
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 5887081
[patent_doc_number] => 20020012199
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-01-31
[patent_title] => 'SLIDER FOR A DATA STORAGE DEVICE WITH HEAD DISC INTERFACE FOR CONTACT STARTS AND STOPS (\"CSS\")'
[patent_app_type] => new
[patent_app_number] => 09/416302
[patent_app_country] => US
[patent_app_date] => 1999-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 3038
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 25
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0012/20020012199.pdf
[firstpage_image] =>[orig_patent_app_number] => 09416302
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/416302 | Slider for a data storage device with head disc interface for contact starts and stops (CSS) | Oct 11, 1999 | Issued |
Array
(
[id] => 4417936
[patent_doc_number] => 06239945
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-29
[patent_title] => 'Recording or playback device for disk contained in cartridge and the device including a kickout mechanism and a change-over lever'
[patent_app_type] => 1
[patent_app_number] => 9/413241
[patent_app_country] => US
[patent_app_date] => 1999-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 13
[patent_no_of_words] => 2993
[patent_no_of_claims] => 2
[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/06/239/06239945.pdf
[firstpage_image] =>[orig_patent_app_number] => 413241
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/413241 | Recording or playback device for disk contained in cartridge and the device including a kickout mechanism and a change-over lever | Oct 6, 1999 | Issued |
Array
(
[id] => 4394409
[patent_doc_number] => 06278583
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-21
[patent_title] => 'Low impedance head/preamplifier chip position in a disk drive'
[patent_app_type] => 1
[patent_app_number] => 9/412487
[patent_app_country] => US
[patent_app_date] => 1999-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 11
[patent_no_of_words] => 8580
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/278/06278583.pdf
[firstpage_image] =>[orig_patent_app_number] => 412487
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/412487 | Low impedance head/preamplifier chip position in a disk drive | Oct 4, 1999 | Issued |
Array
(
[id] => 1357715
[patent_doc_number] => 06580582
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-06-17
[patent_title] => 'Cartridge magazine for a tape library'
[patent_app_type] => B1
[patent_app_number] => 09/411144
[patent_app_country] => US
[patent_app_date] => 1999-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 6092
[patent_no_of_claims] => 69
[patent_no_of_ind_claims] => 20
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/580/06580582.pdf
[firstpage_image] =>[orig_patent_app_number] => 09411144
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/411144 | Cartridge magazine for a tape library | Sep 29, 1999 | Issued |
Array
(
[id] => 1603789
[patent_doc_number] => 06433972
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-08-13
[patent_title] => 'Giant magnetoresistive sensor with pinning layer'
[patent_app_type] => B1
[patent_app_number] => 09/380435
[patent_app_country] => US
[patent_app_date] => 1999-09-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2718
[patent_no_of_claims] => 18
[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/06/433/06433972.pdf
[firstpage_image] =>[orig_patent_app_number] => 09380435
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/380435 | Giant magnetoresistive sensor with pinning layer | Aug 31, 1999 | Issued |
Array
(
[id] => 1227092
[patent_doc_number] => 06700737
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-03-02
[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] => B1
[patent_app_number] => 09/365839
[patent_app_country] => US
[patent_app_date] => 1999-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 11
[patent_no_of_words] => 3902
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/700/06700737.pdf
[firstpage_image] =>[orig_patent_app_number] => 09365839
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/365839 | Recording and reproducing separation type magnetic head having thin part in upper core or magnetic film and magnetic storage apparatus using the same | Aug 2, 1999 | Issued |
Array
(
[id] => 4379851
[patent_doc_number] => 06275353
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-14
[patent_title] => 'Housing for a disc drive having cantilevered base slot to reduce mechanical shock damage'
[patent_app_type] => 1
[patent_app_number] => 9/366655
[patent_app_country] => US
[patent_app_date] => 1999-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 3942
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 66
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/275/06275353.pdf
[firstpage_image] =>[orig_patent_app_number] => 366655
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/366655 | Housing for a disc drive having cantilevered base slot to reduce mechanical shock damage | Aug 2, 1999 | Issued |
Array
(
[id] => 1303307
[patent_doc_number] => 06628480
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-09-30
[patent_title] => 'Magnetic head slider having optimized ratio of negative pressure recess to front step bearing'
[patent_app_type] => B2
[patent_app_number] => 09/365838
[patent_app_country] => US
[patent_app_date] => 1999-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 22
[patent_no_of_words] => 6415
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/628/06628480.pdf
[firstpage_image] =>[orig_patent_app_number] => 09365838
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/365838 | Magnetic head slider having optimized ratio of negative pressure recess to front step bearing | Aug 2, 1999 | Issued |
Array
(
[id] => 4343819
[patent_doc_number] => 06313967
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-11-06
[patent_title] => 'Disk drive spindle air bearing'
[patent_app_type] => 1
[patent_app_number] => 9/366185
[patent_app_country] => US
[patent_app_date] => 1999-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 6020
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/313/06313967.pdf
[firstpage_image] =>[orig_patent_app_number] => 366185
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/366185 | Disk drive spindle air bearing | Aug 2, 1999 | Issued |
Array
(
[id] => 4325302
[patent_doc_number] => 06317302
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-11-13
[patent_title] => 'Thin-film magnetic read head with locally reduced exchange coupling'
[patent_app_type] => 1
[patent_app_number] => 9/365464
[patent_app_country] => US
[patent_app_date] => 1999-08-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 2494
