
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] => 1064692
[patent_doc_number] => 06850393
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-02-01
[patent_title] => 'Magnetic head including a magneto resistive film connected to a yoke portion'
[patent_app_type] => utility
[patent_app_number] => 09/956127
[patent_app_country] => US
[patent_app_date] => 2001-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 23
[patent_no_of_words] => 10658
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/850/06850393.pdf
[firstpage_image] =>[orig_patent_app_number] => 09956127
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/956127 | Magnetic head including a magneto resistive film connected to a yoke portion | Sep 19, 2001 | Issued |
Array
(
[id] => 6126191
[patent_doc_number] => 20020075603
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-06-20
[patent_title] => 'Information recording and reproducing apparatus'
[patent_app_type] => new
[patent_app_number] => 09/956061
[patent_app_country] => US
[patent_app_date] => 2001-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5197
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 243
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0075/20020075603.pdf
[firstpage_image] =>[orig_patent_app_number] => 09956061
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/956061 | Information recording and reproducing apparatus with an air force latch mechanism | Sep 19, 2001 | Issued |
Array
(
[id] => 1117997
[patent_doc_number] => 06801399
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-10-05
[patent_title] => 'Disk device magnetic head slider including a contact pad, a positive pressure pad area, and a squeeze pad area'
[patent_app_type] => B2
[patent_app_number] => 09/956158
[patent_app_country] => US
[patent_app_date] => 2001-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 28
[patent_no_of_words] => 5379
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 259
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/801/06801399.pdf
[firstpage_image] =>[orig_patent_app_number] => 09956158
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/956158 | Disk device magnetic head slider including a contact pad, a positive pressure pad area, and a squeeze pad area | Sep 19, 2001 | Issued |
Array
(
[id] => 6399965
[patent_doc_number] => 20020036875
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-03-28
[patent_title] => 'Magnetoresistive head'
[patent_app_type] => new
[patent_app_number] => 09/956046
[patent_app_country] => US
[patent_app_date] => 2001-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2782
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 124
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[patent_no_of_assignments] => 0
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[pdf_file] => publications/A1/0036/20020036875.pdf
[firstpage_image] =>[orig_patent_app_number] => 09956046
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/956046 | Magnetoresistive head including earth members | Sep 19, 2001 | Issued |
Array
(
[id] => 6078158
[patent_doc_number] => 20020080528
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-06-27
[patent_title] => 'Information recording and reproducing apparatus'
[patent_app_type] => new
[patent_app_number] => 09/956062
[patent_app_country] => US
[patent_app_date] => 2001-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5200
[patent_no_of_claims] => 5
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0080/20020080528.pdf
[firstpage_image] =>[orig_patent_app_number] => 09956062
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/956062 | Method and apparatus for information recording and reproducing using an air force latch mechanism | Sep 19, 2001 | Issued |
Array
(
[id] => 6337758
[patent_doc_number] => 20020034047
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-03-21
[patent_title] => 'Magnetic tape cassette'
[patent_app_type] => new
[patent_app_number] => 09/955950
[patent_app_country] => US
[patent_app_date] => 2001-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4128
[patent_no_of_claims] => 4
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[pdf_file] => publications/A1/0034/20020034047.pdf
[firstpage_image] =>[orig_patent_app_number] => 09955950
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/955950 | Magnetic tape cassette with light shielding member | Sep 19, 2001 | Issued |
Array
(
[id] => 7633803
[patent_doc_number] => 06657817
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-12-02
[patent_title] => 'Cassette housing case having an engagement recess and one or more engagement protrusions'
[patent_app_type] => B2
[patent_app_number] => 09/955170
[patent_app_country] => US
[patent_app_date] => 2001-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2369
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 10
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/657/06657817.pdf
[firstpage_image] =>[orig_patent_app_number] => 09955170
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/955170 | Cassette housing case having an engagement recess and one or more engagement protrusions | Sep 18, 2001 | Issued |
Array
(
[id] => 5966110
[patent_doc_number] => 20020089795
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-07-11
[patent_title] => 'Low resistance lead structure for a low resistance magnetic recording head'
[patent_app_type] => new
[patent_app_number] => 09/955776
[patent_app_country] => US
[patent_app_date] => 2001-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4288
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 8
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0089/20020089795.pdf
[firstpage_image] =>[orig_patent_app_number] => 09955776
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/955776 | Low resistance lead structure for a low resistance magnetic read head | Sep 18, 2001 | Issued |
Array
(
[id] => 7623075
[patent_doc_number] => 06687090
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-02-03
[patent_title] => 'Head suspension assembly with head amplifier IC'
[patent_app_type] => B2
[patent_app_number] => 09/955304
[patent_app_country] => US
[patent_app_date] => 2001-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2961
[patent_no_of_claims] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/687/06687090.pdf
[firstpage_image] =>[orig_patent_app_number] => 09955304
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/955304 | Head suspension assembly with head amplifier IC | Sep 18, 2001 | Issued |
Array
(
[id] => 1238604
[patent_doc_number] => 06690540
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-02-10
[patent_title] => 'Disk drive damper having a thin portion and a plurality of thick portions'
[patent_app_type] => B2
[patent_app_number] => 09/956178
[patent_app_country] => US
