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] => 18366399 [patent_doc_number] => 20230147990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => POWER SUPPLY UNIT AND POWER SUPPLY SYSTEM WITH DYNAMIC CURRENT SHARING [patent_app_type] => utility [patent_app_number] => 17/713614 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17713614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/713614
Power supply unit and power supply system with dynamic current sharing Apr 4, 2022 Issued
Array ( [id] => 17994138 [patent_doc_number] => 20220360175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => POWER SUPPLY APPARATUS WITH STEP-UP AND STEP-DOWN CONVERSION [patent_app_type] => utility [patent_app_number] => 17/710066 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17710066 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/710066
Power supply apparatus with step-up and step-down conversion Mar 30, 2022 Issued
Array ( [id] => 19286587 [patent_doc_number] => 20240223067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => AC/DC CONVERTER, DC/AC CONVERTER AND DC/DC CONVERTER AND METHOD OF CONTROL OF THE CONVERTER [patent_app_type] => utility [patent_app_number] => 18/557904 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 401 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18557904 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/557904
AC/DC converter, DC/AC converter and DC/DC converter and method of control of the converter Mar 22, 2022 Issued
Array ( [id] => 18917938 [patent_doc_number] => 11880217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Power management circuit with constant time control and associated operating methods [patent_app_type] => utility [patent_app_number] => 17/699454 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6460 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17699454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699454
Power management circuit with constant time control and associated operating methods Mar 20, 2022 Issued
Array ( [id] => 19152493 [patent_doc_number] => 11977404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Fast startup power regulator circuitry [patent_app_type] => utility [patent_app_number] => 17/682591 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6098 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17682591 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/682591
Fast startup power regulator circuitry Feb 27, 2022 Issued
Array ( [id] => 18584520 [patent_doc_number] => 20230266783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => Voltage Regulator with Supply Noise Cancellation [patent_app_type] => utility [patent_app_number] => 17/652065 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2424 [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] => 17652065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/652065
Voltage regulator with supply noise cancellation Feb 21, 2022 Issued
Array ( [id] => 19609895 [patent_doc_number] => 12158768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Current-monitor circuit for voltage regulator in system-on-chip [patent_app_type] => utility [patent_app_number] => 17/672361 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5954 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17672361 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/672361
Current-monitor circuit for voltage regulator in system-on-chip Feb 14, 2022 Issued
Array ( [id] => 18553667 [patent_doc_number] => 20230251679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => LINEAR VOLTAGE REGULATOR [patent_app_type] => utility [patent_app_number] => 17/650569 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17650569 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650569
Linear voltage regulator using serial bit stream for voltage regulation Feb 9, 2022 Issued
Array ( [id] => 19885502 [patent_doc_number] => 12271215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => System on chip including a supplemental power supply circuit [patent_app_type] => utility [patent_app_number] => 17/591707 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4178 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17591707 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591707
System on chip including a supplemental power supply circuit Feb 2, 2022 Issued
Array ( [id] => 19094428 [patent_doc_number] => 11955897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Resonant DC-DC converter with average half cycle control [patent_app_type] => utility [patent_app_number] => 17/563200 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6722 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17563200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/563200
Resonant DC-DC converter with average half cycle control Dec 27, 2021 Issued
Array ( [id] => 19277860 [patent_doc_number] => 12027994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Distributed control architecture for motor drives [patent_app_type] => utility [patent_app_number] => 17/564116 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5755 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17564116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/564116
Distributed control architecture for motor drives Dec 27, 2021 Issued
Array ( [id] => 18473843 [patent_doc_number] => 20230208131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => COMPOSITE CIRCUIT PROTECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/646269 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17646269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/646269
Composite circuit protection device Dec 27, 2021 Issued
Array ( [id] => 19355524 [patent_doc_number] => 12055965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Constant voltage circuit that selects operation modes based on output voltage [patent_app_type] => utility [patent_app_number] => 17/558441 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10720 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17558441 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558441
Constant voltage circuit that selects operation modes based on output voltage Dec 20, 2021 Issued
Array ( [id] => 19079845 [patent_doc_number] => 11949228 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-02 [patent_title] => Surge protection device for complex transients [patent_app_type] => utility [patent_app_number] => 17/644962 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4123 [patent_no_of_claims] => 15 [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] => 17644962 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644962
Surge protection device for complex transients Dec 16, 2021 Issued
Array ( [id] => 18457112 [patent_doc_number] => 20230198394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => NONLINEAR CURRENT MIRROR FOR FAST TRANSIENT AND LOW POWER REGULATOR [patent_app_type] => utility [patent_app_number] => 17/554991 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17554991 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/554991
Nonlinear current mirror for fast transient and low power regulator Dec 16, 2021 Issued
Array ( [id] => 18195806 [patent_doc_number] => 20230049325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => TRANSFORMER AND POWER SUPPLYING DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/644265 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17644265 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644265
Transformer and power supplying device including the same Dec 13, 2021 Issued
Array ( [id] => 18440742 [patent_doc_number] => 20230188038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => REGULATOR BOOSTER [patent_app_type] => utility [patent_app_number] => 17/546368 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17546368 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546368
Regulator booster activated by boost signal to boost voltage of regulated output by target amount Dec 8, 2021 Issued
Array ( [id] => 18006784 [patent_doc_number] => 20220365550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => LOW-DROPOUT (LDO) VOLTAGE REGULATOR [patent_app_type] => utility [patent_app_number] => 17/456934 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17456934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/456934
Low-dropout (LDO) voltage regulator including amplifier and decoupling capacitor Nov 29, 2021 Issued
Array ( [id] => 18395457 [patent_doc_number] => 20230163678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => AUTOMATIC POWER FACTOR CORRECTION [patent_app_type] => utility [patent_app_number] => 17/534765 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534765 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/534765
Automatic power factor correction Nov 23, 2021 Issued
Array ( [id] => 18973689 [patent_doc_number] => 20240053781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => LOW-DROPOUT REGULATOR WITH INRUSH CURRENT LIMITING CAPABILITIES [patent_app_type] => utility [patent_app_number] => 18/255109 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18255109 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/255109
LOW-DROPOUT REGULATOR WITH INRUSH CURRENT LIMITING CAPABILITIES Nov 18, 2021 Abandoned
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