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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] => 7708601 [patent_doc_number] => 20120002323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'METHOD FOR INSPECTION OF MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING/REPRODUCING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/256575 [patent_app_country] => US [patent_app_date] => 2010-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7172 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13256575 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/256575
METHOD FOR INSPECTION OF MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING/REPRODUCING DEVICE Mar 15, 2010 Abandoned
Array ( [id] => 7696851 [patent_doc_number] => 20110229739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-22 [patent_title] => 'COMPOSITE MAGNETIC RECORDING MEDIA' [patent_app_type] => utility [patent_app_number] => 12/725369 [patent_app_country] => US [patent_app_date] => 2010-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 14653 [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/A1/0229/20110229739.pdf [firstpage_image] =>[orig_patent_app_number] => 12725369 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/725369
Composite magnetic recording media Mar 15, 2010 Issued
Array ( [id] => 4644166 [patent_doc_number] => 08021770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-20 [patent_title] => 'Perpendicular magnetic recording medium' [patent_app_type] => utility [patent_app_number] => 12/722565 [patent_app_country] => US [patent_app_date] => 2010-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3717 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/021/08021770.pdf [firstpage_image] =>[orig_patent_app_number] => 12722565 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/722565
Perpendicular magnetic recording medium Mar 11, 2010 Issued
Array ( [id] => 8469514 [patent_doc_number] => 08298691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-30 [patent_title] => 'Magnetic recording medium and magnetic recording and reproducing apparatus' [patent_app_type] => utility [patent_app_number] => 12/659407 [patent_app_country] => US [patent_app_date] => 2010-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 13449 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12659407 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/659407
Magnetic recording medium and magnetic recording and reproducing apparatus Mar 7, 2010 Issued
Array ( [id] => 8994679 [patent_doc_number] => 08518563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Covalently bound monolayer for a protective carbon overcoat' [patent_app_type] => utility [patent_app_number] => 12/711148 [patent_app_country] => US [patent_app_date] => 2010-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4843 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12711148 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/711148
Covalently bound monolayer for a protective carbon overcoat Feb 22, 2010 Issued
Array ( [id] => 6504556 [patent_doc_number] => 20100215992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'SINGLE-SIDED PERPENDICULAR MAGNETIC RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 12/709845 [patent_app_country] => US [patent_app_date] => 2010-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6128 [patent_no_of_claims] => 6 [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/A1/0215/20100215992.pdf [firstpage_image] =>[orig_patent_app_number] => 12709845 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/709845
SINGLE-SIDED PERPENDICULAR MAGNETIC RECORDING MEDIUM Feb 21, 2010 Abandoned
Array ( [id] => 8495726 [patent_doc_number] => 20120295134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'PERFLUOROPOLYETHER COMPOUND, MANUFACTURING METHOD THEREFOR, LUBRICANT CONTAINING SAID COMPOUND, AND MAGNETIC DISC' [patent_app_type] => utility [patent_app_number] => 13/575195 [patent_app_country] => US [patent_app_date] => 2010-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4325 [patent_no_of_claims] => 3 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13575195 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/575195
PERFLUOROPOLYETHER COMPOUND, MANUFACTURING METHOD THEREFOR, LUBRICANT CONTAINING SAID COMPOUND, AND MAGNETIC DISC Feb 9, 2010 Abandoned
Array ( [id] => 8858272 [patent_doc_number] => 08460806 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-11 [patent_title] => 'Magnetic tape cartridge' [patent_app_type] => utility [patent_app_number] => 12/700912 [patent_app_country] => US [patent_app_date] => 2010-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14383 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12700912 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/700912
Magnetic tape cartridge Feb 4, 2010 Issued
Array ( [id] => 6309384 [patent_doc_number] => 20100110581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'PERPENDICULAR MAGNETIC RECORDING DISK DRIVE WITH PATTERNED DISK HAVING CAPPING LAYER FOR SUPPRESSION OF SURFACE DIFFUSION OF TRENCH MATERIAL' [patent_app_type] => utility [patent_app_number] => 12/687187 [patent_app_country] => US [patent_app_date] => 2010-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5212 [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/A1/0110/20100110581.pdf [firstpage_image] =>[orig_patent_app_number] => 12687187 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/687187
Perpendicular magnetic recording disk drive with patterned disk having capping layer for suppression of surface diffusion of trench material Jan 13, 2010 Issued
Array ( [id] => 6080805 [patent_doc_number] => 20110143169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'PERPENDICULAR MAGNETIC RECORDING DISK WITH ORDERED NUCLEATION LAYER AND METHOD FOR MAKING THE DISK' [patent_app_type] => utility [patent_app_number] => 12/639975 [patent_app_country] => US [patent_app_date] => 2009-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6477 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0143/20110143169.pdf [firstpage_image] =>[orig_patent_app_number] => 12639975 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/639975
Perpendicular magnetic recording disk with ordered nucleation layer and method for making the disk Dec 15, 2009 Issued
