Search

Melissa Jean Perreira

Examiner (ID: 9107, Phone: (571)272-1354 , Office: P/1618 )

Most Active Art Unit
1618
Art Unit(s)
1618
Total Applications
1070
Issued Applications
493
Pending Applications
86
Abandoned Applications
512

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12224149 [patent_doc_number] => 20180062509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'SWITCHING REGULATOR AND CONTROL CIRCUIT THEREOF' [patent_app_type] => utility [patent_app_number] => 15/469713 [patent_app_country] => US [patent_app_date] => 2017-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11170 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [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] => 15469713 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/469713
Switching regulator having improved transient response and control circuit thereof Mar 26, 2017 Issued
Array ( [id] => 11718803 [patent_doc_number] => 20170187302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'RESONANT CONVERTER AND SYNCHRONOUS RECTIFICATION CONVERTER CIRCUIT THEREOF' [patent_app_type] => utility [patent_app_number] => 15/460534 [patent_app_country] => US [patent_app_date] => 2017-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9499 [patent_no_of_claims] => 13 [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] => 15460534 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/460534
Resonant converter and synchronous rectification converter circuit thereof Mar 15, 2017 Issued
Array ( [id] => 16952365 [patent_doc_number] => 20210211057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => DC-DC VOLTAGE CONVERTER AND METHOD FOR REGULATING A DC-DC VOLTAGE CONVERTER [patent_app_type] => utility [patent_app_number] => 16/087353 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16087353 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/087353
Feed-forward control for regulating a DC-DC voltage converter Feb 26, 2017 Issued
Array ( [id] => 11695001 [patent_doc_number] => 20170170718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'Power Converter with Tank Circuit and Over-Voltage Protection' [patent_app_type] => utility [patent_app_number] => 15/431038 [patent_app_country] => US [patent_app_date] => 2017-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4592 [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] => 15431038 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/431038
Power converter with tank circuit and over-voltage protection Feb 12, 2017 Issued
Array ( [id] => 16386741 [patent_doc_number] => 10811587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Josephson transmission line for superconducting devices [patent_app_type] => utility [patent_app_number] => 15/425966 [patent_app_country] => US [patent_app_date] => 2017-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5499 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15425966 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/425966
Josephson transmission line for superconducting devices Feb 5, 2017 Issued
Array ( [id] => 15476483 [patent_doc_number] => 10554137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => DC/DC converter [patent_app_type] => utility [patent_app_number] => 16/300683 [patent_app_country] => US [patent_app_date] => 2017-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 14691 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 616 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16300683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/300683
DC/DC converter Feb 5, 2017 Issued
Array ( [id] => 14067375 [patent_doc_number] => 10238015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Power conversion apparatus [patent_app_type] => utility [patent_app_number] => 15/388059 [patent_app_country] => US [patent_app_date] => 2016-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 42 [patent_no_of_words] => 25575 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15388059 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/388059
Power conversion apparatus Dec 21, 2016 Issued
Array ( [id] => 11672036 [patent_doc_number] => 20170160758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'Output Transistor Temperature Dependency Matched Leakage Current Compensation for LDO Regulators' [patent_app_type] => utility [patent_app_number] => 15/372499 [patent_app_country] => US [patent_app_date] => 2016-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7556 [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] => 15372499 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/372499
Output transistor temperature dependency matched leakage current compensation for LDO regulators Dec 7, 2016 Issued
Array ( [id] => 14617825 [patent_doc_number] => 10361624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-23 [patent_title] => Multi-cell power converter with improved start-up routine [patent_app_type] => utility [patent_app_number] => 15/370879 [patent_app_country] => US [patent_app_date] => 2016-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 10192 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15370879 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/370879
Multi-cell power converter with improved start-up routine Dec 5, 2016 Issued
Array ( [id] => 13977829 [patent_doc_number] => 10218287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-26 [patent_title] => Power conversion device [patent_app_type] => utility [patent_app_number] => 15/781277 [patent_app_country] => US [patent_app_date] => 2016-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 16739 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15781277 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/781277
Power conversion device Dec 5, 2016 Issued
