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Doan Thi-thuc Phan

Examiner (ID: 15174, Phone: (571)270-3288 , Office: P/1613 )

Most Active Art Unit
1613
Art Unit(s)
1613
Total Applications
794
Issued Applications
284
Pending Applications
151
Abandoned Applications
400

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12497691 [patent_doc_number] => 09997186 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-12 [patent_title] => Data storage device using performance margin to back off fly height [patent_app_type] => utility [patent_app_number] => 15/889419 [patent_app_country] => US [patent_app_date] => 2018-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3632 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15889419 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/889419
Data storage device using performance margin to back off fly height Feb 5, 2018 Issued
Array ( [id] => 12553362 [patent_doc_number] => 10014009 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-07-03 [patent_title] => Magnetic disk drive and recording head control method [patent_app_type] => utility [patent_app_number] => 15/884696 [patent_app_country] => US [patent_app_date] => 2018-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 5801 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15884696 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/884696
Magnetic disk drive and recording head control method Jan 30, 2018 Issued
Array ( [id] => 12573270 [patent_doc_number] => 10020014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-10 [patent_title] => Segmented magnetic recording write head for detection-based servo pattern writing [patent_app_type] => utility [patent_app_number] => 15/868932 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 27 [patent_no_of_words] => 13450 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15868932 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/868932
Segmented magnetic recording write head for detection-based servo pattern writing Jan 10, 2018 Issued
Array ( [id] => 12553386 [patent_doc_number] => 10014017 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-07-03 [patent_title] => Tape drive with independent transverse motion of transducer and transducer housing [patent_app_type] => utility [patent_app_number] => 15/856288 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 6835 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15856288 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/856288
Tape drive with independent transverse motion of transducer and transducer housing Dec 27, 2017 Issued
Array ( [id] => 12435696 [patent_doc_number] => 09978414 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-22 [patent_title] => Magnetic tape device and head tracking servo method [patent_app_type] => utility [patent_app_number] => 15/854474 [patent_app_country] => US [patent_app_date] => 2017-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 18301 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15854474 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/854474
Magnetic tape device and head tracking servo method Dec 25, 2017 Issued
Array ( [id] => 12416214 [patent_doc_number] => 09972351 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-15 [patent_title] => Magnetic tape device and head tracking servo method [patent_app_type] => utility [patent_app_number] => 15/854410 [patent_app_country] => US [patent_app_date] => 2017-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 18879 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15854410 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/854410
Magnetic tape device and head tracking servo method Dec 25, 2017 Issued
Array ( [id] => 12456540 [patent_doc_number] => 09984716 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-29 [patent_title] => Magnetic tape device and head tracking servo method [patent_app_type] => utility [patent_app_number] => 15/854507 [patent_app_country] => US [patent_app_date] => 2017-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 19654 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15854507 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/854507
Magnetic tape device and head tracking servo method Dec 25, 2017 Issued
Array ( [id] => 12456528 [patent_doc_number] => 09984712 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-29 [patent_title] => Magnetic tape device and head tracking servo method [patent_app_type] => utility [patent_app_number] => 15/854329 [patent_app_country] => US [patent_app_date] => 2017-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 17147 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15854329 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/854329
Magnetic tape device and head tracking servo method Dec 25, 2017 Issued
Array ( [id] => 12871768 [patent_doc_number] => 20180182431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => MAGNETIC TAPE DEVICE AND HEAD TRACKING SERVO METHOD [patent_app_type] => utility [patent_app_number] => 15/854506 [patent_app_country] => US [patent_app_date] => 2017-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15854506 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/854506
Magnetic tape device and head tracking servo method Dec 25, 2017 Issued
Array ( [id] => 12573267 [patent_doc_number] => 10020013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-10 [patent_title] => Aligned shingled writing for magnetic recording media and media having shingle edge positioned tracks [patent_app_type] => utility [patent_app_number] => 15/826525 [patent_app_country] => US [patent_app_date] => 2017-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 28 [patent_no_of_words] => 15287 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15826525 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/826525
