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] => 6325429 [patent_doc_number] => 20020197515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-26 [patent_title] => 'Magnetic recording medium and manufacturing method thereof' [patent_app_type] => new [patent_app_number] => 10/077880 [patent_app_country] => US [patent_app_date] => 2002-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3995 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0197/20020197515.pdf [firstpage_image] =>[orig_patent_app_number] => 10077880 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/077880
Magnetic recording medium and manufacturing method thereof Feb 19, 2002 Issued
Array ( [id] => 6325425 [patent_doc_number] => 20020197514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-26 [patent_title] => 'Perpendicular magnetic recording media, manufacturing process of the same, and magnetic storage apparatus using the same' [patent_app_type] => new [patent_app_number] => 10/076655 [patent_app_country] => US [patent_app_date] => 2002-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5205 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0197/20020197514.pdf [firstpage_image] =>[orig_patent_app_number] => 10076655 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/076655
Perpendicular magnetic recording media, manufacturing process of the same, and magnetic storage apparatus using the same Feb 18, 2002 Issued
Array ( [id] => 435704 [patent_doc_number] => 07261958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-28 [patent_title] => 'Magnetic recording medium and magnetic recording system using the same' [patent_app_type] => utility [patent_app_number] => 10/067333 [patent_app_country] => US [patent_app_date] => 2002-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 8696 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/261/07261958.pdf [firstpage_image] =>[orig_patent_app_number] => 10067333 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/067333
Magnetic recording medium and magnetic recording system using the same Feb 6, 2002 Issued
Array ( [id] => 7462081 [patent_doc_number] => 20040053075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-18 [patent_title] => 'Permanent magnet and method for preparation thereof' [patent_app_type] => new [patent_app_number] => 10/451906 [patent_app_country] => US [patent_app_date] => 2003-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10692 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20040053075.pdf [firstpage_image] =>[orig_patent_app_number] => 10451906 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/451906
Permanent magnet and method for preparation thereof Feb 5, 2002 Issued
Array ( [id] => 6778380 [patent_doc_number] => 20030049461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'Magnetic recording medium and magnetic storage apparatus' [patent_app_type] => new [patent_app_number] => 10/068662 [patent_app_country] => US [patent_app_date] => 2002-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9653 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0049/20030049461.pdf [firstpage_image] =>[orig_patent_app_number] => 10068662 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/068662
Magnetic recording medium and magnetic storage apparatus Feb 5, 2002 Issued
Array ( [id] => 6464829 [patent_doc_number] => 20020150795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-17 [patent_title] => 'Magnetic recording medium, its production process and magnetic recording device' [patent_app_type] => new [patent_app_number] => 10/068556 [patent_app_country] => US [patent_app_date] => 2002-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8951 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0150/20020150795.pdf [firstpage_image] =>[orig_patent_app_number] => 10068556 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/068556
Magnetic recording medium, its production process and magnetic recording device Feb 5, 2002 Issued
Array ( [id] => 1059340 [patent_doc_number] => 06852430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-08 [patent_title] => 'Magnetic thin film media with a pre-seed layer of CrTi' [patent_app_type] => utility [patent_app_number] => 10/059780 [patent_app_country] => US [patent_app_date] => 2002-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3982 [patent_no_of_claims] => 9 [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/06/852/06852430.pdf [firstpage_image] =>[orig_patent_app_number] => 10059780 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/059780
Magnetic thin film media with a pre-seed layer of CrTi Jan 28, 2002 Issued
Array ( [id] => 5985502 [patent_doc_number] => 20020098390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-25 [patent_title] => 'Laminated magnetic recording media with antiferromagnetically coupled layer as one of the individual magnetic layers in the laminate' [patent_app_type] => new [patent_app_number] => 10/059527 [patent_app_country] => US [patent_app_date] => 2002-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6725 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0098/20020098390.pdf [firstpage_image] =>[orig_patent_app_number] => 10059527 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/059527
Laminated magnetic recording media with antiferromagnetically coupled layer as one of the individual magnetic layers in the laminate Jan 28, 2002 Issued
Array ( [id] => 6157251 [patent_doc_number] => 20020146594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-10 [patent_title] => 'Magnetic recording medium and production method thereof and magenetic recording device' [patent_app_type] => new [patent_app_number] => 10/052357 [patent_app_country] => US [patent_app_date] => 2002-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7851 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0146/20020146594.pdf [firstpage_image] =>[orig_patent_app_number] => 10052357 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/052357
Magnetic recording medium and production method thereof and magenetic recording device Jan 22, 2002 Abandoned
Array ( [id] => 1085493 [patent_doc_number] => 06830837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-12-14 [patent_title] => 'Magnetic recording medium and magnetic recording apparatus' [patent_app_type] => B2 [patent_app_number] => 10/046987 [patent_app_country] => US [patent_app_date] => 2002-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 12730 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/830/06830837.pdf [firstpage_image] =>[orig_patent_app_number] => 10046987 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/046987
Magnetic recording medium and magnetic recording apparatus Jan 16, 2002 Issued
