Search

Paul E. Callahan

Examiner (ID: 629, Phone: (571)272-3869 , Office: P/2437 )

Most Active Art Unit
2437
Art Unit(s)
2767, 2437, 2132, 2134, 2137
Total Applications
1107
Issued Applications
840
Pending Applications
105
Abandoned Applications
167

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19553116 [patent_doc_number] => 12136834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Wireless power transfer [patent_app_type] => utility [patent_app_number] => 18/135786 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 13038 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135786 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135786
Wireless power transfer Apr 17, 2023 Issued
Array ( [id] => 19679798 [patent_doc_number] => 12191674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Power source, charging system, and inductive receiver for mobile devices [patent_app_type] => utility [patent_app_number] => 18/179221 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 15863 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18179221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/179221
Power source, charging system, and inductive receiver for mobile devices Mar 5, 2023 Issued
Array ( [id] => 19008507 [patent_doc_number] => 20240072578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => WAKE-UP RECEIVER [patent_app_type] => utility [patent_app_number] => 18/108928 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5188 [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] => 18108928 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108928
WAKE-UP RECEIVER Feb 12, 2023 Pending
Array ( [id] => 20029375 [patent_doc_number] => 20250167597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => ELECTRONIC CIRCUIT, MODULE, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/839634 [patent_app_country] => US [patent_app_date] => 2023-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18839634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/839634
ELECTRONIC CIRCUIT, MODULE, AND SYSTEM Jan 3, 2023 Pending
Array ( [id] => 18471006 [patent_doc_number] => 20230205292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => SYSTEMS AND METHODS FOR POWERING ROBOTS [patent_app_type] => utility [patent_app_number] => 18/089519 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089519 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089519
SYSTEMS AND METHODS FOR POWERING ROBOTS Dec 26, 2022 Abandoned
Array ( [id] => 18467748 [patent_doc_number] => 20230202029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => SYSTEMS AND METHODS FOR POWERING ROBOTS [patent_app_type] => utility [patent_app_number] => 18/089518 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089518 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089518
SYSTEMS AND METHODS FOR POWERING ROBOTS Dec 26, 2022 Abandoned
Array ( [id] => 18515145 [patent_doc_number] => 20230231422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => POWER CAPABILITY DETECTION IN PRECISION POWER LEVEL CONTROL SYSTEMS FOR WIRELESS POWER TRANSMISSION [patent_app_type] => utility [patent_app_number] => 18/085323 [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] => 16758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085323 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085323
Power capability detection in precision power level control systems for wireless power transmission Dec 19, 2022 Issued
Array ( [id] => 18515144 [patent_doc_number] => 20230231421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => Power Capability Detection With Verification Load In Power Level Control Systems For Wireless Power Transmission [patent_app_type] => utility [patent_app_number] => 18/084321 [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] => 17019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18084321 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084321
Power capability detection with verification load in power level control systems for wireless power transmission Dec 18, 2022 Issued
Array ( [id] => 18457021 [patent_doc_number] => 20230198303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => WIRELESS CHARGING ADDITIONAL APPARATUS AND WIRELESS POWER TRANSMITTING AND RECEIVING APPARATUSES [patent_app_type] => utility [patent_app_number] => 18/063452 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063452 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063452
WIRELESS CHARGING ADDITIONAL APPARATUS AND WIRELESS POWER TRANSMITTING AND RECEIVING APPARATUSES Dec 7, 2022 Abandoned
Array ( [id] => 18473919 [patent_doc_number] => 20230208207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => AUXILIARY POWER RECEIVING DEVICE [patent_app_type] => utility [patent_app_number] => 18/063272 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063272
Auxiliary power receiving device Dec 7, 2022 Issued
Array ( [id] => 19851240 [patent_doc_number] => 20250096591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => STANDBY POWER CUT-OFF DEVICE [patent_app_type] => utility [patent_app_number] => 18/729453 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6183 [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] => 18729453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/729453
Standby power cut-off device Nov 28, 2022 Issued
Array ( [id] => 18440687 [patent_doc_number] => 20230187983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => CONTACTLESS POWER FEEDING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/058060 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058060 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058060
Contactless power feeding apparatus Nov 21, 2022 Issued
Array ( [id] => 19553115 [patent_doc_number] => 12136833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Contactless power feeding apparatus [patent_app_type] => utility [patent_app_number] => 18/057237 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10158 [patent_no_of_claims] => 3 [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] => 18057237 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/057237
Contactless power feeding apparatus Nov 20, 2022 Issued
Array ( [id] => 18252809 [patent_doc_number] => 20230079848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => ACTIVE RECTIFICATION IN WIRELESS POWER SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/991661 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991661 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991661
Active rectification in wireless power systems Nov 20, 2022 Issued
Array ( [id] => 19750016 [patent_doc_number] => 20250038581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => WIRELESS POWER TRANSFER [patent_app_type] => utility [patent_app_number] => 18/716182 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19611 [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] => 18716182 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/716182
Wireless power transfer Nov 15, 2022 Issued
Array ( [id] => 19926799 [patent_doc_number] => 12301098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Device for protecting converter and control method thereof [patent_app_type] => utility [patent_app_number] => 17/986461 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17986461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/986461
Device for protecting converter and control method thereof Nov 13, 2022 Issued
Array ( [id] => 18927825 [patent_doc_number] => 20240030829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => BODY BIASING OF A CMOS RECTIFIER FOR RF ENERGY HARVESTING [patent_app_type] => utility [patent_app_number] => 17/983578 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983578
Body biasing of a CMOS rectifier for RF energy harvesting Nov 8, 2022 Issued
Array ( [id] => 18363877 [patent_doc_number] => 20230145468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => METHOD FOR OPERATING A DEVICE FOR WIRELESS TRANSFER OF ENERGY IN THE DIRECTION OF AN ELECTRICAL CONSUMER BY MEANS OF INDUCTIVE COUPLING AND DEVICE [patent_app_type] => utility [patent_app_number] => 18/050596 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18050596 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/050596
Method for operating a device for wireless transfer of energy in the direction of an electrical consumer by means of inductive coupling and device Oct 27, 2022 Issued
Array ( [id] => 19147030 [patent_doc_number] => 20240146075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => FLEXIBLE ELECTRIFIED VEHICLE POWER TRANSFER [patent_app_type] => utility [patent_app_number] => 17/976063 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17976063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976063
Flexible electrified vehicle power transfer Oct 27, 2022 Issued
Array ( [id] => 18351464 [patent_doc_number] => 20230139575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => SIGNAL PROCESSING DEVICE AND SEARCH METHOD [patent_app_type] => utility [patent_app_number] => 17/975350 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975350 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975350
SIGNAL PROCESSING DEVICE AND SEARCH METHOD Oct 26, 2022 Pending
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