Aligned shingled writing for magnetic recording media and media having shingle edge positioned tracks Nov 28, 2017 Issued
Array ( [id] => 12553413 [patent_doc_number] => 10014026 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-07-03 [patent_title] => Head delay calibration and tracking in MSMR systems [patent_app_type] => utility [patent_app_number] => 15/713991 [patent_app_country] => US [patent_app_date] => 2017-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10797 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15713991 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/713991
Head delay calibration and tracking in MSMR systems Sep 24, 2017 Issued
Array ( [id] => 12497715 [patent_doc_number] => 09997194 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-12 [patent_title] => Partial updates for shingled magnetic recording devices [patent_app_type] => utility [patent_app_number] => 15/714676 [patent_app_country] => US [patent_app_date] => 2017-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13142 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15714676 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/714676
Partial updates for shingled magnetic recording devices Sep 24, 2017 Issued
Array ( [id] => 12256709 [patent_doc_number] => 09928858 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-27 [patent_title] => 'Measurement of a reversed side shield magnetization condition' [patent_app_type] => utility [patent_app_number] => 15/702571 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 4748 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15702571 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/702571
Measurement of a reversed side shield magnetization condition Sep 11, 2017 Issued
Array ( [id] => 12375018 [patent_doc_number] => 09959898 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-01 [patent_title] => Magnetic disk device, controller, and seeking method [patent_app_type] => utility [patent_app_number] => 15/694839 [patent_app_country] => US [patent_app_date] => 2017-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 28 [patent_no_of_words] => 7679 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15694839 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/694839
Magnetic disk device, controller, and seeking method Sep 2, 2017 Issued
Array ( [id] => 12293358 [patent_doc_number] => 09934805 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-04-03 [patent_title] => Magnetic disk device and write method [patent_app_type] => utility [patent_app_number] => 15/691822 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 8235 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15691822 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/691822
Magnetic disk device and write method Aug 30, 2017 Issued
Array ( [id] => 12416208 [patent_doc_number] => 09972349 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-15 [patent_title] => Data storage device with two read elements offset radially by at least one servo track at all radial locations [patent_app_type] => utility [patent_app_number] => 15/690858 [patent_app_country] => US [patent_app_date] => 2017-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 5851 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15690858 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/690858
Data storage device with two read elements offset radially by at least one servo track at all radial locations Aug 29, 2017 Issued
Array ( [id] => 12313749 [patent_doc_number] => 09940967 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-04-10 [patent_title] => Data storage device conditioning write abort based on secondary read signal [patent_app_type] => utility [patent_app_number] => 15/689289 [patent_app_country] => US [patent_app_date] => 2017-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 5851 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15689289 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/689289
Data storage device conditioning write abort based on secondary read signal Aug 28, 2017 Issued
Array ( [id] => 12334056 [patent_doc_number] => 09947351 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-04-17 [patent_title] => Position detecting device for detecting position in accordance with periodically arranged information, position control device, disk storage device, and position detecting method [patent_app_type] => utility [patent_app_number] => 15/678348 [patent_app_country] => US [patent_app_date] => 2017-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 10270 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15678348 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/678348
Position detecting device for detecting position in accordance with periodically arranged information, position control device, disk storage device, and position detecting method Aug 15, 2017 Issued
Array ( [id] => 12293349 [patent_doc_number] => 09934802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-03 [patent_title] => Hysteresis compensation in a disc drive [patent_app_type] => utility [patent_app_number] => 15/670942 [patent_app_country] => US [patent_app_date] => 2017-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6034 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15670942 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/670942
Hysteresis compensation in a disc drive Aug 6, 2017 Issued
Array ( [id] => 12534111 [patent_doc_number] => 10008227 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-26 [patent_title] => Magnetic disk apparatus [patent_app_type] => utility [patent_app_number] => 15/667933 [patent_app_country] => US [patent_app_date] => 2017-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 9070 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15667933 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/667933
Magnetic disk apparatus Aug 2, 2017 Issued
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