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] => 1129774 [patent_doc_number] => 06787251 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-09-07 [patent_title] => 'Recording medium with a varying composition underlayer' [patent_app_type] => B1 [patent_app_number] => 10/211331 [patent_app_country] => US [patent_app_date] => 2002-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4501 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/787/06787251.pdf [firstpage_image] =>[orig_patent_app_number] => 10211331 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/211331
Recording medium with a varying composition underlayer Aug 4, 2002 Issued
Array ( [id] => 6860790 [patent_doc_number] => 20030091798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-15 [patent_title] => 'Layered thin-film media for perpendicular magnetic recording' [patent_app_type] => new [patent_app_number] => 10/207698 [patent_app_country] => US [patent_app_date] => 2002-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3255 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0091/20030091798.pdf [firstpage_image] =>[orig_patent_app_number] => 10207698 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/207698
Layered thin-film media for perpendicular magnetic recording Jul 28, 2002 Issued
Array ( [id] => 6744842 [patent_doc_number] => 20030022025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-30 [patent_title] => 'Magnetic recording medium and magnetic recording apparatus using the same' [patent_app_type] => new [patent_app_number] => 10/202875 [patent_app_country] => US [patent_app_date] => 2002-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12492 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0022/20030022025.pdf [firstpage_image] =>[orig_patent_app_number] => 10202875 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/202875
Magnetic recording medium and magnetic recording apparatus using the same Jul 25, 2002 Issued
Array ( [id] => 6787427 [patent_doc_number] => 20030138666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-24 [patent_title] => 'Magnetic recording medium and magnetic storage device' [patent_app_type] => new [patent_app_number] => 10/196639 [patent_app_country] => US [patent_app_date] => 2002-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4968 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0138/20030138666.pdf [firstpage_image] =>[orig_patent_app_number] => 10196639 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/196639
Magnetic recording medium and magnetic storage device Jul 15, 2002 Abandoned
Array ( [id] => 7431064 [patent_doc_number] => 20040001974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-01 [patent_title] => 'Magnetically stable particulate magnetic recording medium having high signal-to noise ratio and method of assessing magnetic stability thereof' [patent_app_type] => new [patent_app_number] => 10/186126 [patent_app_country] => US [patent_app_date] => 2002-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5923 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20040001974.pdf [firstpage_image] =>[orig_patent_app_number] => 10186126 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/186126
Magnetically stable particulate magnetic recording medium having high signal-to noise ratio and method of assessing magnetic stability thereof Jun 27, 2002 Abandoned
Array ( [id] => 6825083 [patent_doc_number] => 20030235705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-25 [patent_title] => 'Composite magnetic material' [patent_app_type] => new [patent_app_number] => 10/177751 [patent_app_country] => US [patent_app_date] => 2002-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1826 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0235/20030235705.pdf [firstpage_image] =>[orig_patent_app_number] => 10177751 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/177751
Composite magnetic material Jun 23, 2002 Abandoned
Array ( [id] => 6688159 [patent_doc_number] => 20030031884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-13 [patent_title] => 'Cleaning tape' [patent_app_type] => new [patent_app_number] => 10/171730 [patent_app_country] => US [patent_app_date] => 2002-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7540 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20030031884.pdf [firstpage_image] =>[orig_patent_app_number] => 10171730 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/171730
Cleaning tape Jun 13, 2002 Issued
Array ( [id] => 1245388 [patent_doc_number] => 06677061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-01-13 [patent_title] => 'Magnetic recording medium, production process thereof, and magnetic recording and reproducing apparatus' [patent_app_type] => B2 [patent_app_number] => 10/152675 [patent_app_country] => US [patent_app_date] => 2002-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 15073 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/677/06677061.pdf [firstpage_image] =>[orig_patent_app_number] => 10152675 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/152675
Magnetic recording medium, production process thereof, and magnetic recording and reproducing apparatus May 22, 2002 Issued
Array ( [id] => 707120 [patent_doc_number] => 07060376 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-06-13 [patent_title] => 'Amorphous soft underlayers for perpendicular recording media' [patent_app_type] => utility [patent_app_number] => 10/142155 [patent_app_country] => US [patent_app_date] => 2002-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4486 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/060/07060376.pdf [firstpage_image] =>[orig_patent_app_number] => 10142155 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/142155
Amorphous soft underlayers for perpendicular recording media May 9, 2002 Issued
Array ( [id] => 6404313 [patent_doc_number] => 20020182445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-05 [patent_title] => 'Perpendicular magnetic recording medium' [patent_app_type] => new [patent_app_number] => 10/141446 [patent_app_country] => US [patent_app_date] => 2002-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 157 [patent_figures_cnt] => 157 [patent_no_of_words] => 38334 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0182/20020182445.pdf [firstpage_image] =>[orig_patent_app_number] => 10141446 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/141446
Perpendicular magnetic recording medium May 7, 2002 Issued
