Search

Tan X. Dinh

Examiner (ID: 3857, Phone: (571)272-7586 , Office: P/2686 )

Most Active Art Unit
2686
Art Unit(s)
2686, 2752, 2688, 2653, 2516, 2627, 2606, 2759, 2502, 2651
Total Applications
2750
Issued Applications
2403
Pending Applications
48
Abandoned Applications
303

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15169425 [patent_doc_number] => 10490214 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-11-26 [patent_title] => Near-field transducer having dielectric wrap for reducing heat [patent_app_type] => utility [patent_app_number] => 16/054137 [patent_app_country] => US [patent_app_date] => 2018-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5265 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16054137 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/054137
Near-field transducer having dielectric wrap for reducing heat Aug 2, 2018 Issued
Array ( [id] => 15314935 [patent_doc_number] => 10522177 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-31 [patent_title] => Disc locked clock-based servo timing [patent_app_type] => utility [patent_app_number] => 16/051234 [patent_app_country] => US [patent_app_date] => 2018-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11471 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16051234 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/051234
Disc locked clock-based servo timing Jul 30, 2018 Issued
Array ( [id] => 14332517 [patent_doc_number] => 10297282 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-05-21 [patent_title] => Contact detection and laser power monitoring sensor for heat-assisted magnetic recording head [patent_app_type] => utility [patent_app_number] => 16/045142 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 7939 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16045142 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/045142
Contact detection and laser power monitoring sensor for heat-assisted magnetic recording head Jul 24, 2018 Issued
Array ( [id] => 14800605 [patent_doc_number] => 10403310 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-09-03 [patent_title] => Hyperbolic metamaterial-based near-field transducer for heat assisted magnetic recording head [patent_app_type] => utility [patent_app_number] => 16/036155 [patent_app_country] => US [patent_app_date] => 2018-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 31 [patent_no_of_words] => 7701 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 16036155 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/036155
Hyperbolic metamaterial-based near-field transducer for heat assisted magnetic recording head Jul 15, 2018 Issued
Array ( [id] => 14525387 [patent_doc_number] => 10339963 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-07-02 [patent_title] => Determining thermal gradient of a HAMR hotspot using pseudo-random bit sequences recorded at a stepped laser power [patent_app_type] => utility [patent_app_number] => 16/025424 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3738 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16025424 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/025424
Determining thermal gradient of a HAMR hotspot using pseudo-random bit sequences recorded at a stepped laser power Jul 1, 2018 Issued
Array ( [id] => 14366355 [patent_doc_number] => 10304489 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-05-28 [patent_title] => Read from a non-trimming portion of a data track written to magnetic tape [patent_app_type] => utility [patent_app_number] => 16/022923 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12283 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16022923 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/022923
Read from a non-trimming portion of a data track written to magnetic tape Jun 28, 2018 Issued
Array ( [id] => 14691045 [patent_doc_number] => 20190244638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => DYNAMIC HYBRID SHINGLED MAGNETIC RECORDING [patent_app_type] => utility [patent_app_number] => 16/024211 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16024211 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/024211
Dynamic hybrid shingled magnetic recording device Jun 28, 2018 Issued
Array ( [id] => 13270719 [patent_doc_number] => 10147446 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-12-04 [patent_title] => Heat-assisted magnetic recording head configured to conduct heat away from slider components to a substrate [patent_app_type] => utility [patent_app_number] => 16/020465 [patent_app_country] => US [patent_app_date] => 2018-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 7600 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16020465 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/020465
Heat-assisted magnetic recording head configured to conduct heat away from slider components to a substrate Jun 26, 2018 Issued
Array ( [id] => 14643947 [patent_doc_number] => 10366721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-30 [patent_title] => Head positioning of timing-based servo system for magnetic tape recording device [patent_app_type] => utility [patent_app_number] => 16/009603 [patent_app_country] => US [patent_app_date] => 2018-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 16895 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16009603 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/009603
Head positioning of timing-based servo system for magnetic tape recording device Jun 14, 2018 Issued