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/317/06317302.pdf
[firstpage_image] =>[orig_patent_app_number] => 365464
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/365464 | Thin-film magnetic read head with locally reduced exchange coupling | Aug 1, 1999 | Issued |
Array
(
[id] => 4418418
[patent_doc_number] => 06301089
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-10-09
[patent_title] => 'Spin-valve type magnetoresistive thin film element comprising free magnetic layer having nife alloy layer'
[patent_app_type] => 1
[patent_app_number] => 9/366019
[patent_app_country] => US
[patent_app_date] => 1999-08-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 18
[patent_no_of_words] => 10327
[patent_no_of_claims] => 21
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/301/06301089.pdf
[firstpage_image] =>[orig_patent_app_number] => 366019
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/366019 | Spin-valve type magnetoresistive thin film element comprising free magnetic layer having nife alloy layer | Aug 1, 1999 | Issued |
Array
(
[id] => 4283780
[patent_doc_number] => 06246542
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-06-12
[patent_title] => 'Single magnetic tape reel with dual-sided recording capability'
[patent_app_type] => 1
[patent_app_number] => 9/366101
[patent_app_country] => US
[patent_app_date] => 1999-08-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2008
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/246/06246542.pdf
[firstpage_image] =>[orig_patent_app_number] => 366101
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/366101 | Single magnetic tape reel with dual-sided recording capability | Aug 1, 1999 | Issued |
Array
(
[id] => 4395973
[patent_doc_number] => 06262869
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-17
[patent_title] => 'Spin valve sensor with encapsulated keeper layer and method of making'
[patent_app_type] => 1
[patent_app_number] => 9/365007
[patent_app_country] => US
[patent_app_date] => 1999-08-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 40
[patent_no_of_words] => 10979
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/262/06262869.pdf
[firstpage_image] =>[orig_patent_app_number] => 365007
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/365007 | Spin valve sensor with encapsulated keeper layer and method of making | Aug 1, 1999 | Issued |
Array
(
[id] => 4365894
[patent_doc_number] => 06292334
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-09-18
[patent_title] => 'Thin film magnetic head comprising shield layer having stabilized magnetic domain structure'
[patent_app_type] => 1
[patent_app_number] => 9/364741
[patent_app_country] => US
[patent_app_date] => 1999-07-30
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/292/06292334.pdf
[firstpage_image] =>[orig_patent_app_number] => 364741
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/364741 | Thin film magnetic head comprising shield layer having stabilized magnetic domain structure | Jul 29, 1999 | Issued |
Array
(
[id] => 4368337
[patent_doc_number] => 06219210
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-17
[patent_title] => 'Spin valve sensor with nickel oxide pinning layer on a chromium seed layer'
[patent_app_type] => 1
[patent_app_number] => 9/364587
[patent_app_country] => US
[patent_app_date] => 1999-07-30
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[pdf_file] => patents/06/219/06219210.pdf
[firstpage_image] =>[orig_patent_app_number] => 364587
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/364587 | Spin valve sensor with nickel oxide pinning layer on a chromium seed layer | Jul 29, 1999 | Issued |
Array
(
[id] => 4379982
[patent_doc_number] => 06275362
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-14
[patent_title] => 'Magnetic read head having spin valve sensor with improved seed layer for a free layer'
[patent_app_type] => 1
[patent_app_number] => 9/364913
[patent_app_country] => US
[patent_app_date] => 1999-07-30
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/275/06275362.pdf
[firstpage_image] =>[orig_patent_app_number] => 364913
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/364913 | Magnetic read head having spin valve sensor with improved seed layer for a free layer | Jul 29, 1999 | Issued |
Array
(
[id] => 4426257
[patent_doc_number] => 06226158
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-01
[patent_title] => 'High operating temperature gold leads for a read sensor'
[patent_app_type] => 1
[patent_app_number] => 9/364912
[patent_app_country] => US
[patent_app_date] => 1999-07-30
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[pdf_file] => patents/06/226/06226158.pdf
[firstpage_image] =>[orig_patent_app_number] => 364912
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/364912 | High operating temperature gold leads for a read sensor | Jul 29, 1999 | Issued |
Array
(
[id] => 4368323
[patent_doc_number] => 06219209
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-17
[patent_title] => 'Spin valve head with multiple antiparallel coupling layers'
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[patent_app_number] => 9/364327
[patent_app_country] => US
[patent_app_date] => 1999-07-29
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[pdf_file] => patents/06/219/06219209.pdf
[firstpage_image] =>[orig_patent_app_number] => 364327
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/364327 | Spin valve head with multiple antiparallel coupling layers | Jul 28, 1999 | Issued |
Array
(
[id] => 4301452
[patent_doc_number] => 06212035
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-03
[patent_title] => 'Magnetic tape apparatus having a multi-function motor which drives a helical scanning drum cleaning assembly'
[patent_app_type] => 1
[patent_app_number] => 9/363030
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[pdf_file] => patents/06/212/06212035.pdf
[firstpage_image] =>[orig_patent_app_number] => 363030
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/363030 | Magnetic tape apparatus having a multi-function motor which drives a helical scanning drum cleaning assembly | Jul 28, 1999 | Issued |
Array
(
[id] => 4419354
[patent_doc_number] => 06229674
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-08
[patent_title] => 'Coarse and fine positioning device employing a single driving mechanism'
[patent_app_type] => 1
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[patent_app_date] => 1999-07-29
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/229/06229674.pdf
[firstpage_image] =>[orig_patent_app_number] => 363770
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/363770 | Coarse and fine positioning device employing a single driving mechanism | Jul 28, 1999 | Issued |