Search

Aaron L Troost

Examiner (ID: 1271, Phone: (571)270-5779 , Office: P/3668 )

Most Active Art Unit
3668
Art Unit(s)
3662, 3668, 3666
Total Applications
749
Issued Applications
527
Pending Applications
67
Abandoned Applications
149

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7337707 [patent_doc_number] => 20040190172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-30 [patent_title] => 'Device and signal processing circuit for magnetic recording, magnetic recording apparatus' [patent_app_type] => new [patent_app_number] => 10/823560 [patent_app_country] => US [patent_app_date] => 2004-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5031 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 3 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0190/20040190172.pdf [firstpage_image] =>[orig_patent_app_number] => 10823560 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/823560
Device and signal processing circuit for magnetic recording, magnetic recording apparatus Apr 13, 2004 Issued
Array ( [id] => 956954 [patent_doc_number] => 06956708 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-10-18 [patent_title] => 'Precompensation circuit for magnetic recording' [patent_app_type] => utility [patent_app_number] => 10/810893 [patent_app_country] => US [patent_app_date] => 2004-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4963 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/956/06956708.pdf [firstpage_image] =>[orig_patent_app_number] => 10810893 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/810893
Precompensation circuit for magnetic recording Mar 28, 2004 Issued
Array ( [id] => 7256355 [patent_doc_number] => 20040240094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-02 [patent_title] => 'Magnetic transfer apparatus' [patent_app_type] => new [patent_app_number] => 10/794064 [patent_app_country] => US [patent_app_date] => 2004-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2866 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0240/20040240094.pdf [firstpage_image] =>[orig_patent_app_number] => 10794064 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/794064
Magnetic transfer apparatus Mar 7, 2004 Issued
Array ( [id] => 775861 [patent_doc_number] => 07002764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-21 [patent_title] => 'Method and apparatus for providing generalized write pre-compensation' [patent_app_type] => utility [patent_app_number] => 10/787291 [patent_app_country] => US [patent_app_date] => 2004-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 5138 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/002/07002764.pdf [firstpage_image] =>[orig_patent_app_number] => 10787291 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/787291
Method and apparatus for providing generalized write pre-compensation Feb 25, 2004 Issued
Array ( [id] => 736488 [patent_doc_number] => 07038873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-02 [patent_title] => 'Magnetic recording medium having a specific relation of coercive force HC and residual magnetization MR in perpendicular direction to substrate surface' [patent_app_type] => utility [patent_app_number] => 10/747063 [patent_app_country] => US [patent_app_date] => 2003-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 19404 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/038/07038873.pdf [firstpage_image] =>[orig_patent_app_number] => 10747063 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/747063
Magnetic recording medium having a specific relation of coercive force HC and residual magnetization MR in perpendicular direction to substrate surface Dec 29, 2003 Issued
Array ( [id] => 6995208 [patent_doc_number] => 20050134986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-23 [patent_title] => 'AZIMUTHAL TRANSITION LAYOUT FOR TWO-SIDED DATA STORAGE TAPE' [patent_app_type] => utility [patent_app_number] => 10/744998 [patent_app_country] => US [patent_app_date] => 2003-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6288 [patent_no_of_claims] => 25 [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/A1/0134/20050134986.pdf [firstpage_image] =>[orig_patent_app_number] => 10744998 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/744998
Azimuthal transition layout for two-sided data storage tape Dec 22, 2003 Issued
Array ( [id] => 944742 [patent_doc_number] => 06967798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-22 [patent_title] => 'Magnetic recording disk having DTR patterned CSS zone' [patent_app_type] => utility [patent_app_number] => 10/742362 [patent_app_country] => US [patent_app_date] => 2003-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4913 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/967/06967798.pdf [firstpage_image] =>[orig_patent_app_number] => 10742362 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/742362
Magnetic recording disk having DTR patterned CSS zone Dec 18, 2003 Issued
Array ( [id] => 997679 [patent_doc_number] => 06914744 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-07-05 [patent_title] => 'Mitigating the effects of inoperable servo readers used for data track positioning on tape drives' [patent_app_type] => utility [patent_app_number] => 10/731309 [patent_app_country] => US [patent_app_date] => 2003-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5694 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/914/06914744.pdf [firstpage_image] =>[orig_patent_app_number] => 10731309 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/731309
Mitigating the effects of inoperable servo readers used for data track positioning on tape drives Dec 8, 2003 Issued
Array ( [id] => 994705 [patent_doc_number] => 06917484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-12 [patent_title] => 'Damping resistor boost writer architecture' [patent_app_type] => utility [patent_app_number] => 10/727268 [patent_app_country] => US [patent_app_date] => 2003-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2071 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/917/06917484.pdf [firstpage_image] =>[orig_patent_app_number] => 10727268 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/727268
Damping resistor boost writer architecture Dec 1, 2003 Issued
Array ( [id] => 6937568 [patent_doc_number] => 20050111129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-26 [patent_title] => 'PHOTOCONDUCTIVE OPTICAL WRITE DRIVER FOR MAGNETIC RECORDING' [patent_app_type] => utility [patent_app_number] => 10/720872 [patent_app_country] => US [patent_app_date] => 2003-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4745 [patent_no_of_claims] => 35 [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/A1/0111/20050111129.pdf [firstpage_image] =>[orig_patent_app_number] => 10720872 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/720872
