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] => 9375395 [patent_doc_number] => 08679656 [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] => 13/059731 [patent_app_country] => US [patent_app_date] => 2009-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6111 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [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] => 13059731 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/059731
Lubricant and magnetic disk Sep 2, 2009 Issued
Array ( [id] => 6355231 [patent_doc_number] => 20100086809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-08 [patent_title] => 'PERPENDICULAR MAGNETIC RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 12/552407 [patent_app_country] => US [patent_app_date] => 2009-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5997 [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/A1/0086/20100086809.pdf [firstpage_image] =>[orig_patent_app_number] => 12552407 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/552407
Perpendicular magnetic recording medium Sep 1, 2009 Issued
Array ( [id] => 6367055 [patent_doc_number] => 20100079901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'PRODUCTION METHOD FOR MAGNETIC RECORDING MEDIA AND MAGNETIC RECORDING AND REPRODUCING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/550159 [patent_app_country] => US [patent_app_date] => 2009-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9396 [patent_no_of_claims] => 5 [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/A1/0079/20100079901.pdf [firstpage_image] =>[orig_patent_app_number] => 12550159 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/550159
PRODUCTION METHOD FOR MAGNETIC RECORDING MEDIA AND MAGNETIC RECORDING AND REPRODUCING APPARATUS Aug 27, 2009 Abandoned
Array ( [id] => 8351774 [patent_doc_number] => 08247095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-21 [patent_title] => 'Energy assisted discrete track media with heat sink' [patent_app_type] => utility [patent_app_number] => 12/545692 [patent_app_country] => US [patent_app_date] => 2009-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 4154 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12545692 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/545692
Energy assisted discrete track media with heat sink Aug 20, 2009 Issued
Array ( [id] => 7502633 [patent_doc_number] => 08034472 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'Magnetic recording medium, method of manufacturing the same, and magnetic recording/reproducing apparatus' [patent_app_type] => utility [patent_app_number] => 12/542372 [patent_app_country] => US [patent_app_date] => 2009-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9559 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/034/08034472.pdf [firstpage_image] =>[orig_patent_app_number] => 12542372 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/542372
Magnetic recording medium, method of manufacturing the same, and magnetic recording/reproducing apparatus Aug 16, 2009 Issued
Array ( [id] => 7502632 [patent_doc_number] => 08034471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'Magnetic recording medium, method of manufacturing magnetic recording medium and magnetic recording reproducing apparatus' [patent_app_type] => utility [patent_app_number] => 12/536225 [patent_app_country] => US [patent_app_date] => 2009-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 9601 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/034/08034471.pdf [firstpage_image] =>[orig_patent_app_number] => 12536225 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/536225
Magnetic recording medium, method of manufacturing magnetic recording medium and magnetic recording reproducing apparatus Aug 4, 2009 Issued
Array ( [id] => 4618891 [patent_doc_number] => 07998607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-16 [patent_title] => 'Partially-oxidized cap layer for hard disk drive magnetic media' [patent_app_type] => utility [patent_app_number] => 12/533654 [patent_app_country] => US [patent_app_date] => 2009-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2946 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/998/07998607.pdf [firstpage_image] =>[orig_patent_app_number] => 12533654 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/533654
Partially-oxidized cap layer for hard disk drive magnetic media Jul 30, 2009 Issued
Array ( [id] => 6373850 [patent_doc_number] => 20100081012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'PERPENDICULAR MEDIA WITH Cr-DOPED Fe-ALLOY-CONTAINING SOFT UNDERLAYER (SUL) FOR IMPROVED CORROSION PERFORMANCE' [patent_app_type] => utility [patent_app_number] => 12/510114 [patent_app_country] => US [patent_app_date] => 2009-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4543 [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/A1/0081/20100081012.pdf [firstpage_image] =>[orig_patent_app_number] => 12510114 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/510114
Perpendicular media with Cr-doped Fe-alloy-containing soft underlayer (SUL) Jul 26, 2009 Issued
Array ( [id] => 6516046 [patent_doc_number] => 20100014191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-21 [patent_title] => 'PERPENDICULAR MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPRODUCTION APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/501030 [patent_app_country] => US [patent_app_date] => 2009-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6465 [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/A1/0014/20100014191.pdf [firstpage_image] =>[orig_patent_app_number] => 12501030 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/501030
PERPENDICULAR MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPRODUCTION APPARATUS Jul 9, 2009 Abandoned
Array ( [id] => 6473285 [patent_doc_number] => 20100007988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'MAGNETIC RECORDING MEDIUM AND INFORMATION STORAGE APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/497819 [patent_app_country] => US [patent_app_date] => 2009-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8326 [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] => publications/A1/0007/20100007988.pdf [firstpage_image] =>[orig_patent_app_number] => 12497819 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/497819
Magnetic recording medium and information storage apparatus Jul 5, 2009 Issued
