Search

Angel A. Castro

Examiner (ID: 14628)

Most Active Art Unit
2627
Art Unit(s)
2653, 2688, 2652, 2651, 2687, 2627, 2754
Total Applications
1161
Issued Applications
959
Pending Applications
13
Abandoned Applications
191

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 528162 [patent_doc_number] => 07200851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-04-03 [patent_title] => 'Disk drive' [patent_app_type] => utility [patent_app_number] => 10/930942 [patent_app_country] => US [patent_app_date] => 2004-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 50 [patent_no_of_words] => 17050 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/200/07200851.pdf [firstpage_image] =>[orig_patent_app_number] => 10930942 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/930942
Disk drive Aug 31, 2004 Issued
Array ( [id] => 7032166 [patent_doc_number] => 20050030675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-10 [patent_title] => 'CPP sensor with in-stack biased free layer' [patent_app_type] => utility [patent_app_number] => 10/931404 [patent_app_country] => US [patent_app_date] => 2004-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5542 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0030/20050030675.pdf [firstpage_image] =>[orig_patent_app_number] => 10931404 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/931404
CPP sensor with in-stack biased free layer Aug 30, 2004 Issued
Array ( [id] => 768401 [patent_doc_number] => 07009821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-07 [patent_title] => 'Ferromagnetic tunnel junction element exhibiting high magnetoresistivity at finite voltage and tunnel magnetoresistive head provided therewith, magnetic head slider, and magnetic disk drive' [patent_app_type] => utility [patent_app_number] => 10/928273 [patent_app_country] => US [patent_app_date] => 2004-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 6674 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/009/07009821.pdf [firstpage_image] =>[orig_patent_app_number] => 10928273 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/928273
Ferromagnetic tunnel junction element exhibiting high magnetoresistivity at finite voltage and tunnel magnetoresistive head provided therewith, magnetic head slider, and magnetic disk drive Aug 29, 2004 Issued
Array ( [id] => 335208 [patent_doc_number] => 07508622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-24 [patent_title] => 'Electronic data connector of data storage cartridge and associated read/write device' [patent_app_type] => utility [patent_app_number] => 10/928486 [patent_app_country] => US [patent_app_date] => 2004-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 9255 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/508/07508622.pdf [firstpage_image] =>[orig_patent_app_number] => 10928486 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/928486
Electronic data connector of data storage cartridge and associated read/write device Aug 26, 2004 Issued
Array ( [id] => 499013 [patent_doc_number] => 07216353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-08 [patent_title] => 'Disk-loading apparatus' [patent_app_type] => utility [patent_app_number] => 10/921886 [patent_app_country] => US [patent_app_date] => 2004-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 5147 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/216/07216353.pdf [firstpage_image] =>[orig_patent_app_number] => 10921886 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/921886
Disk-loading apparatus Aug 19, 2004 Issued
10/917276 Optical disk control mechanism Aug 11, 2004 Abandoned
Array ( [id] => 494192 [patent_doc_number] => 07215512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-08 [patent_title] => 'Thin-film magnetic head, magnetic device including the same, and method for manufacturing the same' [patent_app_type] => utility [patent_app_number] => 10/912651 [patent_app_country] => US [patent_app_date] => 2004-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 27 [patent_no_of_words] => 9437 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/215/07215512.pdf [firstpage_image] =>[orig_patent_app_number] => 10912651 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/912651
Thin-film magnetic head, magnetic device including the same, and method for manufacturing the same Aug 4, 2004 Issued
Array ( [id] => 7195542 [patent_doc_number] => 20050041336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Magnetic head assembly having trimming recesses, method for producing the same, and magnetic-tape recording and playback apparatus' [patent_app_type] => utility [patent_app_number] => 10/911814 [patent_app_country] => US [patent_app_date] => 2004-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 6425 [patent_no_of_claims] => 10 [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/A1/0041/20050041336.pdf [firstpage_image] =>[orig_patent_app_number] => 10911814 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/911814
Magnetic head assembly having trimming recesses, method for producing the same, and magnetic-tape recording and playback apparatus Aug 4, 2004 Abandoned
Array ( [id] => 7081309 [patent_doc_number] => 20050046689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-03 [patent_title] => 'Optical disk medium, optical disk medium production method, turntable and optical disk apparatus' [patent_app_type] => utility [patent_app_number] => 10/912390 [patent_app_country] => US [patent_app_date] => 2004-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 14460 [patent_no_of_claims] => 73 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0046/20050046689.pdf [firstpage_image] =>[orig_patent_app_number] => 10912390 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/912390
Optical disk medium, optical disk medium production method, turntable and optical disk apparatus Aug 4, 2004 Abandoned
Array ( [id] => 5879675 [patent_doc_number] => 20060028772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-09 [patent_title] => 'Adjacent magnetoresistive read head and method for obtaining position error signal' [patent_app_type] => utility [patent_app_number] => 10/910331 [patent_app_country] => US [patent_app_date] => 2004-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3088 [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/A1/0028/20060028772.pdf [firstpage_image] =>[orig_patent_app_number] => 10910331 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/910331
Adjacent magnetoresistive read head and method for obtaining position error signal Aug 2, 2004 Issued
