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] => 14770529 [patent_doc_number] => 10396675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Switching power supply apparatus [patent_app_type] => utility [patent_app_number] => 15/666951 [patent_app_country] => US [patent_app_date] => 2017-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 10687 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15666951 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/666951
Switching power supply apparatus Aug 1, 2017 Issued
Array ( [id] => 12182170 [patent_doc_number] => 20180041106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'VOLTAGE CONVERSION DEVICE' [patent_app_type] => utility [patent_app_number] => 15/665861 [patent_app_country] => US [patent_app_date] => 2017-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 10136 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15665861 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/665861
Voltage conversion device Jul 31, 2017 Issued
Array ( [id] => 15201413 [patent_doc_number] => 10498218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Switching circuit apparatus and electric power converter capable of reducing common mode noise in asymmetric circuit [patent_app_type] => utility [patent_app_number] => 16/321250 [patent_app_country] => US [patent_app_date] => 2017-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 9418 [patent_no_of_claims] => 20 [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] => 16321250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/321250
Switching circuit apparatus and electric power converter capable of reducing common mode noise in asymmetric circuit Jul 27, 2017 Issued
Array ( [id] => 12141590 [patent_doc_number] => 20180019673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'CONTROL METHOD AND CONTROL CIRCUIT FOR VOLTAGE SWITCH CIRCUIT AND USB POWER DELIVERY' [patent_app_type] => utility [patent_app_number] => 15/644371 [patent_app_country] => US [patent_app_date] => 2017-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8885 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15644371 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/644371
Control method and control circuit for voltage switch circuit and usb power delivery Jul 6, 2017 Issued
Array ( [id] => 13741921 [patent_doc_number] => 20180375430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => BOOST CONVERTER WITH PRE-CHARGE CURRENT [patent_app_type] => utility [patent_app_number] => 15/632879 [patent_app_country] => US [patent_app_date] => 2017-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 15632879 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/632879
Boost converter with pre-charge current Jun 25, 2017 Issued
Array ( [id] => 11984252 [patent_doc_number] => 20170288407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'RENEWABLE ENERGY POWER GENERATION SYSTEMS' [patent_app_type] => utility [patent_app_number] => 15/632259 [patent_app_country] => US [patent_app_date] => 2017-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8094 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15632259 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/632259
Renewable energy power generation systems Jun 22, 2017 Issued
Array ( [id] => 13630999 [patent_doc_number] => 20180367052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => Synchronous Rectification Control for Flyback Converter [patent_app_type] => utility [patent_app_number] => 15/627579 [patent_app_country] => US [patent_app_date] => 2017-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 15627579 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/627579
Synchronous rectification control for flyback converter Jun 19, 2017 Issued
Array ( [id] => 14012681 [patent_doc_number] => 10224822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-05 [patent_title] => Nanosecond pulser [patent_app_type] => utility [patent_app_number] => 15/623464 [patent_app_country] => US [patent_app_date] => 2017-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 36 [patent_no_of_words] => 8320 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15623464 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/623464
Nanosecond pulser Jun 14, 2017 Issued
Array ( [id] => 14460771 [patent_doc_number] => 10326364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-18 [patent_title] => Voltage regulator current load sensing [patent_app_type] => utility [patent_app_number] => 15/614113 [patent_app_country] => US [patent_app_date] => 2017-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4848 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15614113 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/614113
Voltage regulator current load sensing Jun 4, 2017 Issued
Array ( [id] => 12536232 [patent_doc_number] => 10008942 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-26 [patent_title] => High side signal interface in a power converter [patent_app_type] => utility [patent_app_number] => 15/486191 [patent_app_country] => US [patent_app_date] => 2017-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6283 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15486191 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/486191
High side signal interface in a power converter Apr 11, 2017 Issued
Array ( [id] => 14368131 [patent_doc_number] => 10305385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Interleaved resonant converter [patent_app_type] => utility [patent_app_number] => 15/481181 [patent_app_country] => US [patent_app_date] => 2017-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5064 [patent_no_of_claims] => 19 [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] => 15481181 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/481181
Interleaved resonant converter Apr 5, 2017 Issued
Array ( [id] => 11760854 [patent_doc_number] => 20170207724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'METHOD FOR CONTROLLING A CONVERTER' [patent_app_type] => utility [patent_app_number] => 15/479219 [patent_app_country] => US [patent_app_date] => 2017-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3856 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15479219 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/479219
Method for controlling a converter Apr 3, 2017 Issued
Array ( [id] => 12438324 [patent_doc_number] => 09979295 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-22 [patent_title] => Smooth transitioning buck-boost DC-DC converter [patent_app_type] => utility [patent_app_number] => 15/477579 [patent_app_country] => US [patent_app_date] => 2017-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 47 [patent_no_of_words] => 10170 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15477579 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/477579
Smooth transitioning buck-boost DC-DC converter Apr 2, 2017 Issued
Array ( [id] => 11825390 [patent_doc_number] => 20170214327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [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] => 15/428996 [patent_app_country] => US [patent_app_date] => 2017-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 16748 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15428996 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/428996
Systems and methods for high precision and/or low loss regulation of output currents of power conversion systems Feb 8, 2017 Issued
Array ( [id] => 11869204 [patent_doc_number] => 20170236488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'SEMICONDUCTOR DEVICE AND DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 15/428351 [patent_app_country] => US [patent_app_date] => 2017-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6753 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15428351 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/428351
Semiconductor device and display device Feb 8, 2017 Issued
Array ( [id] => 13951911 [patent_doc_number] => 10211740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-19 [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] => 15/429011 [patent_app_country] => US [patent_app_date] => 2017-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 16617 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15429011 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/429011
Systems and methods for high precision and/or low loss regulation of output currents of power conversion systems Feb 8, 2017 Issued
Array ( [id] => 12535983 [patent_doc_number] => 10008858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Solar photovoltaic power conditioning units [patent_app_type] => utility [patent_app_number] => 15/406638 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 6895 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15406638 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/406638
Solar photovoltaic power conditioning units Jan 12, 2017 Issued
Array ( [id] => 11870077 [patent_doc_number] => 20170237362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'INVERTER CIRCUIT WITH CURRENT DETECTION CIRCUITRY' [patent_app_type] => utility [patent_app_number] => 15/402591 [patent_app_country] => US [patent_app_date] => 2017-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9812 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15402591 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/402591
Inverter circuit with current detection circuitry Jan 9, 2017 Issued
Array ( [id] => 12919540 [patent_doc_number] => 20180198356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => LINE-START SYNCHRONOUS RELUCTANCE MOTOR WITH IMPROVED PERFORMANCE [patent_app_type] => utility [patent_app_number] => 15/400531 [patent_app_country] => US [patent_app_date] => 2017-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15400531 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/400531
Line-start synchronous reluctance motor with improved performance Jan 5, 2017 Issued
Array ( [id] => 11760820 [patent_doc_number] => 20170207689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'FAN APPARATUS AND MANUFACTURING METHOD OF THE FAN APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/400305 [patent_app_country] => US [patent_app_date] => 2017-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5304 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15400305 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/400305
Fan apparatus and manufacturing method of the fan apparatus Jan 5, 2017 Issued
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