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] => 15903975 [patent_doc_number] => 20200151507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => AUTONOMOUS SEGMENTATION OF THREE-DIMENSIONAL NERVOUS SYSTEM STRUCTURES FROM MEDICAL IMAGES [patent_app_type] => utility [patent_app_number] => 16/677707 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16677707 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/677707
AUTONOMOUS SEGMENTATION OF THREE-DIMENSIONAL NERVOUS SYSTEM STRUCTURES FROM MEDICAL IMAGES Nov 7, 2019 Pending
Array ( [id] => 17000703 [patent_doc_number] => 11079507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Passive seismic imaging [patent_app_type] => utility [patent_app_number] => 16/671300 [patent_app_country] => US [patent_app_date] => 2019-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5874 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16671300 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/671300
Passive seismic imaging Oct 31, 2019 Issued
Array ( [id] => 16809690 [patent_doc_number] => 20210132245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR COMPRESSION OF SEISMIC DATA [patent_app_type] => utility [patent_app_number] => 16/670477 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16670477 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/670477
System, method and computer program product for compression of seismic data Oct 30, 2019 Issued
Array ( [id] => 15771605 [patent_doc_number] => 20200116820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => AUDIO BASED MOTION DETECTION [patent_app_type] => utility [patent_app_number] => 16/655601 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16655601 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655601
AUDIO BASED MOTION DETECTION Oct 16, 2019 Abandoned
Array ( [id] => 15771735 [patent_doc_number] => 20200116885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => Separation of Multiple Seismic Sources of Different Types by Inversion [patent_app_type] => utility [patent_app_number] => 16/597642 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16597642 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597642
Separation of multiple seismic sources of different types by inversion Oct 8, 2019 Issued
Array ( [id] => 17950204 [patent_doc_number] => 20220337223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => HYBRID RESONATORS [patent_app_type] => utility [patent_app_number] => 17/639920 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7990 [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] => 17639920 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639920
Hybrid resonators Oct 6, 2019 Issued
Array ( [id] => 15433335 [patent_doc_number] => 20200030850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => SUPPLEMENTAL SENSOR MODES AND SYSTEMS FOR ULTRASONIC TRANSDUCERS [patent_app_type] => utility [patent_app_number] => 16/592618 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16592618 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/592618
Supplemental sensor modes and systems for ultrasonic transducers Oct 2, 2019 Issued
Array ( [id] => 18371431 [patent_doc_number] => 11651611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Device mountable packaging of ultrasonic transducers [patent_app_type] => utility [patent_app_number] => 16/591166 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 28 [patent_no_of_words] => 12123 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16591166 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591166
Device mountable packaging of ultrasonic transducers Oct 1, 2019 Issued
Array ( [id] => 17194332 [patent_doc_number] => 11163083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Echo detection and measurement in noisy environment for downhole logging [patent_app_type] => utility [patent_app_number] => 16/587170 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 7943 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16587170 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/587170
Echo detection and measurement in noisy environment for downhole logging Sep 29, 2019 Issued
Array ( [id] => 18137910 [patent_doc_number] => 11563607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Orthogonal frequency scheme for narrowband acoustic signaling [patent_app_type] => utility [patent_app_number] => 16/580268 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5520 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16580268 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/580268
Orthogonal frequency scheme for narrowband acoustic signaling Sep 23, 2019 Issued
Array ( [id] => 17373076 [patent_doc_number] => 20220028128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => PHOTOACOUSTIC IMAGE RECONSTRUCTION METHOD FOR SUPPRESSING ARTIFACTS [patent_app_type] => utility [patent_app_number] => 17/277355 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17277355 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/277355
Photoacoustic image reconstruction method for suppressing artifacts Sep 16, 2019 Issued
Array ( [id] => 17770568 [patent_doc_number] => 11402503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Two-dimensional ultrasound imaging transducer array with a non-rectangular active sensing region [patent_app_type] => utility [patent_app_number] => 16/572728 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 24 [patent_no_of_words] => 3486 [patent_no_of_claims] => 20 [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] => 16572728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/572728
Two-dimensional ultrasound imaging transducer array with a non-rectangular active sensing region Sep 16, 2019 Issued
Array ( [id] => 19136530 [patent_doc_number] => 11971477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Imaging devices with selectively alterable characteristics [patent_app_type] => utility [patent_app_number] => 17/257175 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 14635 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [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] => 17257175 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/257175
Imaging devices with selectively alterable characteristics Sep 15, 2019 Issued
Array ( [id] => 17785868 [patent_doc_number] => 11408986 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-09 [patent_title] => Reverse acoustic calibration method [patent_app_type] => utility [patent_app_number] => 16/570336 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2171 [patent_no_of_claims] => 4 [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] => 16570336 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/570336
Reverse acoustic calibration method Sep 12, 2019 Issued
Array ( [id] => 15348201 [patent_doc_number] => 20200011992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => UNDERWATER OPTICAL METROLOGY SYSTEM [patent_app_type] => utility [patent_app_number] => 16/559005 [patent_app_country] => US [patent_app_date] => 2019-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16559005 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/559005
Underwater optical metrology system Sep 2, 2019 Issued
Array ( [id] => 19261496 [patent_doc_number] => 12021569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Underwater communication device and underwater communication method [patent_app_type] => utility [patent_app_number] => 17/272597 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 37 [patent_no_of_words] => 8152 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17272597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/272597
Underwater communication device and underwater communication method Aug 29, 2019 Issued
Array ( [id] => 17268650 [patent_doc_number] => 11194070 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Wavelet transform-based coherent noise reduction in distributed acoustic sensing [patent_app_type] => utility [patent_app_number] => 16/550043 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6703 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16550043 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/550043
Wavelet transform-based coherent noise reduction in distributed acoustic sensing Aug 22, 2019 Issued
Array ( [id] => 19136569 [patent_doc_number] => 11971516 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Method for detecting a fluid and associated system [patent_app_type] => utility [patent_app_number] => 17/269717 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5277 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17269717 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/269717
Method for detecting a fluid and associated system Aug 20, 2019 Issued
Array ( [id] => 15213039 [patent_doc_number] => 20190369206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => MOBILE DEVICE BASED CONTROL DEVICE LOCATOR [patent_app_type] => utility [patent_app_number] => 16/545426 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16545426 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/545426
Mobile device based control device locator Aug 19, 2019 Issued
Array ( [id] => 17666262 [patent_doc_number] => 11359947 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Ultrasonic transducer system and method using selective interleaved excitation pulse frequency [patent_app_type] => utility [patent_app_number] => 16/537761 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6070 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [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] => 16537761 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/537761
Ultrasonic transducer system and method using selective interleaved excitation pulse frequency Aug 11, 2019 Issued
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