent_app_number] => 9/506525 [patent_app_country] => US [patent_app_date] => 2000-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3850 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/320/06320723.pdf [firstpage_image] =>[orig_patent_app_number] => 506525 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/506525
Protective cover for a disc drive printed circuit board wherein the cover and a circuit board component are thermally connected Feb 16, 2000 Issued
Array ( [id] => 1418103 [patent_doc_number] => 06535365 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-18 [patent_title] => 'Magnetic tunneling structure having ferromagnetic layers of different crystallographic structure' [patent_app_type] => B1 [patent_app_number] => 09/505885 [patent_app_country] => US [patent_app_date] => 2000-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5577 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/535/06535365.pdf [firstpage_image] =>[orig_patent_app_number] => 09505885 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/505885
Magnetic tunneling structure having ferromagnetic layers of different crystallographic structure Feb 16, 2000 Issued
Array ( [id] => 4325255 [patent_doc_number] => 06317299 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Seed layer for improving pinning field spin valve sensor' [patent_app_type] => 1 [patent_app_number] => 9/505515 [patent_app_country] => US [patent_app_date] => 2000-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3767 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/317/06317299.pdf [firstpage_image] =>[orig_patent_app_number] => 505515 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/505515
Seed layer for improving pinning field spin valve sensor Feb 16, 2000 Issued
Array ( [id] => 1488404 [patent_doc_number] => 06366426 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'Apparatus and method for reducing structural vibrations in a disc drive utilizing fusible alloys' [patent_app_type] => B1 [patent_app_number] => 09/505572 [patent_app_country] => US [patent_app_date] => 2000-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3831 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/366/06366426.pdf [firstpage_image] =>[orig_patent_app_number] => 09505572 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/505572
Apparatus and method for reducing structural vibrations in a disc drive utilizing fusible alloys Feb 16, 2000 Issued
Array ( [id] => 1589743 [patent_doc_number] => 06359751 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-19 [patent_title] => 'Automatic cleaning device for magnetic recording head' [patent_app_type] => B1 [patent_app_number] => 09/505136 [patent_app_country] => US [patent_app_date] => 2000-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3232 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/359/06359751.pdf [firstpage_image] =>[orig_patent_app_number] => 09505136 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/505136
Automatic cleaning device for magnetic recording head Feb 15, 2000 Issued
09/505092 Thin film writer with multilayer write gap Feb 15, 2000 Abandoned
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