Search

Rajnikant B. Patel

Examiner (ID: 18372, Phone: (571)272-2082 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 2839, 2111, 2836, 3621
Total Applications
2545
Issued Applications
2301
Pending Applications
64
Abandoned Applications
184

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13072099 [patent_doc_number] => 10056840 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-21 [patent_title] => Feed-referenced regenerative DC load [patent_app_type] => utility [patent_app_number] => 15/833707 [patent_app_country] => US [patent_app_date] => 2017-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4415 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15833707 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/833707
Feed-referenced regenerative DC load Dec 5, 2017 Issued
Array ( [id] => 13859581 [patent_doc_number] => 10191508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Peripheral module and circuit arrangement for a digital input of the peripheral module [patent_app_type] => utility [patent_app_number] => 15/833507 [patent_app_country] => US [patent_app_date] => 2017-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3585 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [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] => 15833507 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/833507
Peripheral module and circuit arrangement for a digital input of the peripheral module Dec 5, 2017 Issued
Array ( [id] => 14253859 [patent_doc_number] => 10277142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Electric power devices with automatically established input voltage connection configuration [patent_app_type] => utility [patent_app_number] => 15/832891 [patent_app_country] => US [patent_app_date] => 2017-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6625 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15832891 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/832891
Electric power devices with automatically established input voltage connection configuration Dec 5, 2017 Issued
Array ( [id] => 13863195 [patent_doc_number] => 10193330 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-29 [patent_title] => Safety system for motor drive [patent_app_type] => utility [patent_app_number] => 15/828873 [patent_app_country] => US [patent_app_date] => 2017-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4698 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15828873 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/828873
Safety system for motor drive Nov 30, 2017 Issued
Array ( [id] => 12597633 [patent_doc_number] => 20180091041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => SWITCHING POWER CONVERTER WITH MAGNETIZING CURRENT SHAPING [patent_app_type] => utility [patent_app_number] => 15/824927 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15824927 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/824927
Switching power converter with magnetizing current shaping Nov 27, 2017 Issued
Array ( [id] => 13112803 [patent_doc_number] => 10075068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-11 [patent_title] => Power source device [patent_app_type] => utility [patent_app_number] => 15/819717 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6125 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15819717 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819717
Power source device Nov 20, 2017 Issued
Array ( [id] => 13786831 [patent_doc_number] => 20190006954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => SYNCHRONOUS BRIDGE RECTIFIER, METHODS OF OPERATION THEREOF AND COMPONENTS THEREOF [patent_app_type] => utility [patent_app_number] => 15/809727 [patent_app_country] => US [patent_app_date] => 2017-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15809727 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/809727
Synchronous bridge rectifier, methods of operation thereof and components thereof Nov 9, 2017 Issued
Array ( [id] => 12536196 [patent_doc_number] => 10008930 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-26 [patent_title] => Bootstrap circuit and associated direct current-to-direct current converter applying the bootstrap circuit [patent_app_type] => utility [patent_app_number] => 15/806307 [patent_app_country] => US [patent_app_date] => 2017-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2460 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15806307 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/806307
Bootstrap circuit and associated direct current-to-direct current converter applying the bootstrap circuit Nov 6, 2017 Issued
Array ( [id] => 15858581 [patent_doc_number] => 10644594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Power converter with reduced undershoot and overshoot during load transients [patent_app_type] => utility [patent_app_number] => 15/799327 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 3689 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15799327 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/799327
Power converter with reduced undershoot and overshoot during load transients Oct 30, 2017 Issued
Array ( [id] => 12825448 [patent_doc_number] => 20180166988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => POWER SUPPLY DEVICE, CONTROL CIRCUIT FOR POWER SUPPLY DEVICE, AND CONTROL METHOD FOR POWER SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 15/796907 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15796907 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/796907
Power supply device, control circuit for power supply device, and control method for power supply device Oct 29, 2017 Issued
Array ( [id] => 13082543 [patent_doc_number] => 10061336 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-28 [patent_title] => Switch capacitor in bandgap voltage reference (BGREF) [patent_app_type] => utility [patent_app_number] => 15/796807 [patent_app_country] => US [patent_app_date] => 2017-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3779 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15796807 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/796807
Switch capacitor in bandgap voltage reference (BGREF) Oct 28, 2017 Issued
Array ( [id] => 12208840 [patent_doc_number] => 20180054066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'Device and Method for Global Maximum Power Point Tracking' [patent_app_type] => utility [patent_app_number] => 15/796228 [patent_app_country] => US [patent_app_date] => 2017-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8766 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [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] => 15796228 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/796228
Device and method for global maximum power point tracking Oct 26, 2017 Issued
Array ( [id] => 14692677 [patent_doc_number] => 20190245454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => DC-To-DC Converter And Method For Operating A DC-To-DC Converter [patent_app_type] => utility [patent_app_number] => 16/342641 [patent_app_country] => US [patent_app_date] => 2017-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4617 [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] => 16342641 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/342641
DC-to-DC converter and method for operating a DC-to-DC converter Oct 10, 2017 Issued
Array ( [id] => 13951905 [patent_doc_number] => 10211737 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-02-19 [patent_title] => Control of switching regulator [patent_app_type] => utility [patent_app_number] => 15/730527 [patent_app_country] => US [patent_app_date] => 2017-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 11458 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15730527 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/730527
Control of switching regulator Oct 10, 2017 Issued
Array ( [id] => 12162995 [patent_doc_number] => 20180034261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'RESONANT CONVERTER AND DRIVING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 15/730490 [patent_app_country] => US [patent_app_date] => 2017-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11308 [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] => 15730490 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/730490
Resonant converter and driving method thereof Oct 10, 2017 Issued
Array ( [id] => 15171209 [patent_doc_number] => 10491119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Combined high side and low side current sensing [patent_app_type] => utility [patent_app_number] => 15/726476 [patent_app_country] => US [patent_app_date] => 2017-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4959 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15726476 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/726476
Combined high side and low side current sensing Oct 5, 2017 Issued
Array ( [id] => 13863443 [patent_doc_number] => 10193457 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-29 [patent_title] => System and method for starting up a high density isolated DC-to-DC power converter [patent_app_type] => utility [patent_app_number] => 15/705827 [patent_app_country] => US [patent_app_date] => 2017-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4260 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15705827 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/705827
System and method for starting up a high density isolated DC-to-DC power converter Sep 14, 2017 Issued
Array ( [id] => 13725267 [patent_doc_number] => 20170373589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => INTRODUCING JITTER TO A SWITCHING FREQUENCY BY WAY OF MODULATING CURRENT LIMIT [patent_app_type] => utility [patent_app_number] => 15/698408 [patent_app_country] => US [patent_app_date] => 2017-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15698408 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/698408
Introducing jitter to a switching frequency by way of modulating current limit Sep 6, 2017 Issued
Array ( [id] => 13724355 [patent_doc_number] => 20170373133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => MAGNETIC CORE INDUCTORS FOR INTEGRATED VOLTAGE REGULATOR [patent_app_type] => utility [patent_app_number] => 15/686993 [patent_app_country] => US [patent_app_date] => 2017-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15686993 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/686993
Magnetic core inductors for integrated voltage regulator Aug 24, 2017 Issued
Array ( [id] => 12222982 [patent_doc_number] => 20180061342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'SEMICONDUCTOR DEVICE, POWER SUPPLY CIRCUIT, AND LIQUID CRYSTAL DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 15/681850 [patent_app_country] => US [patent_app_date] => 2017-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8511 [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] => 15681850 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/681850
Semiconductor device, power supply circuit, and liquid crystal display device Aug 20, 2017 Issued
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