Search

Patricia T Nguyen

Examiner (ID: 3657, Phone: (571)272-1768 , Office: P/2842 )

Most Active Art Unit
2817
Art Unit(s)
2843, 2817, 2811, 2842
Total Applications
2663
Issued Applications
2449
Pending Applications
116
Abandoned Applications
97

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13710395 [patent_doc_number] => 20170366152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => FACILITATION OF HEADPHONE AUDIO ENHANCEMENT [patent_app_type] => utility [patent_app_number] => 15/674638 [patent_app_country] => US [patent_app_date] => 2017-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15674638 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/674638
Facilitation of headphone audio enhancement Aug 10, 2017 Issued
Array ( [id] => 12188482 [patent_doc_number] => 20180047418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'MAGNETIC RECORDING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/675135 [patent_app_country] => US [patent_app_date] => 2017-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 5950 [patent_no_of_claims] => 24 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15675135 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/675135
Heat-assisted magnetic recording head having a non-uniform air-bearing surface Aug 10, 2017 Issued
Array ( [id] => 13268793 [patent_doc_number] => 10146481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => Magnetic disk device capable of predicting the probability of failure [patent_app_type] => utility [patent_app_number] => 15/667714 [patent_app_country] => US [patent_app_date] => 2017-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7920 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15667714 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/667714
Magnetic disk device capable of predicting the probability of failure Aug 2, 2017 Issued
Array ( [id] => 13042801 [patent_doc_number] => 10043540 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-07 [patent_title] => Health monitoring for head of a heat-magnetic recording device using a writer-reader offset [patent_app_type] => utility [patent_app_number] => 15/667245 [patent_app_country] => US [patent_app_date] => 2017-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4418 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15667245 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/667245
Health monitoring for head of a heat-magnetic recording device using a writer-reader offset Aug 1, 2017 Issued
15/667197 HEAT-ASSISTED MAGNETIC RECORDING DEVICE INCLUDING A SLIDER HAVING AN ON-WAFER-LASER Aug 1, 2017 Abandoned
Array ( [id] => 13084659 [patent_doc_number] => 10062400 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-28 [patent_title] => Mode splitter between TE and TM polarization for heat-assisted magnetic recording [patent_app_type] => utility [patent_app_number] => 15/658636 [patent_app_country] => US [patent_app_date] => 2017-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 5480 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15658636 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/658636
Mode splitter between TE and TM polarization for heat-assisted magnetic recording Jul 24, 2017 Issued
Array ( [id] => 12477093 [patent_doc_number] => 09990950 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-05 [patent_title] => Calibration and adjusting target pre-write clearance offset for a heat-assisted magnetic recording device [patent_app_type] => utility [patent_app_number] => 15/651299 [patent_app_country] => US [patent_app_date] => 2017-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5481 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15651299 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/651299
Calibration and adjusting target pre-write clearance offset for a heat-assisted magnetic recording device Jul 16, 2017 Issued
Array ( [id] => 13030309 [patent_doc_number] => 10037777 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-07-31 [patent_title] => Ultrafast photomagnetic recording in a dielectric medium using anisotropic ions effective gilber damping [patent_app_type] => utility [patent_app_number] => 15/641352 [patent_app_country] => US [patent_app_date] => 2017-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5968 [patent_no_of_claims] => 17 [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] => 15641352 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/641352
Ultrafast photomagnetic recording in a dielectric medium using anisotropic ions effective gilber damping Jul 4, 2017 Issued
Array ( [id] => 13082037 [patent_doc_number] => 10061082 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-28 [patent_title] => Splitter waveguide used to perform active alignment of light source on slider [patent_app_type] => utility [patent_app_number] => 15/638810 [patent_app_country] => US [patent_app_date] => 2017-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 5117 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [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] => 15638810 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/638810
Splitter waveguide used to perform active alignment of light source on slider Jun 29, 2017 Issued
Array ( [id] => 11990047 [patent_doc_number] => 20170294202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'CHARACTERIZING A SENSING CIRCUIT OF A DATA STORAGE DEVICE' [patent_app_type] => utility [patent_app_number] => 15/635003 [patent_app_country] => US [patent_app_date] => 2017-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3997 [patent_no_of_claims] => 28 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15635003 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/635003
Characterizing a sensing circuit of a data storage device Jun 26, 2017 Issued
Array ( [id] => 13070637 [patent_doc_number] => 10056101 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-21 [patent_title] => Contact detection and laser power monitoring sensor for heat-assisted magnetic recording head [patent_app_type] => utility [patent_app_number] => 15/626468 [patent_app_country] => US [patent_app_date] => 2017-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 7929 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15626468 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/626468
