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] => 15370755 [patent_doc_number] => 20200021142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => Techniques For Delivering Pulsed Wireless Power [patent_app_type] => utility [patent_app_number] => 16/429825 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13323 [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] => 16429825 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/429825
Techniques for delivering pulsed wireless power Jun 2, 2019 Issued
Array ( [id] => 17413500 [patent_doc_number] => 20220048404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => POWER CONTROL DEVICE AND POWER CONTROL METHOD FOR HYBRID VEHICLE [patent_app_type] => utility [patent_app_number] => 17/261732 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17261732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/261732
Power control device and power control method for hybrid vehicle May 29, 2019 Issued
Array ( [id] => 17975039 [patent_doc_number] => 11491882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Wireless power antenna alignment adjustment system for vehicles [patent_app_type] => utility [patent_app_number] => 16/427139 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 60 [patent_no_of_words] => 14626 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16427139 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/427139
Wireless power antenna alignment adjustment system for vehicles May 29, 2019 Issued
Array ( [id] => 15219349 [patent_doc_number] => 20190372361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => BI-DIRECTIONAL OPTIMIZERS FOR BATTERY STORAGE SYSTEMS WITH GALVANIC ISOLATION [patent_app_type] => utility [patent_app_number] => 16/423256 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16423256 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423256
Bi-directional optimizers for battery storage systems with galvanic isolation May 27, 2019 Issued
Array ( [id] => 16483375 [patent_doc_number] => 20200376975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => SYSTEM FOR CHARGING A BATTERY ELECTRIC VEHICLE OR A PLUGIN HYBRID VEHICLE USING A MOBILE FUEL CELL [patent_app_type] => utility [patent_app_number] => 16/424059 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16424059 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/424059
System for charging a battery electric vehicle or a plugin hybrid vehicle using a mobile fuel cell May 27, 2019 Issued
Array ( [id] => 16173365 [patent_doc_number] => 10714947 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Systems and methods for controlling battery current [patent_app_type] => utility [patent_app_number] => 16/420780 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 9199 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16420780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/420780
Systems and methods for controlling battery current May 22, 2019 Issued
Array ( [id] => 17876694 [patent_doc_number] => 11448702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Charging method for nonaqueous electrolyte secondary cell and charging system for nonaqueous electrolyte secondary cell [patent_app_type] => utility [patent_app_number] => 17/056206 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6842 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17056206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/056206
Charging method for nonaqueous electrolyte secondary cell and charging system for nonaqueous electrolyte secondary cell May 19, 2019 Issued
Array ( [id] => 17162462 [patent_doc_number] => 11148548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Electric vehicle parking energy supply system [patent_app_type] => utility [patent_app_number] => 16/413959 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9898 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 456 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16413959 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/413959
Electric vehicle parking energy supply system May 15, 2019 Issued
Array ( [id] => 15116451 [patent_doc_number] => 20190344858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => BICYCLE CRANKARM AND RELATED CRANKSET [patent_app_type] => utility [patent_app_number] => 16/407607 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16407607 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/407607
Bicycle crankarm and related crankset May 8, 2019 Issued
Array ( [id] => 17470406 [patent_doc_number] => 11276889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Device for capturing operating data of a motor-driven tool, and system [patent_app_type] => utility [patent_app_number] => 16/402312 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7597 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16402312 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/402312
Device for capturing operating data of a motor-driven tool, and system May 2, 2019 Issued
Array ( [id] => 17166501 [patent_doc_number] => 11152614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Range-extended electric vehicles having lithium titanate oxide (LTO) battery with super high charge and discharge rates [patent_app_type] => utility [patent_app_number] => 16/401184 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7704 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16401184 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/401184
Range-extended electric vehicles having lithium titanate oxide (LTO) battery with super high charge and discharge rates May 1, 2019 Issued
Array ( [id] => 15256593 [patent_doc_number] => 20190377030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => CONTROL APPARATUS OF POWER SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 16/401972 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16401972 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/401972
Control apparatus of power supply system May 1, 2019 Issued
Array ( [id] => 14754073 [patent_doc_number] => 20190260210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => TOTAL TASK VEHICLE [patent_app_type] => utility [patent_app_number] => 16/400511 [patent_app_country] => US [patent_app_date] => 2019-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16400511 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/400511
TOTAL TASK VEHICLE Apr 30, 2019 Abandoned
Array ( [id] => 18317893 [patent_doc_number] => 11631981 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Power adapter, terminal, and method for processing impedance anomalies in charging loop [patent_app_type] => utility [patent_app_number] => 16/397991 [patent_app_country] => US [patent_app_date] => 2019-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4827 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16397991 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/397991
Power adapter, terminal, and method for processing impedance anomalies in charging loop Apr 28, 2019 Issued
Array ( [id] => 14692515 [patent_doc_number] => 20190245373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => WIRELESS CHARGING CONTROL METHOD AND APPARATUS IN WIRELESS POWER TRANSMISSION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/384440 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16384440 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/384440
Wireless charging control method and apparatus in wireless power transmission system Apr 14, 2019 Issued
Array ( [id] => 14677775 [patent_doc_number] => 20190238002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => METHOD AND APPARATUS FOR PROTECTING WIRELESS POWER RECEIVER FROM EXCESSIVE CHARGING TEMPERATURE [patent_app_type] => utility [patent_app_number] => 16/381459 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16381459 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/381459
Method and apparatus for protecting wireless power receiver from excessive charging temperature Apr 10, 2019 Issued
Array ( [id] => 14677777 [patent_doc_number] => 20190238003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => METHOD AND APPARATUS FOR PROTECTING WIRELESS POWER RECEIVER FROM EXCESSIVE CHARGING TEMPERATURE [patent_app_type] => utility [patent_app_number] => 16/381750 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16381750 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/381750
Method and apparatus for protecting wireless power receiver from excessive charging temperature Apr 10, 2019 Issued
Array ( [id] => 16854368 [patent_doc_number] => 20210155113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => ENERGY STORAGE APPARATUS AND METHOD FOR MANAGING ENERGY STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 17/045638 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17045638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045638
Energy storage apparatus and method for managing energy storage device Apr 10, 2019 Issued
Array ( [id] => 17603556 [patent_doc_number] => 11332025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Multi-directional wireless charging of vehicles and robots [patent_app_type] => utility [patent_app_number] => 16/379751 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 5575 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16379751 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/379751
Multi-directional wireless charging of vehicles and robots Apr 8, 2019 Issued
Array ( [id] => 17677465 [patent_doc_number] => 20220190632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => SOLAR UNIT, SOLAR SYSTEM, METHOD OF CONTROLLING SOLAR UNIT, AND METHOD OF CONTROLLING SOLAR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/599003 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17599003 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/599003
SOLAR UNIT, SOLAR SYSTEM, METHOD OF CONTROLLING SOLAR UNIT, AND METHOD OF CONTROLLING SOLAR SYSTEM Mar 27, 2019 Abandoned
Menu