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] => 16418470 [patent_doc_number] => 10826380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Switching converter, circuit and method for controlling the same [patent_app_type] => utility [patent_app_number] => 16/456351 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4129 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456351 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456351
Switching converter, circuit and method for controlling the same Jun 27, 2019 Issued
Array ( [id] => 18236480 [patent_doc_number] => 11601051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Connection terminal pattern and layout for three-level buck regulator [patent_app_type] => utility [patent_app_number] => 16/444844 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 5018 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16444844 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/444844
Connection terminal pattern and layout for three-level buck regulator Jun 17, 2019 Issued
Array ( [id] => 16796714 [patent_doc_number] => 20210126531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => Input Circuit for a Power Supply [patent_app_type] => utility [patent_app_number] => 17/253277 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 17253277 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/253277
Input Circuit for a Power Supply Jun 16, 2019 Pending
Array ( [id] => 15416045 [patent_doc_number] => 20200028345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => METHODS AND APPARATUS TO PREVENT UNDESIRED TRIGGERING OF SHORT CIRCUIT OR OVER CURRENT PROTECTION [patent_app_type] => utility [patent_app_number] => 16/428493 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13837 [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] => 16428493 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/428493
Methods and apparatus to prevent undesired triggering of short circuit or over current protection May 30, 2019 Issued
Array ( [id] => 14905765 [patent_doc_number] => 20190296648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => INTERLEAVED RESONANT CONVERTER [patent_app_type] => utility [patent_app_number] => 16/424248 [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] => 5081 [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] => 16424248 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/424248
Interleaved resonant converter May 27, 2019 Issued
Array ( [id] => 16828445 [patent_doc_number] => 20210143738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => Adaptive DC to DC converter for use with a load and charger [patent_app_type] => utility [patent_app_number] => 17/059304 [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] => 7138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17059304 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/059304
Adaptive DC to DC converter for use with a load and charger May 27, 2019 Issued
Array ( [id] => 14876707 [patent_doc_number] => 20190288595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => POWER SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/422004 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16422004 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/422004
Power system and method May 23, 2019 Issued
Array ( [id] => 15842451 [patent_doc_number] => 20200136508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => ADAPTIVE SYNCHRONOUS RECTIFICATION IN A VOLTAGE CONVERTER [patent_app_type] => utility [patent_app_number] => 16/399793 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16399793 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/399793
Adaptive synchronous rectification in a voltage converter Apr 29, 2019 Issued
Array ( [id] => 15444199 [patent_doc_number] => 20200036283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => DEVICE FOR POWER FACTOR CORRECTION [patent_app_type] => utility [patent_app_number] => 16/399522 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16399522 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/399522
Device for power factor correction Apr 29, 2019 Issued
Array ( [id] => 16373024 [patent_doc_number] => 10804798 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-13 [patent_title] => Switched-capacitor converter with multi-tapped autotransformer [patent_app_type] => utility [patent_app_number] => 16/397275 [patent_app_country] => US [patent_app_date] => 2019-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8030 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16397275 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/397275
Switched-capacitor converter with multi-tapped autotransformer Apr 28, 2019 Issued
Array ( [id] => 14723835 [patent_doc_number] => 20190252981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => WIDE-RANGE POSITIVE-NEGATIVE ADJUSTABLE HIGH-VOLTAGE DC POWER SUPPLY AND THE CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/391697 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16391697 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/391697
WIDE-RANGE POSITIVE-NEGATIVE ADJUSTABLE HIGH-VOLTAGE DC POWER SUPPLY AND THE CONTROL METHOD THEREOF Apr 22, 2019 Abandoned
Array ( [id] => 14723841 [patent_doc_number] => 20190252984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => SYSTEM AND METHOD FOR CONTROLLING OUTPUT SIGNAL OF POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 16/392153 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7446 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16392153 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/392153
System and method for controlling output signal of power converter Apr 22, 2019 Issued
Array ( [id] => 16395126 [patent_doc_number] => 20200336067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => Power Converter [patent_app_type] => utility [patent_app_number] => 16/386735 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16386735 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/386735
Power converter Apr 16, 2019 Issued
Array ( [id] => 15730289 [patent_doc_number] => 10613572 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-07 [patent_title] => Systems for generating process, voltage, temperature (PVT)-independent current for a low voltage domain [patent_app_type] => utility [patent_app_number] => 16/387146 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5764 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387146
Systems for generating process, voltage, temperature (PVT)-independent current for a low voltage domain Apr 16, 2019 Issued
Array ( [id] => 19329263 [patent_doc_number] => 12046957 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Electric motor [patent_app_type] => utility [patent_app_number] => 17/049622 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2869 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049622 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049622
Electric motor Apr 16, 2019 Issued
Array ( [id] => 19184274 [patent_doc_number] => 11990883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Electronically controllable resistor [patent_app_type] => utility [patent_app_number] => 17/432489 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7161 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17432489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/432489
Electronically controllable resistor Apr 9, 2019 Issued
Array ( [id] => 15761535 [patent_doc_number] => 10622904 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-14 [patent_title] => Isolated feedback techniques for a flyback voltage converter [patent_app_type] => utility [patent_app_number] => 16/365565 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 9726 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16365565 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/365565
Isolated feedback techniques for a flyback voltage converter Mar 25, 2019 Issued
Array ( [id] => 16316935 [patent_doc_number] => 20200295673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => CURRENT SOURCE INVERTER WITH BI-DIRECTIONAL SWITCHES [patent_app_type] => utility [patent_app_number] => 16/354453 [patent_app_country] => US [patent_app_date] => 2019-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16354453 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/354453
Current source inverter with bi-directional switches Mar 14, 2019 Issued
Array ( [id] => 16782474 [patent_doc_number] => 20210119553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => INVERTER CONTROL DEVICE, INVERTER CONTROL METHOD, INVERTER CONTROL PROGRAM [patent_app_type] => utility [patent_app_number] => 17/047463 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17047463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/047463
Inverter control device, inverter control method, inverter control program Mar 11, 2019 Issued
Array ( [id] => 16638497 [patent_doc_number] => 10917019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Quasi-single stage power converter topology [patent_app_type] => utility [patent_app_number] => 16/298962 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 10509 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16298962 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/298962
Quasi-single stage power converter topology Mar 10, 2019 Issued
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