Photoconductive optical write driver for magnetic recording Nov 23, 2003 Issued
Array ( [id] => 7458561 [patent_doc_number] => 20040100711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-27 [patent_title] => 'Magnetic recording medium provided with track ID information, magnetic recording device, and method thereof' [patent_app_type] => new [patent_app_number] => 10/621039 [patent_app_country] => US [patent_app_date] => 2003-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2319 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0100/20040100711.pdf [firstpage_image] =>[orig_patent_app_number] => 10621039 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/621039
Magnetic recording medium provided with track ID information, magnetic recording device, and method thereof Jul 15, 2003 Abandoned
Array ( [id] => 786396 [patent_doc_number] => 06989952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-24 [patent_title] => 'Magnetic recording disk drive with laminated media and improved media signal-to-noise ratio' [patent_app_type] => utility [patent_app_number] => 10/620542 [patent_app_country] => US [patent_app_date] => 2003-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3696 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/989/06989952.pdf [firstpage_image] =>[orig_patent_app_number] => 10620542 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/620542
Magnetic recording disk drive with laminated media and improved media signal-to-noise ratio Jul 14, 2003 Issued
Array ( [id] => 949425 [patent_doc_number] => 06963461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-08 [patent_title] => 'Method for magnetic recording on laminated media with improved media signal-to-noise ratio' [patent_app_type] => utility [patent_app_number] => 10/620664 [patent_app_country] => US [patent_app_date] => 2003-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3690 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/963/06963461.pdf [firstpage_image] =>[orig_patent_app_number] => 10620664 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/620664
Method for magnetic recording on laminated media with improved media signal-to-noise ratio Jul 14, 2003 Issued
Array ( [id] => 7087573 [patent_doc_number] => 20050007685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-13 [patent_title] => 'Write-once read-many hard disk drive' [patent_app_type] => utility [patent_app_number] => 10/617606 [patent_app_country] => US [patent_app_date] => 2003-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5775 [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/A1/0007/20050007685.pdf [firstpage_image] =>[orig_patent_app_number] => 10617606 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/617606
Write-once read-many hard disk drive Jul 10, 2003 Issued
Array ( [id] => 780736 [patent_doc_number] => 06995932 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-02-07 [patent_title] => 'Thermal asperity compensation in perpendicular recording system' [patent_app_type] => utility [patent_app_number] => 10/612400 [patent_app_country] => US [patent_app_date] => 2003-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2908 [patent_no_of_claims] => 77 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/995/06995932.pdf [firstpage_image] =>[orig_patent_app_number] => 10612400 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/612400
Thermal asperity compensation in perpendicular recording system Jul 1, 2003 Issued
Array ( [id] => 7413964 [patent_doc_number] => 20040264020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-30 [patent_title] => 'Method & apparatus using reverse disk rotation to achieve slider contact with a disk surface' [patent_app_type] => new [patent_app_number] => 10/607599 [patent_app_country] => US [patent_app_date] => 2003-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3753 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0264/20040264020.pdf [firstpage_image] =>[orig_patent_app_number] => 10607599 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/607599
Method and apparatus using reverse disk rotation to achieve slider contact with a disk surface Jun 26, 2003 Issued
Array ( [id] => 1029371 [patent_doc_number] => 06882484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-19 [patent_title] => 'Magnetic transfer system' [patent_app_type] => utility [patent_app_number] => 10/603084 [patent_app_country] => US [patent_app_date] => 2003-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7255 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/882/06882484.pdf [firstpage_image] =>[orig_patent_app_number] => 10603084 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/603084
Magnetic transfer system Jun 24, 2003 Issued
Array ( [id] => 1015965 [patent_doc_number] => 06894856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-17 [patent_title] => 'Magnetic recording medium, magnetic recording apparatus using the same, and method and apparatus for manufacturing the magnetic recording medium' [patent_app_type] => utility [patent_app_number] => 10/601979 [patent_app_country] => US [patent_app_date] => 2003-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 8325 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/894/06894856.pdf [firstpage_image] =>[orig_patent_app_number] => 10601979 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/601979
Magnetic recording medium, magnetic recording apparatus using the same, and method and apparatus for manufacturing the magnetic recording medium Jun 23, 2003 Issued
Array ( [id] => 7359819 [patent_doc_number] => 20040004781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-08 [patent_title] => 'Positioning control device for two-stage actuator' [patent_app_type] => new [patent_app_number] => 10/600708 [patent_app_country] => US [patent_app_date] => 2003-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6834 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0004/20040004781.pdf [firstpage_image] =>[orig_patent_app_number] => 10600708 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/600708
Positioning control device for two-stage actuator Jun 22, 2003 Issued
Array ( [id] => 994708 [patent_doc_number] => 06917485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-12 [patent_title] => 'Dynamic head switch timing recalibration apparatus and method' [patent_app_type] => utility [patent_app_number] => 10/600789 [patent_app_country] => US [patent_app_date] => 2003-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 7335 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/917/06917485.pdf [firstpage_image] =>[orig_patent_app_number] => 10600789 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/600789
Dynamic head switch timing recalibration apparatus and method Jun 19, 2003 Issued
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