Search

Hung Q. Pham

Examiner (ID: 5437, Phone: (571)272-4040 , Office: P/2159 )

Most Active Art Unit
2159
Art Unit(s)
2159, 2169, 2162, 2172, 2168
Total Applications
951
Issued Applications
744
Pending Applications
37
Abandoned Applications
176

Applications

Application numberTitle of the applicationFiling DateStatus
18/876484 Power Transfer Control Method in a Rotary Transformer Dec 17, 2024 Pending
Array ( [id] => 19500241 [patent_doc_number] => 20240339259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => MULTILAYER COIL COMPONENT [patent_app_type] => utility [patent_app_number] => 18/743760 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18743760 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743760
MULTILAYER COIL COMPONENT Jun 13, 2024 Pending
Array ( [id] => 20345898 [patent_doc_number] => 12469633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Inductor device [patent_app_type] => utility [patent_app_number] => 18/673292 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673292
Inductor device May 22, 2024 Issued
Array ( [id] => 19574983 [patent_doc_number] => 20240379275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => SYSTEMS AND METHODS FOR ENHANCING LEAKAGE INDUCTANCE OF POWER TRANSFORMERS [patent_app_type] => utility [patent_app_number] => 18/656699 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18656699 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/656699
SYSTEMS AND METHODS FOR ENHANCING LEAKAGE INDUCTANCE OF POWER TRANSFORMERS May 6, 2024 Abandoned
Array ( [id] => 19349051 [patent_doc_number] => 20240258015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => COMMON MODE FILTER [patent_app_type] => utility [patent_app_number] => 18/633202 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18633202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633202
Common mode filter Apr 10, 2024 Issued
Array ( [id] => 19467841 [patent_doc_number] => 20240321511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => MAGNETIC ASSEMBLY, POWER CONVERSION CIRCUIT AND POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 18/607519 [patent_app_country] => US [patent_app_date] => 2024-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18607519 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/607519
MAGNETIC ASSEMBLY, POWER CONVERSION CIRCUIT AND POWER CONVERSION DEVICE Mar 16, 2024 Pending
Array ( [id] => 20244045 [patent_doc_number] => 12424375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Coil electronic component [patent_app_type] => utility [patent_app_number] => 18/442523 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18442523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442523
Coil electronic component Feb 14, 2024 Issued
Array ( [id] => 19160983 [patent_doc_number] => 20240153690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => INDUCTOR COMPONENT [patent_app_type] => utility [patent_app_number] => 18/410014 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18410014 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410014
Inductor component Jan 10, 2024 Issued
Array ( [id] => 20216040 [patent_doc_number] => 12412694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Inductor component [patent_app_type] => utility [patent_app_number] => 18/494370 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 4245 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494370 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494370
Inductor component Oct 24, 2023 Issued
Array ( [id] => 18975083 [patent_doc_number] => 20240055175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => COIL COMPONENT [patent_app_type] => utility [patent_app_number] => 18/494529 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494529 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494529
Coil component Oct 24, 2023 Issued
Array ( [id] => 18958802 [patent_doc_number] => 20240047129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => INDUCTOR COMPONENT [patent_app_type] => utility [patent_app_number] => 18/490879 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490879
Inductor component Oct 19, 2023 Issued
Array ( [id] => 19951167 [patent_doc_number] => 12322537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Coil component and manufacturing method for the same [patent_app_type] => utility [patent_app_number] => 18/381797 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1271 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18381797 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381797
Coil component and manufacturing method for the same Oct 18, 2023 Issued
Array ( [id] => 18990984 [patent_doc_number] => 20240062953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => RESONANT COILS WITH INTEGRATED CAPACITANCE [patent_app_type] => utility [patent_app_number] => 18/380063 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17446 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18380063 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/380063
RESONANT COILS WITH INTEGRATED CAPACITANCE Oct 12, 2023 Pending
Array ( [id] => 20132168 [patent_doc_number] => 12374486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Magnetic coupling coil element [patent_app_type] => utility [patent_app_number] => 18/451635 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7352 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 459 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18451635 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451635
Magnetic coupling coil element Aug 16, 2023 Issued
Array ( [id] => 18905878 [patent_doc_number] => 20240021363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => INDUCTOR COMPONENT [patent_app_type] => utility [patent_app_number] => 18/347249 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/347249
INDUCTOR COMPONENT Jul 4, 2023 Pending
Array ( [id] => 18898485 [patent_doc_number] => 20240013970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => ELECTRONIC COMPONENT [patent_app_type] => utility [patent_app_number] => 18/345970 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18345970 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345970
ELECTRONIC COMPONENT Jun 29, 2023 Pending
Array ( [id] => 18729210 [patent_doc_number] => 20230343506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => System and Method for Reducing Power Losses for Magnetics Integrated in a Printed Circuit Board [patent_app_type] => utility [patent_app_number] => 18/216277 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8138 [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] => 18216277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/216277
System and method for reducing power losses for magnetics integrated in a printed circuit board Jun 28, 2023 Issued
Array ( [id] => 18882748 [patent_doc_number] => 20240006117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => COIL DEVICE [patent_app_type] => utility [patent_app_number] => 18/334702 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18334702 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334702
COIL DEVICE Jun 13, 2023 Pending
Array ( [id] => 18848663 [patent_doc_number] => 20230411067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => ELECTRONIC COMPONENT, COIL COMPONENT, AND METHOD FOR MANUFACTURING ELECTRONIC COMPONENT [patent_app_type] => utility [patent_app_number] => 18/333356 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18333356 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/333356
ELECTRONIC COMPONENT, COIL COMPONENT, AND METHOD FOR MANUFACTURING ELECTRONIC COMPONENT Jun 11, 2023 Pending
Array ( [id] => 18820976 [patent_doc_number] => 20230395317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => MULTI-COIL INDUCTION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/203735 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18203735 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203735
MULTI-COIL INDUCTION APPARATUS May 30, 2023 Pending
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