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] => 16601272 [patent_doc_number] => 20210027803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => CARTRIDGE MEMORY, TAPE CARTRIDGE, AND RECORDING AND REPRODUCING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/620756 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16620756 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/620756
Magnetic tape recording device including cartridge memory having a plurality of memory banks Feb 7, 2019 Issued
Array ( [id] => 15375273 [patent_doc_number] => 10529362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Magnetic structure for erasing media having high magnetic coercivity [patent_app_type] => utility [patent_app_number] => 16/269864 [patent_app_country] => US [patent_app_date] => 2019-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1325 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 16269864 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/269864
Magnetic structure for erasing media having high magnetic coercivity Feb 6, 2019 Issued
Array ( [id] => 15199787 [patent_doc_number] => 10497394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Detecting damaged areas on magnetic tape based on measuring number of servo errors [patent_app_type] => utility [patent_app_number] => 16/269424 [patent_app_country] => US [patent_app_date] => 2019-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 25383 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16269424 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/269424
Detecting damaged areas on magnetic tape based on measuring number of servo errors Feb 5, 2019 Issued
Array ( [id] => 16233647 [patent_doc_number] => 10741206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Magnetic disk device and head position correction method [patent_app_type] => utility [patent_app_number] => 16/266145 [patent_app_country] => US [patent_app_date] => 2019-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 10084 [patent_no_of_claims] => 7 [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] => 16266145 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/266145
Magnetic disk device and head position correction method Feb 3, 2019 Issued
Array ( [id] => 15761293 [patent_doc_number] => 10622783 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-14 [patent_title] => Thermally-assisted magnetic recording head capable of preventing solder overflow during manufacturing [patent_app_type] => utility [patent_app_number] => 16/266118 [patent_app_country] => US [patent_app_date] => 2019-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 21 [patent_no_of_words] => 8905 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16266118 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/266118
Thermally-assisted magnetic recording head capable of preventing solder overflow during manufacturing Feb 3, 2019 Issued
Array ( [id] => 14343235 [patent_doc_number] => 20190153590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => NEAR FIELD TRANSDUCERS (NFTS) AND METHODS OF FORMING NFTS [patent_app_type] => utility [patent_app_number] => 16/260925 [patent_app_country] => US [patent_app_date] => 2019-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16260925 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/260925
Near field transducer having secondary atom higher concentration at bottom of the peg Jan 28, 2019 Issued
Array ( [id] => 15233633 [patent_doc_number] => 10504545 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-10 [patent_title] => Method and apparatus that modifies seek parameter to remediate cross-actuator interference [patent_app_type] => utility [patent_app_number] => 16/259108 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4786 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16259108 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/259108
Method and apparatus that modifies seek parameter to remediate cross-actuator interference Jan 27, 2019 Issued
Array ( [id] => 15518841 [patent_doc_number] => 10566013 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-02-18 [patent_title] => Semiconductor laser for thermally-assisted magnetic recording head [patent_app_type] => utility [patent_app_number] => 16/250131 [patent_app_country] => US [patent_app_date] => 2019-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 3610 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16250131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/250131
Semiconductor laser for thermally-assisted magnetic recording head Jan 16, 2019 Issued
Array ( [id] => 16249200 [patent_doc_number] => 10748572 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-18 [patent_title] => Waveguide having reflector for heat-assisted magnetic recording head [patent_app_type] => utility [patent_app_number] => 16/243355 [patent_app_country] => US [patent_app_date] => 2019-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 6023 [patent_no_of_claims] => 17 [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] => 16243355 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/243355
Waveguide having reflector for heat-assisted magnetic recording head Jan 8, 2019 Issued
Array ( [id] => 14511301 [patent_doc_number] => 20190199305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => AMPLIFICATION CIRCUIT, SEMICONDUCTOR DEVICE, AND MOTOR DRIVER DEVICE [patent_app_type] => utility [patent_app_number] => 16/227594 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16227594 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/227594
