
David C. Cain
Examiner (ID: 13797)
| Most Active Art Unit | 2202 |
| Art Unit(s) | 3642, 2766, 2202, 2899 |
| Total Applications | 1000 |
| Issued Applications | 919 |
| Pending Applications | 37 |
| Abandoned Applications | 44 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4696727
[patent_doc_number] => 20080218911
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-09-11
[patent_title] => 'CPP with elongated pinned layer'
[patent_app_type] => utility
[patent_app_number] => 12/152914
[patent_app_country] => US
[patent_app_date] => 2008-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2246
[patent_no_of_claims] => 18
[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/A1/0218/20080218911.pdf
[firstpage_image] =>[orig_patent_app_number] => 12152914
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/152914 | CPP with elongated pinned layer | May 18, 2008 | Issued |
Array
(
[id] => 4674615
[patent_doc_number] => 20080212243
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-09-04
[patent_title] => 'AP1 layer for TMR device'
[patent_app_type] => utility
[patent_app_number] => 12/152040
[patent_app_country] => US
[patent_app_date] => 2008-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2255
[patent_no_of_claims] => 18
[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/A1/0212/20080212243.pdf
[firstpage_image] =>[orig_patent_app_number] => 12152040
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/152040 | AP1 layer for TMR device | May 11, 2008 | Issued |
Array
(
[id] => 5372693
[patent_doc_number] => 20090310253
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-12-17
[patent_title] => 'ELECTRONIC STORAGE CARTRIDGE'
[patent_app_type] => utility
[patent_app_number] => 12/117507
[patent_app_country] => US
[patent_app_date] => 2008-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 4861
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 6
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0310/20090310253.pdf
[firstpage_image] =>[orig_patent_app_number] => 12117507
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/117507 | Data storage cartridge with optical waveguide | May 7, 2008 | Issued |
Array
(
[id] => 4865161
[patent_doc_number] => 20080144220
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-06-19
[patent_title] => 'Perpendicular Recording Head Having Controlled Permeability and Saturation Moment'
[patent_app_type] => utility
[patent_app_number] => 12/039175
[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] => 4598
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0144/20080144220.pdf
[firstpage_image] =>[orig_patent_app_number] => 12039175
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/039175 | Perpendicular Recording Head Having Controlled Permeability and Saturation Moment | Feb 27, 2008 | Abandoned |
Array
(
[id] => 4777171
[patent_doc_number] => 20080285169
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-11-20
[patent_title] => 'MAGNETIC DISK DRIVE'
[patent_app_type] => utility
[patent_app_number] => 12/019306
[patent_app_country] => US
[patent_app_date] => 2008-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4994
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0285/20080285169.pdf
[firstpage_image] =>[orig_patent_app_number] => 12019306
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/019306 | MAGNETIC DISK DRIVE | Jan 23, 2008 | Abandoned |
Array
(
[id] => 4547977
[patent_doc_number] => 07876535
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-01-25
[patent_title] => 'Magnetoresistive device of the CPP type, and magnetic disk system'
[patent_app_type] => utility
[patent_app_number] => 12/019205
[patent_app_country] => US
[patent_app_date] => 2008-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/876/07876535.pdf
[firstpage_image] =>[orig_patent_app_number] => 12019205
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/019205 | Magnetoresistive device of the CPP type, and magnetic disk system | Jan 23, 2008 | Issued |
Array
(
[id] => 5308684
[patent_doc_number] => 20090015965
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-15
[patent_title] => 'PERPENDICULAR MAGNETIC RECORDING HEAD AND METHOD FOR MANUFACTURING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/018939
[patent_app_country] => US
[patent_app_date] => 2008-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 6168
[patent_no_of_claims] => 21
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0015/20090015965.pdf
[firstpage_image] =>[orig_patent_app_number] => 12018939
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/018939 | Perpendicular magnetic recording head and method for manufacturing the same | Jan 23, 2008 | Issued |
Array
(
[id] => 4464824
[patent_doc_number] => 07881023
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-02-01
[patent_title] => 'Magnetoresistive device of the CPP type, and magnetic disk system'
[patent_app_type] => utility
[patent_app_number] => 12/019202
[patent_app_country] => US
[patent_app_date] => 2008-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
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[patent_no_of_words] => 16437
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/881/07881023.pdf
[firstpage_image] =>[orig_patent_app_number] => 12019202
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/019202 | Magnetoresistive device of the CPP type, and magnetic disk system | Jan 23, 2008 | Issued |
Array
(
[id] => 4844429
[patent_doc_number] => 20080180837
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-07-31
[patent_title] => 'SPINDLE MOTOR HUB, DISK PACK, AND HARD DISK DRIVE HAVING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/018349
[patent_app_country] => US
[patent_app_date] => 2008-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 3954
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[pdf_file] => publications/A1/0180/20080180837.pdf
[firstpage_image] =>[orig_patent_app_number] => 12018349
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/018349 | Spindle motor hub, disk pack, and hard disk drive having the same | Jan 22, 2008 | Issued |
Array
(
[id] => 8167208
[patent_doc_number] => 08174795
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-05-08
[patent_title] => 'Head slider, hard disk drive having the same, and method of controlling the height of the head slider'
[patent_app_type] => utility
[patent_app_number] => 12/018303
[patent_app_country] => US
[patent_app_date] => 2008-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3380
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/174/08174795.pdf