Contact detection and laser power monitoring sensor for heat-assisted magnetic recording head Jun 18, 2017 Issued
Array ( [id] => 12293346 [patent_doc_number] => 09934801 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-04-03 [patent_title] => Optically opaque overlay with periodic structures for a waveguide of a heat-assisted magnetic recording slider [patent_app_type] => utility [patent_app_number] => 15/620550 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 7427 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15620550 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/620550
Optically opaque overlay with periodic structures for a waveguide of a heat-assisted magnetic recording slider Jun 11, 2017 Issued
Array ( [id] => 12313725 [patent_doc_number] => 09940959 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-04-10 [patent_title] => Non-contact laser-induced protrusion measurement apparatus and method [patent_app_type] => utility [patent_app_number] => 15/615399 [patent_app_country] => US [patent_app_date] => 2017-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 6273 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15615399 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/615399
Non-contact laser-induced protrusion measurement apparatus and method Jun 5, 2017 Issued
Array ( [id] => 12968599 [patent_doc_number] => 09875767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-23 [patent_title] => Bolometer for internal laser power monitoring in heat-assisted magnetic recording device [patent_app_type] => utility [patent_app_number] => 15/608349 [patent_app_country] => US [patent_app_date] => 2017-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 5389 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15608349 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/608349
Bolometer for internal laser power monitoring in heat-assisted magnetic recording device May 29, 2017 Issued
Array ( [id] => 12377016 [patent_doc_number] => 09960570 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-01 [patent_title] => Heat-assisted magnetic recording device having external cavity laser with slot waveguide [patent_app_type] => utility [patent_app_number] => 15/601024 [patent_app_country] => US [patent_app_date] => 2017-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 3063 [patent_no_of_claims] => 20 [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] => 15601024 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/601024
Heat-assisted magnetic recording device having external cavity laser with slot waveguide May 21, 2017 Issued
Array ( [id] => 13558413 [patent_doc_number] => 20180330754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => HEAT-ASSISTED MAGNETIC RECORDING DEVICE CAPABLE OF DETECTING DEGRADATION OF NFT BY MEASURING BACK-HEAT FROM MEDIUM [patent_app_type] => utility [patent_app_number] => 15/594812 [patent_app_country] => US [patent_app_date] => 2017-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15594812 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/594812
Heat-assisted magnetic recording device capable of detecting degradation of NFT by measuring back-heat from medium May 14, 2017 Issued
Array ( [id] => 12375000 [patent_doc_number] => 09959892 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-01 [patent_title] => Extending usable life of magnetic storage media [patent_app_type] => utility [patent_app_number] => 15/593658 [patent_app_country] => US [patent_app_date] => 2017-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 7844 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15593658 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/593658
Extending usable life of magnetic storage media May 11, 2017 Issued
Array ( [id] => 15427343 [patent_doc_number] => 10546606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => High density recording medium, recording apparatus, recording method, reproducing apparatus, and reproducing method in which synchronization patterns are recorded with a shift so that positions in a track direction do not overlap [patent_app_type] => utility [patent_app_number] => 16/093862 [patent_app_country] => US [patent_app_date] => 2017-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 49 [patent_no_of_words] => 49638 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16093862 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/093862
High density recording medium, recording apparatus, recording method, reproducing apparatus, and reproducing method in which synchronization patterns are recorded with a shift so that positions in a track direction do not overlap May 11, 2017 Issued
Array ( [id] => 12534162 [patent_doc_number] => 10008244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Method for synchronously accessing audio data and audio playback system using the same [patent_app_type] => utility [patent_app_number] => 15/591599 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 7403 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15591599 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/591599
Method for synchronously accessing audio data and audio playback system using the same May 9, 2017 Issued
Array ( [id] => 13070645 [patent_doc_number] => 10056106 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-21 [patent_title] => Methods and devices for power control of a light source of a memory system [patent_app_type] => utility [patent_app_number] => 15/590743 [patent_app_country] => US [patent_app_date] => 2017-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6540 [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] => 15590743 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/590743
Methods and devices for power control of a light source of a memory system May 8, 2017 Issued
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