Search

Joseph J. Hail

Supervisory Patent Examiner (ID: 18143, Phone: (571)272-4485 , Office: P/3723 )

Most Active Art Unit
2405
Art Unit(s)
2405, 3723, 3725, 3503, 3205
Total Applications
1471
Issued Applications
875
Pending Applications
243
Abandoned Applications
353

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17537348 [patent_doc_number] => 20220115957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => High-bandwidth analog-controlled DC breaker on DC/DC converter with galvanic isolation [patent_app_type] => utility [patent_app_number] => 17/558922 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17558922 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558922
High-bandwidth analog-controlled DC breaker on DC/DC converter with galvanic isolation Dec 21, 2021 Issued
Array ( [id] => 17794025 [patent_doc_number] => 20220253117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => SYSTEM ON CHIP [patent_app_type] => utility [patent_app_number] => 17/559684 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10849 [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] => 17559684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/559684
System on chip for supplying a voltage Dec 21, 2021 Issued
Array ( [id] => 18267830 [patent_doc_number] => 20230089072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => HYBRID CHARGER AND INVERTER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/457377 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17457377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457377
Hybrid charger and inverter system Dec 1, 2021 Issued
Array ( [id] => 19184153 [patent_doc_number] => 11990758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Control method, auxiliary power supply of photovoltaic inverter and photovoltaic power generation system [patent_app_type] => utility [patent_app_number] => 17/457253 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 10617 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 388 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17457253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457253
Control method, auxiliary power supply of photovoltaic inverter and photovoltaic power generation system Nov 30, 2021 Issued
Array ( [id] => 18409444 [patent_doc_number] => 20230170797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => POWER EFFICIENCY AND POWER PERFORMANCE EMBEDDED RECOGNITION [patent_app_type] => utility [patent_app_number] => 17/536585 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17536585 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536585
Power efficiency and power performance embedded recognition Nov 28, 2021 Issued
Array ( [id] => 20111820 [patent_doc_number] => 12362559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Embedded power supply apparatus and power supply system [patent_app_type] => utility [patent_app_number] => 17/456559 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 475 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17456559 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/456559
Embedded power supply apparatus and power supply system Nov 23, 2021 Issued
Array ( [id] => 17631331 [patent_doc_number] => 20220166346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => METHOD AND APPARATUS FOR GENERATING A THREE-PHASE VOLTAGE [patent_app_type] => utility [patent_app_number] => 17/531167 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17531167 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/531167
Method and apparatus for generating a three-phase voltage Nov 18, 2021 Issued
Array ( [id] => 18393655 [patent_doc_number] => 20230161875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SUPPLY VOLTAGE PROPORTIONALITY MONITORING IN A SYSTEM-ON-CHIP (SOC) [patent_app_type] => utility [patent_app_number] => 17/455689 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17455689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/455689
Supply voltage proportionality monitoring in a system-on-chip (SOC) Nov 18, 2021 Issued
Array ( [id] => 18857961 [patent_doc_number] => 11855559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Dual saturable reactor power supply [patent_app_type] => utility [patent_app_number] => 17/520872 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2364 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17520872 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/520872
Dual saturable reactor power supply Nov 7, 2021 Issued
Array ( [id] => 17631194 [patent_doc_number] => 20220166209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => POWER SYSTEM WITH ENHANCED POWER SAFETY [patent_app_type] => utility [patent_app_number] => 17/513696 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17513696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/513696
Power system with enhanced power safety Oct 27, 2021 Issued
Array ( [id] => 17401380 [patent_doc_number] => 20220043470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => ELECTRICAL CIRCUIT FOR PRE-REGULATION POWER MANAGEMENT [patent_app_type] => utility [patent_app_number] => 17/509066 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9441 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17509066 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/509066
ELECTRICAL CIRCUIT FOR PRE-REGULATION POWER MANAGEMENT Oct 24, 2021 Abandoned
Array ( [id] => 17583884 [patent_doc_number] => 20220140739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => POWER CONVERSION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/505439 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17505439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505439
Power conversion system with N power converters Oct 18, 2021 Issued
Array ( [id] => 18760188 [patent_doc_number] => 11811232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Battery state of charge compensation [patent_app_type] => utility [patent_app_number] => 17/504612 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9899 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504612 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504612
Battery state of charge compensation Oct 18, 2021 Issued
Array ( [id] => 18857862 [patent_doc_number] => 11855460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Photovoltaic inverter and corresponding switching frequency control method [patent_app_type] => utility [patent_app_number] => 17/503016 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 10371 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17503016 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503016
Photovoltaic inverter and corresponding switching frequency control method Oct 14, 2021 Issued
Array ( [id] => 19484924 [patent_doc_number] => 20240332966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => CAPACITOR COMPENSATED THYRISTOR CONTROLLED BRAKING RESISTOR [patent_app_type] => utility [patent_app_number] => 18/699844 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18699844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/699844
Capacitor compensated thyristor controlled braking resistor Oct 11, 2021 Issued
Array ( [id] => 19108606 [patent_doc_number] => 11961720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Device for detecting plasma of ultra fast with multi channel [patent_app_type] => utility [patent_app_number] => 17/499034 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 6361 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499034
Device for detecting plasma of ultra fast with multi channel Oct 11, 2021 Issued
Array ( [id] => 17374494 [patent_doc_number] => 20220029546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => Self-Adjusting Current Injection Technology [patent_app_type] => utility [patent_app_number] => 17/495170 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17495170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/495170
Self-adjusting current injection technology Oct 5, 2021 Issued
Array ( [id] => 20080746 [patent_doc_number] => 12354823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Input device for a motor vehicle with voltage-based error detection [patent_app_type] => utility [patent_app_number] => 18/031489 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 2935 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18031489 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031489
Input device for a motor vehicle with voltage-based error detection Oct 5, 2021 Issued
Array ( [id] => 19575909 [patent_doc_number] => 20240380201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => POWER CONVERSION DEVICE AND POWER CONVERSION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/691944 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18691944 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691944
POWER CONVERSION DEVICE AND POWER CONVERSION SYSTEM Sep 27, 2021 Pending
Array ( [id] => 20482939 [patent_doc_number] => 12531416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Power control system and heat pump system [patent_app_type] => utility [patent_app_number] => 18/026184 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 14446 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18026184 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026184
Power control system and heat pump system Sep 20, 2021 Issued
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