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] => 17631057 [patent_doc_number] => 20220166072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => BATTERY CLUSTER MANAGEMENT DEVICE AND BATTERY ENERGY STORAGE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/529946 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17529946 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/529946
Battery cluster management device and battery energy storage system Nov 17, 2021 Issued
Array ( [id] => 18883628 [patent_doc_number] => 20240006997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => BUCK-BOOST CONVERTER [patent_app_type] => utility [patent_app_number] => 18/038188 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18038188 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/038188
AC-DC buck-boost converter Nov 14, 2021 Issued
Array ( [id] => 17597513 [patent_doc_number] => 20220147087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => VOLTAGE REGULATOR CIRCUIT AND METHOD OF OPERATING A VOLTAGE REGULATOR CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/522038 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17522038 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522038
Voltage regulation based on a filtered analog voltage Nov 8, 2021 Issued
Array ( [id] => 19398363 [patent_doc_number] => 12072724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Inrush current of at least one low drop-out voltage regulator [patent_app_type] => utility [patent_app_number] => 17/453815 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5482 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17453815 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/453815
Inrush current of at least one low drop-out voltage regulator Nov 4, 2021 Issued
Array ( [id] => 17597512 [patent_doc_number] => 20220147086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => VOLTAGE REGULATING DEVICE AND MODE SWITCHING DETECTING CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/519503 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3694 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17519503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519503
Voltage regulating device and mode switching detecting circuit Nov 3, 2021 Issued
Array ( [id] => 19047876 [patent_doc_number] => 11937005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Regulator-free output stage circuit for providing a stable output voltage signal [patent_app_type] => utility [patent_app_number] => 17/518583 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8179 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 411 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17518583 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/518583
Regulator-free output stage circuit for providing a stable output voltage signal Nov 2, 2021 Issued
Array ( [id] => 20168259 [patent_doc_number] => 20250260306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => POWER SUPPLY AND A METHOD PERFORMED BY A POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 18/704823 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18704823 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/704823
POWER SUPPLY AND A METHOD PERFORMED BY A POWER SUPPLY Oct 25, 2021 Pending
Array ( [id] => 19197652 [patent_doc_number] => 11994890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Determining information regarding a connection of a circuit component [patent_app_type] => utility [patent_app_number] => 17/505006 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8955 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [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] => 17505006 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505006
Determining information regarding a connection of a circuit component Oct 18, 2021 Issued
Array ( [id] => 17616159 [patent_doc_number] => 20220158439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/499907 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499907 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499907
Electronic device Oct 12, 2021 Issued
Array ( [id] => 17597511 [patent_doc_number] => 20220147085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => VOLTAGE REGULATOR [patent_app_type] => utility [patent_app_number] => 17/493855 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17493855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/493855
Voltage regulator Oct 4, 2021 Issued
Array ( [id] => 18697112 [patent_doc_number] => 20230327571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => TRANSFORMER ARRANGEMENT AND METHOD FOR VOLTAGE CONVERSION [patent_app_type] => utility [patent_app_number] => 18/023116 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18023116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023116
Transformer arrangement and method for voltage conversion including a transformer and a converter coupling Oct 3, 2021 Issued
Array ( [id] => 17509875 [patent_doc_number] => 20220102979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => RELATING TO POWER TRANSMISSION NETWORKS [patent_app_type] => utility [patent_app_number] => 17/485246 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17485246 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/485246
Relating to power transmission networks Sep 23, 2021 Issued
Array ( [id] => 17347774 [patent_doc_number] => 20220014105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => Isolated DC/DC Converter with Secondary-Side Full Bridge Diode Rectifier and Asymmetrical Auxiliary Capacitor [patent_app_type] => utility [patent_app_number] => 17/482749 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17482749 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482749
Isolated DC/DC converter with secondary-side full bridge diode rectifier and asymmetrical auxiliary capacitor Sep 22, 2021 Issued
Array ( [id] => 17645911 [patent_doc_number] => 20220173650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => CURRENT DETECTION CIRCUIT AND POWER SUPPLY CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/482683 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17482683 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482683
Current detection circuit including non-linear circuit and power supply circuit containing the same Sep 22, 2021 Issued
Array ( [id] => 18254600 [patent_doc_number] => 20230081639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => CURRENT SENSOR WITH MULTIPLE CHANNEL LOW DROPOUT REGULATOR [patent_app_type] => utility [patent_app_number] => 17/473197 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473197
Current sensor with multiple channel low dropout regulator Sep 12, 2021 Issued
Array ( [id] => 17831992 [patent_doc_number] => 20220269296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => LOW DROPOUT REGULATOR [patent_app_type] => utility [patent_app_number] => 17/471257 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471257 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471257
Low dropout regulator with amplifier having feedback circuit Sep 9, 2021 Issued
Array ( [id] => 18244490 [patent_doc_number] => 20230076801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => BIAS CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/468540 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7666 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17468540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/468540
Biasing circuit providing bias voltages based transistor threshold voltages Sep 6, 2021 Issued
Array ( [id] => 18949569 [patent_doc_number] => 11892862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Power supply circuit having voltage switching function [patent_app_type] => utility [patent_app_number] => 17/461585 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4096 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17461585 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461585
Power supply circuit having voltage switching function Aug 29, 2021 Issued
Array ( [id] => 17567320 [patent_doc_number] => 20220131469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => POWER CONVERTER MODULE [patent_app_type] => utility [patent_app_number] => 17/461552 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17461552 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461552
Power module with alternately arranged switching units Aug 29, 2021 Issued
Array ( [id] => 18697113 [patent_doc_number] => 20230327572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => DEVICE AND METHOD FOR OPERATING A THREE-LEVEL OR MULTI-LEVEL CONVERTER [patent_app_type] => utility [patent_app_number] => 18/023079 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18023079 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023079
DEVICE AND METHOD FOR OPERATING A THREE-LEVEL OR MULTI-LEVEL CONVERTER Aug 26, 2021 Abandoned
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