Search

David P. Porta

Supervisory Patent Examiner (ID: 15854, Phone: (571)272-2444 , Office: P/2884 )

Most Active Art Unit
2506
Art Unit(s)
2884, 2899, 2882, 2506, 2876, 2878, 3621
Total Applications
1588
Issued Applications
1341
Pending Applications
106
Abandoned Applications
144

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17473339 [patent_doc_number] => 20220080843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => METHOD FOR CONTROLLING POWER TRANSMITTING DEVICE, METHOD FOR DETECTING FOREIGN OBJECT, AND POWER TRANSMITTING DEVICE IN WIRELESS POWER TRANSMISSION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/494411 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17494411 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/494411
Method for controlling power transmitting device, method for detecting foreign object, and power transmitting device in wireless power transmission system Oct 4, 2021 Issued
Array ( [id] => 19906820 [patent_doc_number] => 12283841 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Modular device with solar power supply [patent_app_type] => utility [patent_app_number] => 17/492232 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17492232 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492232
Modular device with solar power supply Sep 30, 2021 Issued
Array ( [id] => 19314811 [patent_doc_number] => 12040642 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-16 [patent_title] => High capacity battery charger with robust adapter support [patent_app_type] => utility [patent_app_number] => 17/449724 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 10142 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449724 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449724
High capacity battery charger with robust adapter support Sep 30, 2021 Issued
Array ( [id] => 18025017 [patent_doc_number] => 20220376516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => BATTERY PACK CHARGING SYSTEM AND CHARGING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/490994 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17490994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490994
Battery pack charging system and charging method thereof Sep 29, 2021 Issued
Array ( [id] => 17703853 [patent_doc_number] => 20220203859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => VEHICLE WITH CHARGING PROGRESS NOTIFICATION AND METHOD OF CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 17/490832 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17490832 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490832
Vehicle with charging progress notification and method of controlling the same Sep 29, 2021 Issued
Array ( [id] => 17509895 [patent_doc_number] => 20220102999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => BATTERY CHARGE CURRENT MANAGEMENT SYSTEM AND RELATED INTEGRATED CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/484129 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17484129 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484129
Battery charge current management system and related integrated circuit Sep 23, 2021 Issued
Array ( [id] => 17347700 [patent_doc_number] => 20220014031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => COMBINED HEAT AND POWER SOURCE HAVING OUTER LAYER COMPRISING CORK [patent_app_type] => utility [patent_app_number] => 17/482313 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17482313 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482313
COMBINED HEAT AND POWER SOURCE HAVING OUTER LAYER COMPRISING CORK Sep 21, 2021 Abandoned
Array ( [id] => 17339986 [patent_doc_number] => 20220006317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => Hybrid Battery Charger [patent_app_type] => utility [patent_app_number] => 17/480263 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17480263 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/480263
Hybrid battery charger Sep 20, 2021 Issued
Array ( [id] => 18283095 [patent_doc_number] => 20230098567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => MULTI-PORT CHARGING DEVICE WITH MULTIPLE CHARGERS [patent_app_type] => utility [patent_app_number] => 17/479214 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17479214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479214
Multi-port charging device with multiple chargers Sep 19, 2021 Issued
Array ( [id] => 18778557 [patent_doc_number] => 11820243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Charger and vehicle [patent_app_type] => utility [patent_app_number] => 17/476751 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 10765 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476751 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476751
Charger and vehicle Sep 15, 2021 Issued
Array ( [id] => 18252609 [patent_doc_number] => 20230079648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => EV CHARGING SYSTEM & METHOD [patent_app_type] => utility [patent_app_number] => 17/476422 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476422
EV CHARGING SYSTEM & METHOD Sep 14, 2021 Abandoned
Array ( [id] => 19734165 [patent_doc_number] => 12212171 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-28 [patent_title] => Charging receptacle integrated in a trim ring [patent_app_type] => utility [patent_app_number] => 17/469635 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 3184 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17469635 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/469635
Charging receptacle integrated in a trim ring Sep 7, 2021 Issued
Array ( [id] => 18785516 [patent_doc_number] => 20230373329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => LOADING AND UNLOADING PLATFORM FOR NEW ENERGY LOGISTICS VEHICLE AND LOADING AND UNLOADING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/248787 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18248787 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248787
LOADING AND UNLOADING PLATFORM FOR NEW ENERGY LOGISTICS VEHICLE AND LOADING AND UNLOADING SYSTEM Sep 2, 2021 Pending
Array ( [id] => 17448860 [patent_doc_number] => 20220069365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => SYSTEMS AND METHODS TO IMPROVE BATTERY PACK SHELF-LIFE [patent_app_type] => utility [patent_app_number] => 17/460518 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17460518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/460518
Systems and methods to improve battery pack shelf-life Aug 29, 2021 Issued
Array ( [id] => 20704498 [patent_doc_number] => 12627217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Modular reconfigurable electrical AC/DC converter [patent_app_type] => utility [patent_app_number] => 18/042339 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 27 [patent_no_of_words] => 2496 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 644 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18042339 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042339
Modular reconfigurable electrical AC/DC converter Aug 19, 2021 Issued
Array ( [id] => 19199263 [patent_doc_number] => 11996514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Power supply station and charging and discharging method thereof [patent_app_type] => utility [patent_app_number] => 17/406090 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6008 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17406090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/406090
Power supply station and charging and discharging method thereof Aug 18, 2021 Issued
Array ( [id] => 18674170 [patent_doc_number] => 20230311679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => Charging Plug, Charger, and Method for Charging an Electric Vehicle [patent_app_type] => utility [patent_app_number] => 18/024888 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4939 [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] => 18024888 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024888
Charging Plug, Charger, and Method for Charging an Electric Vehicle Aug 15, 2021 Pending
Array ( [id] => 18197702 [patent_doc_number] => 20230051221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => AUTOMATICALLY UPDATING A FULL CHARGE CAPACITY OF A BATTERY OF AN INFORMATION HANDLING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/444772 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17444772 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/444772
Automatically updating a full charge capacity of a battery of an information handling system Aug 9, 2021 Issued
Array ( [id] => 17247691 [patent_doc_number] => 20210367436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => Charging Circuit, Charging Method, and Terminal [patent_app_type] => utility [patent_app_number] => 17/397489 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17397489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397489
Charging circuit, charging method, and terminal Aug 8, 2021 Issued
Array ( [id] => 18332175 [patent_doc_number] => 11637435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => System for automated charging management [patent_app_type] => utility [patent_app_number] => 17/390993 [patent_app_country] => US [patent_app_date] => 2021-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 9400 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17390993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/390993
System for automated charging management Jul 31, 2021 Issued
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