Search

Carlos O. Rivera-perez

Examiner (ID: 16464, Phone: (571)272-2432 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 2839
Total Applications
545
Issued Applications
360
Pending Applications
67
Abandoned Applications
139

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19453525 [patent_doc_number] => 20240313655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => Method and system for entering and exiting a frequency clamp mode for variable frequency, offline switch-mode power converters [patent_app_type] => utility [patent_app_number] => 18/677768 [patent_app_country] => US [patent_app_date] => 2024-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11132 [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] => 18677768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/677768
Method and system for entering and exiting a frequency clamp mode for variable frequency, offline switch-mode power converters May 28, 2024 Pending
Array ( [id] => 19500806 [patent_doc_number] => 20240339824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => PWM CONTROL FOR POWER DISTRIBUTION CIRCUIT INTERRUPTING DEVICES [patent_app_type] => utility [patent_app_number] => 18/662256 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5811 [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] => 18662256 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662256
PWM CONTROL FOR POWER DISTRIBUTION CIRCUIT INTERRUPTING DEVICES May 12, 2024 Pending
Array ( [id] => 19350045 [patent_doc_number] => 20240259009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => CONTROL DEVICE, CONTROL METHOD, AND COMPUTER PROGRAM [patent_app_type] => utility [patent_app_number] => 18/636441 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636441 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636441
CONTROL DEVICE, CONTROL METHOD, AND COMPUTER PROGRAM Apr 15, 2024 Pending
Array ( [id] => 20284533 [patent_doc_number] => 20250309775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => VARIABLE GATE VOLTAGE DRIVING FOR GATE DRIVE CONTROL [patent_app_type] => utility [patent_app_number] => 18/622577 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3261 [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] => 18622577 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/622577
VARIABLE GATE VOLTAGE DRIVING FOR GATE DRIVE CONTROL Mar 28, 2024 Pending
Array ( [id] => 20284533 [patent_doc_number] => 20250309775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => VARIABLE GATE VOLTAGE DRIVING FOR GATE DRIVE CONTROL [patent_app_type] => utility [patent_app_number] => 18/622577 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3261 [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] => 18622577 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/622577
VARIABLE GATE VOLTAGE DRIVING FOR GATE DRIVE CONTROL Mar 28, 2024 Pending
Array ( [id] => 20284534 [patent_doc_number] => 20250309776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => ALTERNATING CURRENT TO ALTERNATING CURRENT CONVERTER FOR VEHICLE-TO-LOAD ELECTRICAL POWER [patent_app_type] => utility [patent_app_number] => 18/620114 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [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] => 18620114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/620114
ALTERNATING CURRENT TO ALTERNATING CURRENT CONVERTER FOR VEHICLE-TO-LOAD ELECTRICAL POWER Mar 27, 2024 Pending
Array ( [id] => 20251680 [patent_doc_number] => 20250300549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => REGULATOR NOISE COMPENSATION [patent_app_type] => utility [patent_app_number] => 18/609643 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18609643 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/609643
REGULATOR NOISE COMPENSATION Mar 18, 2024 Pending
Array ( [id] => 19500905 [patent_doc_number] => 20240339923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => GATE DRIVER [patent_app_type] => utility [patent_app_number] => 18/603968 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18603968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/603968
GATE DRIVER Mar 12, 2024 Pending
Array ( [id] => 19516496 [patent_doc_number] => 20240348182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 18/421368 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18421368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421368
POWER CONVERSION DEVICE Jan 23, 2024 Pending
Array ( [id] => 19697179 [patent_doc_number] => 20250015724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => FORWARD CONVERTER AND FORWARD POWER FACTOR CORRECTOR [patent_app_type] => utility [patent_app_number] => 18/416742 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416742 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416742
FORWARD CONVERTER AND FORWARD POWER FACTOR CORRECTOR Jan 17, 2024 Pending
Array ( [id] => 20051780 [patent_doc_number] => 20250190002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => LOW-DROPOUT VOLTAGE REGULATION DEVICE HAVING COMPENSATION CIRCUIT TO COMPENSATE FOR VOLTAGE OVERSHOOTS AND UNDERSHOOTS WHEN CHANGING BETWEEN ACTIVITY MODE AND STANDBY MODE [patent_app_type] => utility [patent_app_number] => 18/530486 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18530486 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530486