Array ( [id] => 4494433 [patent_doc_number] => 07947385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-24 [patent_title] => 'Magnetic storage medium and information storage device' [patent_app_type] => utility [patent_app_number] => 12/496299 [patent_app_country] => US [patent_app_date] => 2009-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7360 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/947/07947385.pdf [firstpage_image] =>[orig_patent_app_number] => 12496299 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/496299
Magnetic storage medium and information storage device Jun 30, 2009 Issued
Array ( [id] => 6291565 [patent_doc_number] => 20100159280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-24 [patent_title] => 'PERPENDICULAR MAGNETIC RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 12/487550 [patent_app_country] => US [patent_app_date] => 2009-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3177 [patent_no_of_claims] => 15 [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/A1/0159/20100159280.pdf [firstpage_image] =>[orig_patent_app_number] => 12487550 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/487550
Perpendicular magnetic recording medium Jun 17, 2009 Issued
Array ( [id] => 5301628 [patent_doc_number] => 20090296280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-03 [patent_title] => 'MASTER RECORDING MEDIUM HAVING IMPROVED MAGNETIC TRANSFER PERFORMANCE' [patent_app_type] => utility [patent_app_number] => 12/472441 [patent_app_country] => US [patent_app_date] => 2009-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2751 [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/A1/0296/20090296280.pdf [firstpage_image] =>[orig_patent_app_number] => 12472441 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/472441
Recording device May 26, 2009 Issued
Array ( [id] => 6373078 [patent_doc_number] => 20100300884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'ELECTRO-DEPOSITED PASSIVATION COATINGS FOR PATTERNED MEDIA' [patent_app_type] => utility [patent_app_number] => 12/472288 [patent_app_country] => US [patent_app_date] => 2009-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2704 [patent_no_of_claims] => 22 [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/A1/0300/20100300884.pdf [firstpage_image] =>[orig_patent_app_number] => 12472288 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/472288
ELECTRO-DEPOSITED PASSIVATION COATINGS FOR PATTERNED MEDIA May 25, 2009 Abandoned
Array ( [id] => 8199576 [patent_doc_number] => 08187452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-29 [patent_title] => 'Method and system for magnetic recording media' [patent_app_type] => utility [patent_app_number] => 12/431705 [patent_app_country] => US [patent_app_date] => 2009-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 6381 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/187/08187452.pdf [firstpage_image] =>[orig_patent_app_number] => 12431705 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/431705
Method and system for magnetic recording media Apr 27, 2009 Issued
Array ( [id] => 5479908 [patent_doc_number] => 20090202865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-13 [patent_title] => 'MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/431671 [patent_app_country] => US [patent_app_date] => 2009-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10201 [patent_no_of_claims] => 8 [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/A1/0202/20090202865.pdf [firstpage_image] =>[orig_patent_app_number] => 12431671 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/431671
Magnetic recording medium and method of manufacturing the same Apr 27, 2009 Issued
Array ( [id] => 6493833 [patent_doc_number] => 20100259846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-14 [patent_title] => 'SYSTEM, METHOD AND APPARATUS FOR STRAIN-ASSISTED MAGNETIC RECORDING FOR CONTROLLING SWITCHING FIELD AND TIGHTENING SWITCHING FIELD DISTRIBUTION IN BIT PATTERNED MEDIA' [patent_app_type] => utility [patent_app_number] => 12/423258 [patent_app_country] => US [patent_app_date] => 2009-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3180 [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/A1/0259/20100259846.pdf [firstpage_image] =>[orig_patent_app_number] => 12423258 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/423258
System, method and apparatus for strain-assisted magnetic recording for controlling switching field and tightening switching field distribution in bit patterned media Apr 13, 2009 Issued
Array ( [id] => 177622 [patent_doc_number] => 07655329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-02 [patent_title] => 'Patterned magnetic recording media, stamper for manufacture of patterned magnetic recording media, method of manufacturing patterned magnetic recording media, and magnetic recording/reproduction apparatus' [patent_app_type] => utility [patent_app_number] => 12/419052 [patent_app_country] => US [patent_app_date] => 2009-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 9573 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/655/07655329.pdf [firstpage_image] =>[orig_patent_app_number] => 12419052 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/419052
Patterned magnetic recording media, stamper for manufacture of patterned magnetic recording media, method of manufacturing patterned magnetic recording media, and magnetic recording/reproduction apparatus Apr 5, 2009 Issued
Array ( [id] => 9183596 [patent_doc_number] => 08623528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-07 [patent_title] => 'Method of manufacturing perpendicular magnetic recording medium and perpendicular magnetic recording medium' [patent_app_type] => utility [patent_app_number] => 12/934975 [patent_app_country] => US [patent_app_date] => 2009-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5776 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12934975 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/934975
Method of manufacturing perpendicular magnetic recording medium and perpendicular magnetic recording medium Mar 24, 2009 Issued
Array ( [id] => 9413225 [patent_doc_number] => 08697261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-15 [patent_title] => 'Perpendicular magnetic recording medium' [patent_app_type] => utility [patent_app_number] => 12/934979 [patent_app_country] => US [patent_app_date] => 2009-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6753 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12934979 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/934979
Perpendicular magnetic recording medium Mar 24, 2009 Issued
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