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Tho Dac Ta

Examiner (ID: 1356, Phone: (571)272-2014 , Office: P/2831 )

Most Active Art Unit
2833
Art Unit(s)
2832, 2834, 2833, 2839, 2899, 2831, 3202
Total Applications
4021
Issued Applications
3531
Pending Applications
135
Abandoned Applications
354

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5403784 [patent_doc_number] => 20090239098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-24 [patent_title] => 'MAGNETIC HEAD AND METHOD FOR PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/408713 [patent_app_country] => US [patent_app_date] => 2009-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11386 [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/A1/0239/20090239098.pdf [firstpage_image] =>[orig_patent_app_number] => 12408713 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/408713
MAGNETIC HEAD AND METHOD FOR PRODUCING THE SAME Mar 21, 2009 Abandoned
Array ( [id] => 6537983 [patent_doc_number] => 20100124673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-20 [patent_title] => 'HIGH DENSITY MAGNETIC RECORDING FILM AND METHOD FOR MANUFACTURING THE SAME BY USING RAPID THERMAL ANNEALING TREATMENT' [patent_app_type] => utility [patent_app_number] => 12/408070 [patent_app_country] => US [patent_app_date] => 2009-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2727 [patent_no_of_claims] => 23 [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/A1/0124/20100124673.pdf [firstpage_image] =>[orig_patent_app_number] => 12408070 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/408070
HIGH DENSITY MAGNETIC RECORDING FILM AND METHOD FOR MANUFACTURING THE SAME BY USING RAPID THERMAL ANNEALING TREATMENT Mar 19, 2009 Abandoned
Array ( [id] => 8807473 [patent_doc_number] => 08445123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-21 [patent_title] => 'Lubricant for magnetic recording media, and magnetic recording medium using the lubricant' [patent_app_type] => utility [patent_app_number] => 12/407035 [patent_app_country] => US [patent_app_date] => 2009-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4709 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12407035 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/407035
Lubricant for magnetic recording media, and magnetic recording medium using the lubricant Mar 18, 2009 Issued
Array ( [id] => 6535503 [patent_doc_number] => 20100232062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'MAGNETIC RECORDING HEAD WITH MAGNETIC WALL ANGLE' [patent_app_type] => utility [patent_app_number] => 12/404579 [patent_app_country] => US [patent_app_date] => 2009-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 4878 [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/A1/0232/20100232062.pdf [firstpage_image] =>[orig_patent_app_number] => 12404579 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/404579
Magnetic recording head with magnetic wall angle Mar 15, 2009 Issued
Array ( [id] => 5301626 [patent_doc_number] => 20090296278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-03 [patent_title] => 'PERPENDICULAR MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/403215 [patent_app_country] => US [patent_app_date] => 2009-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7722 [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/A1/0296/20090296278.pdf [firstpage_image] =>[orig_patent_app_number] => 12403215 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/403215
Perpendicular magnetic recording medium and magnetic storage apparatus Mar 11, 2009 Issued
Array ( [id] => 4571725 [patent_doc_number] => 07824785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-02 [patent_title] => 'Perpendicular magnetic recording medium and magnetic storage apparatus' [patent_app_type] => utility [patent_app_number] => 12/403236 [patent_app_country] => US [patent_app_date] => 2009-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 8467 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/824/07824785.pdf [firstpage_image] =>[orig_patent_app_number] => 12403236 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/403236
Perpendicular magnetic recording medium and magnetic storage apparatus Mar 11, 2009 Issued
Array ( [id] => 4623943 [patent_doc_number] => 08003238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-23 [patent_title] => 'Structured material, magnetic recording medium utilizing the same, and magnetic recording/reproducing apparatus' [patent_app_type] => utility [patent_app_number] => 12/401677 [patent_app_country] => US [patent_app_date] => 2009-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3195 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/003/08003238.pdf [firstpage_image] =>[orig_patent_app_number] => 12401677 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/401677
Structured material, magnetic recording medium utilizing the same, and magnetic recording/reproducing apparatus Mar 10, 2009 Issued
Array ( [id] => 5500569 [patent_doc_number] => 20090161257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING THE SAME, AND MAGNETIC RECORDING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/400341 [patent_app_country] => US [patent_app_date] => 2009-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6173 [patent_no_of_claims] => 6 [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/A1/0161/20090161257.pdf [firstpage_image] =>[orig_patent_app_number] => 12400341 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/400341
MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING THE SAME, AND MAGNETIC RECORDING APPARATUS Mar 8, 2009 Abandoned
Array ( [id] => 5992846 [patent_doc_number] => 20110014499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'UV NANOIMPRINT METHOD, RESIN REPLICA MOLD AND METHOD FOR PRODUCING THE SAME, MAGNETIC RECORDING MEDIUM AND METHOD FOR PRODUCING THE SAME, AND MAGNETIC RECORDING/REPRODUCING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/921051 [patent_app_country] => US [patent_app_date] => 2009-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12494 [patent_no_of_claims] => 14 [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/A1/0014/20110014499.pdf [firstpage_image] =>[orig_patent_app_number] => 12921051 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/921051
UV NANOIMPRINT METHOD, RESIN REPLICA MOLD AND METHOD FOR PRODUCING THE SAME, MAGNETIC RECORDING MEDIUM AND METHOD FOR PRODUCING THE SAME, AND MAGNETIC RECORDING/REPRODUCING APPARATUS Mar 5, 2009 Abandoned