Array ( [id] => 6658674 [patent_doc_number] => 20030134150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-17 [patent_title] => 'Antiferromagnetically coupled (AFC) media with flash CR interlayer between top magnetic layer and S2 magnetic layer' [patent_app_type] => new [patent_app_number] => 10/052003 [patent_app_country] => US [patent_app_date] => 2002-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1444 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0134/20030134150.pdf [firstpage_image] =>[orig_patent_app_number] => 10052003 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/052003
Antiferromagnetically coupled (AFC) media with flash CR interlayer between top magnetic layer and S2 magnetic layer Jan 15, 2002 Abandoned
Array ( [id] => 6175243 [patent_doc_number] => 20020155322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-24 [patent_title] => 'Magnetic recording medium' [patent_app_type] => new [patent_app_number] => 10/042793 [patent_app_country] => US [patent_app_date] => 2002-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7997 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0155/20020155322.pdf [firstpage_image] =>[orig_patent_app_number] => 10042793 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/042793
Magnetic recording medium Jan 8, 2002 Abandoned
Array ( [id] => 5858767 [patent_doc_number] => 20020122961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-05 [patent_title] => 'Perpendicular magnetic thin film for ultrahigh density recording' [patent_app_type] => new [patent_app_number] => 10/038604 [patent_app_country] => US [patent_app_date] => 2002-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4443 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0122/20020122961.pdf [firstpage_image] =>[orig_patent_app_number] => 10038604 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/038604
Perpendicular magnetic thin film for ultrahigh density recording Jan 7, 2002 Issued
Array ( [id] => 1235116 [patent_doc_number] => 06689497 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-10 [patent_title] => 'Stabilized AFC magnetic recording media with reduced lattice mismatch between spacer layer(s) and magnetic layers' [patent_app_type] => B1 [patent_app_number] => 10/035432 [patent_app_country] => US [patent_app_date] => 2002-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5312 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/689/06689497.pdf [firstpage_image] =>[orig_patent_app_number] => 10035432 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/035432
Stabilized AFC magnetic recording media with reduced lattice mismatch between spacer layer(s) and magnetic layers Jan 3, 2002 Issued
Array ( [id] => 654407 [patent_doc_number] => 07108926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-19 [patent_title] => 'Perpendicular magnetic recording medium' [patent_app_type] => utility [patent_app_number] => 10/029701 [patent_app_country] => US [patent_app_date] => 2001-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3520 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/108/07108926.pdf [firstpage_image] =>[orig_patent_app_number] => 10029701 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/029701
Perpendicular magnetic recording medium Dec 30, 2001 Issued
Array ( [id] => 993457 [patent_doc_number] => 06916556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-12 [patent_title] => 'Perpendicular magnetic recording medium' [patent_app_type] => utility [patent_app_number] => 10/032103 [patent_app_country] => US [patent_app_date] => 2001-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2444 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/916/06916556.pdf [firstpage_image] =>[orig_patent_app_number] => 10032103 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/032103
Perpendicular magnetic recording medium Dec 30, 2001 Issued
Array ( [id] => 13223 [patent_doc_number] => 07803471 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-09-28 [patent_title] => 'Magnetic tape, its cleaning method, and optical servotrack forming/cleaning apparatus' [patent_app_type] => utility [patent_app_number] => 10/343432 [patent_app_country] => US [patent_app_date] => 2001-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 18705 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/803/07803471.pdf [firstpage_image] =>[orig_patent_app_number] => 10343432 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/343432
Magnetic tape, its cleaning method, and optical servotrack forming/cleaning apparatus Dec 27, 2001 Issued
Array ( [id] => 5786724 [patent_doc_number] => 20020160234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-31 [patent_title] => 'Magnetic recording medium, production process and apparatus thereof, and magnetic recording and reproducing apparatus' [patent_app_type] => new [patent_app_number] => 10/029153 [patent_app_country] => US [patent_app_date] => 2001-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 19825 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0160/20020160234.pdf [firstpage_image] =>[orig_patent_app_number] => 10029153 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/029153
Magnetic recording medium, production process and apparatus thereof, and magnetic recording and reproducing apparatus Dec 27, 2001 Issued
Array ( [id] => 5858766 [patent_doc_number] => 20020122960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-05 [patent_title] => 'Magnetic recording medium, production process thereof, magnetic recording and reproducing apparatus, and medium substrate' [patent_app_type] => new [patent_app_number] => 10/026842 [patent_app_country] => US [patent_app_date] => 2001-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8291 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0122/20020122960.pdf [firstpage_image] =>[orig_patent_app_number] => 10026842 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/026842
Magnetic recording medium, production process thereof, magnetic recording and reproducing apparatus, and medium substrate Dec 26, 2001 Issued
Array ( [id] => 1322893 [patent_doc_number] => 06602621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-08-05 [patent_title] => 'Magnetic recording medium, method for producing the same, and magnetic storage apparatus' [patent_app_type] => B2 [patent_app_number] => 10/026636 [patent_app_country] => US [patent_app_date] => 2001-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 20943 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/602/06602621.pdf [firstpage_image] =>[orig_patent_app_number] => 10026636 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/026636
Magnetic recording medium, method for producing the same, and magnetic storage apparatus Dec 26, 2001 Issued
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