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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] => 7580083 [patent_doc_number] => 20110293966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPRODUCING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/115744 [patent_app_country] => US [patent_app_date] => 2011-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11368 [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/A1/0293/20110293966.pdf [firstpage_image] =>[orig_patent_app_number] => 13115744 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/115744
MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPRODUCING APPARATUS May 24, 2011 Abandoned
Array ( [id] => 9244982 [patent_doc_number] => 08609263 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-12-17 [patent_title] => 'Systems and methods for forming magnetic media with an underlayer' [patent_app_type] => utility [patent_app_number] => 13/112959 [patent_app_country] => US [patent_app_date] => 2011-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2072 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13112959 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/112959
Systems and methods for forming magnetic media with an underlayer May 19, 2011 Issued
Array ( [id] => 9254316 [patent_doc_number] => 08617727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-31 [patent_title] => 'Perpendicular magnetic recording medium' [patent_app_type] => utility [patent_app_number] => 13/106277 [patent_app_country] => US [patent_app_date] => 2011-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5635 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13106277 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/106277
Perpendicular magnetic recording medium May 11, 2011 Issued
Array ( [id] => 9216069 [patent_doc_number] => 08628868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-14 [patent_title] => 'Fluorinated polytetramethylene glycol (PTMG) with diepoxide endgroups as magnetic lubricants' [patent_app_type] => utility [patent_app_number] => 13/100871 [patent_app_country] => US [patent_app_date] => 2011-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3825 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13100871 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/100871
Fluorinated polytetramethylene glycol (PTMG) with diepoxide endgroups as magnetic lubricants May 3, 2011 Issued
Array ( [id] => 8649019 [patent_doc_number] => 20130034749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-07 [patent_title] => 'CYCLOPHOSPHAZENE COMPOUND, LUBRICANT COMPRISING SAME, AND MAGNETIC DISK' [patent_app_type] => utility [patent_app_number] => 13/641508 [patent_app_country] => US [patent_app_date] => 2011-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5886 [patent_no_of_claims] => 9 [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] => 13641508 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/641508
Cyclophosphazene compound, lubricant comprising same, and magnetic disk Apr 19, 2011 Issued
Array ( [id] => 8429968 [patent_doc_number] => 20120251843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'LUBRICANT COMPOSITIONS' [patent_app_type] => utility [patent_app_number] => 13/077747 [patent_app_country] => US [patent_app_date] => 2011-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4763 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 8 [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] => 13077747 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/077747
Lubricant compositions Mar 30, 2011 Issued
Array ( [id] => 8404634 [patent_doc_number] => 20120236694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'PATTERNED PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH ULTRATHIN OXIDE FILM AND REDUCED SWITCHING FIELD DISTRIBUTION' [patent_app_type] => utility [patent_app_number] => 13/049124 [patent_app_country] => US [patent_app_date] => 2011-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4686 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13049124 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/049124
Patterned perpendicular magnetic recording medium with ultrathin oxide film and reduced switching field distribution Mar 15, 2011 Issued
Array ( [id] => 8041903 [patent_doc_number] => 20120070692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-22 [patent_title] => 'Perpendicular Magnetic Disc' [patent_app_type] => utility [patent_app_number] => 13/048139 [patent_app_country] => US [patent_app_date] => 2011-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4821 [patent_no_of_claims] => 3 [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/A1/0070/20120070692.pdf [firstpage_image] =>[orig_patent_app_number] => 13048139 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/048139
Perpendicular magnetic disc Mar 14, 2011 Issued
Array ( [id] => 9749537 [patent_doc_number] => 08841008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-23 [patent_title] => 'Lubricant for heat assisted magnetic recording' [patent_app_type] => utility [patent_app_number] => 13/037226 [patent_app_country] => US [patent_app_date] => 2011-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3296 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13037226 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/037226
Lubricant for heat assisted magnetic recording Feb 27, 2011 Issued
Array ( [id] => 8950397 [patent_doc_number] => 20130196177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'PROTECTIVE FILM AND MAGNETIC RECORDING MEDIUM HAVING THE PROTECTIVE FILM' [patent_app_type] => utility [patent_app_number] => 13/816257 [patent_app_country] => US [patent_app_date] => 2011-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5951 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13816257 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/816257
Magnetic recording medium including an amorphous carbon protective film Feb 22, 2011 Issued
Array ( [id] => 5957598 [patent_doc_number] => 20110181984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-28 [patent_title] => 'MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING AND REPRODUCING APPARATUS, AND METHOD FOR MANUFACTURING MAGNETIC RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 13/010065 [patent_app_country] => US [patent_app_date] => 2011-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 14797 [patent_no_of_claims] => 10 [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/A1/0181/20110181984.pdf [firstpage_image] =>[orig_patent_app_number] => 13010065 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/010065
MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING AND REPRODUCING APPARATUS, AND METHOD FOR MANUFACTURING MAGNETIC RECORDING MEDIUM Jan 19, 2011 Abandoned
Array ( [id] => 6188471 [patent_doc_number] => 20110171495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'PERPENDICULAR MAGNETIC RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 12/987704 [patent_app_country] => US [patent_app_date] => 2011-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7588 [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/A1/0171/20110171495.pdf [firstpage_image] =>[orig_patent_app_number] => 12987704 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/987704
Perpendicular magnetic recording medium Jan 9, 2011 Issued
Array ( [id] => 8250626 [patent_doc_number] => 20120154948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'PERPENDICULAR MAGNETIC RECORDING MEDIA HAVING LOW MEDIUM NOISE AND SYSTEMS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/975197 [patent_app_country] => US [patent_app_date] => 2010-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 10196 [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/A1/0154/20120154948.pdf [firstpage_image] =>[orig_patent_app_number] => 12975197 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/975197
Perpendicular magnetic recording media having low medium noise and systems using the same Dec 20, 2010 Issued
Array ( [id] => 6080801 [patent_doc_number] => 20110143167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'Tilted Recording Media with L10 Magnetic Layer' [patent_app_type] => utility [patent_app_number] => 12/968086 [patent_app_country] => US [patent_app_date] => 2010-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3778 [patent_no_of_claims] => 1 [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/A1/0143/20110143167.pdf [firstpage_image] =>[orig_patent_app_number] => 12968086 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/968086
Tilted Recording Media with L10 Magnetic Layer Dec 13, 2010 Abandoned
Array ( [id] => 6118842 [patent_doc_number] => 20110076515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-31 [patent_title] => 'Low-Coupling Oxide Media (LCOM)' [patent_app_type] => utility [patent_app_number] => 12/963244 [patent_app_country] => US [patent_app_date] => 2010-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2949 [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/A1/0076/20110076515.pdf [firstpage_image] =>[orig_patent_app_number] => 12963244 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/963244
Low-coupling oxide media (LCOM) Dec 7, 2010 Issued
Array ( [id] => 5976478 [patent_doc_number] => 20110070464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'RECORDING MEDIUM AND SHEET' [patent_app_type] => utility [patent_app_number] => 12/952957 [patent_app_country] => US [patent_app_date] => 2010-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11208 [patent_no_of_claims] => 2 [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/A1/0070/20110070464.pdf [firstpage_image] =>[orig_patent_app_number] => 12952957 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/952957
RECORDING MEDIUM AND SHEET Nov 22, 2010 Abandoned
Array ( [id] => 8381696 [patent_doc_number] => 20120225323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-06 [patent_title] => 'Ag ALLOY THERMAL DIFFUSION CONTROL FILM FOR USE IN MAGNETIC RECORDING MEDIUM FOR HEAT-ASSISTED MAGNETIC RECORDING, MAGNETIC RECORDING MEDIUM FOR HEAT-ASSISTED MAGNETIC RECORDING, AND SPUTTERING TARGET' [patent_app_type] => utility [patent_app_number] => 13/509196 [patent_app_country] => US [patent_app_date] => 2010-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5732 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13509196 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/509196
Ag ALLOY THERMAL DIFFUSION CONTROL FILM FOR USE IN MAGNETIC RECORDING MEDIUM FOR HEAT-ASSISTED MAGNETIC RECORDING, MAGNETIC RECORDING MEDIUM FOR HEAT-ASSISTED MAGNETIC RECORDING, AND SPUTTERING TARGET Nov 16, 2010 Abandoned
Array ( [id] => 8171779 [patent_doc_number] => 20120107646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'PLANARIZED MAGNETIC RECORDING DISK WITH PRE-PATTERNED SURFACE FEATURES AND SECURE ADHESION OF PLANARIZING FILL MATERIAL AND METHOD FOR PLANARIZING THE DISK' [patent_app_type] => utility [patent_app_number] => 12/914647 [patent_app_country] => US [patent_app_date] => 2010-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5389 [patent_no_of_claims] => 30 [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/A1/0107/20120107646.pdf [firstpage_image] =>[orig_patent_app_number] => 12914647 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/914647
Planarized magnetic recording disk with pre-patterned surface features and secure adhesion of planarizing fill material and method for planarizing the disk Oct 27, 2010 Issued
Array ( [id] => 8124973 [patent_doc_number] => 20120087034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-12 [patent_title] => 'PERPENDICULAR MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/903135 [patent_app_country] => US [patent_app_date] => 2010-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 9762 [patent_no_of_claims] => 23 [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/A1/0087/20120087034.pdf [firstpage_image] =>[orig_patent_app_number] => 12903135 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/903135
Perpendicular magnetic recording medium and magnetic storage apparatus using the same Oct 11, 2010 Issued
Array ( [id] => 7711739 [patent_doc_number] => 08092930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-10 [patent_title] => 'Chromium nitride film layer' [patent_app_type] => utility [patent_app_number] => 12/899040 [patent_app_country] => US [patent_app_date] => 2010-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2453 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/092/08092930.pdf [firstpage_image] =>[orig_patent_app_number] => 12899040 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/899040
Chromium nitride film layer Oct 5, 2010 Issued
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