Search

Duc M. Pham

Examiner (ID: 7432, Phone: (571)272-5026 , Office: P/2836 )

Most Active Art Unit
2836
Art Unit(s)
2836
Total Applications
892
Issued Applications
780
Pending Applications
58
Abandoned Applications
83

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 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] => 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] => 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] => 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] => 18435286 [patent_doc_number] => 20230182580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => METHOD AND SYSTEMS TO TRICKLE CHARGE ELECTRIC VEHICLE'S SUPERCAPACITORS USING SOLAR ENERGY [patent_app_type] => utility [patent_app_number] => 18/079841 [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] => 19978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079841 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079841
Method and systems to trickle charge electric vehicle's supercapacitors using solar energy Dec 11, 2022 Issued
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
Array ( [id] => 19440701 [patent_doc_number] => 12090937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Moving part control system and method for loosening a mechanical part [patent_app_type] => utility [patent_app_number] => 18/078973 [patent_app_country] => US [patent_app_date] => 2022-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 7660 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 18078973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078973
Moving part control system and method for loosening a mechanical part Dec 10, 2022 Issued
Array ( [id] => 19341740 [patent_doc_number] => 12051940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Timing determination for UPS power transfer [patent_app_type] => utility [patent_app_number] => 18/078573 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10448 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078573 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078573
Timing determination for UPS power transfer Dec 8, 2022 Issued
Array ( [id] => 18440466 [patent_doc_number] => 20230187761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => MULTI-CHAMBER BATTERY MODULE [patent_app_type] => utility [patent_app_number] => 18/078185 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078185 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078185
Multi-chamber battery module Dec 8, 2022 Issued
Array ( [id] => 19716835 [patent_doc_number] => 12202357 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => High-voltage (HV) electrical device and a safety circuit for a HV electrical system [patent_app_type] => utility [patent_app_number] => 18/078588 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1746 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078588 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078588
High-voltage (HV) electrical device and a safety circuit for a HV electrical system Dec 8, 2022 Issued
Array ( [id] => 18294807 [patent_doc_number] => 20230104493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => POWER SOURCE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/064038 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18064038 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064038
Power source system Dec 8, 2022 Issued
Array ( [id] => 18424306 [patent_doc_number] => 20230178771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => APPARATUS AND METHOD FOR POWER SUPPLY USING COOPERATION OF FUEL CELL AND ENERGY STORAGE [patent_app_type] => utility [patent_app_number] => 18/074602 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18074602 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074602
Apparatus and method for power supply using cooperation of fuel cell and energy storage Dec 4, 2022 Issued
Array ( [id] => 19611244 [patent_doc_number] => 12160128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Subsea power bus system [patent_app_type] => utility [patent_app_number] => 18/701504 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 13798 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18701504 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/701504
Subsea power bus system Dec 1, 2022 Issued
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