
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] => 5321452
[patent_doc_number] => 20090059442
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-03-05
[patent_title] => 'CPP-TYPE MAGNETORESISTANCE EFFECT ELEMENT HAVING CHARACTERISTIC FREE LAYERS'
[patent_app_type] => utility
[patent_app_number] => 12/045927
[patent_app_country] => US
[patent_app_date] => 2008-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 7354
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0059/20090059442.pdf
[firstpage_image] =>[orig_patent_app_number] => 12045927
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/045927 | CPP-type magnetoresistance effect element having a pair of free layers | Mar 10, 2008 | Issued |
Array
(
[id] => 4750655
[patent_doc_number] => 20080158726
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-07-03
[patent_title] => 'Disk drive unit and ramp tool for assembling the same'
[patent_app_type] => utility
[patent_app_number] => 12/071942
[patent_app_country] => US
[patent_app_date] => 2008-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3120
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0158/20080158726.pdf
[firstpage_image] =>[orig_patent_app_number] => 12071942
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/071942 | Disk drive unit and ramp tool for assembling the same | Feb 27, 2008 | Abandoned |
Array
(
[id] => 4806752
[patent_doc_number] => 20080170330
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-07-17
[patent_title] => 'Recording medium cartridge'
[patent_app_type] => utility
[patent_app_number] => 12/071930
[patent_app_country] => US
[patent_app_date] => 2008-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 16108
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0170/20080170330.pdf
[firstpage_image] =>[orig_patent_app_number] => 12071930
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/071930 | Recording medium cartridge | Feb 27, 2008 | Abandoned |
Array
(
[id] => 4831627
[patent_doc_number] => 20080130173
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-06-05
[patent_title] => 'Method and apparatus supporting a slider having multiple deflection rails in a negative pressure pocket for a hard disk drive'
[patent_app_type] => utility
[patent_app_number] => 12/012255
[patent_app_country] => US
[patent_app_date] => 2008-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 5723
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0130/20080130173.pdf
[firstpage_image] =>[orig_patent_app_number] => 12012255
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/012255 | Method and apparatus supporting a slider having multiple deflection rails in a negative pressure pocket for a hard disk drive | Jan 30, 2008 | Issued |
Array
(
[id] => 4914157
[patent_doc_number] => 20080094757
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-04-24
[patent_title] => 'FLUIDIC STRIPPER ASSEMBLY WITH LOAD/UNLOAD RAMP'
[patent_app_type] => utility
[patent_app_number] => 11/963569
[patent_app_country] => US
[patent_app_date] => 2007-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2655
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0094/20080094757.pdf
[firstpage_image] =>[orig_patent_app_number] => 11963569
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/963569 | Fluidic stripper assembly with load/unload ramp | Dec 20, 2007 | Issued |
Array
(
[id] => 7506836
[patent_doc_number] => 08035920
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-10-11
[patent_title] => 'Perpendicular magnetic recording head having coil portions above a main pole and provided with different cross-sectional shapes and method of manufacturing the same'
[patent_app_type] => utility
[patent_app_number] => 11/951363
[patent_app_country] => US
[patent_app_date] => 2007-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 20
[patent_no_of_words] => 5175
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/035/08035920.pdf
[firstpage_image] =>[orig_patent_app_number] => 11951363
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/951363 | Perpendicular magnetic recording head having coil portions above a main pole and provided with different cross-sectional shapes and method of manufacturing the same | Dec 5, 2007 | Issued |
Array
(
[id] => 5420955
[patent_doc_number] => 20090147410
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-06-11
[patent_title] => 'PERPENDICULAR MAGNETIC RECORDING WRITE HEAD WITH MAGNETIC SHIELDS SEPARATED BY NONMAGNETIC LAYERS'
[patent_app_type] => utility
[patent_app_number] => 11/952019
[patent_app_country] => US
