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] => 12802027 [patent_doc_number] => 20180159179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => VOLTAGE-ENHANCED ENERGY STORAGE DEVICES [patent_app_type] => utility [patent_app_number] => 15/836038 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26947 [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] => 15836038 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/836038
Voltage-enhanced energy storage devices Dec 7, 2017 Issued
Array ( [id] => 14770355 [patent_doc_number] => 10396587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Tetherless device charging for chained devices [patent_app_type] => utility [patent_app_number] => 15/825429 [patent_app_country] => US [patent_app_date] => 2017-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5524 [patent_no_of_claims] => 18 [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] => 15825429 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/825429
Tetherless device charging for chained devices Nov 28, 2017 Issued
Array ( [id] => 14253681 [patent_doc_number] => 10277052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Controlling power delivery to a battery [patent_app_type] => utility [patent_app_number] => 15/823011 [patent_app_country] => US [patent_app_date] => 2017-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7552 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15823011 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/823011
Controlling power delivery to a battery Nov 26, 2017 Issued
Array ( [id] => 13420961 [patent_doc_number] => 20180262023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => SYSTEMS AND METHODS FOR CONTROLLING BATTERY CURRENT [patent_app_type] => utility [patent_app_number] => 15/822876 [patent_app_country] => US [patent_app_date] => 2017-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 15822876 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/822876
Systems and methods for controlling battery current Nov 26, 2017 Issued
Array ( [id] => 16022269 [patent_doc_number] => 20200185978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => DEVICE FOR INDUCTIVELY CHARGING AN ELECTRONIC ELEMENT OF THE MOBILE-PHONE TYPE [patent_app_type] => utility [patent_app_number] => 16/341129 [patent_app_country] => US [patent_app_date] => 2017-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16341129 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/341129
Device for inductively charging an electronic element of the mobile-phone type Nov 23, 2017 Issued
Array ( [id] => 12788863 [patent_doc_number] => 20180154790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => ENERGY STORAGE SYSTEM, TRANSPORTATION UNIT, AND METHOD OF CONTROLLING ENERGY STORAGE SYSTEM [patent_app_type] => utility [patent_app_number] => 15/820434 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 15820434 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820434
Energy storage system, transportation unit, and method of controlling energy storage system Nov 21, 2017 Issued
Array ( [id] => 12898012 [patent_doc_number] => 20180191179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => CIRCUIT FOR CONTROLLING POWER OUTPUT FROM BATTERY PACK AND BATTERY PACK [patent_app_type] => utility [patent_app_number] => 15/820738 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15820738 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820738
Circuit for controlling power output from battery pack and battery pack Nov 21, 2017 Issued
Array ( [id] => 15006541 [patent_doc_number] => 10449377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => High efficiency magnetic link for implantable devices [patent_app_type] => utility [patent_app_number] => 15/817997 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 16365 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15817997 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/817997
High efficiency magnetic link for implantable devices Nov 19, 2017 Issued
Array ( [id] => 16739464 [patent_doc_number] => 10965137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Charging device and charging method thereof [patent_app_type] => utility [patent_app_number] => 15/812575 [patent_app_country] => US [patent_app_date] => 2017-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3755 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [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] => 15812575 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/812575
Charging device and charging method thereof Nov 13, 2017 Issued
Array ( [id] => 12761086 [patent_doc_number] => 20180145530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => ELECTRONIC DEVICE AND OPERATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 15/811831 [patent_app_country] => US [patent_app_date] => 2017-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15811831 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/811831
Electronic device and operation method thereof Nov 13, 2017 Issued
Array ( [id] => 15520407 [patent_doc_number] => 10566808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => System and method for diagnosing battery connection status [patent_app_type] => utility [patent_app_number] => 15/809858 [patent_app_country] => US [patent_app_date] => 2017-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4504 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15809858 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/809858
System and method for diagnosing battery connection status Nov 9, 2017 Issued
Array ( [id] => 14268831 [patent_doc_number] => 10283990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Universal current charger [patent_app_type] => utility [patent_app_number] => 15/808103 [patent_app_country] => US [patent_app_date] => 2017-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2753 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15808103 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/808103
Universal current charger Nov 8, 2017 Issued
Array ( [id] => 15401753 [patent_doc_number] => 10541541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Equalization circuit, device to be charged and charging control method [patent_app_type] => utility [patent_app_number] => 15/806739 [patent_app_country] => US [patent_app_date] => 2017-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 16129 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15806739 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/806739
Equalization circuit, device to be charged and charging control method Nov 7, 2017 Issued
Array ( [id] => 13800283 [patent_doc_number] => 20190013680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => PARALLEL BATTERY EQUALIZATION DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 15/807091 [patent_app_country] => US [patent_app_date] => 2017-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15807091 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/807091
PARALLEL BATTERY EQUALIZATION DEVICE AND METHOD Nov 7, 2017 Abandoned
Array ( [id] => 13398983 [patent_doc_number] => 20180251034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => SOLAR CELL SYSTEM AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 15/802786 [patent_app_country] => US [patent_app_date] => 2017-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15802786 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/802786
Solar cell system and control method thereof Nov 2, 2017 Issued
Array ( [id] => 14969675 [patent_doc_number] => 20190312316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => CONTROL APPARATUS, CONTROL METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 16/347879 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16347879 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/347879
Control apparatus, control method, and program Oct 29, 2017 Issued
Array ( [id] => 14170673 [patent_doc_number] => 10259331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-16 [patent_title] => Thermally monitored charging device [patent_app_type] => utility [patent_app_number] => 15/783650 [patent_app_country] => US [patent_app_date] => 2017-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3678 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15783650 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/783650
Thermally monitored charging device Oct 12, 2017 Issued
Array ( [id] => 16372944 [patent_doc_number] => 10804716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Method and system for charging a battery [patent_app_type] => utility [patent_app_number] => 15/783058 [patent_app_country] => US [patent_app_date] => 2017-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3080 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15783058 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/783058
Method and system for charging a battery Oct 12, 2017 Issued
Array ( [id] => 16774465 [patent_doc_number] => 10985590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Method and apparatus for charging battery [patent_app_type] => utility [patent_app_number] => 15/782452 [patent_app_country] => US [patent_app_date] => 2017-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 8245 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15782452 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/782452
Method and apparatus for charging battery Oct 11, 2017 Issued
Array ( [id] => 16048781 [patent_doc_number] => 10686279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Circuits and methods for wearable device charging and wired control [patent_app_type] => utility [patent_app_number] => 15/782562 [patent_app_country] => US [patent_app_date] => 2017-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 14556 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15782562 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/782562
Circuits and methods for wearable device charging and wired control Oct 11, 2017 Issued
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