Search

Brent J Andrews

Examiner (ID: 11251, Phone: (571)272-6101 , Office: P/2868 )

Most Active Art Unit
2868
Art Unit(s)
2868, 2858
Total Applications
324
Issued Applications
226
Pending Applications
36
Abandoned Applications
62

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7049428 [patent_doc_number] => 20050185315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-25 [patent_title] => 'High speed pre-driver with voltage reference for thin film head write driver' [patent_app_type] => utility [patent_app_number] => 10/786967 [patent_app_country] => US [patent_app_date] => 2004-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2521 [patent_no_of_claims] => 19 [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/A1/0185/20050185315.pdf [firstpage_image] =>[orig_patent_app_number] => 10786967 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/786967
High speed pre-driver with voltage reference for thin film head write driver Feb 24, 2004 Issued
Array ( [id] => 870604 [patent_doc_number] => 07365927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-29 [patent_title] => 'Eccentricity correction data recording method and recording medium having eccentricity correction data' [patent_app_type] => utility [patent_app_number] => 10/784666 [patent_app_country] => US [patent_app_date] => 2004-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 8061 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/365/07365927.pdf [firstpage_image] =>[orig_patent_app_number] => 10784666 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/784666
Eccentricity correction data recording method and recording medium having eccentricity correction data Feb 22, 2004 Issued
Array ( [id] => 749096 [patent_doc_number] => 07027249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-11 [patent_title] => 'Data erasing apparatus' [patent_app_type] => utility [patent_app_number] => 10/780602 [patent_app_country] => US [patent_app_date] => 2004-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 3323 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/027/07027249.pdf [firstpage_image] =>[orig_patent_app_number] => 10780602 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/780602
Data erasing apparatus Feb 18, 2004 Issued
Array ( [id] => 7606621 [patent_doc_number] => 07099096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-29 [patent_title] => 'Heat-assisted magnetic recording head and heat-assisted magnetic recording apparatus' [patent_app_type] => utility [patent_app_number] => 10/780570 [patent_app_country] => US [patent_app_date] => 2004-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 7707 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/099/07099096.pdf [firstpage_image] =>[orig_patent_app_number] => 10780570 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/780570
Heat-assisted magnetic recording head and heat-assisted magnetic recording apparatus Feb 18, 2004 Issued
Array ( [id] => 657080 [patent_doc_number] => 07110200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-19 [patent_title] => 'Magnetic disk control apparatus, magnetic disk control method, magnetic disk control program, and magnetic disk' [patent_app_type] => utility [patent_app_number] => 10/777875 [patent_app_country] => US [patent_app_date] => 2004-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4440 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/110/07110200.pdf [firstpage_image] =>[orig_patent_app_number] => 10777875 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/777875
Magnetic disk control apparatus, magnetic disk control method, magnetic disk control program, and magnetic disk Feb 11, 2004 Issued
Array ( [id] => 7606622 [patent_doc_number] => 07099095 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-08-29 [patent_title] => 'Track identification codewords having multiple bit error correction capability and generalized gray code property' [patent_app_type] => utility [patent_app_number] => 10/769143 [patent_app_country] => US [patent_app_date] => 2004-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 61 [patent_no_of_words] => 2103 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/099/07099095.pdf [firstpage_image] =>[orig_patent_app_number] => 10769143 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/769143
Track identification codewords having multiple bit error correction capability and generalized gray code property Jan 29, 2004 Issued
Array ( [id] => 5629963 [patent_doc_number] => 20060146431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Information recording device, information recording method, and recording medium region management method' [patent_app_type] => utility [patent_app_number] => 10/543922 [patent_app_country] => US [patent_app_date] => 2004-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7286 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0146/20060146431.pdf [firstpage_image] =>[orig_patent_app_number] => 10543922 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/543922
Information recording device, information recording method, and recording medium region management method Jan 28, 2004 Abandoned
Array ( [id] => 451117 [patent_doc_number] => 07251091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-31 [patent_title] => 'Current-sense bias circuit for a magnetoresistive head and method of sensing a current therethrough' [patent_app_type] => utility [patent_app_number] => 10/748985 [patent_app_country] => US [patent_app_date] => 2003-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4089 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/251/07251091.pdf [firstpage_image] =>[orig_patent_app_number] => 10748985 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/748985
Current-sense bias circuit for a magnetoresistive head and method of sensing a current therethrough Dec 29, 2003 Issued
Array ( [id] => 942061 [patent_doc_number] => 06970315 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-29 [patent_title] => 'Method and apparatus write control in a disk drive' [patent_app_type] => utility [patent_app_number] => 10/740794 [patent_app_country] => US [patent_app_date] => 2003-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5049 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/970/06970315.pdf [firstpage_image] =>[orig_patent_app_number] => 10740794 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/740794
Method and apparatus write control in a disk drive Dec 21, 2003 Issued
Array ( [id] => 7320325 [patent_doc_number] => 20040136107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-15 [patent_title] => 'Magnetic recording method, magnetic recording device, and magnetic recording medium' [patent_app_type] => new [patent_app_number] => 10/744192 [patent_app_country] => US [patent_app_date] => 2003-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7683 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0136/20040136107.pdf [firstpage_image] =>[orig_patent_app_number] => 10744192 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/744192
