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] => 13894757 [patent_doc_number] => 10199937 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-02-05 [patent_title] => Methods and apparatus to digitally control pulse frequency modulation pulses in power converters [patent_app_type] => utility [patent_app_number] => 15/948813 [patent_app_country] => US [patent_app_date] => 2018-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 10716 [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] => 15948813 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/948813
Methods and apparatus to digitally control pulse frequency modulation pulses in power converters Apr 8, 2018 Issued
Array ( [id] => 14493225 [patent_doc_number] => 10333417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Device and method for controlling flyback converter [patent_app_type] => utility [patent_app_number] => 15/944812 [patent_app_country] => US [patent_app_date] => 2018-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5838 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15944812 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/944812
Device and method for controlling flyback converter Apr 3, 2018 Issued
Array ( [id] => 13501075 [patent_doc_number] => 20180302080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => HIGH VOLTAGE DRIVING ELECTRONIC CIRCUIT ARRANGEMENT, CORRESPONDING APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 15/944377 [patent_app_country] => US [patent_app_date] => 2018-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15944377 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/944377
High voltage driving electronic circuit arrangement having a short circuit protection, corresponding apparatus and method Apr 2, 2018 Issued
Array ( [id] => 14126497 [patent_doc_number] => 10250119 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-02 [patent_title] => Fast response for current doubling DC-DC converter [patent_app_type] => utility [patent_app_number] => 15/940299 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5643 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15940299 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/940299
Fast response for current doubling DC-DC converter Mar 28, 2018 Issued
Array ( [id] => 14527045 [patent_doc_number] => 10340795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Systems and methods for output current regulation in power conversion systems [patent_app_type] => utility [patent_app_number] => 15/927790 [patent_app_country] => US [patent_app_date] => 2018-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12572 [patent_no_of_claims] => 11 [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] => 15927790 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/927790
Systems and methods for output current regulation in power conversion systems Mar 20, 2018 Issued
Array ( [id] => 13307579 [patent_doc_number] => 20180205326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => CURRENT REDUCTION SYSTEM FOR INVERTERS CONNECTED TO A COMMON BUS [patent_app_type] => utility [patent_app_number] => 15/921299 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15921299 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/921299
Current reduction system for inverters connected to a common bus Mar 13, 2018 Issued
Array ( [id] => 13421291 [patent_doc_number] => 20180262188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => OVER-VOLTAGE CLAMP CIRCUIT [patent_app_type] => utility [patent_app_number] => 15/916979 [patent_app_country] => US [patent_app_date] => 2018-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15916979 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/916979
Over-voltage clamp circuit Mar 8, 2018 Issued
Array ( [id] => 13455835 [patent_doc_number] => 20180279460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => IGNITION APPARATUS [patent_app_type] => utility [patent_app_number] => 15/914101 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15914101 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/914101
Ignition apparatus including spark plug that generates plasma Mar 6, 2018 Issued
Array ( [id] => 14810811 [patent_doc_number] => 20190272015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => SYSTEMS AND METHODS FOR MAXIMIZING MULTI-PHASE VOLTAGE REGULATOR EFFICIENCY USING OPERATIONAL MODES IN WHICH PHASES OPERATE IN FULLY-ENABLED MODE AND LIGHT-LOAD MODE [patent_app_type] => utility [patent_app_number] => 15/911459 [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] => 4304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15911459 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/911459
Systems and methods for maximizing multi-phase voltage regulator efficiency using operational modes in which phases operate in fully-enabled mode and light-load mode Mar 4, 2018 Issued
Array ( [id] => 14604813 [patent_doc_number] => 10355605 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-07-16 [patent_title] => Adjustable frequency curve for flyback converter at green mode [patent_app_type] => utility [patent_app_number] => 15/911556 [patent_app_country] => US [patent_app_date] => 2018-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4375 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15911556 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/911556
Adjustable frequency curve for flyback converter at green mode Mar 4, 2018 Issued
Array ( [id] => 12874510 [patent_doc_number] => 20180183345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => DC-DC CONVERTER [patent_app_type] => utility [patent_app_number] => 15/904679 [patent_app_country] => US [patent_app_date] => 2018-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15904679 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/904679
DC-DC converter Feb 25, 2018 Issued
Array ( [id] => 16100195 [patent_doc_number] => 20200204084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => POWER SUPPLY DEVICE AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 16/631641 [patent_app_country] => US [patent_app_date] => 2018-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16631641 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/631641
Power supply device and control method for stably operating a device when a frequency of an input power supply fluctuates Feb 18, 2018 Issued
Array ( [id] => 12898225 [patent_doc_number] => 20180191250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => ASYMMETRIC SWITCHING CAPACITOR REGULATOR [patent_app_type] => utility [patent_app_number] => 15/898499 [patent_app_country] => US [patent_app_date] => 2018-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15898499 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/898499
Asymmetric switching capacitor regulator Feb 16, 2018 Issued
Array ( [id] => 14717965 [patent_doc_number] => 20190250046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => SYSTEMS AND METHODS FOR MEASURING TRANSISTOR JUNCTION TEMPERATURE WHILE OPERATING [patent_app_type] => utility [patent_app_number] => 15/896289 [patent_app_country] => US [patent_app_date] => 2018-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15896289 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/896289
Systems and methods for measuring transistor junction temperature while operating Feb 13, 2018 Issued
Array ( [id] => 13272149 [patent_doc_number] => 10148164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => Topology of composite cascaded high-voltage and low-voltage modules [patent_app_type] => utility [patent_app_number] => 15/888089 [patent_app_country] => US [patent_app_date] => 2018-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7959 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15888089 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/888089
Topology of composite cascaded high-voltage and low-voltage modules Feb 4, 2018 Issued
Array ( [id] => 13202749 [patent_doc_number] => 10116302 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-10-30 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 15/872099 [patent_app_country] => US [patent_app_date] => 2018-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 8944 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15872099 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/872099
Semiconductor device Jan 15, 2018 Issued
Array ( [id] => 12694870 [patent_doc_number] => 20180123456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => SYSTEMS AND METHODS FOR OUTPUT CURRENT REGULATION IN POWER CONVERSION SYSTEMS [patent_app_type] => utility [patent_app_number] => 15/815468 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15815468 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/815468
Systems and methods for output current regulation in power conversion systems Nov 15, 2017 Issued
Array ( [id] => 12694894 [patent_doc_number] => 20180123464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => SYSTEMS AND METHODS FOR OUTPUT CURRENT REGULATION IN POWER CONVERSION SYSTEMS [patent_app_type] => utility [patent_app_number] => 15/804712 [patent_app_country] => US [patent_app_date] => 2017-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12369 [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] => 15804712 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/804712
Systems and methods for output current regulation in power conversion systems Nov 5, 2017 Issued
Array ( [id] => 13668703 [patent_doc_number] => 10164539 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-12-25 [patent_title] => Power conversion system with clamp mode switching [patent_app_type] => utility [patent_app_number] => 15/803299 [patent_app_country] => US [patent_app_date] => 2017-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6383 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15803299 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/803299
Power conversion system with clamp mode switching Nov 2, 2017 Issued
Array ( [id] => 13515625 [patent_doc_number] => 20180309355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => MAXIMUM POWER POINT TRACKING METHOD AND SYSTEM THEREOF [patent_app_type] => utility [patent_app_number] => 15/798379 [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] => 6102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15798379 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/798379
Maximum power point tracking method and system thereof Oct 29, 2017 Issued
Menu