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] => 13174987 [patent_doc_number] => 10103620 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-10-16 [patent_title] => SIBO boost converter and operation method thereof [patent_app_type] => utility [patent_app_number] => 15/788599 [patent_app_country] => US [patent_app_date] => 2017-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2583 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15788599 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/788599
SIBO boost converter and operation method thereof Oct 18, 2017 Issued
Array ( [id] => 14394495 [patent_doc_number] => 10310527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Programmable low dropout regulators with fast transient response when programming output voltage [patent_app_type] => utility [patent_app_number] => 15/784757 [patent_app_country] => US [patent_app_date] => 2017-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 9540 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15784757 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/784757
Programmable low dropout regulators with fast transient response when programming output voltage Oct 15, 2017 Issued
Array ( [id] => 15001147 [patent_doc_number] => 20190319531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => CHANGING A SWITCHING STATE OF A SWITCHING HALF-BRIDGE [patent_app_type] => utility [patent_app_number] => 16/345358 [patent_app_country] => US [patent_app_date] => 2017-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16345358 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/345358
Method and switching arrangement for changing a switching state of a switching half-bridge Oct 15, 2017 Issued
Array ( [id] => 13109657 [patent_doc_number] => 10073478 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-09-11 [patent_title] => Voltage regulator for a low dropout operational mode [patent_app_type] => utility [patent_app_number] => 15/727779 [patent_app_country] => US [patent_app_date] => 2017-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2859 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15727779 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/727779
Voltage regulator for a low dropout operational mode Oct 8, 2017 Issued
Array ( [id] => 14161505 [patent_doc_number] => 20190107855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => LOW DROPOUT REGULATOR [patent_app_type] => utility [patent_app_number] => 15/725579 [patent_app_country] => US [patent_app_date] => 2017-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 15725579 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/725579
Low dropout regulator with differential amplifier Oct 4, 2017 Issued
Array ( [id] => 12129763 [patent_doc_number] => 20180013349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'Low Power Zero Inductor Current Detection Circuit' [patent_app_type] => utility [patent_app_number] => 15/709497 [patent_app_country] => US [patent_app_date] => 2017-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8464 [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] => 15709497 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/709497
Low power zero inductor current detection circuit Sep 19, 2017 Issued
Array ( [id] => 17893685 [patent_doc_number] => 11456673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Power conversion device of a neutral point clamp type [patent_app_type] => utility [patent_app_number] => 16/640080 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 19506 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [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] => 16640080 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/640080
Power conversion device of a neutral point clamp type Aug 30, 2017 Issued
Array ( [id] => 14632307 [patent_doc_number] => 20190229526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => CIRCUIT SYSTEM FOR COUPLING AN ELECTRICAL CONTROL UNIT TO A VOLTAGE SUPPLY, AND ELECTRICAL CONTROL UNIT [patent_app_type] => utility [patent_app_number] => 16/327119 [patent_app_country] => US [patent_app_date] => 2017-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16327119 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/327119
CIRCUIT SYSTEM FOR COUPLING AN ELECTRICAL CONTROL UNIT TO A VOLTAGE SUPPLY, AND ELECTRICAL CONTROL UNIT Aug 14, 2017 Abandoned
Array ( [id] => 12991879 [patent_doc_number] => 20170346413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => TRANSFORMERLESS DC TO AC CONVERTER [patent_app_type] => utility [patent_app_number] => 15/676692 [patent_app_country] => US [patent_app_date] => 2017-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15676692 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/676692
Transformerless DC to AC converter Aug 13, 2017 Issued
Array ( [id] => 13146871 [patent_doc_number] => 10090777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Inverter with independent current and voltage controlled outputs [patent_app_type] => utility [patent_app_number] => 15/676915 [patent_app_country] => US [patent_app_date] => 2017-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 50 [patent_no_of_words] => 33887 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15676915 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/676915