[patent_app_date] => 2007-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 4066
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0147/20090147410.pdf
[firstpage_image] =>[orig_patent_app_number] => 11952019
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/952019 | Perpendicular magnetic recording write head with magnetic shields separated by nonmagnetic layers | Dec 5, 2007 | Issued |
Array
(
[id] => 8544786
[patent_doc_number] => 08320083
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2012-11-27
[patent_title] => 'Electrical interconnect with improved corrosion resistance for a disk drive head suspension'
[patent_app_type] => utility
[patent_app_number] => 11/951619
[patent_app_country] => US
[patent_app_date] => 2007-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 43
[patent_no_of_words] => 5752
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 66
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11951619
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/951619 | Electrical interconnect with improved corrosion resistance for a disk drive head suspension | Dec 5, 2007 | Issued |
Array
(
[id] => 5420940
[patent_doc_number] => 20090147395
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-06-11
[patent_title] => 'TAPE HEAD LAYOUT'
[patent_app_type] => utility
[patent_app_number] => 11/950843
[patent_app_country] => US
[patent_app_date] => 2007-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 5396
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0147/20090147395.pdf
[firstpage_image] =>[orig_patent_app_number] => 11950843
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/950843 | Tape head layout having offset read and write element arrays | Dec 4, 2007 | Issued |
Array
(
[id] => 5574032
[patent_doc_number] => 20090141393
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-06-04
[patent_title] => 'DUAL SIDED TAPE STORAGE DEVICE AND DUAL SIDED TAPE DRIVE'
[patent_app_type] => utility
[patent_app_number] => 11/949898
[patent_app_country] => US
[patent_app_date] => 2007-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 3179
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0141/20090141393.pdf
[firstpage_image] =>[orig_patent_app_number] => 11949898
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/949898 | Dual sided tape storage device and dual sided tape drive | Dec 3, 2007 | Issued |
Array
(
[id] => 5574036
[patent_doc_number] => 20090141397
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-06-04
[patent_title] => 'PERPENDICULAR MAGNETIC WRITE HEAD WITH STEPPED WRITE POLE FOR REDUCED MCW DEPENDENCY ON SKEW ANGLE'
[patent_app_type] => utility
[patent_app_number] => 11/949620
[patent_app_country] => US
[patent_app_date] => 2007-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3353
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0141/20090141397.pdf
[firstpage_image] =>[orig_patent_app_number] => 11949620
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/949620 | Perpendicular magnetic write head with stepped write pole for reduced MCW dependency on skew angle | Dec 2, 2007 | Issued |
Array
(
[id] => 4601597
[patent_doc_number] => 07978435
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-07-12
[patent_title] => 'Magnetic head slider having multiple step portions'
[patent_app_type] => utility
[patent_app_number] => 11/949389
[patent_app_country] => US
[patent_app_date] => 2007-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 5525
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[pdf_file] => patents/07/978/07978435.pdf
[firstpage_image] =>[orig_patent_app_number] => 11949389
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/949389 | Magnetic head slider having multiple step portions | Dec 2, 2007 | Issued |
Array
(
[id] => 4844430
[patent_doc_number] => 20080180838
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-07-31
[patent_title] => 'PERPENDICULAR MAGNETIC RECORDING HEAD'
[patent_app_type] => utility
[patent_app_number] => 11/949278
[patent_app_country] => US
[patent_app_date] => 2007-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] => publications/A1/0180/20080180838.pdf
[firstpage_image] =>[orig_patent_app_number] => 11949278
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/949278 | Perpendicular magnetic recording head having a coil enclosing a sub-yoke | Dec 2, 2007 | Issued |
Array
(
[id] => 5574042
[patent_doc_number] => 20090141403
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-06-04
[patent_title] => 'HEAD WITH AN AIR BEARING SURFACE HAVING LEFT AND RIGHT LEADING PRESSURIZING STEPS, EACH WITH SHORT AND LONG REGIONS'
