Search

Tuyen T. Nguyen

Examiner (ID: 18778, Phone: (571)272-1996 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
2832, 2837
Total Applications
3044
Issued Applications
2366
Pending Applications
268
Abandoned Applications
450

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19392628 [patent_doc_number] => 20240282498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => VARIABLE VOLTAGE INDUCTOR WITH DIRECT LIQUID COOLING [patent_app_type] => utility [patent_app_number] => 18/649351 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18649351 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649351
VARIABLE VOLTAGE INDUCTOR WITH DIRECT LIQUID COOLING Apr 28, 2024 Abandoned
Array ( [id] => 19349048 [patent_doc_number] => 20240258012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => STACKED MAGNETIC CORES HAVING SMALL FOOTPRINTS [patent_app_type] => utility [patent_app_number] => 18/629524 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629524
STACKED MAGNETIC CORES HAVING SMALL FOOTPRINTS Apr 7, 2024 Pending
Array ( [id] => 19384476 [patent_doc_number] => 20240274346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => SURFACE-MOUNTED MAGNETIC-COMPONENT MODULE [patent_app_type] => utility [patent_app_number] => 18/626583 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18626583 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626583
SURFACE-MOUNTED MAGNETIC-COMPONENT MODULE Apr 3, 2024 Pending
Array ( [id] => 19349060 [patent_doc_number] => 20240258024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => WIRELESS TRANSMISSIONS THROUGH A TRANSFORMER TANK [patent_app_type] => utility [patent_app_number] => 18/435749 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435749 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435749
WIRELESS TRANSMISSIONS THROUGH A TRANSFORMER TANK Feb 6, 2024 Pending
Array ( [id] => 20258914 [patent_doc_number] => 12431277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Geometrically stable nanohenry inductor [patent_app_type] => utility [patent_app_number] => 18/430942 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 1238 [patent_no_of_claims] => 20 [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] => 18430942 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/430942
Geometrically stable nanohenry inductor Feb 1, 2024 Issued
Array ( [id] => 19176303 [patent_doc_number] => 20240162277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => MAGNETIC THIN FILM INDUCTOR STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/421191 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18421191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421191
Magnetic thin film inductor structures Jan 23, 2024 Issued
Array ( [id] => 20469346 [patent_doc_number] => 12525388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Coil component [patent_app_type] => utility [patent_app_number] => 18/416421 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2423 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416421 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416421
Coil component Jan 17, 2024 Issued
Array ( [id] => 19054572 [patent_doc_number] => 20240096541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => COIL COMPONENT [patent_app_type] => utility [patent_app_number] => 18/523633 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523633 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523633
Coil component Nov 28, 2023 Issued
Array ( [id] => 19191283 [patent_doc_number] => 20240170196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => MAGNETIC CORE [patent_app_type] => utility [patent_app_number] => 18/521221 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 406 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18521221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/521221
Magnetic core Nov 27, 2023 Issued
Array ( [id] => 19054582 [patent_doc_number] => 20240096551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => METHOD OF MANUFACTURING AN INDUCTOR COMPONENT [patent_app_type] => utility [patent_app_number] => 18/521878 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18521878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/521878
Method of manufacturing an inductor component Nov 27, 2023 Issued
Array ( [id] => 18958804 [patent_doc_number] => 20240047131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => SUBSTRATE COMPRISING AN INDUCTIVE COUPLER FOR SIGNAL LEAKAGE REDUCTION [patent_app_type] => utility [patent_app_number] => 18/490449 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18490449 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490449
Substrate comprising an inductive coupler for signal leakage reduction Oct 18, 2023 Issued
Array ( [id] => 19116260 [patent_doc_number] => 20240128010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => TRANSFORMER AND POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 18/461103 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18461103 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461103
TRANSFORMER AND POWER CONVERSION DEVICE Sep 4, 2023 Pending
Array ( [id] => 19285513 [patent_doc_number] => 20240221990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => TRANSFORMER [patent_app_type] => utility [patent_app_number] => 18/456186 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18456186 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/456186
TRANSFORMER Aug 24, 2023 Pending
Array ( [id] => 18959727 [patent_doc_number] => 20240048054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => TRANSFORMER, DC-DC CONVERTER AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/446254 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446254
TRANSFORMER, DC-DC CONVERTER AND VEHICLE Aug 7, 2023 Pending
Array ( [id] => 19070954 [patent_doc_number] => 20240105380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => COIL COMPONENT [patent_app_type] => utility [patent_app_number] => 18/365855 [patent_app_country] => US [patent_app_date] => 2023-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18365855 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/365855
COIL COMPONENT Aug 3, 2023 Pending
Array ( [id] => 20167737 [patent_doc_number] => 20250259784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => A WINDING, A TRANSFORMER AND A TRANSFORMER ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 18/995405 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18995405 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/995405
Winding, a transformer and a transformer arrangement Aug 2, 2023 Issued
Array ( [id] => 18757388 [patent_doc_number] => 20230360849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => LEAKAGE TRANSFORMER [patent_app_type] => utility [patent_app_number] => 18/222279 [patent_app_country] => US [patent_app_date] => 2023-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18222279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/222279
Leakage transformer Jul 13, 2023 Issued
Array ( [id] => 18905869 [patent_doc_number] => 20240021354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => MOLD CORE, REACTOR, AND MOLD CORE MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/220081 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18220081 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/220081
MOLD CORE, REACTOR, AND MOLD CORE MANUFACTURING METHOD Jul 9, 2023 Pending
Array ( [id] => 19928175 [patent_doc_number] => 12302486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Asymmetrical ballast transformer [patent_app_type] => utility [patent_app_number] => 18/217574 [patent_app_country] => US [patent_app_date] => 2023-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2410 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217574 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217574
Asymmetrical ballast transformer Jul 1, 2023 Issued
Array ( [id] => 18863923 [patent_doc_number] => 20230418359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => INDUCTOR COILS AND TRANSFORMER COILS WITH OPTIMAL HIGH ENERGY STORAGE LOCATIONS [patent_app_type] => utility [patent_app_number] => 18/210822 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210822
INDUCTOR COILS AND TRANSFORMER COILS WITH OPTIMAL HIGH ENERGY STORAGE LOCATIONS Jun 15, 2023 Pending
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