Search

Arun C. Williams

Examiner (ID: 5500, Phone: (571)272-9765 , Office: P/2859 )

Most Active Art Unit
2859
Art Unit(s)
2838, 2112, 2859, 2858
Total Applications
1841
Issued Applications
1467
Pending Applications
93
Abandoned Applications
305

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18533736 [patent_doc_number] => 20230238813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => DETECTOR BOX [patent_app_type] => utility [patent_app_number] => 18/190056 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13985 [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] => 18190056 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/190056
DETECTOR BOX Mar 23, 2023 Pending
Array ( [id] => 21013420 [patent_doc_number] => 12749911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-29 [patent_title] => Battery charging method and system based on lithium plating detection, and automobile and medium [patent_app_type] => utility [patent_app_number] => 18/189474 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3753 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189474
BATTERY CHARGING METHOD AND SYSTEM BASED ON LITHIUM PLATING DETECTION, AND AUTOMOBILE AND MEDIUM Mar 23, 2023 Pending
Array ( [id] => 18509348 [patent_doc_number] => 20230225419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => CHIP FOR VAPORIZER, VAPORIZER, AND ELECTRONIC VAPORIZATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/188376 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188376
CHIP FOR VAPORIZER, VAPORIZER, AND ELECTRONIC VAPORIZATION DEVICE Mar 21, 2023 Pending
Array ( [id] => 18680656 [patent_doc_number] => 20230318318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => DRIVING CIRCUIT OF SWITCH ARRAY AND CONTROL CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/123470 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18123470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123470
DRIVING CIRCUIT OF SWITCH ARRAY AND CONTROL CIRCUIT Mar 19, 2023 Pending
Array ( [id] => 20161655 [patent_doc_number] => 12388296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Non-contact power reception apparatus for non-contact charging and electronic settlement performed in a single portable terminal [patent_app_type] => utility [patent_app_number] => 18/178326 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2250 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18178326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178326
Non-contact power reception apparatus for non-contact charging and electronic settlement performed in a single portable terminal Mar 2, 2023 Issued
Array ( [id] => 18453861 [patent_doc_number] => 20230195141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => CENTRALLY DISPATCHED POWER SUPPLY USING AUTONOMOUS ELECTRIC VEHICLE FLEET [patent_app_type] => utility [patent_app_number] => 18/172416 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172416
Centrally dispatched power supply using autonomous electric vehicle fleet Feb 21, 2023 Issued
Array ( [id] => 19344546 [patent_doc_number] => 20240253509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => SYSTEM AND METHOD FOR MANAGING USE OF EVSE ASSEMBLY AND CHARGE PORT ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/104474 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18104474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104474
System and method for managing use of EVSE assembly and charge port assembly Jan 31, 2023 Issued
Array ( [id] => 19344554 [patent_doc_number] => 20240253517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => APPARATUS AND METHOD OF BI-DIRECTIONAL POWER TRANSFER BETWEEN VEHICLE AND OUTSIDE SOURCE WITH DECOUPLED STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/160197 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18160197 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/160197
Apparatus and method of bi-directional power transfer between vehicle and outside source with decoupled structure Jan 25, 2023 Issued
Array ( [id] => 20928795 [patent_doc_number] => 12722955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-01 [patent_title] => Bi-directional charging system for a lift [patent_app_type] => utility [patent_app_number] => 18/158245 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [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] => 18158245 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158245
BI-DIRECTIONAL CHARGING SYSTEM FOR A LIFT Jan 22, 2023 Pending
Array ( [id] => 18380328 [patent_doc_number] => 20230155418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => METHOD FOR WIRELESS CHARGING AND DEVICE SUPPORTING SAME [patent_app_type] => utility [patent_app_number] => 18/098354 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15493 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18098354 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098354
Method for wireless charging and device supporting same Jan 17, 2023 Issued
Array ( [id] => 18395415 [patent_doc_number] => 20230163636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => Supplying-end module, receiving-end module and communication method thereof [patent_app_type] => utility [patent_app_number] => 18/095527 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18095527 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/095527
Supplying-end module, receiving-end module and communication method thereof Jan 9, 2023 Pending
Array ( [id] => 18546404 [patent_doc_number] => 11719752 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-08 [patent_title] => Method and device for power-efficient detection of cranking voltage [patent_app_type] => utility [patent_app_number] => 18/093388 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 16783 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18093388 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093388
Method and device for power-efficient detection of cranking voltage Jan 4, 2023 Issued
Array ( [id] => 18362359 [patent_doc_number] => 20230143950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => WIRELESS POWER TRANSMITTING APPARATUS AND CHARGING STATE DISPLAY METHOD FOR ELECTRONIC DEVICE USING SAME [patent_app_type] => utility [patent_app_number] => 18/149115 [patent_app_country] => US [patent_app_date] => 2023-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18149115 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/149115
WIRELESS POWER TRANSMITTING APPARATUS AND CHARGING STATE DISPLAY METHOD FOR ELECTRONIC DEVICE USING SAME Jan 1, 2023 Pending
Array ( [id] => 18500805 [patent_doc_number] => 20230223608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => POWER STORAGE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/090054 [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] => 7537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18090054 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090054
POWER STORAGE SYSTEM Dec 27, 2022 Pending
Array ( [id] => 19567956 [patent_doc_number] => 12142738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Power storage unit and solar power generation unit [patent_app_type] => utility [patent_app_number] => 18/089008 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 26 [patent_no_of_words] => 11834 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089008 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089008
Power storage unit and solar power generation unit Dec 26, 2022 Issued
Array ( [id] => 19270106 [patent_doc_number] => 20240213812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => WIRELESS CHARGING AND POWERING OF TOOLS [patent_app_type] => utility [patent_app_number] => 18/086535 [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] => 6891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086535 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086535
WIRELESS CHARGING AND POWERING OF TOOLS Dec 20, 2022 Pending
Array ( [id] => 18614994 [patent_doc_number] => 20230281731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => POWER MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/085064 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085064 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085064
Power management system Dec 19, 2022 Issued
Array ( [id] => 19253574 [patent_doc_number] => 20240204571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => WIRELESS CHARGING PANEL FOR WIRELESS ELECTRIC CHARGING [patent_app_type] => utility [patent_app_number] => 18/067783 [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] => 4287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18067783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067783
WIRELESS CHARGING PANEL FOR WIRELESS ELECTRIC CHARGING Dec 18, 2022 Pending
Array ( [id] => 20508160 [patent_doc_number] => 12542442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Auxiliary power circuit, electronic device, and method for operating auxiliary power circuit [patent_app_type] => utility [patent_app_number] => 18/065482 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2314 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18065482 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065482
Auxiliary power circuit, electronic device, and method for operating auxiliary power circuit Dec 12, 2022 Issued
Array ( [id] => 18830360 [patent_doc_number] => 20230398884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => Automatic and Dynamic Home Electricity Load Balancing for the Purpose of EV Charging [patent_app_type] => utility [patent_app_number] => 18/080205 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080205
Automatic and Dynamic Home Electricity Load Balancing for the Purpose of EV Charging Dec 12, 2022 Pending
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