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] => 18853386 [patent_doc_number] => 11850945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Power supply device for electric work vehicle [patent_app_type] => utility [patent_app_number] => 17/840834 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3810 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17840834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840834
Power supply device for electric work vehicle Jun 14, 2022 Issued
Array ( [id] => 18223174 [patent_doc_number] => 20230062168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => METHODS, SYSTEMS, AND APPARATUS FOR CHARGING A VEHICLE AND MINING CRYPTOCURRENCY [patent_app_type] => utility [patent_app_number] => 17/805972 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17805972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805972
METHODS, SYSTEMS, AND APPARATUS FOR CHARGING A VEHICLE AND MINING CRYPTOCURRENCY Jun 7, 2022 Abandoned
Array ( [id] => 17887208 [patent_doc_number] => 20220302686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => ELECTRICAL PANEL WITH DISTRIBUTED ENERGY RESOURCES COMPARTMENT AND PRE-WIRING FOR SOLAR INVERTER CONNECTION [patent_app_type] => utility [patent_app_number] => 17/831871 [patent_app_country] => US [patent_app_date] => 2022-06-03 [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] => -12 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831871 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831871
Electrical panel with distributed energy resources compartment and pre-wiring for solar inverter connection Jun 2, 2022 Issued
Array ( [id] => 19344527 [patent_doc_number] => 20240253490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => CHARGING SYSTEM AND METHOD OF USING SAME [patent_app_type] => utility [patent_app_number] => 18/564040 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18564040 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/564040
Charging system and method of using same May 25, 2022 Issued
Array ( [id] => 19336106 [patent_doc_number] => 20240250536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => METHOD AND SYSTEM FOR OPERATING AN ELECTRICAL GRID [patent_app_type] => utility [patent_app_number] => 18/564089 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18564089 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/564089
Method and system for operating an electrical grid May 24, 2022 Issued
Array ( [id] => 19885135 [patent_doc_number] => 12270840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Transfer switch with communication capability [patent_app_type] => utility [patent_app_number] => 17/752501 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 29 [patent_no_of_words] => 7928 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752501 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752501
Transfer switch with communication capability May 23, 2022 Issued
Array ( [id] => 19713243 [patent_doc_number] => 20250023385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => POWER FEED CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/711547 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18711547 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/711547
POWER FEED CONTROL DEVICE May 23, 2022 Pending
Array ( [id] => 18600634 [patent_doc_number] => 20230275437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => POWER DISTRIBUTION DEVICE AND METHOD USING DROOP CONTROL [patent_app_type] => utility [patent_app_number] => 18/024192 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18024192 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024192
Power distribution device and method using droop control May 18, 2022 Issued
Array ( [id] => 18875178 [patent_doc_number] => 11863004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Split-phase bidirectional on-board charger [patent_app_type] => utility [patent_app_number] => 17/748337 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5531 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17748337 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/748337
Split-phase bidirectional on-board charger May 18, 2022 Issued
Array ( [id] => 18604146 [patent_doc_number] => 11745593 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-05 [patent_title] => Testing of vehicle batteries [patent_app_type] => utility [patent_app_number] => 17/745918 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 9139 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17745918 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745918
Testing of vehicle batteries May 16, 2022 Issued
Array ( [id] => 19257510 [patent_doc_number] => 12017545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Method of using electrical center for battery disconnect [patent_app_type] => utility [patent_app_number] => 17/736701 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3185 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736701 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736701
Method of using electrical center for battery disconnect May 3, 2022 Issued
Array ( [id] => 18019972 [patent_doc_number] => 20220371471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Energy monitoring system for a vehicle [patent_app_type] => utility [patent_app_number] => 17/660923 [patent_app_country] => US [patent_app_date] => 2022-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17660923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/660923
Energy monitoring system for a vehicle Apr 26, 2022 Issued
Array ( [id] => 18395398 [patent_doc_number] => 20230163619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => POWER CONVERSION DEVICE AND VEHICLE POWER CONVERSION SYSTEM INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 17/729648 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17729648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729648
Power conversion device and vehicle power conversion system including same Apr 25, 2022 Issued
Array ( [id] => 19012510 [patent_doc_number] => 11919420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Power supply system [patent_app_type] => utility [patent_app_number] => 17/720787 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 28 [patent_no_of_words] => 11913 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17720787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720787
Power supply system Apr 13, 2022 Issued
Array ( [id] => 18870571 [patent_doc_number] => 11858354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Emergency disconnect circuit for high-voltage battery electric system and motor vehicle having the same [patent_app_type] => utility [patent_app_number] => 17/717286 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4592 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17717286 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/717286
Emergency disconnect circuit for high-voltage battery electric system and motor vehicle having the same Apr 10, 2022 Issued
Array ( [id] => 17976723 [patent_doc_number] => 11493581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Pulse magnet device based on magnetic flux compression, and high-flux measurement method [patent_app_type] => utility [patent_app_number] => 17/707963 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5297 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17707963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/707963
Pulse magnet device based on magnetic flux compression, and high-flux measurement method Mar 29, 2022 Issued
Array ( [id] => 18975930 [patent_doc_number] => 20240056022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => POWER CONVERSION DEVICE HAVING MULTI-LEVEL STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/283951 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18283951 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283951
POWER CONVERSION DEVICE HAVING MULTI-LEVEL STRUCTURE Mar 24, 2022 Pending
Array ( [id] => 17796259 [patent_doc_number] => 20220255351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => WIRELESSLY POWERED AND POWERING ELECTROCHROMIC WINDOWS [patent_app_type] => utility [patent_app_number] => 17/656612 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17656612 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/656612
WIRELESSLY POWERED AND POWERING ELECTROCHROMIC WINDOWS Mar 24, 2022 Abandoned
Array ( [id] => 17855944 [patent_doc_number] => 20220285987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => WIRELESS POWERED ELECTROCHROMIC WINDOWS [patent_app_type] => utility [patent_app_number] => 17/701655 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701655 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701655
WIRELESS POWERED ELECTROCHROMIC WINDOWS Mar 21, 2022 Abandoned
Array ( [id] => 18804740 [patent_doc_number] => 11837910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Power supply control apparatus and control method [patent_app_type] => utility [patent_app_number] => 17/698413 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6853 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17698413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/698413
Power supply control apparatus and control method Mar 17, 2022 Issued
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