Search

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] => 8398084 [patent_doc_number] => 08268462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Hybrid grain boundary additives' [patent_app_type] => utility [patent_app_number] => 12/341245 [patent_app_country] => US [patent_app_date] => 2008-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3138 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12341245 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/341245
Hybrid grain boundary additives Dec 21, 2008 Issued
Array ( [id] => 6410577 [patent_doc_number] => 20100149689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'Thin film magnetic head having a pair of magnetic layers whose magnetization is controlled by shield layer including amorphous layer' [patent_app_type] => utility [patent_app_number] => 12/314464 [patent_app_country] => US [patent_app_date] => 2008-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11805 [patent_no_of_claims] => 16 [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/A1/0149/20100149689.pdf [firstpage_image] =>[orig_patent_app_number] => 12314464 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/314464
Thin film magnetic head having a pair of magnetic layers whose magnetization is controlled by shield layer including amorphous layer Dec 10, 2008 Abandoned
Array ( [id] => 6420130 [patent_doc_number] => 20100142099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-10 [patent_title] => 'LOW RESISTANCE TUNNEL MAGNETORESISTANCE (TMR) STRUCTURE' [patent_app_type] => utility [patent_app_number] => 12/332010 [patent_app_country] => US [patent_app_date] => 2008-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5721 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0142/20100142099.pdf [firstpage_image] =>[orig_patent_app_number] => 12332010 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/332010
Low resistance tunnel magnetoresistance (TMR) structure Dec 9, 2008 Issued
Array ( [id] => 5574037 [patent_doc_number] => 20090141398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-04 [patent_title] => 'MAGNETIC HEAD AND STORAGE APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/327060 [patent_app_country] => US [patent_app_date] => 2008-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3855 [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/A1/0141/20090141398.pdf [firstpage_image] =>[orig_patent_app_number] => 12327060 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/327060
MAGNETIC HEAD AND STORAGE APPARATUS Dec 2, 2008 Abandoned
Array ( [id] => 5544143 [patent_doc_number] => 20090154020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-18 [patent_title] => 'Method of manufacturing magnetic head slider' [patent_app_type] => utility [patent_app_number] => 12/292809 [patent_app_country] => US [patent_app_date] => 2008-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 9154 [patent_no_of_claims] => 15 [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/A1/0154/20090154020.pdf [firstpage_image] =>[orig_patent_app_number] => 12292809 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/292809
Method of manufacturing magnetic head slider Nov 25, 2008 Issued
Array ( [id] => 9061224 [patent_doc_number] => 08547667 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-10-01 [patent_title] => 'Method and system for providing a hard bias structure in a magnetic recording transducer' [patent_app_type] => utility [patent_app_number] => 12/324735 [patent_app_country] => US [patent_app_date] => 2008-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5169 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12324735 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/324735
Method and system for providing a hard bias structure in a magnetic recording transducer Nov 25, 2008 Issued
Array ( [id] => 7510518 [patent_doc_number] => 20110256425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-20 [patent_title] => 'LUBRICATING FILM, MAGNETIC DISK AND MAGNETIC HEAD' [patent_app_type] => utility [patent_app_number] => 13/129446 [patent_app_country] => US [patent_app_date] => 2008-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7902 [patent_no_of_claims] => 13 [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/A1/0256/20110256425.pdf [firstpage_image] =>[orig_patent_app_number] => 13129446 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/129446
LUBRICATING FILM, MAGNETIC DISK AND MAGNETIC HEAD Nov 18, 2008 Abandoned
Array ( [id] => 9375394 [patent_doc_number] => 08679655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-25 [patent_title] => 'Lubricant and magnetic disk' [patent_app_type] => utility [patent_app_number] => 12/734699 [patent_app_country] => US [patent_app_date] => 2008-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3347 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12734699 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/734699
Lubricant and magnetic disk Nov 17, 2008 Issued
Array ( [id] => 5420948 [patent_doc_number] => 20090147403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'Perpendicular magnetic recording medium and magnetic recording system' [patent_app_type] => utility [patent_app_number] => 12/313292 [patent_app_country] => US [patent_app_date] => 2008-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8906 [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/A1/0147/20090147403.pdf [firstpage_image] =>[orig_patent_app_number] => 12313292 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/313292
Perpendicular magnetic recording medium and magnetic recording system Nov 17, 2008 Abandoned
Array ( [id] => 6537940 [patent_doc_number] => 20100124671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-20 [patent_title] => 'LOW COUPLING OXIDE MEDIA (LCOM)' [patent_app_type] => utility [patent_app_number] => 12/272662 [patent_app_country] => US [patent_app_date] => 2008-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2911 [patent_no_of_claims] => 21 [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/A1/0124/20100124671.pdf [firstpage_image] =>[orig_patent_app_number] => 12272662 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/272662