[patent_app_type] => utility
[patent_app_number] => 11/948789
[patent_app_country] => US
[patent_app_date] => 2007-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6511
[patent_no_of_claims] => 11
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[pdf_file] => publications/A1/0141/20090141403.pdf
[firstpage_image] =>[orig_patent_app_number] => 11948789
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/948789 | Head with an air bearing surface having left and right leading pressurizing steps, each with short and long regions | Nov 29, 2007 | Issued |
Array
(
[id] => 7551831
[patent_doc_number] => 08064168
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2011-11-22
[patent_title] => 'Head stack assembly with flexure tail retention features'
[patent_app_type] => utility
[patent_app_number] => 11/948840
[patent_app_country] => US
[patent_app_date] => 2007-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/064/08064168.pdf
[firstpage_image] =>[orig_patent_app_number] => 11948840
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/948840 | Head stack assembly with flexure tail retention features | Nov 29, 2007 | Issued |
Array
(
[id] => 4920443
[patent_doc_number] => 20080068757
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-03-20
[patent_title] => 'Head Stack Assembly'
[patent_app_type] => utility
[patent_app_number] => 11/948709
[patent_app_country] => US
[patent_app_date] => 2007-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[patent_no_of_words] => 2778
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[pdf_file] => publications/A1/0068/20080068757.pdf
[firstpage_image] =>[orig_patent_app_number] => 11948709
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/948709 | Head stack assembly with spacers to partition drive arms | Nov 29, 2007 | Issued |
Array
(
[id] => 4783900
[patent_doc_number] => 20080137229
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-06-12
[patent_title] => 'HYDRODYNAMIC BEARING DEVICE, SPINDLE MOTOR INCLUDING THE SAME, AND INFORMATION RECORDING AND REPRODUCING APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 11/948432
[patent_app_country] => US
[patent_app_date] => 2007-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 31
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[pdf_file] => publications/A1/0137/20080137229.pdf
[firstpage_image] =>[orig_patent_app_number] => 11948432
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/948432 | HYDRODYNAMIC BEARING DEVICE, SPINDLE MOTOR INCLUDING THE SAME, AND INFORMATION RECORDING AND REPRODUCING APPARATUS | Nov 29, 2007 | Abandoned |
Array
(
[id] => 5574033
[patent_doc_number] => 20090141394
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-06-04
[patent_title] => 'ACTUATOR HEAT SINK'
[patent_app_type] => utility
[patent_app_number] => 11/948022
[patent_app_country] => US
[patent_app_date] => 2007-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => publications/A1/0141/20090141394.pdf
[firstpage_image] =>[orig_patent_app_number] => 11948022
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/948022 | Sinking heat from an integrated circuit to an actuator | Nov 29, 2007 | Issued |
Array
(
[id] => 4845703
[patent_doc_number] => 20080182111
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-07-31
[patent_title] => 'TUNNELING MAGNETIC DETECTING ELEMENT AND METHOD FOR MAKING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 11/947315
[patent_app_country] => US
[patent_app_date] => 2007-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[pdf_file] => publications/A1/0182/20080182111.pdf
[firstpage_image] =>[orig_patent_app_number] => 11947315
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/947315 | Tunneling magnetic detecting element having insulation barrier layer and method for making the same | Nov 28, 2007 | Issued |
Array
(
[id] => 7528693
[patent_doc_number] => 08045296
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2011-10-25
[patent_title] => 'Aligned coverlay and metal layer windows for integrated lead suspensions'
[patent_app_type] => utility
[patent_app_number] => 11/947247
[patent_app_country] => US
[patent_app_date] => 2007-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 2550
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[pdf_file] => patents/08/045/08045296.pdf
[firstpage_image] =>[orig_patent_app_number] => 11947247
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/947247 | Aligned coverlay and metal layer windows for integrated lead suspensions | Nov 28, 2007 | Issued |