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] => 16947592 [patent_doc_number] => 20210206283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => METHODS AND APPARATUS FOR POWERING A VEHICLE [patent_app_type] => utility [patent_app_number] => 17/208641 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17208641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/208641
Methods and apparatus for powering a vehicle Mar 21, 2021 Issued
Array ( [id] => 19700879 [patent_doc_number] => 12194884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Battery management system [patent_app_type] => utility [patent_app_number] => 17/912353 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 14364 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17912353 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/912353
Battery management system Mar 18, 2021 Issued
Array ( [id] => 17552245 [patent_doc_number] => 20220123588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => SPLIT-BUS ELECTRICAL PANEL WITH HOMEOWNER SELECTABLE PARTIAL OR FULL BACK-UP FROM PV/BATTERY SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/201872 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 442 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17201872 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/201872
Split-bus electrical panel with homeowner selectable partial or full back-up from PV/battery systems Mar 14, 2021 Issued
Array ( [id] => 19161815 [patent_doc_number] => 20240154522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => SINGLE-PHASE BI-DIRECTIONAL POWER FACTOR CORRECTION FOR AN ELECTRIC VEHICLE [patent_app_type] => utility [patent_app_number] => 18/281478 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18281478 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/281478
Single-phase bi-directional power factor correction for an electric vehicle Mar 10, 2021 Issued
Array ( [id] => 18406780 [patent_doc_number] => 20230168131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => MONITORING AN ELECTRICAL ENERGY TRANSMISSION DEVICE [patent_app_type] => utility [patent_app_number] => 17/918269 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3742 [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] => 17918269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/918269
Monitoring an electrical energy transmission device Mar 9, 2021 Issued
Array ( [id] => 17668886 [patent_doc_number] => 11362596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => System and method for operating a system [patent_app_type] => utility [patent_app_number] => 17/194764 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3826 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17194764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/194764
System and method for operating a system Mar 7, 2021 Issued
Array ( [id] => 16921198 [patent_doc_number] => 20210194290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => Modular and Efficient Wireless Power Transfer Systems with a Wired Charging Mode [patent_app_type] => utility [patent_app_number] => 17/194302 [patent_app_country] => US [patent_app_date] => 2021-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17194302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/194302
Modular and efficient wireless power transfer systems with a wired charging mode Mar 6, 2021 Issued
Array ( [id] => 18251732 [patent_doc_number] => 20230078771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => WIRELESS POWER RECEPTION DEVICE, WIRELESS POWER TRANSMISSION DEVICE, AND METHOD FOR TRANSMITTING/RECEIVING MESSAGES BETWEEN WIRELESS POWER RECEPTION DEVICE AND WIRELESS POWER TRANSMISSION DEVICE USING DATA TRANSMISSION STREAM [patent_app_type] => utility [patent_app_number] => 17/799813 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17799813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799813
Wireless power reception device, wireless power transmission device, and method for transmitting/receiving messages between wireless power reception device and wireless power transmission device using data transmission stream Feb 16, 2021 Issued
Array ( [id] => 18579394 [patent_doc_number] => 11735938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Power assembly and methods thereof [patent_app_type] => utility [patent_app_number] => 17/175997 [patent_app_country] => US [patent_app_date] => 2021-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6766 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17175997 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/175997
Power assembly and methods thereof Feb 14, 2021 Issued
Array ( [id] => 18242409 [patent_doc_number] => 20230074720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => DATA AND POWER NETWORK OF A FACILITY [patent_app_type] => utility [patent_app_number] => 17/904156 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 63511 [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] => 17904156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904156
DATA AND POWER NETWORK OF A FACILITY Feb 11, 2021 Pending
Array ( [id] => 18334147 [patent_doc_number] => 20230126095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => WIRELESS POWER TRANSMISSION DEVICE AND WIRELESS POWER TRANSMISSION METHOD [patent_app_type] => utility [patent_app_number] => 17/915462 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17915462 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915462
Wireless power transmission device and wireless power transmission method Feb 7, 2021 Issued
Array ( [id] => 17653160 [patent_doc_number] => 11355903 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-07 [patent_title] => Electrical panel with distributed energy resources compartment and pre-wiring for solar inverter connection [patent_app_type] => utility [patent_app_number] => 17/169714 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5194 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17169714 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/169714
Electrical panel with distributed energy resources compartment and pre-wiring for solar inverter connection Feb 7, 2021 Issued
Array ( [id] => 17775990 [patent_doc_number] => 20220242339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => AUTOMATIC AND USER INITIATED ISOLATION TESTING FOR AUTOMOTIVE ALTERNATING CURRENT POWER SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/166841 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17166841 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166841
Automatic and user initiated isolation testing for automotive alternating current power systems Feb 2, 2021 Issued
Array ( [id] => 17285136 [patent_doc_number] => 11202190 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-12-14 [patent_title] => Backup battery, communications device and method thereof [patent_app_type] => utility [patent_app_number] => 17/164721 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6749 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17164721 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/164721
Backup battery, communications device and method thereof Jan 31, 2021 Issued
Array ( [id] => 18395371 [patent_doc_number] => 20230163592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => HIGH VOLTAGE AC TRANSMISSION SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/795880 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17795880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/795880
High voltage AC transmission systems and methods Jan 28, 2021 Issued
Array ( [id] => 18246441 [patent_doc_number] => 11603007 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-14 [patent_title] => Electrically powered modular platforms [patent_app_type] => utility [patent_app_number] => 17/163154 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 11176 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17163154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/163154
Electrically powered modular platforms Jan 28, 2021 Issued
Array ( [id] => 17591214 [patent_doc_number] => 11329499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Power system for handheld device [patent_app_type] => utility [patent_app_number] => 17/146930 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3332 [patent_no_of_claims] => 10 [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] => 17146930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146930
Power system for handheld device Jan 11, 2021 Issued
Array ( [id] => 18169282 [patent_doc_number] => 20230035893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => METHOD AND DEVICE FOR CONTROLLING DCDC CONVERTER [patent_app_type] => utility [patent_app_number] => 17/789863 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17789863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/789863
Method and device for controlling DCDC converter Jan 7, 2021 Issued
Array ( [id] => 17211137 [patent_doc_number] => 11171521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Receiver device for facilitating wireless energy reception [patent_app_type] => utility [patent_app_number] => 17/137830 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 31007 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17137830 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137830
Receiver device for facilitating wireless energy reception Dec 29, 2020 Issued
Array ( [id] => 19367951 [patent_doc_number] => 12060018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Power delivery assemblies [patent_app_type] => utility [patent_app_number] => 17/776140 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 6896 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17776140 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776140
Power delivery assemblies Dec 15, 2020 Issued
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