Search

Xuan Lan T. Nguyen

Examiner (ID: 6163, Phone: (571)272-7121 , Office: P/3657 )

Most Active Art Unit
3657
Art Unit(s)
3683, 3616, 3613, 3657
Total Applications
1428
Issued Applications
910
Pending Applications
27
Abandoned Applications
494

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19312513 [patent_doc_number] => 12038320 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Distributed intelligent SNAP informatics [patent_app_type] => utility [patent_app_number] => 17/556928 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3746 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17556928 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556928
Distributed intelligent SNAP informatics Dec 19, 2021 Issued
Array ( [id] => 17532917 [patent_doc_number] => 20220111526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => LOCALIZATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/555552 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17555552 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/555552
Localization system and method Dec 19, 2021 Issued
Array ( [id] => 19341231 [patent_doc_number] => 12051426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Method and system for data transmission by using sound [patent_app_type] => utility [patent_app_number] => 17/644879 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 9501 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17644879 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644879
Method and system for data transmission by using sound Dec 16, 2021 Issued
Array ( [id] => 17689569 [patent_doc_number] => 20220196862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => METHOD AND SYSTEM FOR DETERMINING A LOCATION OF HYDROCARBON RESERVOIRS [patent_app_type] => utility [patent_app_number] => 17/644948 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17644948 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644948
Method and system for determining a location of hydrocarbon reservoirs Dec 16, 2021 Issued
Array ( [id] => 19152243 [patent_doc_number] => 11977152 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Direction finding technique in radar array signal processing [patent_app_type] => utility [patent_app_number] => 17/643833 [patent_app_country] => US [patent_app_date] => 2021-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3059 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17643833 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/643833
Direction finding technique in radar array signal processing Dec 11, 2021 Issued
Array ( [id] => 19544382 [patent_doc_number] => 20240361418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => SYSTEMS AND METHODS FOR CALIBRATING A DISTANCE MODEL USING ACOUSTIC DATA [patent_app_type] => utility [patent_app_number] => 18/256856 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8685 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256856 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256856
SYSTEMS AND METHODS FOR CALIBRATING A DISTANCE MODEL USING ACOUSTIC DATA Dec 9, 2021 Abandoned
Array ( [id] => 17665006 [patent_doc_number] => 11358687 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-14 [patent_title] => Distributed acoustic anti unmanned boat system [patent_app_type] => utility [patent_app_number] => 17/545540 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 11117 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 393 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545540
Distributed acoustic anti unmanned boat system Dec 7, 2021 Issued
Array ( [id] => 17483719 [patent_doc_number] => 20220091223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => METHODS AND APPARATUS TO IMPROVE DETECTION OF AUDIO SIGNATURES [patent_app_type] => utility [patent_app_number] => 17/541020 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17541020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/541020
Methods and apparatus to improve detection of audio signatures Dec 1, 2021 Issued
Array ( [id] => 18621703 [patent_doc_number] => 11754733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => System and method for generating a seismic attenuation model [patent_app_type] => utility [patent_app_number] => 17/515105 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5807 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17515105 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/515105
System and method for generating a seismic attenuation model Oct 28, 2021 Issued
Array ( [id] => 18333726 [patent_doc_number] => 20230125674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => SYSTEMS AND METHODS FOR ADVANCED SEISMIC SENSORS [patent_app_type] => utility [patent_app_number] => 17/512356 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17512356 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512356
SYSTEMS AND METHODS FOR ADVANCED SEISMIC SENSORS Oct 26, 2021 Abandoned
Array ( [id] => 19150467 [patent_doc_number] => 11975359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Haptic stimulation systems and methods [patent_app_type] => utility [patent_app_number] => 17/511281 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 10862 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17511281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511281
Haptic stimulation systems and methods Oct 25, 2021 Issued
Array ( [id] => 19014316 [patent_doc_number] => 11921242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Method and device for time-of-flight estimate [patent_app_type] => utility [patent_app_number] => 17/506554 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 9769 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 17506554 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/506554
Method and device for time-of-flight estimate Oct 19, 2021 Issued
Array ( [id] => 18464121 [patent_doc_number] => 11688414 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-27 [patent_title] => Low power gunshot detection [patent_app_type] => utility [patent_app_number] => 17/504579 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 21423 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504579
Low power gunshot detection Oct 18, 2021 Issued
Array ( [id] => 20373648 [patent_doc_number] => 12481080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Method for three-dimensional velocity geological modeling with structures and velocities randomly arranged [patent_app_type] => utility [patent_app_number] => 18/031693 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2314 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18031693 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031693
Method for three-dimensional velocity geological modeling with structures and velocities randomly arranged Oct 14, 2021 Issued
Array ( [id] => 18949287 [patent_doc_number] => 11892577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Multi-scale photoacoustic detection method of geological structure around borehole and related devices [patent_app_type] => utility [patent_app_number] => 17/492580 [patent_app_country] => US [patent_app_date] => 2021-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 8714 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17492580 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492580
Multi-scale photoacoustic detection method of geological structure around borehole and related devices Oct 1, 2021 Issued
Array ( [id] => 19412895 [patent_doc_number] => 12078708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Acoustic horn phased array [patent_app_type] => utility [patent_app_number] => 17/483779 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3125 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17483779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483779
Acoustic horn phased array Sep 22, 2021 Issued
Array ( [id] => 17340760 [patent_doc_number] => 20220007091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => INFORMATION MANAGEMENT SYSTEM, AND METHOD FOR DEVICE REGISTRATION OF MEASURING DEVICE AND INFORMATION TERMINAL [patent_app_type] => utility [patent_app_number] => 17/448145 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17448145 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/448145
Information management system, and method for device registration of measuring device and information terminal Sep 19, 2021 Issued
Array ( [id] => 18637459 [patent_doc_number] => 11762052 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-19 [patent_title] => Sound source localization [patent_app_type] => utility [patent_app_number] => 17/475888 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 28385 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17475888 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475888
Sound source localization Sep 14, 2021 Issued
Array ( [id] => 17475187 [patent_doc_number] => 20220082691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => SYSTEM AND METHOD FOR ACOUSTIC IMAGING WITH AN ACCUMULATED-TIME VIEW [patent_app_type] => utility [patent_app_number] => 17/472430 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17472430 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/472430
System and method for acoustic imaging with an accumulated-time view Sep 9, 2021 Issued
Array ( [id] => 18820717 [patent_doc_number] => 20230395058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => DEVICE FOR AUDIO SIGNAL CONTROL THROUGH EFFECTS UNITS [patent_app_type] => utility [patent_app_number] => 18/044975 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18044975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/044975
DEVICE FOR AUDIO SIGNAL CONTROL THROUGH EFFECTS UNITS Sep 1, 2021 Abandoned
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