Inverter with independent current and voltage controlled outputs Aug 13, 2017 Issued
Array ( [id] => 12141055 [patent_doc_number] => 20180019138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'POWER ELECTRONIC SWITCHING DEVICE AND POWER SEMICONDUCTOR MODULE THEREWITH' [patent_app_type] => utility [patent_app_number] => 15/649999 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3113 [patent_no_of_claims] => 10 [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] => 15649999 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/649999
Power electronic switching device and power semiconductor module therewith Jul 13, 2017 Issued
Array ( [id] => 16828451 [patent_doc_number] => 20210143744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => Power Conversion Device and Power Conversion Device Connection Method [patent_app_type] => utility [patent_app_number] => 16/617875 [patent_app_country] => US [patent_app_date] => 2017-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16617875 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/617875
Power conversion device and power conversion device connection method Jun 13, 2017 Issued
Array ( [id] => 14334181 [patent_doc_number] => 10298123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => Power supply control and use of generated ramp signal to control activation [patent_app_type] => utility [patent_app_number] => 15/614799 [patent_app_country] => US [patent_app_date] => 2017-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9324 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [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] => 15614799 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/614799
Power supply control and use of generated ramp signal to control activation Jun 5, 2017 Issued
Array ( [id] => 12500193 [patent_doc_number] => 09998029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-12 [patent_title] => Inverter and inverter device [patent_app_type] => utility [patent_app_number] => 15/607799 [patent_app_country] => US [patent_app_date] => 2017-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5393 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15607799 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/607799
Inverter and inverter device May 29, 2017 Issued
Array ( [id] => 13582811 [patent_doc_number] => 20180342954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-29 [patent_title] => DC-DC CONVERTER WITH DYNAMIC FEEDBACK LOOP [patent_app_type] => utility [patent_app_number] => 15/602309 [patent_app_country] => US [patent_app_date] => 2017-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15602309 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/602309
DC-DC converter with dynamic feedback loop May 22, 2017 Issued
Array ( [id] => 13560169 [patent_doc_number] => 20180331632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => CIRCULATING CURRENT INJECTION CONTROL [patent_app_type] => utility [patent_app_number] => 15/595109 [patent_app_country] => US [patent_app_date] => 2017-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 15595109 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/595109
Circulating current injection control May 14, 2017 Issued
Array ( [id] => 12034235 [patent_doc_number] => 20170324334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'POWER CONVERSION DEVICE' [patent_app_type] => utility [patent_app_number] => 15/584039 [patent_app_country] => US [patent_app_date] => 2017-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10896 [patent_no_of_claims] => 4 [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] => 15584039 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/584039
Power conversion device May 1, 2017 Issued
Array ( [id] => 13880237 [patent_doc_number] => 20190036459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => FLYBACK POWER CONVERTERS INCLUDING ADAPTIVE CLAMP CIRCUITS FOR ADJUSTING RESONANT FREQUENCIES [patent_app_type] => utility [patent_app_number] => 15/753411 [patent_app_country] => US [patent_app_date] => 2017-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15753411 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/753411
FLYBACK POWER CONVERTERS INCLUDING ADAPTIVE CLAMP CIRCUITS FOR ADJUSTING RESONANT FREQUENCIES Apr 27, 2017 Abandoned
Array ( [id] => 12774766 [patent_doc_number] => 20180150090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => LOW-DROPOUT REGULATOR CIRCUIT [patent_app_type] => utility [patent_app_number] => 15/494329 [patent_app_country] => US [patent_app_date] => 2017-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15494329 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/494329
Low-dropout voltage regulator circuit Apr 20, 2017 Issued
Array ( [id] => 13307573 [patent_doc_number] => 20180205323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => SYNCHRONOUS RECTIFICATION MODULE [patent_app_type] => utility [patent_app_number] => 15/485889 [patent_app_country] => US [patent_app_date] => 2017-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15485889 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/485889
Synchronous rectification module Apr 11, 2017 Issued
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