Array ( [id] => 14984525 [patent_doc_number] => 10446182 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-15 [patent_title] => Media temperature measurement for adjusting the light source in heat-assisted magnetic recording device [patent_app_type] => utility [patent_app_number] => 16/008760 [patent_app_country] => US [patent_app_date] => 2018-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5265 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16008760 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/008760
Media temperature measurement for adjusting the light source in heat-assisted magnetic recording device Jun 13, 2018 Issued
Array ( [id] => 14267165 [patent_doc_number] => 10283152 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-05-07 [patent_title] => Near-field transducer with a dielectric slit at internal surfaces for controlling feedback to a light source [patent_app_type] => utility [patent_app_number] => 16/006324 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4551 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16006324 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/006324
Near-field transducer with a dielectric slit at internal surfaces for controlling feedback to a light source Jun 11, 2018 Issued
Array ( [id] => 15060895 [patent_doc_number] => 10460759 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-29 [patent_title] => Partial updates for shingled magnetic recording devices [patent_app_type] => utility [patent_app_number] => 16/005135 [patent_app_country] => US [patent_app_date] => 2018-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13178 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16005135 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/005135
Partial updates for shingled magnetic recording devices Jun 10, 2018 Issued
Array ( [id] => 13786851 [patent_doc_number] => 20190006964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => MOTOR DRIVING DEVICE AND MOTOR SYSTEM [patent_app_type] => utility [patent_app_number] => 16/004494 [patent_app_country] => US [patent_app_date] => 2018-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16004494 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/004494
Three-phase motor controlling system for data storage device Jun 10, 2018 Issued
Array ( [id] => 14800611 [patent_doc_number] => 10403313 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-09-03 [patent_title] => Heat-assisted magnetic recording head having a trench on aperture waveguide output end [patent_app_type] => utility [patent_app_number] => 15/991010 [patent_app_country] => US [patent_app_date] => 2018-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 4692 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15991010 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/991010
Heat-assisted magnetic recording head having a trench on aperture waveguide output end May 28, 2018 Issued
Array ( [id] => 14643949 [patent_doc_number] => 10366722 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-07-30 [patent_title] => Laser mode hop detection in a heat-assisted magnetic recording device using a slider sensor and laser modulation [patent_app_type] => utility [patent_app_number] => 15/978432 [patent_app_country] => US [patent_app_date] => 2018-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 6267 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15978432 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/978432
Laser mode hop detection in a heat-assisted magnetic recording device using a slider sensor and laser modulation May 13, 2018 Issued
Array ( [id] => 13570747 [patent_doc_number] => 20180336921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => NARROW BAND DWELL MONITORING [patent_app_type] => utility [patent_app_number] => 15/971158 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15971158 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/971158
Narrow band dwell monitoring May 3, 2018 Issued
Array ( [id] => 14888563 [patent_doc_number] => 10424328 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-09-24 [patent_title] => Reduced latency I/O in multi-actuator device [patent_app_type] => utility [patent_app_number] => 15/962877 [patent_app_country] => US [patent_app_date] => 2018-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8633 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15962877 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/962877
Reduced latency I/O in multi-actuator device Apr 24, 2018 Issued
15/962229 COMPACT MODE CONVERTER FOR HEAT-ASSISTED MAGNETIC RECORDING Apr 24, 2018 Abandoned
Array ( [id] => 15375299 [patent_doc_number] => 10529375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Wear mitigation system for a magnetic recording medium [patent_app_type] => utility [patent_app_number] => 15/957354 [patent_app_country] => US [patent_app_date] => 2018-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5293 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15957354 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/957354
Wear mitigation system for a magnetic recording medium Apr 18, 2018 Issued
Array ( [id] => 14768559 [patent_doc_number] => 10395680 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-08-27 [patent_title] => Leading edge thermal sensor for a heat-assisted magnetic recording head [patent_app_type] => utility [patent_app_number] => 15/956044 [patent_app_country] => US [patent_app_date] => 2018-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 4682 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15956044 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/956044
Leading edge thermal sensor for a heat-assisted magnetic recording head Apr 17, 2018 Issued
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