Search

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 numberTitle of the applicationFiling DateStatus
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 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_figures_cnt] => 10 [patent_no_of_words] => 11130 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [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/A1/0015/20090015965.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 [patent_figures_cnt] => 23 [patent_no_of_words] => 16437 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_figures_cnt] => 8 [patent_no_of_words] => 3954 [patent_no_of_claims] => 22 [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/A1/0180/20080180837.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 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_figures_cnt] => 4 [patent_no_of_words] => 3219 [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/A1/0185/20090185315.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 [patent_figures_cnt] => 4 [patent_no_of_words] => 1494 [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/A1/0185/20090185310.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 [patent_app_country] => US [patent_app_date] => 2008-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7185 [patent_no_of_claims] => 8 [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/A1/0191/20080191081.pdf [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 [patent_app_country] => US [patent_app_date] => 2008-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 21 [patent_no_of_words] => 8405 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_country] => US [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5106 [patent_no_of_claims] => 25 [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/A1/0180/20090180216.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 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 14355 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8247 [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/A1/0180/20090180217.pdf [firstpage_image] =>[orig_patent_app_number] => 12014575 [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 [patent_app_country] => US [patent_app_date] => 2008-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5257 [patent_no_of_claims] => 20 [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/A1/0212/20080212239.pdf [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 [patent_doc_number] => 07505234 [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 [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 62 [patent_no_of_words] => 23850 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/505/07505234.pdf [firstpage_image] =>[orig_patent_app_number] => 11930699 [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 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 8790 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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
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