Magnetic disk device capable of adjusting frequency of output signals for an in-phase AC current signal inputs Dec 19, 2018 Issued
Array ( [id] => 15672427 [patent_doc_number] => 10600451 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-24 [patent_title] => Combination of analog and digital audio players on a single cabinet [patent_app_type] => utility [patent_app_number] => 16/220538 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6422 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16220538 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/220538
Combination of analog and digital audio players on a single cabinet Dec 13, 2018 Issued
Array ( [id] => 15921495 [patent_doc_number] => 10657994 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-19 [patent_title] => Horizontal cavity surface emitting laser integration features for heat assisted magnetic recording [patent_app_type] => utility [patent_app_number] => 16/220453 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 50 [patent_no_of_words] => 5811 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 16220453 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/220453
Horizontal cavity surface emitting laser integration features for heat assisted magnetic recording Dec 13, 2018 Issued
Array ( [id] => 16495442 [patent_doc_number] => 10861489 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-08 [patent_title] => Heat-assisted magnetic recording device including a slider having an on-wafer-laser [patent_app_type] => utility [patent_app_number] => 16/211945 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 3981 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16211945 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/211945
Heat-assisted magnetic recording device including a slider having an on-wafer-laser Dec 5, 2018 Issued
Array ( [id] => 16578398 [patent_doc_number] => 20210012799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => MAGNETIC RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 16/650018 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16650018 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/650018
Magnetic recording medium Nov 18, 2018 Issued
Array ( [id] => 17529653 [patent_doc_number] => 11302351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => High density magnetic recording medium and cartridge including high density magnetic recording medium [patent_app_type] => utility [patent_app_number] => 16/969662 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 18767 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16969662 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/969662
High density magnetic recording medium and cartridge including high density magnetic recording medium Nov 18, 2018 Issued
Array ( [id] => 14137485 [patent_doc_number] => 20190103132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => PERFORMANCE MONITORING OF A NEAR-FIELD TRANSDUCER OF A HEAT-ASSISTED MAGNETIC RECORDING SLIDER [patent_app_type] => utility [patent_app_number] => 16/193189 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16193189 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/193189
Performance monitoring of a near-field transducer of a heat-assisted magnetic recording slider Nov 15, 2018 Issued
Array ( [id] => 16455758 [patent_doc_number] => 20200365184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => SERVO WRITER AND SERVO SIGNAL WRITING METHOD [patent_app_type] => utility [patent_app_number] => 16/762776 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16762776 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762776
Servo writer and servo signal writing method Nov 8, 2018 Issued
Array ( [id] => 15702899 [patent_doc_number] => 10607634 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-31 [patent_title] => Light monitoring circuit for a manual to automatic turntable conversion [patent_app_type] => utility [patent_app_number] => 16/179920 [patent_app_country] => US [patent_app_date] => 2018-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 32 [patent_no_of_words] => 14159 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16179920 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/179920
Light monitoring circuit for a manual to automatic turntable conversion Nov 2, 2018 Issued
Array ( [id] => 13995115 [patent_doc_number] => 20190066715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => MAGNETIC DISK DEVICE AND METHOD FOR SETTING RECORDING AREA [patent_app_type] => utility [patent_app_number] => 16/169266 [patent_app_country] => US [patent_app_date] => 2018-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16169266 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/169266
Shingled magnetic recording device capable of setting track-pitch at target track and two adjacent tracks Oct 23, 2018 Issued
Array ( [id] => 15285979 [patent_doc_number] => 10515658 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-24 [patent_title] => Laser calibration using temperature compensation equation for heat-assisted magnetic recording device [patent_app_type] => utility [patent_app_number] => 16/151910 [patent_app_country] => US [patent_app_date] => 2018-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5207 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16151910 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/151910
Laser calibration using temperature compensation equation for heat-assisted magnetic recording device Oct 3, 2018 Issued
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