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] => 15504619 [patent_doc_number] => 20200052498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => PHASE SHIFT CONTROL METHOD FOR CHARGING CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/521720 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16521720 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/521720
Phase shift control method for charging circuit Jul 24, 2019 Issued
Array ( [id] => 15986001 [patent_doc_number] => 10673343 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-02 [patent_title] => Diode clamp mixed three-level dual active full-bridge converter and control method thereof [patent_app_type] => utility [patent_app_number] => 16/512304 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6202 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 482 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16512304 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/512304
Diode clamp mixed three-level dual active full-bridge converter and control method thereof Jul 14, 2019 Issued
Array ( [id] => 15046883 [patent_doc_number] => 20190334446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => POWER CONVERTER APPARATUS WITH SERIALIZED DRIVE AND DIAGNOSTIC SIGNALING [patent_app_type] => utility [patent_app_number] => 16/506375 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16506375 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/506375
Power converter apparatus with serialized drive and diagnostic signaling Jul 8, 2019 Issued
Array ( [id] => 15674159 [patent_doc_number] => 10601324 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-24 [patent_title] => Switched tank-transformer based high step-down ratio DC-DC converter [patent_app_type] => utility [patent_app_number] => 16/387383 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4691 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387383 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387383
Switched tank-transformer based high step-down ratio DC-DC converter Apr 16, 2019 Issued
Array ( [id] => 16216885 [patent_doc_number] => 10732693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Hybrid power switch [patent_app_type] => utility [patent_app_number] => 16/379451 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4706 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16379451 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/379451
Hybrid power switch Apr 8, 2019 Issued
Array ( [id] => 15674155 [patent_doc_number] => 10601322 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-24 [patent_title] => Strong arm comparator [patent_app_type] => utility [patent_app_number] => 16/375434 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 9078 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16375434 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/375434
Strong arm comparator Apr 3, 2019 Issued
Array ( [id] => 15316775 [patent_doc_number] => 10523108 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-31 [patent_title] => System and method for providing resonance damping [patent_app_type] => utility [patent_app_number] => 16/374347 [patent_app_country] => US [patent_app_date] => 2019-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2717 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16374347 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/374347
System and method for providing resonance damping Apr 2, 2019 Issued
Array ( [id] => 15548681 [patent_doc_number] => 10574135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Zero current detection circuit for bridgeless totem pole power factor correction converter and bridgeless totem pole power factor correction converter [patent_app_type] => utility [patent_app_number] => 16/366376 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 10497 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16366376 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/366376
Zero current detection circuit for bridgeless totem pole power factor correction converter and bridgeless totem pole power factor correction converter Mar 26, 2019 Issued
Array ( [id] => 16232255 [patent_doc_number] => 10739803 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-11 [patent_title] => Reallocation of regulator phases within a phase-redundant voltage regulator apparatus [patent_app_type] => utility [patent_app_number] => 16/364967 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12372 [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] => 16364967 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/364967
Reallocation of regulator phases within a phase-redundant voltage regulator apparatus Mar 25, 2019 Issued
Array ( [id] => 14969891 [patent_doc_number] => 20190312424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => APPARATUS FOR MITIGATION OF ADVERSE EFFECTS OF GEOMAGNETICALLY INDUCED CURRENTS ON TRANSFORMERS [patent_app_type] => utility [patent_app_number] => 16/364408 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16364408 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/364408
Apparatus for mitigation of adverse effects of geomagnetically induced currents on transformers Mar 25, 2019 Issued
Array ( [id] => 15642421 [patent_doc_number] => 10594227 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-17 [patent_title] => Matrix converter operating in current control mode using feed forward signals [patent_app_type] => utility [patent_app_number] => 16/362533 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 10463 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16362533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/362533
Matrix converter operating in current control mode using feed forward signals Mar 21, 2019 Issued
Array ( [id] => 15251387 [patent_doc_number] => 10511226 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-17 [patent_title] => Systems, methods, and apparatus for regulating a switched mode power supply [patent_app_type] => utility [patent_app_number] => 16/352610 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 14282 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16352610 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/352610
Systems, methods, and apparatus for regulating a switched mode power supply Mar 12, 2019 Issued
Array ( [id] => 14871881 [patent_doc_number] => 20190286182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => VOLTAGE REGULATOR [patent_app_type] => utility [patent_app_number] => 16/351521 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16351521 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/351521
Voltage regulator Mar 12, 2019 Issued
Array ( [id] => 15890777 [patent_doc_number] => 10651750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Constant on-time (COT) control in isolated converter [patent_app_type] => utility [patent_app_number] => 16/298787 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 25 [patent_no_of_words] => 15010 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16298787 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/298787
Constant on-time (COT) control in isolated converter Mar 10, 2019 Issued
Array ( [id] => 15612243 [patent_doc_number] => 10587196 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-10 [patent_title] => Constant on-time controller and buck regulator device using the same [patent_app_type] => utility [patent_app_number] => 16/282352 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4522 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16282352 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/282352
Constant on-time controller and buck regulator device using the same Feb 21, 2019 Issued
Array ( [id] => 14447797 [patent_doc_number] => 20190181772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => ELECTRIC POWER DEVICES WITH AUTOMATICALLY ESTABLISHED INPUT VOLTAGE CONNECTION CONFIGURATION [patent_app_type] => utility [patent_app_number] => 16/280167 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16280167 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/280167
Electric power devices with automatically established input voltage connection configuration Feb 19, 2019 Issued
Array ( [id] => 14447795 [patent_doc_number] => 20190181771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => ELECTRIC POWER DEVICES WITH AUTOMATICALLY ESTABLISHED INPUT VOLTAGE CONNECTION CONFIGURATION [patent_app_type] => utility [patent_app_number] => 16/280157 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16280157 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/280157
Electric power devices with automatically established input voltage connection configuration Feb 19, 2019 Issued
Array ( [id] => 14445907 [patent_doc_number] => 20190180827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => VOLTAGE GENERATION CIRCUIT WHICH IS CAPABLE OF EXECUTING HIGH-SPEED BOOST OPERATION [patent_app_type] => utility [patent_app_number] => 16/273979 [patent_app_country] => US [patent_app_date] => 2019-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16273979 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/273979
Voltage generation circuit which is capable of executing high-speed boost operation Feb 11, 2019 Issued
Array ( [id] => 14785977 [patent_doc_number] => 20190267886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => POWER SUPPLY DEVICE AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/262887 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16262887 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/262887
Power supply device and control method thereof Jan 29, 2019 Issued
Array ( [id] => 15201643 [patent_doc_number] => 10498333 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-03 [patent_title] => Adaptive gate buffer for a power stage [patent_app_type] => utility [patent_app_number] => 16/261863 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4731 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16261863 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/261863
Adaptive gate buffer for a power stage Jan 29, 2019 Issued
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