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] => 17439451 [patent_doc_number] => 11264796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Technique to protect circuit from surge voltage [patent_app_type] => utility [patent_app_number] => 16/909659 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 9154 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16909659 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909659
Technique to protect circuit from surge voltage Jun 22, 2020 Issued
Array ( [id] => 17994145 [patent_doc_number] => 20220360182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 17/636184 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15622 [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] => 17636184 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/636184
Power conversion device Jun 21, 2020 Issued
Array ( [id] => 17517330 [patent_doc_number] => 11296495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Surge protection circuit and dishwasher including the same [patent_app_type] => utility [patent_app_number] => 16/900032 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4022 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16900032 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/900032
Surge protection circuit and dishwasher including the same Jun 11, 2020 Issued
Array ( [id] => 17048544 [patent_doc_number] => 11101738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Power converter and control method thereof and power supply system [patent_app_type] => utility [patent_app_number] => 16/900475 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6531 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [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] => 16900475 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/900475
Power converter and control method thereof and power supply system Jun 11, 2020 Issued
Array ( [id] => 18387772 [patent_doc_number] => 11658569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Load line regulation for power converters [patent_app_type] => utility [patent_app_number] => 16/895760 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8198 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16895760 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/895760
Load line regulation for power converters Jun 7, 2020 Issued
Array ( [id] => 19294926 [patent_doc_number] => 12034293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Smart window and controller thereof, power detection method and storage medium [patent_app_type] => utility [patent_app_number] => 17/274855 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 8011 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17274855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/274855
Smart window and controller thereof, power detection method and storage medium Jun 4, 2020 Issued
Array ( [id] => 18456977 [patent_doc_number] => 20230198259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => DEVICE AND METHOD FOR STABILIZING AN AC VOLTAGE GRID [patent_app_type] => utility [patent_app_number] => 17/926230 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17926230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926230
DEVICE AND METHOD FOR STABILIZING AN AC VOLTAGE GRID May 19, 2020 Pending
Array ( [id] => 16402859 [patent_doc_number] => 20200343717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => METHOD FOR THE FAULT MANAGEMENT OF A FAULT IN A DC VOLTAGE LINE AND CONVERTER ASSEMBLY FOR CARRYING OUT THE METHOD [patent_app_type] => utility [patent_app_number] => 16/861439 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16861439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/861439
Method for the fault management of a fault in a DC voltage line and converter assembly for carrying out the method Apr 28, 2020 Issued
Array ( [id] => 18519623 [patent_doc_number] => 11709514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Voltage regulator and in-vehicle backup power supply [patent_app_type] => utility [patent_app_number] => 17/610969 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5247 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 399 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17610969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/610969
Voltage regulator and in-vehicle backup power supply Apr 26, 2020 Issued
Array ( [id] => 16402959 [patent_doc_number] => 20200343817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => STARTER CIRCUIT FOR ENERGY HARVESTING CIRCUITS [patent_app_type] => utility [patent_app_number] => 16/856697 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 602 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16856697 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/856697
STARTER CIRCUIT FOR ENERGY HARVESTING CIRCUITS Apr 22, 2020 Abandoned
Array ( [id] => 16669040 [patent_doc_number] => 10938299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Fault detector for voltage converter [patent_app_type] => utility [patent_app_number] => 16/850991 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 24 [patent_no_of_words] => 9870 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16850991 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/850991
Fault detector for voltage converter Apr 15, 2020 Issued
Array ( [id] => 16211190 [patent_doc_number] => 20200244180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 16/846559 [patent_app_country] => US [patent_app_date] => 2020-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6863 [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] => 16846559 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/846559
Semiconductor device and method of operating the same Apr 12, 2020 Issued
Array ( [id] => 17631321 [patent_doc_number] => 20220166336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => WIND ENERGY INSTALLATION HAVING AN INVERTER DEVICE FOR GENERATING AN AC VOLTAGE, AND CORRESPONDING METHOD [patent_app_type] => utility [patent_app_number] => 17/600018 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17600018 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/600018
WIND ENERGY INSTALLATION HAVING AN INVERTER DEVICE FOR GENERATING AN AC VOLTAGE, AND CORRESPONDING METHOD Mar 31, 2020 Pending
Array ( [id] => 16669053 [patent_doc_number] => 10938312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Converter and control method thereof [patent_app_type] => utility [patent_app_number] => 16/835331 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5942 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16835331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835331
Converter and control method thereof Mar 30, 2020 Issued
Array ( [id] => 17128241 [patent_doc_number] => 20210303010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => TWO-WIRE INDUSTRIAL PROCESS FIELD DEVICE POWER SUPPLY CIRCUITRY [patent_app_type] => utility [patent_app_number] => 17/049690 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049690 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049690
Two-wire industrial process field device power supply circuitry Mar 25, 2020 Issued
Array ( [id] => 17693147 [patent_doc_number] => 20220200440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => OVERCURRENT PROTECTION INVERTER [patent_app_type] => utility [patent_app_number] => 17/602907 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17602907 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/602907
Overcurrent protection inverter Mar 16, 2020 Issued
Array ( [id] => 18032583 [patent_doc_number] => 11515787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Reference voltage control in a power supply [patent_app_type] => utility [patent_app_number] => 16/821156 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11985 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16821156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/821156
Reference voltage control in a power supply Mar 16, 2020 Issued
Array ( [id] => 17332813 [patent_doc_number] => 11223285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => DC-DC conversion system and control method of DC-DC conversion system [patent_app_type] => utility [patent_app_number] => 16/817586 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 8853 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16817586 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/817586
DC-DC conversion system and control method of DC-DC conversion system Mar 11, 2020 Issued
Array ( [id] => 17583896 [patent_doc_number] => 20220140751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => AC-TO-DC AND DC-TO-AC POWER CONVERSION [patent_app_type] => utility [patent_app_number] => 17/434463 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17434463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/434463
AC-TO-DC AND DC-TO-AC POWER CONVERSION Mar 9, 2020 Pending
Array ( [id] => 17863372 [patent_doc_number] => 11444537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Power converters and compensation circuits thereof [patent_app_type] => utility [patent_app_number] => 16/806010 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6544 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16806010 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/806010
Power converters and compensation circuits thereof Mar 1, 2020 Issued
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