Low coupling oxide media (LCOM) Nov 16, 2008 Issued
Array ( [id] => 5484096 [patent_doc_number] => 20090273861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-05 [patent_title] => 'MANUFACTURING METHOD OF MAGNETIC RECORDING MEDIUM, THE MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING AND REPRODUCING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/272461 [patent_app_country] => US [patent_app_date] => 2008-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5463 [patent_no_of_claims] => 13 [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/A1/0273/20090273861.pdf [firstpage_image] =>[orig_patent_app_number] => 12272461 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/272461
Manufacturing method of magnetic recording medium, the magnetic recording medium, and magnetic recording and reproducing apparatus Nov 16, 2008 Issued
Array ( [id] => 5271347 [patent_doc_number] => 20090075123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'LUBRICANT FOR THIN FILM STORAGE MEDIA' [patent_app_type] => utility [patent_app_number] => 12/269191 [patent_app_country] => US [patent_app_date] => 2008-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4596 [patent_no_of_claims] => 5 [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/A1/0075/20090075123.pdf [firstpage_image] =>[orig_patent_app_number] => 12269191 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/269191
LUBRICANT FOR THIN FILM STORAGE MEDIA Nov 11, 2008 Abandoned
Array ( [id] => 5409882 [patent_doc_number] => 20090123781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'METHOD FOR MANUFACTURING MAGNETIC RECORDING MEDIA' [patent_app_type] => utility [patent_app_number] => 12/268047 [patent_app_country] => US [patent_app_date] => 2008-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6145 [patent_no_of_claims] => 12 [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/A1/0123/20090123781.pdf [firstpage_image] =>[orig_patent_app_number] => 12268047 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/268047
METHOD FOR MANUFACTURING MAGNETIC RECORDING MEDIA Nov 9, 2008 Abandoned
Array ( [id] => 5330482 [patent_doc_number] => 20090110959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'MAGNETIC RECORDING MEDIUM FOR THERMALLY ASSISTED RECORDING' [patent_app_type] => utility [patent_app_number] => 12/261014 [patent_app_country] => US [patent_app_date] => 2008-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4161 [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/A1/0110/20090110959.pdf [firstpage_image] =>[orig_patent_app_number] => 12261014 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/261014
Magnetic recording medium for thermally assisted recording Oct 28, 2008 Issued
Array ( [id] => 5263452 [patent_doc_number] => 20090116137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-07 [patent_title] => 'Perpendicular magnetic recording medium and magnetic storage apparatus using the same' [patent_app_type] => utility [patent_app_number] => 12/288598 [patent_app_country] => US [patent_app_date] => 2008-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11078 [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/A1/0116/20090116137.pdf [firstpage_image] =>[orig_patent_app_number] => 12288598 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/288598
Perpendicular magnetic recording medium and magnetic storage apparatus using the same Oct 20, 2008 Abandoned
Array ( [id] => 6497050 [patent_doc_number] => 20100209740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'PERPENDICULAR MAGNETIC RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 12/666561 [patent_app_country] => US [patent_app_date] => 2008-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11317 [patent_no_of_claims] => 11 [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/A1/0209/20100209740.pdf [firstpage_image] =>[orig_patent_app_number] => 12666561 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/666561
Perpendicular magnetic recording medium Sep 25, 2008 Issued
12/239321 METHOD AND SYSTEM FOR PROVIDING A MAGNETIC RECORDING TRANSDUCER HAVING SIDE SHIELDS Sep 25, 2008 Abandoned
Array ( [id] => 9626180 [patent_doc_number] => 08795857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-05 [patent_title] => 'Perpendicular magnetic recording medium and manufacturing method of the same' [patent_app_type] => utility [patent_app_number] => 12/665271 [patent_app_country] => US [patent_app_date] => 2008-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4157 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12665271 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/665271
Perpendicular magnetic recording medium and manufacturing method of the same Sep 23, 2008 Issued
Array ( [id] => 5992845 [patent_doc_number] => 20110014498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'MAGNETIC DISK AND METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/666552 [patent_app_country] => US [patent_app_date] => 2008-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6397 [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/A1/0014/20110014498.pdf [firstpage_image] =>[orig_patent_app_number] => 12666552 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/666552
Magnetic disk and method of manufacturing the same Sep 23, 2008 Issued
Array ( [id] => 6605860 [patent_doc_number] => 20100323221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'MAGNETIC DISK AND MAGNETIC DISK MANUFACTURING METHOD' [patent_app_type] => utility [patent_app_number] => 12/666555 [patent_app_country] => US [patent_app_date] => 2008-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7904 [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/A1/0323/20100323221.pdf [firstpage_image] =>[orig_patent_app_number] => 12666555 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/666555
Magnetic disk and magnetic disk manufacturing method Sep 18, 2008 Issued
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