Array ( [id] => 1317163 [patent_doc_number] => 06605374 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-08-12 [patent_title] => 'Magnetic recording medium and magnetic recording system using such a magnetic recording medium' [patent_app_type] => B2 [patent_app_number] => 10/137398 [patent_app_country] => US [patent_app_date] => 2002-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 9279 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/605/06605374.pdf [firstpage_image] =>[orig_patent_app_number] => 10137398 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/137398
Magnetic recording medium and magnetic recording system using such a magnetic recording medium May 2, 2002 Issued
Array ( [id] => 5786723 [patent_doc_number] => 20020160233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-31 [patent_title] => 'Magnetic recording medium and magnetic recording apparatus using the same' [patent_app_type] => new [patent_app_number] => 10/126780 [patent_app_country] => US [patent_app_date] => 2002-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12498 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0160/20020160233.pdf [firstpage_image] =>[orig_patent_app_number] => 10126780 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/126780
Magnetic recording medium and magnetic recording apparatus using the same Apr 21, 2002 Issued
Array ( [id] => 5921371 [patent_doc_number] => 20020114942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-22 [patent_title] => 'Light-stable colored transparent composite films' [patent_app_type] => new [patent_app_number] => 10/124779 [patent_app_country] => US [patent_app_date] => 2002-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3649 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0114/20020114942.pdf [firstpage_image] =>[orig_patent_app_number] => 10124779 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/124779
Light-stable colored transparent composite films Apr 17, 2002 Issued
Array ( [id] => 6543797 [patent_doc_number] => 20020110707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-15 [patent_title] => 'Magnetic recording disk, method of the magnetic recording disk and magnetic recording apparatus' [patent_app_type] => new [patent_app_number] => 10/120402 [patent_app_country] => US [patent_app_date] => 2002-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6613 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0110/20020110707.pdf [firstpage_image] =>[orig_patent_app_number] => 10120402 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/120402
Magnetic recording disk, method of the magnetic recording disk and magnetic recording apparatus Apr 11, 2002 Abandoned
Array ( [id] => 6673998 [patent_doc_number] => 20030059601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-27 [patent_title] => 'Coated paper sheet' [patent_app_type] => new [patent_app_number] => 10/106045 [patent_app_country] => US [patent_app_date] => 2002-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10467 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0059/20030059601.pdf [firstpage_image] =>[orig_patent_app_number] => 10106045 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/106045
Coated paper sheet Mar 26, 2002 Issued
Array ( [id] => 6157215 [patent_doc_number] => 20020146592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-10 [patent_title] => 'Magnetic recording medium and magnetic storage device using the same' [patent_app_type] => new [patent_app_number] => 10/105310 [patent_app_country] => US [patent_app_date] => 2002-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4053 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0146/20020146592.pdf [firstpage_image] =>[orig_patent_app_number] => 10105310 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/105310
Magnetic recording medium and magnetic storage device using the same Mar 25, 2002 Abandoned
Array ( [id] => 1330720 [patent_doc_number] => 06596420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-22 [patent_title] => 'Magnetic recording media and magnetic recording system using the same' [patent_app_type] => B2 [patent_app_number] => 10/101946 [patent_app_country] => US [patent_app_date] => 2002-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 11545 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/596/06596420.pdf [firstpage_image] =>[orig_patent_app_number] => 10101946 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/101946
Magnetic recording media and magnetic recording system using the same Mar 20, 2002 Issued
Array ( [id] => 6431092 [patent_doc_number] => 20020127436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-12 [patent_title] => 'Magnetic recording disk, magnetic recording disk manufacturing method and magnetic recording disk manufacturing system' [patent_app_type] => new [patent_app_number] => 10/090350 [patent_app_country] => US [patent_app_date] => 2002-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9028 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0127/20020127436.pdf [firstpage_image] =>[orig_patent_app_number] => 10090350 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/090350
Magnetic recording disk, magnetic recording disk manufacturing method and magnetic recording disk manufacturing system Mar 3, 2002 Issued
Array ( [id] => 6110751 [patent_doc_number] => 20020172842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-21 [patent_title] => 'Amorphous magnetic recording medium, process for producing the same and magnetic recording and reproduction apparatus' [patent_app_type] => new [patent_app_number] => 10/084944 [patent_app_country] => US [patent_app_date] => 2002-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9011 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0172/20020172842.pdf [firstpage_image] =>[orig_patent_app_number] => 10084944 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/084944
Amorphous magnetic recording medium, process for producing the same and magnetic recording and reproduction apparatus Feb 28, 2002 Issued
Array ( [id] => 5786720 [patent_doc_number] => 20020160230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-31 [patent_title] => 'Magnetic recording medium' [patent_app_type] => new [patent_app_number] => 10/078659 [patent_app_country] => US [patent_app_date] => 2002-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8027 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0160/20020160230.pdf [firstpage_image] =>[orig_patent_app_number] => 10078659 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/078659
Magnetic recording medium Feb 20, 2002 Issued
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