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] => 12055051 [patent_doc_number] => 20170331394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'BOOST CHOPPER CIRCUIT' [patent_app_type] => utility [patent_app_number] => 15/468317 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9511 [patent_no_of_claims] => 6 [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] => 15468317 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/468317
Boost chopper circuit Mar 23, 2017 Issued
Array ( [id] => 14164885 [patent_doc_number] => 20190109545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => METHOD FOR OPERATING AN ELECTRICAL NETWORK [patent_app_type] => utility [patent_app_number] => 16/087527 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16087527 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/087527
Method for operating an electrical network Mar 23, 2017 Issued
Array ( [id] => 11718795 [patent_doc_number] => 20170187295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'CONTROL CIRCUIT, CONTROL METHOD AND PRIMARY-CONTROLLED FLYBACK CONVERTER USING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/456229 [patent_app_country] => US [patent_app_date] => 2017-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7500 [patent_no_of_claims] => 19 [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] => 15456229 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/456229
Control circuit, control method and primary-controlled flyback converter using the same Mar 9, 2017 Issued
Array ( [id] => 15094079 [patent_doc_number] => 20190341851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => POWER SUPPLY DEVICE AND METHOD FOR CONTROLLING POWER SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 16/473770 [patent_app_country] => US [patent_app_date] => 2017-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16473770 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/473770
Power supply device and method for controlling power supply device Feb 22, 2017 Issued
Array ( [id] => 13109651 [patent_doc_number] => 10073475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-11 [patent_title] => Voltage regulator circuit and control method therefor [patent_app_type] => utility [patent_app_number] => 15/435317 [patent_app_country] => US [patent_app_date] => 2017-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5706 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15435317 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/435317
Voltage regulator circuit and control method therefor Feb 16, 2017 Issued
Array ( [id] => 12032473 [patent_doc_number] => 20170322573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'Voltage Regulators with Current Reduction Mode' [patent_app_type] => utility [patent_app_number] => 15/429217 [patent_app_country] => US [patent_app_date] => 2017-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5573 [patent_no_of_claims] => 25 [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] => 15429217 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/429217
Voltage regulators with current reduction mode Feb 9, 2017 Issued
Array ( [id] => 11630643 [patent_doc_number] => 20170140831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'VOLTAGE GENERATION CIRCUIT WHICH IS CAPABLE OF EXECUTING HIGH-SPEED BOOST OPERATION' [patent_app_type] => utility [patent_app_number] => 15/417489 [patent_app_country] => US [patent_app_date] => 2017-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5990 [patent_no_of_claims] => 1 [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] => 15417489 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/417489
Voltage generation circuit which is capable of executing high-speed boost operation Jan 26, 2017 Issued
Array ( [id] => 13321963 [patent_doc_number] => 20180212519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => POWER CONFIGURATION [patent_app_type] => utility [patent_app_number] => 15/412727 [patent_app_country] => US [patent_app_date] => 2017-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15412727 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/412727
Power configuration Jan 22, 2017 Issued
Array ( [id] => 12264336 [patent_doc_number] => 20180083532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'CURRENT MODE CONTROL OF A BUCK CONVERTER USING COUPLED INDUCTANCE' [patent_app_type] => utility [patent_app_number] => 15/402827 [patent_app_country] => US [patent_app_date] => 2017-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5918 [patent_no_of_claims] => 20 [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] => 15402827 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/402827
Current mode control of a buck converter using coupled inductance Jan 9, 2017 Issued
Array ( [id] => 13007125 [patent_doc_number] => 10027240 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-07-17 [patent_title] => Ground fault isolation for power converters with silicon carbide MOSFETs [patent_app_type] => utility [patent_app_number] => 15/399817 [patent_app_country] => US [patent_app_date] => 2017-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 9215 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15399817 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/399817
Ground fault isolation for power converters with silicon carbide MOSFETs Jan 5, 2017 Issued
Array ( [id] => 12148236 [patent_doc_number] => 09882502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Pre-charge control method' [patent_app_type] => utility [patent_app_number] => 15/399598 [patent_app_country] => US [patent_app_date] => 2017-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 31 [patent_no_of_words] => 14169 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15399598 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/399598
Pre-charge control method Jan 4, 2017 Issued
Array ( [id] => 12248824 [patent_doc_number] => 09921598 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-20 [patent_title] => 'Analog boost circuit for fast recovery of mirrored current' [patent_app_type] => utility [patent_app_number] => 15/397137 [patent_app_country] => US [patent_app_date] => 2017-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4073 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15397137 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/397137
Analog boost circuit for fast recovery of mirrored current Jan 2, 2017 Issued
Array ( [id] => 12874501 [patent_doc_number] => 20180183342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => SWITCHED MODE POWER SUPPLY WITH REDUCED DELAY TIME [patent_app_type] => utility [patent_app_number] => 15/390617 [patent_app_country] => US [patent_app_date] => 2016-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15390617 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/390617
Switched mode power supply with reduced delay time Dec 25, 2016 Issued
Array ( [id] => 13018875 [patent_doc_number] => 10032553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Transformer unit and power converter circuit [patent_app_type] => utility [patent_app_number] => 15/379727 [patent_app_country] => US [patent_app_date] => 2016-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 4673 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15379727 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/379727
Transformer unit and power converter circuit Dec 14, 2016 Issued
Array ( [id] => 11674303 [patent_doc_number] => 20170163026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'SYSTEM AND METHOD PROVIDING RELIABLE OVER CURRENT PROTECTION FOR POWER CONVERTER' [patent_app_type] => utility [patent_app_number] => 15/380693 [patent_app_country] => US [patent_app_date] => 2016-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 27277 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 15380693 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/380693
System and method providing reliable over current protection for power converter Dec 14, 2016 Issued
Array ( [id] => 12825481 [patent_doc_number] => 20180166999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => RECTIFIER DEVICE [patent_app_type] => utility [patent_app_number] => 15/379007 [patent_app_country] => US [patent_app_date] => 2016-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [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] => 15379007 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/379007
Rectifier device Dec 13, 2016 Issued
Array ( [id] => 13258089 [patent_doc_number] => 10141745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-27 [patent_title] => Photovoltaic power conditioning units [patent_app_type] => utility [patent_app_number] => 15/375586 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 39 [patent_no_of_words] => 13542 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15375586 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/375586
Photovoltaic power conditioning units Dec 11, 2016 Issued
Array ( [id] => 12148197 [patent_doc_number] => 09882464 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-01-30 [patent_title] => 'System for filtering high frequency noise components and an associated method thereof' [patent_app_type] => utility [patent_app_number] => 15/375427 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11194 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15375427 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/375427
System for filtering high frequency noise components and an associated method thereof Dec 11, 2016 Issued
Array ( [id] => 11694223 [patent_doc_number] => 20170169940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'CIRCUIT ARRANGEMENT FOR COMPENSATION OF A DC COMPONENT IN A TRANSFORMER' [patent_app_type] => utility [patent_app_number] => 15/372507 [patent_app_country] => US [patent_app_date] => 2016-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4592 [patent_no_of_claims] => 19 [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] => 15372507 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/372507
Circuit arrangement for compensation of a DC component in a transformer Dec 7, 2016 Issued
Array ( [id] => 11695012 [patent_doc_number] => 20170170729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'DC-DC CONVERTER' [patent_app_type] => utility [patent_app_number] => 15/366427 [patent_app_country] => US [patent_app_date] => 2016-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3209 [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] => 15366427 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/366427
DC-DC converter Nov 30, 2016 Issued
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