Low-dropout voltage regulation device having compensation circuit to compensate for voltage overshoots and undershoots when changing between activity mode and standby mode Dec 5, 2023 Issued
Array ( [id] => 20051780 [patent_doc_number] => 20250190002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => LOW-DROPOUT VOLTAGE REGULATION DEVICE HAVING COMPENSATION CIRCUIT TO COMPENSATE FOR VOLTAGE OVERSHOOTS AND UNDERSHOOTS WHEN CHANGING BETWEEN ACTIVITY MODE AND STANDBY MODE [patent_app_type] => utility [patent_app_number] => 18/530486 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18530486 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530486
Low-dropout voltage regulation device having compensation circuit to compensate for voltage overshoots and undershoots when changing between activity mode and standby mode Dec 5, 2023 Issued
Array ( [id] => 20011745 [patent_doc_number] => 20250149967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => BURST MODE IN-RUSH CURRENT CONTROL FOR ACTIVE CURRENT LIMITER CIRCUIT FOR DC-DC CONVERTER [patent_app_type] => utility [patent_app_number] => 18/520865 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18520865 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/520865
BURST MODE IN-RUSH CURRENT CONTROL FOR ACTIVE CURRENT LIMITER CIRCUIT FOR DC-DC CONVERTER Nov 27, 2023 Pending
Array ( [id] => 19117131 [patent_doc_number] => 20240128881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => POWER SUPPLY CONTROL CIRCUIT, A POWER SUPPLY CONTROL METHOD, AND A FLYBACK SWITCHING POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 18/516912 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18516912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516912
POWER SUPPLY CONTROL CIRCUIT, A POWER SUPPLY CONTROL METHOD, AND A FLYBACK SWITCHING POWER SUPPLY Nov 20, 2023 Pending
Array ( [id] => 19117131 [patent_doc_number] => 20240128881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => POWER SUPPLY CONTROL CIRCUIT, A POWER SUPPLY CONTROL METHOD, AND A FLYBACK SWITCHING POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 18/516912 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18516912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516912
POWER SUPPLY CONTROL CIRCUIT, A POWER SUPPLY CONTROL METHOD, AND A FLYBACK SWITCHING POWER SUPPLY Nov 20, 2023 Pending
Array ( [id] => 19117131 [patent_doc_number] => 20240128881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => POWER SUPPLY CONTROL CIRCUIT, A POWER SUPPLY CONTROL METHOD, AND A FLYBACK SWITCHING POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 18/516912 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18516912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516912
POWER SUPPLY CONTROL CIRCUIT, A POWER SUPPLY CONTROL METHOD, AND A FLYBACK SWITCHING POWER SUPPLY Nov 20, 2023 Pending
Array ( [id] => 20011744 [patent_doc_number] => 20250149966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => Apparatus and Method for Reducing Stand-by Power Consumption in Isolated Power Conversion System [patent_app_type] => utility [patent_app_number] => 18/387742 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3526 [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] => 18387742 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/387742
Apparatus and Method for Reducing Stand-by Power Consumption in Isolated Power Conversion System Nov 6, 2023 Pending
Array ( [id] => 20011744 [patent_doc_number] => 20250149966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => Apparatus and Method for Reducing Stand-by Power Consumption in Isolated Power Conversion System [patent_app_type] => utility [patent_app_number] => 18/387742 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3526 [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] => 18387742 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/387742
Apparatus and Method for Reducing Stand-by Power Consumption in Isolated Power Conversion System Nov 6, 2023 Pending
Array ( [id] => 19176848 [patent_doc_number] => 20240162822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => SYSTEMS AND METHODS FOR OPERATION OF ASYMMETRIC HALF-BRIDGE FLYBACK POWER CONVERTERS [patent_app_type] => utility [patent_app_number] => 18/500009 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18500009 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500009
SYSTEMS AND METHODS FOR OPERATION OF ASYMMETRIC HALF-BRIDGE FLYBACK POWER CONVERTERS Oct 31, 2023 Pending
Array ( [id] => 19176848 [patent_doc_number] => 20240162822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => SYSTEMS AND METHODS FOR OPERATION OF ASYMMETRIC HALF-BRIDGE FLYBACK POWER CONVERTERS [patent_app_type] => utility [patent_app_number] => 18/500009 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18500009 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500009
SYSTEMS AND METHODS FOR OPERATION OF ASYMMETRIC HALF-BRIDGE FLYBACK POWER CONVERTERS Oct 31, 2023 Pending
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