Array ( [id] => 5879663 [patent_doc_number] => 20060028767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-09 [patent_title] => 'Head arm assembly, head stack assembly and disk drive unit using the same' [patent_app_type] => utility [patent_app_number] => 10/909422 [patent_app_country] => US [patent_app_date] => 2004-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2798 [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/A1/0028/20060028767.pdf [firstpage_image] =>[orig_patent_app_number] => 10909422 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/909422
Head arm assembly, head stack assembly and disk drive unit using the same Aug 2, 2004 Issued
Array ( [id] => 5819056 [patent_doc_number] => 20060023369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-02 [patent_title] => 'Extraordinary magnetoresistance sensor with perpendicular magnetic biasing by a ferromagnetic multilayer' [patent_app_type] => utility [patent_app_number] => 10/903173 [patent_app_country] => US [patent_app_date] => 2004-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3541 [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/A1/0023/20060023369.pdf [firstpage_image] =>[orig_patent_app_number] => 10903173 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/903173
Extraordinary magnetoresistance sensor with perpendicular magnetic biasing by a ferromagnetic multilayer Jul 29, 2004 Issued
Array ( [id] => 854577 [patent_doc_number] => 07379269 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-05-27 [patent_title] => 'Write element with reduced yoke length for ultra-high density writing' [patent_app_type] => utility [patent_app_number] => 10/903140 [patent_app_country] => US [patent_app_date] => 2004-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 7840 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/379/07379269.pdf [firstpage_image] =>[orig_patent_app_number] => 10903140 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/903140
Write element with reduced yoke length for ultra-high density writing Jul 29, 2004 Issued
Array ( [id] => 5819047 [patent_doc_number] => 20060023360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-02 [patent_title] => 'Method and apparatus for providing an air bearing pad having improved roll angle sigma' [patent_app_type] => utility [patent_app_number] => 10/903980 [patent_app_country] => US [patent_app_date] => 2004-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2736 [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/A1/0023/20060023360.pdf [firstpage_image] =>[orig_patent_app_number] => 10903980 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/903980
Method and apparatus for providing an air bearing pad having improved roll angle sigma Jul 29, 2004 Issued
Array ( [id] => 5819038 [patent_doc_number] => 20060023351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-02 [patent_title] => 'Bilayer coil insulation for magnetic write heads to minimize pole recession' [patent_app_type] => utility [patent_app_number] => 10/903341 [patent_app_country] => US [patent_app_date] => 2004-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4529 [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/A1/0023/20060023351.pdf [firstpage_image] =>[orig_patent_app_number] => 10903341 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/903341
Bilayer coil insulation for magnetic write heads to minimize pole recession Jul 29, 2004 Issued
Array ( [id] => 761717 [patent_doc_number] => 07016157 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-03-21 [patent_title] => 'E-block having improved resonance characteristics and improved fragility' [patent_app_type] => utility [patent_app_number] => 10/895868 [patent_app_country] => US [patent_app_date] => 2004-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 6344 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/016/07016157.pdf [firstpage_image] =>[orig_patent_app_number] => 10895868 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/895868
E-block having improved resonance characteristics and improved fragility Jul 20, 2004 Issued
Array ( [id] => 327743 [patent_doc_number] => 07515524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-07 [patent_title] => 'High density disk recording medium and apparatus using the same' [patent_app_type] => utility [patent_app_number] => 10/892879 [patent_app_country] => US [patent_app_date] => 2004-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 3321 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/515/07515524.pdf [firstpage_image] =>[orig_patent_app_number] => 10892879 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/892879
High density disk recording medium and apparatus using the same Jul 15, 2004 Issued
Array ( [id] => 7256366 [patent_doc_number] => 20040240096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-02 [patent_title] => 'System and method for pre-stressing a read head for improving performance thereof' [patent_app_type] => new [patent_app_number] => 10/887992 [patent_app_country] => US [patent_app_date] => 2004-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5503 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0240/20040240096.pdf [firstpage_image] =>[orig_patent_app_number] => 10887992 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/887992
System and method for pre-stressing a read head for improving performance thereof Jul 8, 2004 Issued
Array ( [id] => 553778 [patent_doc_number] => 07167346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-23 [patent_title] => 'Extraordinary magnetoresistance sensor with perpendicular magnetic biasing by an antiferromagnetic/ferromagnetic exchange-coupled structure' [patent_app_type] => utility [patent_app_number] => 10/883204 [patent_app_country] => US [patent_app_date] => 2004-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3788 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/167/07167346.pdf [firstpage_image] =>[orig_patent_app_number] => 10883204 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/883204
Extraordinary magnetoresistance sensor with perpendicular magnetic biasing by an antiferromagnetic/ferromagnetic exchange-coupled structure Jun 29, 2004 Issued
Array ( [id] => 7023963 [patent_doc_number] => 20050018357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Head supporting device and disk apparatus' [patent_app_type] => utility [patent_app_number] => 10/883063 [patent_app_country] => US [patent_app_date] => 2004-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4774 [patent_no_of_claims] => 10 [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/A1/0018/20050018357.pdf [firstpage_image] =>[orig_patent_app_number] => 10883063 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/883063
Head supporting device and disk apparatus Jun 29, 2004 Issued
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