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] => 15377033 [patent_doc_number] => 10530249 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-01-07 [patent_title] => Charge pump with switching LDO function for output voltage regulation [patent_app_type] => utility [patent_app_number] => 16/237185 [patent_app_country] => US [patent_app_date] => 2018-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 24 [patent_no_of_words] => 9063 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16237185 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/237185
Charge pump with switching LDO function for output voltage regulation Dec 30, 2018 Issued
Array ( [id] => 15140935 [patent_doc_number] => 10483966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Switching circuit [patent_app_type] => utility [patent_app_number] => 16/226081 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 10998 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 394 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16226081 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/226081
Switching circuit Dec 18, 2018 Issued
Array ( [id] => 16418465 [patent_doc_number] => 10826375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Frequency jitter for a power converter [patent_app_type] => utility [patent_app_number] => 16/216611 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 10958 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216611 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216611
Frequency jitter for a power converter Dec 10, 2018 Issued
Array ( [id] => 14164859 [patent_doc_number] => 20190109532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 16/211346 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16211346 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/211346
Power converter Dec 5, 2018 Issued
Array ( [id] => 15428605 [patent_doc_number] => 10547243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => Digital synchronous rectification control for flyback converter [patent_app_type] => utility [patent_app_number] => 16/207942 [patent_app_country] => US [patent_app_date] => 2018-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4931 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16207942 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/207942
Digital synchronous rectification control for flyback converter Dec 2, 2018 Issued
Array ( [id] => 14383541 [patent_doc_number] => 20190165683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => SYSTEMS AND METHODS FOR HIGH PRECISION AND/OR LOW LOSS REGULATION OF OUTPUT CURRENTS OF POWER CONVERSION SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/205002 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16205002 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/205002
Systems and methods for high precision and/or low loss regulation of output currents of power conversion systems Nov 28, 2018 Issued
Array ( [id] => 14318693 [patent_doc_number] => 20190149050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => HIGH SIDE SIGNAL INTERFACE IN A POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 16/205038 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16205038 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/205038
High side signal interface in a power converter Nov 28, 2018 Issued
Array ( [id] => 18875192 [patent_doc_number] => 11863018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Reluctance motor [patent_app_type] => utility [patent_app_number] => 16/763711 [patent_app_country] => US [patent_app_date] => 2018-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 48 [patent_no_of_words] => 59276 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16763711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/763711
Reluctance motor Nov 14, 2018 Issued
Array ( [id] => 14477195 [patent_doc_number] => 20190190247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => DIFFERENTIAL PROTECTION TEST METHOD, DIFFERENTIAL PROTECTION DEVICE AND ELECTRICAL UNIT INCLUDING SUCH A DEVICE [patent_app_type] => utility [patent_app_number] => 16/190241 [patent_app_country] => US [patent_app_date] => 2018-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16190241 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/190241
Differential protection test method, differential protection device and electrical unit including such a device Nov 13, 2018 Issued
Array ( [id] => 17559610 [patent_doc_number] => 11316336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Systems and methods for input overcurrent protection [patent_app_type] => utility [patent_app_number] => 16/191362 [patent_app_country] => US [patent_app_date] => 2018-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5883 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16191362 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/191362
Systems and methods for input overcurrent protection Nov 13, 2018 Issued
Array ( [id] => 17105613 [patent_doc_number] => 11125820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Safety fault interrupter circuit with power fault monitor [patent_app_type] => utility [patent_app_number] => 16/189431 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7594 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16189431 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/189431
Safety fault interrupter circuit with power fault monitor Nov 12, 2018 Issued
Array ( [id] => 17240046 [patent_doc_number] => 11183941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Method to reduce variable speed constant frequency power converter losses during abnormal overloads [patent_app_type] => utility [patent_app_number] => 16/182174 [patent_app_country] => US [patent_app_date] => 2018-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4708 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16182174 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/182174
Method to reduce variable speed constant frequency power converter losses during abnormal overloads Nov 5, 2018 Issued
Array ( [id] => 14917099 [patent_doc_number] => 10429868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Flip voltage follower low dropout regulator [patent_app_type] => utility [patent_app_number] => 16/172907 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5534 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16172907 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/172907
Flip voltage follower low dropout regulator Oct 28, 2018 Issued
Array ( [id] => 13964109 [patent_doc_number] => 20190058399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => Electromagnetic Interference (EMI) for Pulse Frequency Modulation (PFM) Mode of a Switching Regulator [patent_app_type] => utility [patent_app_number] => 16/166262 [patent_app_country] => US [patent_app_date] => 2018-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16166262 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/166262
Electromagnetic interference (EMI) for pulse frequency modulation (PFM) mode of a switching regulator Oct 21, 2018 Issued
Array ( [id] => 14588823 [patent_doc_number] => 20190222020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => Protection Circuit for Ethernet and Power Sourcing Equipment Having the Same [patent_app_type] => utility [patent_app_number] => 16/153889 [patent_app_country] => US [patent_app_date] => 2018-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16153889 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/153889
Protection Circuit for Ethernet and Power Sourcing Equipment Having the Same Oct 7, 2018 Abandoned
Array ( [id] => 15442973 [patent_doc_number] => 20200035670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => ELECTROSTATIC DISCHARGE PROTECTION APPARATUS FOR INTEGRATED CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/153829 [patent_app_country] => US [patent_app_date] => 2018-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16153829 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/153829
ELECTROSTATIC DISCHARGE PROTECTION APPARATUS FOR INTEGRATED CIRCUIT Oct 7, 2018 Abandoned
Array ( [id] => 14155865 [patent_doc_number] => 20190105035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => SYSTEMS AND METHODS FOR CONTROLLING A SEGMENTED CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/153124 [patent_app_country] => US [patent_app_date] => 2018-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16153124 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/153124
SYSTEMS AND METHODS FOR CONTROLLING A SEGMENTED CIRCUIT Oct 4, 2018 Abandoned
Array ( [id] => 14079045 [patent_doc_number] => 20190088410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => TRANSFORMER SYSTEM WITH DYNAMIC CONTROL [patent_app_type] => utility [patent_app_number] => 16/125595 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16125595 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/125595
Transformer system with dynamic control Sep 6, 2018 Issued
Array ( [id] => 14708327 [patent_doc_number] => 10381929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Voltage control utilizing multiple PWM patterns [patent_app_type] => utility [patent_app_number] => 16/111350 [patent_app_country] => US [patent_app_date] => 2018-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 12729 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16111350 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/111350
Voltage control utilizing multiple PWM patterns Aug 23, 2018 Issued
Array ( [id] => 18048404 [patent_doc_number] => 11522362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Control device for handling the transfer of electric power [patent_app_type] => utility [patent_app_number] => 17/265353 [patent_app_country] => US [patent_app_date] => 2018-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4126 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17265353 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265353
Control device for handling the transfer of electric power Aug 8, 2018 Issued
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