Magnetic recording medium having magnetic decoupling ability Dec 21, 2003 Issued
Array ( [id] => 7616193 [patent_doc_number] => 06947251 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-09-20 [patent_title] => 'Disk drive having electrically parallel actuator coils for selectively boosting actuator torque' [patent_app_type] => utility [patent_app_number] => 10/724345 [patent_app_country] => US [patent_app_date] => 2003-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 8386 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/947/06947251.pdf [firstpage_image] =>[orig_patent_app_number] => 10724345 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/724345
Disk drive having electrically parallel actuator coils for selectively boosting actuator torque Nov 25, 2003 Issued
Array ( [id] => 647538 [patent_doc_number] => 07119973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-10 [patent_title] => 'Magnetic transfer apparatus' [patent_app_type] => utility [patent_app_number] => 10/715443 [patent_app_country] => US [patent_app_date] => 2003-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4844 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/119/07119973.pdf [firstpage_image] =>[orig_patent_app_number] => 10715443 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/715443
Magnetic transfer apparatus Nov 18, 2003 Issued
Array ( [id] => 7293232 [patent_doc_number] => 20040212910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-28 [patent_title] => 'Data storage device, data write method, and program' [patent_app_type] => new [patent_app_number] => 10/691757 [patent_app_country] => US [patent_app_date] => 2003-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7274 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0212/20040212910.pdf [firstpage_image] =>[orig_patent_app_number] => 10691757 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/691757
Data storage device, data write method, and program Oct 21, 2003 Issued
Array ( [id] => 7225226 [patent_doc_number] => 20050078395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-14 [patent_title] => 'Defect management for HDD with variable index architecture' [patent_app_type] => utility [patent_app_number] => 10/685653 [patent_app_country] => US [patent_app_date] => 2003-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5251 [patent_no_of_claims] => 26 [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/A1/0078/20050078395.pdf [firstpage_image] =>[orig_patent_app_number] => 10685653 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/685653
Defect management for HDD with variable index architecture Oct 13, 2003 Issued
Array ( [id] => 660953 [patent_doc_number] => 07106534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-12 [patent_title] => 'Method for compensating timing to start data recording and magnetic disk device using same' [patent_app_type] => utility [patent_app_number] => 10/677071 [patent_app_country] => US [patent_app_date] => 2003-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6629 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/106/07106534.pdf [firstpage_image] =>[orig_patent_app_number] => 10677071 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/677071
Method for compensating timing to start data recording and magnetic disk device using same Sep 29, 2003 Issued
Array ( [id] => 7604430 [patent_doc_number] => 07116505 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-10-03 [patent_title] => 'Reducing the length of servo-wedges in a disk drive' [patent_app_type] => utility [patent_app_number] => 10/676580 [patent_app_country] => US [patent_app_date] => 2003-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3245 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/116/07116505.pdf [firstpage_image] =>[orig_patent_app_number] => 10676580 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/676580
Reducing the length of servo-wedges in a disk drive Sep 29, 2003 Issued
Array ( [id] => 674252 [patent_doc_number] => 07092188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-15 [patent_title] => 'Method for assembly level disk erase' [patent_app_type] => utility [patent_app_number] => 10/673871 [patent_app_country] => US [patent_app_date] => 2003-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4104 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/092/07092188.pdf [firstpage_image] =>[orig_patent_app_number] => 10673871 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/673871
Method for assembly level disk erase Sep 28, 2003 Issued
Array ( [id] => 7337754 [patent_doc_number] => 20040190188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-30 [patent_title] => 'Magnetic read/write apparatus' [patent_app_type] => new [patent_app_number] => 10/666000 [patent_app_country] => US [patent_app_date] => 2003-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 7810 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0190/20040190188.pdf [firstpage_image] =>[orig_patent_app_number] => 10666000 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/666000
Magnetic read/write apparatus having a write inhibit slice setting circuit Sep 16, 2003 Issued
Array ( [id] => 7126090 [patent_doc_number] => 20050057834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-17 [patent_title] => 'Disk drive with head-disk interaction sensor integrated with suspension' [patent_app_type] => utility [patent_app_number] => 10/664296 [patent_app_country] => US [patent_app_date] => 2003-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4885 [patent_no_of_claims] => 22 [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/A1/0057/20050057834.pdf [firstpage_image] =>[orig_patent_app_number] => 10664296 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/664296
Disk drive with head-disk interaction sensor integrated with suspension Sep 16, 2003 Issued
Array ( [id] => 994704 [patent_doc_number] => 06917483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-12 [patent_title] => 'Non-consecutive transitional mechanism for seek operations when transitioning from a seek control to a track following control' [patent_app_type] => utility [patent_app_number] => 10/653659 [patent_app_country] => US [patent_app_date] => 2003-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6048 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/917/06917483.pdf [firstpage_image] =>[orig_patent_app_number] => 10653659 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/653659
Non-consecutive transitional mechanism for seek operations when transitioning from a seek control to a track following control Sep 1, 2003 Issued
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