Search

Arun C. Williams

Examiner (ID: 3844, Phone: (571)272-9765 , Office: P/2859 )

Most Active Art Unit
2859
Art Unit(s)
2112, 2838, 2859, 2858
Total Applications
1823
Issued Applications
1456
Pending Applications
87
Abandoned Applications
305

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20305811 [patent_doc_number] => 12451815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Voltage transformer [patent_app_type] => utility [patent_app_number] => 17/642026 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17642026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/642026
Voltage transformer Sep 10, 2020 Issued
Array ( [id] => 20143412 [patent_doc_number] => 12377737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Wireless power reception system, moving body, and wheel [patent_app_type] => utility [patent_app_number] => 17/754668 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6899 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754668 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754668
Wireless power reception system, moving body, and wheel Sep 9, 2020 Issued
Array ( [id] => 18649171 [patent_doc_number] => 20230294957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => WIRELESS POWER SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/017083 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18017083 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017083
WIRELESS POWER SUPPLY SYSTEM Sep 3, 2020 Pending
Array ( [id] => 17683768 [patent_doc_number] => 11368034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Method and apparatus with battery charging [patent_app_type] => utility [patent_app_number] => 17/010308 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7471 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17010308 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/010308
Method and apparatus with battery charging Sep 1, 2020 Issued
Array ( [id] => 18608530 [patent_doc_number] => 11750013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Charging method for a battery, and an electronic device using the charging method [patent_app_type] => utility [patent_app_number] => 17/008830 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8850 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17008830 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/008830
Charging method for a battery, and an electronic device using the charging method Aug 31, 2020 Issued
Array ( [id] => 16760199 [patent_doc_number] => 10978757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Power storage unit and solar power generation unit [patent_app_type] => utility [patent_app_number] => 17/008699 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 26 [patent_no_of_words] => 11831 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17008699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/008699
Power storage unit and solar power generation unit Aug 31, 2020 Issued
Array ( [id] => 19671321 [patent_doc_number] => 12184096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Power supply system [patent_app_type] => utility [patent_app_number] => 17/753153 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4369 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17753153 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753153
Power supply system Aug 26, 2020 Issued
Array ( [id] => 16677250 [patent_doc_number] => 20210066016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => CONNECTOR WITH INTEGRATED THERMAL CUTOFF DEVICE FOR BATTERY PACK [patent_app_type] => utility [patent_app_number] => 17/003613 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17003613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/003613
Connector with integrated thermal cutoff device for battery pack Aug 25, 2020 Issued
Array ( [id] => 16729251 [patent_doc_number] => 20210096398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => CONTACT LENS BATTERY MANAGEMENT [patent_app_type] => utility [patent_app_number] => 17/003048 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17003048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/003048
Contact lens battery management Aug 25, 2020 Issued
Array ( [id] => 17826224 [patent_doc_number] => 11431183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Smart battery device [patent_app_type] => utility [patent_app_number] => 17/000787 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6650 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000787
Smart battery device Aug 23, 2020 Issued
Array ( [id] => 17738656 [patent_doc_number] => 20220224118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => FREQUENCY SUPPORT FROM A POWER PLANT WITH AN ELECTRICAL STORAGE UNIT [patent_app_type] => utility [patent_app_number] => 17/638718 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17638718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/638718
Frequency support from a power plant with an electrical storage unit Aug 19, 2020 Issued
Array ( [id] => 17429745 [patent_doc_number] => 20220057454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => BATTERY EMULATION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/996134 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16996134 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/996134
Battery emulation apparatus Aug 17, 2020 Issued
Array ( [id] => 16789741 [patent_doc_number] => 10992184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [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] => 16/996317 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7424 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16996317 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/996317
Non-contact power reception apparatus for non-contact charging and electronic settlement performed in a single portable terminal Aug 17, 2020 Issued
Array ( [id] => 17033340 [patent_doc_number] => 11095163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [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] => 16/996327 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7424 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [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] => 16996327 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/996327
Non-contact power reception apparatus for non-contact charging and electronic settlement performed in a single portable terminal Aug 17, 2020 Issued
Array ( [id] => 17863313 [patent_doc_number] => 11444478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Control device [patent_app_type] => utility [patent_app_number] => 16/985319 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4960 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16985319 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/985319
Control device Aug 4, 2020 Issued
Array ( [id] => 19655559 [patent_doc_number] => 12177372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Mobile terminal, power supply device, and control method [patent_app_type] => utility [patent_app_number] => 16/984548 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 8887 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16984548 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984548
Mobile terminal, power supply device, and control method Aug 3, 2020 Issued
Array ( [id] => 17855908 [patent_doc_number] => 20220285951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => BATTERY SYSTEM AND METHOD FOR MANAGING BATTERY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/631986 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631986 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631986
Battery system and method for managing battery system Aug 3, 2020 Issued
Array ( [id] => 16451902 [patent_doc_number] => 20200361328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => LIGHT ELECTRIC VEHICLE PARKING AND CHARGING STATIONS AND SMART CHARGING SYSTEMS FOR THE VEHICLE BATTERIES [patent_app_type] => utility [patent_app_number] => 16/983591 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16983591 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/983591
Light electric vehicle parking and charging stations and smart charging systems for the vehicle batteries Aug 2, 2020 Issued
Array ( [id] => 18051219 [patent_doc_number] => 11524590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Automatic and dynamic home electricity load balancing for the purpose of EV charging [patent_app_type] => utility [patent_app_number] => 16/983883 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4816 [patent_no_of_claims] => 17 [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] => 16983883 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/983883
Automatic and dynamic home electricity load balancing for the purpose of EV charging Aug 2, 2020 Issued
Array ( [id] => 16456690 [patent_doc_number] => 20200366116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => CHARGING METHOD AND CHARGING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/983742 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16983742 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/983742
Charging method and charging apparatus Aug 2, 2020 Issued
Menu