Search

Thu N. Nguyen

Examiner (ID: 10398, Phone: (571)270-1765 , Office: P/2154 )

Most Active Art Unit
2154
Art Unit(s)
2169, 2161, 2154
Total Applications
638
Issued Applications
437
Pending Applications
46
Abandoned Applications
165

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19306833 [patent_doc_number] => 20240235413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => POWER ELECTRONIC BUILDING BLOCK FOR MODULAR MULTILEVEL CONVERTERS [patent_app_type] => utility [patent_app_number] => 18/563870 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18563870 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/563870
POWER ELECTRONIC BUILDING BLOCK FOR MODULAR MULTILEVEL CONVERTERS May 24, 2021 Pending
Array ( [id] => 18372164 [patent_doc_number] => 11652349 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Inverter terminal voltage adjustment in power system [patent_app_type] => utility [patent_app_number] => 17/302615 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6479 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17302615 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/302615
Inverter terminal voltage adjustment in power system May 6, 2021 Issued
Array ( [id] => 17347690 [patent_doc_number] => 20220014021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => SYSTEM AND METHOD FOR USE WITH MICROGRIDS HAVING INVERTER-BASED DISTRIBUTED GENERATORS [patent_app_type] => utility [patent_app_number] => 17/302357 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17302357 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/302357
System and method for use with microgrids having inverter-based distributed generators Apr 29, 2021 Issued
Array ( [id] => 18205906 [patent_doc_number] => 11588316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Circuit with timing function and leakage protection plug [patent_app_type] => utility [patent_app_number] => 17/223162 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2275 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223162 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223162
Circuit with timing function and leakage protection plug Apr 5, 2021 Issued
Array ( [id] => 17327047 [patent_doc_number] => 11218078 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => High efficiency passive clamp [patent_app_type] => utility [patent_app_number] => 17/222512 [patent_app_country] => US [patent_app_date] => 2021-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 14758 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17222512 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/222512
High efficiency passive clamp Apr 4, 2021 Issued
Array ( [id] => 17174823 [patent_doc_number] => 20210328494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 17/218982 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17218982 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218982
Power converter with output misconnection determiner Mar 30, 2021 Issued
Array ( [id] => 16964624 [patent_doc_number] => 20210216123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => Power supply signal conditioning system based on drive-sense circuit (DSC) processing [patent_app_type] => utility [patent_app_number] => 17/215225 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17215225 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/215225
Power supply signal conditioning system based on drive-sense circuit (DSC) processing Mar 28, 2021 Abandoned
Array ( [id] => 17158898 [patent_doc_number] => 20210319949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => AUTOTRANSFORMER RECTIFIER UNIT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/212127 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17212127 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212127
Autotransformer rectifier unit system Mar 24, 2021 Issued
Array ( [id] => 18440734 [patent_doc_number] => 20230188030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => POWER CONVERSION DEVICE AND CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 17/923230 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17923230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923230
Power conversion device and control device having overcurrent suppression Mar 24, 2021 Issued
Array ( [id] => 18481575 [patent_doc_number] => 11695333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Hybrid switched capacitor converters with real-time control of switching state duration, and associated methods [patent_app_type] => utility [patent_app_number] => 17/207670 [patent_app_country] => US [patent_app_date] => 2021-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 7735 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207670 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207670
Hybrid switched capacitor converters with real-time control of switching state duration, and associated methods Mar 19, 2021 Issued
Array ( [id] => 19679895 [patent_doc_number] => 12191771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Circuit path configuration for enhancing overvoltage protection in a switching power supply [patent_app_type] => utility [patent_app_number] => 17/908053 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 7560 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17908053 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908053
Circuit path configuration for enhancing overvoltage protection in a switching power supply Mar 17, 2021 Issued
Array ( [id] => 18440730 [patent_doc_number] => 20230188026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => SWITCHING SUB-CIRCUITS [patent_app_type] => utility [patent_app_number] => 17/912630 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17598 [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] => 17912630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/912630
Soft switching sub-circuit Mar 14, 2021 Issued
Array ( [id] => 19086833 [patent_doc_number] => 20240113634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => BIDIRECTIONAL TRANSMISSION CIRCUIT FOR UNIVERSAL SIGNAL [patent_app_type] => utility [patent_app_number] => 18/274920 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18274920 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/274920
Bidirectional transmission circuit for universal signal Mar 14, 2021 Issued
Array ( [id] => 17145888 [patent_doc_number] => 20210313901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => COMPOSITE SWITCHING CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/189278 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17189278 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189278
Composite switching device with switching device and diode in parallel Mar 1, 2021 Issued
Array ( [id] => 17478098 [patent_doc_number] => 20220085602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => CONDITION MONITORING SYSTEM AND STORAGE MEDIUM STORING THEREON CONDITION MONITORING PROGRAM [patent_app_type] => utility [patent_app_number] => 17/249361 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17249361 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/249361
Condition monitoring system and storage medium storing thereon condition monitoring program Feb 25, 2021 Issued
Array ( [id] => 17478103 [patent_doc_number] => 20220085607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => ELECTRONIC APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/186699 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17186699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186699
Electronic apparatus with detection of an islanding condition Feb 25, 2021 Issued
Array ( [id] => 16905665 [patent_doc_number] => 20210184581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => LOW-VOLTAGE DC-DC CONVERTER INCLUDING ZERO VOLTAGE SWITCHING AND METHOD OF DRIVING SAME [patent_app_type] => utility [patent_app_number] => 17/185421 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185421 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185421
Low-voltage DC-DC converter including zero voltage switching and method of driving same Feb 24, 2021 Issued
Array ( [id] => 17054145 [patent_doc_number] => 20210263579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => USB-PD INTERFACE AND ASSOCIATED METHOD [patent_app_type] => utility [patent_app_number] => 17/184027 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17184027 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/184027
USB-PD interface and associated method Feb 23, 2021 Issued
Array ( [id] => 19016830 [patent_doc_number] => 11923778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => High efficiency and high density GaN-based power converter and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/419715 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 27 [patent_no_of_words] => 11315 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419715
High efficiency and high density GaN-based power converter and method for manufacturing the same Feb 9, 2021 Issued
Array ( [id] => 19038858 [patent_doc_number] => 20240088673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => ELECTRIC POWER CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/261927 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18261927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261927
Electric power control system simulating a synchronous generator Feb 4, 2021 Issued
Menu