Array ( [id] => 14617821 [patent_doc_number] => 10361622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-23 [patent_title] => Converters for HVDC power transmission and distribution [patent_app_type] => utility [patent_app_number] => 15/780842 [patent_app_country] => US [patent_app_date] => 2016-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 7682 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15780842 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/780842
Converters for HVDC power transmission and distribution Nov 21, 2016 Issued
Array ( [id] => 13922529 [patent_doc_number] => 10205396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-12 [patent_title] => Method and device for controlling a galvanically isolated DC converter [patent_app_type] => utility [patent_app_number] => 16/061157 [patent_app_country] => US [patent_app_date] => 2016-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2492 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16061157 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/061157
Method and device for controlling a galvanically isolated DC converter Nov 21, 2016 Issued
Array ( [id] => 17107876 [patent_doc_number] => 11128107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Electrical protection component having a thermal short-circuit device [patent_app_type] => utility [patent_app_number] => 15/777619 [patent_app_country] => US [patent_app_date] => 2016-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1880 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15777619 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/777619
Electrical protection component having a thermal short-circuit device Nov 21, 2016 Issued
Array ( [id] => 13741941 [patent_doc_number] => 20180375440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => ARRANGEMENT FOR SWITCHING ON A TWO-WAY SWITCH OF A CONVERTER MODULE, CONVERTER MODULE FOR A MODULAR MULTI-LEVEL CONVERTER HAVING THE ARRANGEMENT AND METHOD FOR PRODUCING OPERATIONAL STANDBY FOR A CONVERTER MODULE HAVING A TWO-WAY SWITCH [patent_app_type] => utility [patent_app_number] => 16/061737 [patent_app_country] => US [patent_app_date] => 2016-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16061737 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/061737
Arrangement for switching on a two-way switch of a converter module, converter module for a modular multi-level converter having the arrangement and method for producing operational standby for a converter module having a two-way switch Nov 20, 2016 Issued
Array ( [id] => 14152707 [patent_doc_number] => 10256747 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Electric power conversion device and electric power conversion system [patent_app_type] => utility [patent_app_number] => 15/780014 [patent_app_country] => US [patent_app_date] => 2016-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 15539 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15780014 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/780014
Electric power conversion device and electric power conversion system Nov 15, 2016 Issued
Array ( [id] => 13922527 [patent_doc_number] => 10205395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-12 [patent_title] => Systems and methods for current control of power conversion systems [patent_app_type] => utility [patent_app_number] => 15/352133 [patent_app_country] => US [patent_app_date] => 2016-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12314 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 7 [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] => 15352133 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/352133
Systems and methods for current control of power conversion systems Nov 14, 2016 Issued
Array ( [id] => 14543509 [patent_doc_number] => 20190207376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => SYSTEM AND METHOD FOR SWITCHING LINE SHORT-CIRCUIT FAULT SECTION IN INVERTER-BASED STAND-ALONE MICROGRID [patent_app_type] => utility [patent_app_number] => 16/327297 [patent_app_country] => US [patent_app_date] => 2016-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16327297 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/327297
SYSTEM AND METHOD FOR SWITCHING LINE SHORT-CIRCUIT FAULT SECTION IN INVERTER-BASED STAND-ALONE MICROGRID Nov 13, 2016 Abandoned
Array ( [id] => 15734541 [patent_doc_number] => 10615711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Apparatus for controlling output voltage for single-type converter, and method therefor [patent_app_type] => utility [patent_app_number] => 16/334742 [patent_app_country] => US [patent_app_date] => 2016-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 6459 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16334742 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/334742
Apparatus for controlling output voltage for single-type converter, and method therefor Nov 10, 2016 Issued
Array ( [id] => 11975190 [patent_doc_number] => 20170279344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'CONTROLLING MODULE, SWITCH-MODE POWER SUPPLY APPARATUS, AND PEAK CURRENT MODE CONTROLLING METHOD OF A SWITCH-MODE POWER SUPPLY APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/338589 [patent_app_country] => US [patent_app_date] => 2016-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4197 [patent_no_of_claims] => 13 [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] => 15338589 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/338589
Controlling module, switch-mode power supply apparatus, and peak current mode controlling method of a switch-mode power supply apparatus Oct 30, 2016 Issued
Array ( [id] => 12670228 [patent_doc_number] => 20180115242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => MULTIPHASE BUCK CONVERTER AND METHOD FOR OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 15/335089 [patent_app_country] => US [patent_app_date] => 2016-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15335089 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/335089
Multiphase buck converter and method for operating the same Oct 25, 2016 Issued
Menu