Search

Charanjit Aulakh

Examiner (ID: 9122, Phone: (571)272-0678 , Office: P/1625 )

Most Active Art Unit
1625
Art Unit(s)
1625, 1621, 1612, 1203
Total Applications
3668
Issued Applications
2758
Pending Applications
348
Abandoned Applications
560

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18285589 [patent_doc_number] => 20230101061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => POWER TRANSFER, GATE DRIVE, AND/OR PROTECTION FUNCTIONS ACROSS AN ISOLATION BARRIER [patent_app_type] => utility [patent_app_number] => 17/491235 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10740 [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] => 17491235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/491235
Power transfer, gate drive, and/or protection functions across an isolation barrier Sep 29, 2021 Issued
Array ( [id] => 19214101 [patent_doc_number] => 12003180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Power supply for driving synchronous rectification elements of SEPIC converter [patent_app_type] => utility [patent_app_number] => 17/486974 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 3678 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486974 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486974
Power supply for driving synchronous rectification elements of SEPIC converter Sep 27, 2021 Issued
Array ( [id] => 18268668 [patent_doc_number] => 20230089910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => Switch-Mode Power Supply with a Network of Flying Capacitors and Switches [patent_app_type] => utility [patent_app_number] => 17/448475 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17448475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/448475
Switch-Mode Power Supply with a Network of Flying Capacitors and Switches Sep 21, 2021 Pending
Array ( [id] => 18857861 [patent_doc_number] => 11855459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Method for three-phase supply into an alternating voltage network, and three-phase inverter [patent_app_type] => utility [patent_app_number] => 17/473150 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4149 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473150 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473150
Method for three-phase supply into an alternating voltage network, and three-phase inverter Sep 12, 2021 Issued
Array ( [id] => 18624290 [patent_doc_number] => 11757352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Power conversion system for electrically driven mobility device and method for controlling same [patent_app_type] => utility [patent_app_number] => 17/470107 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4487 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [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] => 17470107 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470107
Power conversion system for electrically driven mobility device and method for controlling same Sep 8, 2021 Issued
Array ( [id] => 17863295 [patent_doc_number] => 11444460 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-13 [patent_title] => Power quality compensation system and control method with bus voltage and current peak control [patent_app_type] => utility [patent_app_number] => 17/461401 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9420 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 429 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17461401 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461401
Power quality compensation system and control method with bus voltage and current peak control Aug 29, 2021 Issued
Array ( [id] => 18840526 [patent_doc_number] => 11848612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Hybrid buck-boost power converter [patent_app_type] => utility [patent_app_number] => 17/409033 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 34 [patent_no_of_words] => 7493 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17409033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/409033
Hybrid buck-boost power converter Aug 22, 2021 Issued
Array ( [id] => 18416473 [patent_doc_number] => 11671023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Power supply control circuit for switch mode power supply converter and power supply control method using the same [patent_app_type] => utility [patent_app_number] => 17/407387 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6315 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 748 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17407387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/407387
Power supply control circuit for switch mode power supply converter and power supply control method using the same Aug 19, 2021 Issued
Array ( [id] => 17275914 [patent_doc_number] => 20210382112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => SAFETY FAULT INTERRUPTER CIRCUIT WITH POWER FAULT MONITOR [patent_app_type] => utility [patent_app_number] => 17/407253 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17407253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/407253
Safety fault interrupter circuit with power fault monitor Aug 19, 2021 Issued
Array ( [id] => 18519628 [patent_doc_number] => 11709519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Reference voltage circuit [patent_app_type] => utility [patent_app_number] => 17/406460 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3528 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17406460 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/406460
Reference voltage circuit Aug 18, 2021 Issued
Array ( [id] => 18317973 [patent_doc_number] => 11632065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => System and method for providing grid-forming control of an inverter-based resource [patent_app_type] => utility [patent_app_number] => 17/400800 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8311 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17400800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/400800
System and method for providing grid-forming control of an inverter-based resource Aug 11, 2021 Issued
Array ( [id] => 17415583 [patent_doc_number] => 20220050487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => CONTROL CIRCUIT OF POWER CONVERTER AND REFERENCE VOLTAGE ADJUSTING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/396823 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17396823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396823
Control circuit of power converter and reference voltage adjusting method thereof Aug 8, 2021 Issued
Array ( [id] => 17432394 [patent_doc_number] => 20220060104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => SWITCHING POWER SOURCE DEVICE, VEHICLE, AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/395039 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17395039 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/395039
Switching power source device, vehicle, and control method Aug 4, 2021 Issued
Array ( [id] => 18840524 [patent_doc_number] => 11848610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Low ripple pulse-skip mode control in switching mode power supplies [patent_app_type] => utility [patent_app_number] => 17/393103 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5735 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17393103 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393103
Low ripple pulse-skip mode control in switching mode power supplies Aug 2, 2021 Issued
Array ( [id] => 17709526 [patent_doc_number] => 20220209534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => POWER CONTROL DEVICE AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/380213 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17380213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/380213
Power control device and control method thereof Jul 19, 2021 Issued
Array ( [id] => 17374530 [patent_doc_number] => 20220029582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => PHOTOVOLTAIC INVERTER, PHOTOVOLTAIC SYSTEM, AND METHOD FOR CONTROLLING DISCHARGING [patent_app_type] => utility [patent_app_number] => 17/380418 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17380418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/380418
Photovoltaic inverter, photovoltaic system, and method for controlling discharging Jul 19, 2021 Issued
Array ( [id] => 18447394 [patent_doc_number] => 11682973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Advanced constant off-time control for four-switch buck-boost converter [patent_app_type] => utility [patent_app_number] => 17/378111 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 14622 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17378111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/378111
Advanced constant off-time control for four-switch buck-boost converter Jul 15, 2021 Issued
Array ( [id] => 18144185 [patent_doc_number] => 20230018036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => POWER SUPPLY WITH INTEGRATED VOLTAGE REGULATOR AND CURRENT LIMITER AND METHOD [patent_app_type] => utility [patent_app_number] => 17/374228 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17374228 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/374228
Power supply with integrated voltage regulator and current limiter and method Jul 12, 2021 Issued
Array ( [id] => 18431997 [patent_doc_number] => 11677231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Single-phase reclosing method, device and storage medium for AC/DC system [patent_app_type] => utility [patent_app_number] => 17/372269 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8361 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17372269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/372269
Single-phase reclosing method, device and storage medium for AC/DC system Jul 8, 2021 Issued
Array ( [id] => 19312962 [patent_doc_number] => 12038773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Flipped gate voltage reference and method of using [patent_app_type] => utility [patent_app_number] => 17/370733 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7203 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370733
Flipped gate voltage reference and method of using Jul 7, 2021 Issued
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