[firstpage_image] =>[orig_patent_app_number] => 12018303
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/018303 | Head slider, hard disk drive having the same, and method of controlling the height of the head slider | Jan 22, 2008 | Issued |
Array
(
[id] => 5353971
[patent_doc_number] => 20090185315
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-23
[patent_title] => 'MAGNETIC SENSOR INCLUDING A FREE LAYER HAVING PERPENDICULAR TO THE PLANE ANISOTROPY'
[patent_app_type] => utility
[patent_app_number] => 12/017822
[patent_app_country] => US
[patent_app_date] => 2008-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 3219
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[pdf_file] => publications/A1/0185/20090185315.pdf
[firstpage_image] =>[orig_patent_app_number] => 12017822
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/017822 | Magnetic sensor including a free layer having perpendicular to the plane anisotropy | Jan 21, 2008 | Issued |
Array
(
[id] => 5353966
[patent_doc_number] => 20090185310
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-23
[patent_title] => 'Method for Providing Contaminant Prevention and Removal from a Tape Drive System'
[patent_app_type] => utility
[patent_app_number] => 12/017206
[patent_app_country] => US
[patent_app_date] => 2008-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => publications/A1/0185/20090185310.pdf
[firstpage_image] =>[orig_patent_app_number] => 12017206
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/017206 | Method for Providing Contaminant Prevention and Removal from a Tape Drive System | Jan 20, 2008 | Abandoned |
Array
(
[id] => 4810450
[patent_doc_number] => 20080191081
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-08-14
[patent_title] => 'RECORDING TAPE CARTRIDGE'
[patent_app_type] => utility
[patent_app_number] => 12/016229
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[patent_app_date] => 2008-01-18
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[firstpage_image] =>[orig_patent_app_number] => 12016229
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/016229 | Recording tape cartridge | Jan 17, 2008 | Issued |
Array
(
[id] => 4438299
[patent_doc_number] => 07898765
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-03-01
[patent_title] => 'Thin-film magnetic head with grooves on medium-opposed surface and manufacturing method of the head'
[patent_app_type] => utility
[patent_app_number] => 12/016011
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[pdf_file] => patents/07/898/07898765.pdf
[firstpage_image] =>[orig_patent_app_number] => 12016011
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/016011 | Thin-film magnetic head with grooves on medium-opposed surface and manufacturing method of the head | Jan 16, 2008 | Issued |
Array
(
[id] => 5341566
[patent_doc_number] => 20090180216
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[patent_kind] => A1
[patent_issue_date] => 2009-07-16
[patent_title] => 'SHUNT FOR MAGNETORESISTIVE TRANSDUCER HEADS FOR ELECTROSTATIC DISCHARGE PROTECTION'
[patent_app_type] => utility
[patent_app_number] => 12/015438
[patent_app_country] => US
[patent_app_date] => 2008-01-16
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[pdf_file] => publications/A1/0180/20090180216.pdf
[firstpage_image] =>[orig_patent_app_number] => 12015438
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/015438 | Shunt for magnetoresistive transducer heads for electrostatic discharge protection | Jan 15, 2008 | Issued |
Array
(
[id] => 7536354
[patent_doc_number] => 08049992
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-11-01
[patent_title] => 'Tape reel, recording tape cartridge, take-up reel, pullout member, and drive device having a recording tape wound therein'
[patent_app_type] => utility
[patent_app_number] => 12/015296
[patent_app_country] => US
[patent_app_date] => 2008-01-16
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/08/049/08049992.pdf
[firstpage_image] =>[orig_patent_app_number] => 12015296
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/015296 | Tape reel, recording tape cartridge, take-up reel, pullout member, and drive device having a recording tape wound therein | Jan 15, 2008 | Issued |
Array
(
[id] => 5341567
[patent_doc_number] => 20090180217
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-16
[patent_title] => 'MAGNETO-RESISTIVE EFFECT DEVICE OF THE CPP TYPE, AND MAGNETIC DISK SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 12/014575
[patent_app_country] => US
[patent_app_date] => 2008-01-15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/014575 | Magneto-resistive effect device of the CPP type, and magnetic disk system | Jan 14, 2008 | Issued |
Array
(
[id] => 4674611
[patent_doc_number] => 20080212239
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-09-04
[patent_title] => 'MAGNETIC HEAD AND MAGNETIC DISK SYSTEM HAVING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/014128
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[patent_app_date] => 2008-01-15
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[firstpage_image] =>[orig_patent_app_number] => 12014128
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/014128 | Magnetic head and magnetic disk system having a read sensor and a sensing current | Jan 14, 2008 | Issued |
Array
(
[id] => 338889
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[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-03-17
[patent_title] => 'Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory'
[patent_app_type] => utility
[patent_app_number] => 11/930699
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/930699 | Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory | Oct 30, 2007 | Issued |
Array
(
[id] => 8245878
[patent_doc_number] => 08203808
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-06-19
[patent_title] => 'Magneto-resistance effect element including free layer having multilayer constitution including magnetic body mixed with element having 4F electrons'
[patent_app_type] => utility
[patent_app_number] => 11/927486
[patent_app_country] => US
[patent_app_date] => 2007-10-29
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/08/203/08203808.pdf
[firstpage_image] =>[orig_patent_app_number] => 11927486
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/927486 | Magneto-resistance effect element including free layer having multilayer constitution including magnetic body mixed with element having 4F electrons | Oct 28, 2007 | Issued |