Array ( [id] => 6536042 [patent_doc_number] => 20100221580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'Granular Perpendicular Media Interlayer For A Storage Device' [patent_app_type] => utility [patent_app_number] => 12/395619 [patent_app_country] => US [patent_app_date] => 2009-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5631 [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/A1/0221/20100221580.pdf [firstpage_image] =>[orig_patent_app_number] => 12395619 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/395619
Granular perpendicular media interlayer for a storage device Feb 26, 2009 Issued
Array ( [id] => 8534619 [patent_doc_number] => 08310778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-13 [patent_title] => 'Dual actuator for a read-write data storage device' [patent_app_type] => utility [patent_app_number] => 12/391379 [patent_app_country] => US [patent_app_date] => 2009-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3455 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12391379 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/391379
Dual actuator for a read-write data storage device Feb 23, 2009 Issued
Array ( [id] => 5315760 [patent_doc_number] => 20090280358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-12 [patent_title] => 'PATTERNED MEDIUM AND METHOD OF PRODUCING PATTERNED MEDIUM' [patent_app_type] => utility [patent_app_number] => 12/371860 [patent_app_country] => US [patent_app_date] => 2009-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6211 [patent_no_of_claims] => 19 [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/A1/0280/20090280358.pdf [firstpage_image] =>[orig_patent_app_number] => 12371860 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/371860
PATTERNED MEDIUM AND METHOD OF PRODUCING PATTERNED MEDIUM Feb 15, 2009 Abandoned
Array ( [id] => 5390214 [patent_doc_number] => 20090207527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-20 [patent_title] => 'PERPENDICULAR MAGNETIC RECORDING MEDIUM, PERPENDICULAR MAGNETIC RECORDING DEVICE USING THE SAME, AND METHOD FOR MANUFACTURING PERPENDICULAR MAGNETIC RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 12/365186 [patent_app_country] => US [patent_app_date] => 2009-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3069 [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/A1/0207/20090207527.pdf [firstpage_image] =>[orig_patent_app_number] => 12365186 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/365186
Perpendicular magnetic recording medium Feb 3, 2009 Issued
Array ( [id] => 5378425 [patent_doc_number] => 20090190264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'Magnetoresistive element and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 12/320669 [patent_app_country] => US [patent_app_date] => 2009-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 15276 [patent_no_of_claims] => 19 [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/A1/0190/20090190264.pdf [firstpage_image] =>[orig_patent_app_number] => 12320669 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/320669
Magnetoresistive element and method of manufacturing the same Jan 29, 2009 Abandoned
Array ( [id] => 9027914 [patent_doc_number] => 08537502 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-09-17 [patent_title] => 'Method and system for providing a magnetic transducer having improved shield-to-shield spacing' [patent_app_type] => utility [patent_app_number] => 12/363525 [patent_app_country] => US [patent_app_date] => 2009-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3731 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12363525 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/363525
Method and system for providing a magnetic transducer having improved shield-to-shield spacing Jan 29, 2009 Issued
Array ( [id] => 5527045 [patent_doc_number] => 20090197122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-06 [patent_title] => 'PERPENDICULAR MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE DEVICE' [patent_app_type] => utility [patent_app_number] => 12/362677 [patent_app_country] => US [patent_app_date] => 2009-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5779 [patent_no_of_claims] => 12 [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/A1/0197/20090197122.pdf [firstpage_image] =>[orig_patent_app_number] => 12362677 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/362677
Perpendicular magnetic recording medium and magnetic storage device Jan 29, 2009 Issued
Array ( [id] => 6443630 [patent_doc_number] => 20100188773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-29 [patent_title] => 'Multiferroic Storage Medium' [patent_app_type] => utility [patent_app_number] => 12/361762 [patent_app_country] => US [patent_app_date] => 2009-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2206 [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/A1/0188/20100188773.pdf [firstpage_image] =>[orig_patent_app_number] => 12361762 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/361762
Multiferroic Storage Medium Jan 28, 2009 Abandoned
Array ( [id] => 9099276 [patent_doc_number] => 08563148 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-22 [patent_title] => 'Process for producing magnetic recording medium' [patent_app_type] => utility [patent_app_number] => 12/863366 [patent_app_country] => US [patent_app_date] => 2009-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 15594 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12863366 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/863366
Process for producing magnetic recording medium Jan 19, 2009 Issued
Array ( [id] => 6630190 [patent_doc_number] => 20100173176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-08 [patent_title] => 'Recording Media Having a Nanocomposite Protection Layer and Method of Making Same' [patent_app_type] => utility [patent_app_number] => 12/348443 [patent_app_country] => US [patent_app_date] => 2009-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2230 [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/A1/0173/20100173176.pdf [firstpage_image] =>[orig_patent_app_number] => 12348443 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/348443
Apparatus having a nanocomposite protection layer Jan 4, 2009 Issued
Array ( [id] => 8761638 [patent_doc_number] => 08422168 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-16 [patent_title] => 'Magnetic write head having a self-aligned side wrap-around shield with multi-angle slanted bump' [patent_app_type] => utility [patent_app_number] => 12/343709 [patent_app_country] => US [patent_app_date] => 2008-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 4824 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12343709 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/343709
Magnetic write head having a self-aligned side wrap-around shield with multi-angle slanted bump Dec 23, 2008 Issued
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