Array ( [id] => 6445116 [patent_doc_number] => 20100104893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'Media for recording devices' [patent_app_type] => utility [patent_app_number] => 12/653808 [patent_app_country] => US [patent_app_date] => 2009-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2380 [patent_no_of_claims] => 18 [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/A1/0104/20100104893.pdf [firstpage_image] =>[orig_patent_app_number] => 12653808 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/653808
Media for recording devices Dec 13, 2009 Issued
Array ( [id] => 7580082 [patent_doc_number] => 20110293965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'LUBRICANT AND MAGNETIC DISK DEVICE USING SAME' [patent_app_type] => utility [patent_app_number] => 13/146078 [patent_app_country] => US [patent_app_date] => 2009-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2720 [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/A1/0293/20110293965.pdf [firstpage_image] =>[orig_patent_app_number] => 13146078 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/146078
LUBRICANT AND MAGNETIC DISK DEVICE USING SAME Dec 10, 2009 Abandoned
Array ( [id] => 8163766 [patent_doc_number] => 08173282 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-05-08 [patent_title] => 'Perpendicular magnetic recording medium with an ordering temperature reducing layer' [patent_app_type] => utility [patent_app_number] => 12/636604 [patent_app_country] => US [patent_app_date] => 2009-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5218 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/173/08173282.pdf [firstpage_image] =>[orig_patent_app_number] => 12636604 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/636604
Perpendicular magnetic recording medium with an ordering temperature reducing layer Dec 10, 2009 Issued
Array ( [id] => 6423948 [patent_doc_number] => 20100151277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING THE SAME AND MAGNETIC RECORDING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/635578 [patent_app_country] => US [patent_app_date] => 2009-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2969 [patent_no_of_claims] => 3 [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/A1/0151/20100151277.pdf [firstpage_image] =>[orig_patent_app_number] => 12635578 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/635578
MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING THE SAME AND MAGNETIC RECORDING APPARATUS Dec 9, 2009 Abandoned
Array ( [id] => 6579145 [patent_doc_number] => 20100129686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-27 [patent_title] => 'Magnetic recording medium for thermally assisted recording' [patent_app_type] => utility [patent_app_number] => 12/591454 [patent_app_country] => US [patent_app_date] => 2009-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3651 [patent_no_of_claims] => 9 [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/A1/0129/20100129686.pdf [firstpage_image] =>[orig_patent_app_number] => 12591454 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/591454
Magnetic recording medium for thermally assisted recording Nov 18, 2009 Issued
Array ( [id] => 7739804 [patent_doc_number] => 08105706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-31 [patent_title] => 'Master servo pattern printer' [patent_app_type] => utility [patent_app_number] => 12/620509 [patent_app_country] => US [patent_app_date] => 2009-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4072 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/105/08105706.pdf [firstpage_image] =>[orig_patent_app_number] => 12620509 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/620509
Master servo pattern printer Nov 16, 2009 Issued
Array ( [id] => 6001347 [patent_doc_number] => 20110117386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-19 [patent_title] => 'MEDIA LUBRICANT FOR HIGH TEMPERATURE APPLICATION' [patent_app_type] => utility [patent_app_number] => 12/618592 [patent_app_country] => US [patent_app_date] => 2009-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3343 [patent_no_of_claims] => 58 [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/A1/0117/20110117386.pdf [firstpage_image] =>[orig_patent_app_number] => 12618592 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/618592
Media lubricant for high temperature application Nov 12, 2009 Issued
Array ( [id] => 6423938 [patent_doc_number] => 20100151275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'L10-ORDERED FePt NANODOT ARRAY, METHOD OF MANUFACTURING THE SAME AND HIGH DENSITY MAGNETIC RECORDING MEDIUM USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/568406 [patent_app_country] => US [patent_app_date] => 2009-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3487 [patent_no_of_claims] => 13 [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/A1/0151/20100151275.pdf [firstpage_image] =>[orig_patent_app_number] => 12568406 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/568406
L10-ORDERED FePt NANODOT ARRAY, METHOD OF MANUFACTURING THE SAME AND HIGH DENSITY MAGNETIC RECORDING MEDIUM USING THE SAME Sep 27, 2009 Abandoned
Array ( [id] => 6458037 [patent_doc_number] => 20100190034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-29 [patent_title] => 'SURFACE TREATMENT, SURFACE-TREATED HEAD SLIDER OR MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING-REPRODUCING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/565514 [patent_app_country] => US [patent_app_date] => 2009-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 8791 [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/A1/0190/20100190034.pdf [firstpage_image] =>[orig_patent_app_number] => 12565514 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/565514
SURFACE TREATMENT, SURFACE-TREATED HEAD SLIDER OR MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING-REPRODUCING DEVICE Sep 22, 2009 Abandoned
Array ( [id] => 6297885 [patent_doc_number] => 20100067144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'Magnetic recording medium, magnetic recording and reproducing apparatus, and method for manufacturing magnetic recording medium' [patent_app_type] => utility [patent_app_number] => 12/585386 [patent_app_country] => US [patent_app_date] => 2009-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12397 [patent_no_of_claims] => 17 [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/A1/0067/20100067144.pdf [firstpage_image] =>[orig_patent_app_number] => 12585386 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/585386
Magnetic recording medium, magnetic recording and reproducing apparatus, and method for manufacturing magnetic recording medium Sep 13, 2009 Abandoned
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