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] => 13582651 [patent_doc_number] => 20180342874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-29 [patent_title] => Device and Method for Global Maximum Power Point Tracking [patent_app_type] => utility [patent_app_number] => 16/053306 [patent_app_country] => US [patent_app_date] => 2018-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16053306 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/053306
Device and Method for Global Maximum Power Point Tracking Aug 1, 2018 Abandoned
Array ( [id] => 14559459 [patent_doc_number] => 10348205 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-07-09 [patent_title] => Coupled-inductor cascaded buck converter with fast transient response [patent_app_type] => utility [patent_app_number] => 16/045158 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2392 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16045158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/045158
Coupled-inductor cascaded buck converter with fast transient response Jul 24, 2018 Issued
Array ( [id] => 14050891 [patent_doc_number] => 20190081553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => POWER FACTOR CORRECTION CIRCUIT AND SWITCHING POWER SOURCE DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/045314 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16045314 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/045314
Power factor correction circuit and switching power source device using the same Jul 24, 2018 Issued
Array ( [id] => 14152659 [patent_doc_number] => 10256723 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-09 [patent_title] => Integrated circuit feed forward circuit with translinear cell [patent_app_type] => utility [patent_app_number] => 16/044772 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4453 [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] => 16044772 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/044772
Integrated circuit feed forward circuit with translinear cell Jul 24, 2018 Issued
Array ( [id] => 14206443 [patent_doc_number] => 10270354 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-23 [patent_title] => Synchronous rectifier controller integrated circuits [patent_app_type] => utility [patent_app_number] => 16/044952 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 9411 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16044952 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/044952
Synchronous rectifier controller integrated circuits Jul 24, 2018 Issued
Array ( [id] => 13960827 [patent_doc_number] => 20190056757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => DC TO DC CONVERTER OUTPUT BUS VOLTAGE CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/044486 [patent_app_country] => US [patent_app_date] => 2018-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16044486 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/044486
DC to DC converter output bus voltage control system Jul 23, 2018 Issued
Array ( [id] => 14860331 [patent_doc_number] => 10418909 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-09-17 [patent_title] => Output switched switching converter [patent_app_type] => utility [patent_app_number] => 16/043336 [patent_app_country] => US [patent_app_date] => 2018-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 2907 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16043336 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/043336
Output switched switching converter Jul 23, 2018 Issued
Array ( [id] => 14206445 [patent_doc_number] => 10270355 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-23 [patent_title] => AC-AC conversion circuit and device [patent_app_type] => utility [patent_app_number] => 16/042717 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7469 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16042717 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042717
AC-AC conversion circuit and device Jul 22, 2018 Issued
Array ( [id] => 13500925 [patent_doc_number] => 20180302005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => EQUIVALENT TRANSISTOR AND THREE-LEVEL INVERTER [patent_app_type] => utility [patent_app_number] => 16/015217 [patent_app_country] => US [patent_app_date] => 2018-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16015217 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/015217
Equivalent transistor and three-level inverter Jun 21, 2018 Issued
Array ( [id] => 14921509 [patent_doc_number] => 10432088 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-01 [patent_title] => Two-stage multi-phase switching power supply with cross-domain adaptive voltage and frequency regulation [patent_app_type] => utility [patent_app_number] => 16/000715 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4941 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16000715 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/000715
Two-stage multi-phase switching power supply with cross-domain adaptive voltage and frequency regulation Jun 4, 2018 Issued
Array ( [id] => 15058331 [patent_doc_number] => 10459466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Apparatuses and methods for providing constant current [patent_app_type] => utility [patent_app_number] => 16/000220 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4587 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16000220 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/000220
Apparatuses and methods for providing constant current Jun 4, 2018 Issued
Array ( [id] => 14399045 [patent_doc_number] => 10312816 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-06-04 [patent_title] => Primary controller of switching power supply and switching power supply [patent_app_type] => utility [patent_app_number] => 16/000812 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 10894 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16000812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/000812
Primary controller of switching power supply and switching power supply Jun 4, 2018 Issued
Array ( [id] => 14770525 [patent_doc_number] => 10396673 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-08-27 [patent_title] => DC-to-DC converter controllers, DC-to-DC converters, and associated methods [patent_app_type] => utility [patent_app_number] => 16/000188 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 18338 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16000188 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/000188
DC-to-DC converter controllers, DC-to-DC converters, and associated methods Jun 4, 2018 Issued
Array ( [id] => 13820397 [patent_doc_number] => 10186985 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-22 [patent_title] => Isolated FAI 2 converter with clamped voltage rectifier and synchronous rectified solution [patent_app_type] => utility [patent_app_number] => 15/966890 [patent_app_country] => US [patent_app_date] => 2018-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4911 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15966890 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/966890
Isolated FAI 2 converter with clamped voltage rectifier and synchronous rectified solution Apr 29, 2018 Issued
Array ( [id] => 13950407 [patent_doc_number] => 10210982 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-02-19 [patent_title] => Common-mode choke for paralleled power semiconductor with integrated current sensor [patent_app_type] => utility [patent_app_number] => 15/966735 [patent_app_country] => US [patent_app_date] => 2018-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9166 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15966735 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/966735
Common-mode choke for paralleled power semiconductor with integrated current sensor Apr 29, 2018 Issued
Array ( [id] => 14253849 [patent_doc_number] => 10277137 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-30 [patent_title] => Power conversion control circuit [patent_app_type] => utility [patent_app_number] => 15/967107 [patent_app_country] => US [patent_app_date] => 2018-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4072 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15967107 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/967107
Power conversion control circuit Apr 29, 2018 Issued
Array ( [id] => 14604831 [patent_doc_number] => 10355614 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-07-16 [patent_title] => Power converter apparatus with serialized drive and diagnostic signaling [patent_app_type] => utility [patent_app_number] => 15/938347 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3938 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15938347 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/938347
Power converter apparatus with serialized drive and diagnostic signaling Mar 27, 2018 Issued
Array ( [id] => 13448319 [patent_doc_number] => 20180275702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => SEMICONDUCTOR CIRCUIT [patent_app_type] => utility [patent_app_number] => 15/928417 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15928417 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/928417
Semiconductor circuit Mar 21, 2018 Issued
Array ( [id] => 14178977 [patent_doc_number] => 10263514 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-16 [patent_title] => Selectable conversion ratio DC-DC converter [patent_app_type] => utility [patent_app_number] => 15/920327 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 10461 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15920327 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/920327
Selectable conversion ratio DC-DC converter Mar 12, 2018 Issued
Array ( [id] => 13436473 [patent_doc_number] => 20180269779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => POWER FACTOR CORRECTION CIRCUIT, CONTROL METHOD AND CONTROLLER [patent_app_type] => utility [patent_app_number] => 15/911317 [patent_app_country] => US [patent_app_date] => 2018-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15911317 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/911317
Power factor correction circuit, control method and controller Mar 4, 2018 Issued
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