[patent_app_date] => 2001-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 6333
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/690/06690540.pdf
[firstpage_image] =>[orig_patent_app_number] => 09956178
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/956178 | Disk drive damper having a thin portion and a plurality of thick portions | Sep 18, 2001 | Issued |
Array
(
[id] => 7633808
[patent_doc_number] => 06657812
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-12-02
[patent_title] => 'Disk drive including a dust catching chamber and an associated gasket portion'
[patent_app_type] => B2
[patent_app_number] => 09/956183
[patent_app_country] => US
[patent_app_date] => 2001-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/657/06657812.pdf
[firstpage_image] =>[orig_patent_app_number] => 09956183
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/956183 | Disk drive including a dust catching chamber and an associated gasket portion | Sep 18, 2001 | Issued |
Array
(
[id] => 5799934
[patent_doc_number] => 20020008944
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-01-24
[patent_title] => 'Mr head and method for producing the same, and magnetic recording/reproducing apparatus'
[patent_app_type] => new
[patent_app_number] => 09/956336
[patent_app_country] => US
[patent_app_date] => 2001-09-18
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0008/20020008944.pdf
[firstpage_image] =>[orig_patent_app_number] => 09956336
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/956336 | MR head with MR element and reinforcing body mounted via non-organic film | Sep 17, 2001 | Issued |
Array
(
[id] => 6672983
[patent_doc_number] => 20030058586
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-03-27
[patent_title] => 'Methods and apparatus for improved hard magnet properties in magnetoresistive read heads'
[patent_app_type] => new
[patent_app_number] => 09/955440
[patent_app_country] => US
[patent_app_date] => 2001-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0058/20030058586.pdf
[firstpage_image] =>[orig_patent_app_number] => 09955440
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/955440 | Magnetoresistive head having improved hard biasing characteristics through the use of a multi-layered seed layer including an oxidized tantalum layer and a chromium layer | Sep 17, 2001 | Issued |
Array
(
[id] => 6850243
[patent_doc_number] => 20030142445
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-07-31
[patent_title] => 'Method and apparatus for an active read/write head'
[patent_app_type] => new
[patent_app_number] => 09/953739
[patent_app_country] => US
[patent_app_date] => 2001-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] => publications/A1/0142/20030142445.pdf
[firstpage_image] =>[orig_patent_app_number] => 09953739
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/953739 | Active read/write head circuit with interface circuit | Sep 16, 2001 | Issued |
Array
(
[id] => 1530980
[patent_doc_number] => 06480358
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2002-11-12
[patent_title] => 'Super-textured air bearing surface slider design for data transducers in rotating media random access computer mass storage devices'
[patent_app_type] => B2
[patent_app_number] => 09/951838
[patent_app_country] => US
[patent_app_date] => 2001-09-13
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/480/06480358.pdf
[firstpage_image] =>[orig_patent_app_number] => 09951838
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/951838 | Super-textured air bearing surface slider design for data transducers in rotating media random access computer mass storage devices | Sep 12, 2001 | Issued |
Array
(
[id] => 1599761
[patent_doc_number] => 06493181
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-12-10
[patent_title] => 'Thrust hydrodynamic bearing, spindle motor provided therewith, and disk drive utilizing the motor'
[patent_app_type] => B1
[patent_app_number] => 09/682438
[patent_app_country] => US
[patent_app_date] => 2001-09-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[pdf_file] => patents/06/493/06493181.pdf
[firstpage_image] =>[orig_patent_app_number] => 09682438
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/682438 | Thrust hydrodynamic bearing, spindle motor provided therewith, and disk drive utilizing the motor | Aug 31, 2001 | Issued |
Array
(
[id] => 5934782
[patent_doc_number] => 20020060982
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-05-23
[patent_title] => 'Disc drive slider having textured pads'
[patent_app_type] => new
[patent_app_number] => 09/939174
[patent_app_country] => US
[patent_app_date] => 2001-08-24
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[firstpage_image] =>[orig_patent_app_number] => 09939174
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/939174 | Disc drive slider having textured pads | Aug 23, 2001 | Issued |
Array
(
[id] => 1144656
[patent_doc_number] => 06781792
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[patent_issue_date] => 2004-08-24
[patent_title] => 'Method and apparatus for providing tape head assemblies having U-shaped support beams for very high density recording'
[patent_app_type] => B2
[patent_app_number] => 09/938178
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[firstpage_image] =>[orig_patent_app_number] => 09938178
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/938178 | Method and apparatus for providing tape head assemblies having U-shaped support beams for very high density recording | Aug 22, 2001 | Issued |
Array
(
[id] => 1163916
[patent_doc_number] => 06762906
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[patent_kind] => B1
[patent_issue_date] => 2004-07-13
[patent_title] => 'Disk drive for removable disk cartridges and receivable into a PCMCIA port of a computer'
[patent_app_type] => B1
[patent_app_number] => 09/830747
[patent_app_country] => US
[patent_app_date] => 2001-07-26
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[pdf_file] => patents/06/762/06762906.pdf
[firstpage_image] =>[orig_patent_app_number] => 09830747
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/830747 | Disk drive for removable disk cartridges and receivable into a PCMCIA port of a computer | Jul 25, 2001 | Issued |
Array
(
[id] => 1268547
[patent_doc_number] => 06661608
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-12-09
[patent_title] => 'Structure for mounting a magnetic head to a chassis'
[patent_app_type] => B2
[patent_app_number] => 09/910946
[patent_app_country] => US
[patent_app_date] => 2001-07-24
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/661/06661608.pdf
[firstpage_image] =>[orig_patent_app_number] => 09910946
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/910946 | Structure for mounting a magnetic head to a chassis | Jul 23, 2001 | Issued |