Search

Duc M. Pham

Examiner (ID: 3834, Phone: (571)272-5026 , Office: P/2836 )

Most Active Art Unit
2836
Art Unit(s)
2836, 2849
Total Applications
921
Issued Applications
793
Pending Applications
66
Abandoned Applications
84

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19730767 [patent_doc_number] => 12208756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Managing current or voltage in low voltage buses of vehicles [patent_app_type] => utility [patent_app_number] => 18/166988 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4284 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18166988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/166988
Managing current or voltage in low voltage buses of vehicles Feb 8, 2023 Issued
Array ( [id] => 19829042 [patent_doc_number] => 12249839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Wireless power transfer structure [patent_app_type] => utility [patent_app_number] => 18/166858 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7072 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [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] => 18166858 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/166858
Wireless power transfer structure Feb 8, 2023 Issued
Array ( [id] => 19360482 [patent_doc_number] => 20240262516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => HYBRID TURBINE AND MULTIPLE-SPOOL ELECTRIC POWER SYSTEM FOR AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/165858 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18165858 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/165858
Hybrid turbine and multiple-spool electric power system for aircraft Feb 6, 2023 Issued
Array ( [id] => 18541372 [patent_doc_number] => 20230246488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => Foreign Object Detection Using Combined Inductive and Thermal Sensing [patent_app_type] => utility [patent_app_number] => 18/161396 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161396 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161396
Foreign object detection using combined inductive and thermal sensing Jan 29, 2023 Issued
Array ( [id] => 18610137 [patent_doc_number] => 20230276865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => APPAREL WITH WIRELESS-POWERED SENSORS [patent_app_type] => utility [patent_app_number] => 18/102870 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18102870 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/102870
Apparel with wireless-powered sensors Jan 29, 2023 Issued
Array ( [id] => 18395395 [patent_doc_number] => 20230163616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => Battery System [patent_app_type] => utility [patent_app_number] => 18/157960 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18157960 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/157960
Battery system Jan 22, 2023 Issued
Array ( [id] => 19444972 [patent_doc_number] => 12095268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Directly-connected high-voltage battery energy storage system (BESS) and control method thereof [patent_app_type] => utility [patent_app_number] => 18/099276 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 28 [patent_no_of_words] => 5639 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18099276 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099276
Directly-connected high-voltage battery energy storage system (BESS) and control method thereof Jan 19, 2023 Issued
Array ( [id] => 18935864 [patent_doc_number] => 11888314 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Electrical load management system and method [patent_app_type] => utility [patent_app_number] => 18/150333 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 30 [patent_no_of_words] => 15740 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18150333 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150333
Electrical load management system and method Jan 4, 2023 Issued
Array ( [id] => 18521060 [patent_doc_number] => 11710957 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-07-25 [patent_title] => Systems and methods for redundant control of active fuses for battery pack safety [patent_app_type] => utility [patent_app_number] => 18/147780 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 28 [patent_no_of_words] => 18069 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [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] => 18147780 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147780
Systems and methods for redundant control of active fuses for battery pack safety Dec 28, 2022 Issued
Array ( [id] => 19217184 [patent_doc_number] => 20240181888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => CONFIGURABLE POWER INVERTER [patent_app_type] => utility [patent_app_number] => 18/147125 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18147125 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147125
Configurable power inverter Dec 27, 2022 Issued
Array ( [id] => 19339006 [patent_doc_number] => 12049180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Powerblock for electrically powering equipment in a vehicle [patent_app_type] => utility [patent_app_number] => 18/146860 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7560 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18146860 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146860
Powerblock for electrically powering equipment in a vehicle Dec 26, 2022 Issued
Array ( [id] => 19773859 [patent_doc_number] => 20250055285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => POLYPHASE AND DC VOLTAGE SUPPLY SYSTEM AND ASSOCIATED SUPPLY METHOD [patent_app_type] => utility [patent_app_number] => 18/723119 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18723119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/723119
POLYPHASE AND DC VOLTAGE SUPPLY SYSTEM AND ASSOCIATED SUPPLY METHOD Dec 20, 2022 Pending
Array ( [id] => 19270093 [patent_doc_number] => 20240213799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => ELECTRICAL OUTLET POWER BANK SYSTEM [patent_app_type] => utility [patent_app_number] => 18/086222 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086222 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086222
ELECTRICAL OUTLET POWER BANK SYSTEM Dec 20, 2022 Abandoned
Array ( [id] => 18322274 [patent_doc_number] => 20230120402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Battery System [patent_app_type] => utility [patent_app_number] => 18/068412 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18068412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068412
Battery system Dec 18, 2022 Issued
Array ( [id] => 18525996 [patent_doc_number] => 11712978 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-01 [patent_title] => Portable electric load bank apparatus, system, and method of operation [patent_app_type] => utility [patent_app_number] => 18/084044 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6255 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084044
Portable electric load bank apparatus, system, and method of operation Dec 18, 2022 Issued
Array ( [id] => 20809455 [patent_doc_number] => 20260184273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-07-02 [patent_title] => Functional Module Onboard a Vehicle [patent_app_type] => utility [patent_app_number] => 18/728633 [patent_app_country] => US [patent_app_date] => 2022-12-15 [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] => -10 [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] => 18728633 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/728633
Functional Module Onboard a Vehicle Dec 14, 2022 Pending
Array ( [id] => 18450672 [patent_doc_number] => 20230191949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => INTELLIGENT HYBRID POWER SYSTEM FOR ELECTRICAL VEHICLES [patent_app_type] => utility [patent_app_number] => 18/082425 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18082425 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/082425
Intelligent hybrid power system for electrical vehicles Dec 14, 2022 Issued
Array ( [id] => 19253690 [patent_doc_number] => 20240204687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => INVERTERS WITH INTEGRATED ENERGY STORAGE SUBSYSTEMS [patent_app_type] => utility [patent_app_number] => 18/065783 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18065783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065783
Inverters with integrated energy storage subsystems Dec 13, 2022 Issued
Array ( [id] => 18435323 [patent_doc_number] => 20230182617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => RETROFITTING AN ELECTRIC VEHICLE WITH A INTELLIGENT SUPERCAPACITOR BATTERY UNIT [patent_app_type] => utility [patent_app_number] => 18/081508 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18081508 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081508
RETROFITTING AN ELECTRIC VEHICLE WITH A INTELLIGENT SUPERCAPACITOR BATTERY UNIT Dec 13, 2022 Abandoned
Array ( [id] => 18899180 [patent_doc_number] => 20240014665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => METHODS AND APPARATUS FOR OPTIMIZING EFFICIENCIES OF A SOLAR POWER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/079476 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079476 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079476
Methods and apparatus for optimizing efficiencies of a solar power system Dec 11, 2022 Issued
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