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Alex Torres-rivera

Examiner (ID: 5596, Phone: (571)272-5261 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838
Total Applications
1026
Issued Applications
830
Pending Applications
108
Abandoned Applications
110

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19560688 [patent_doc_number] => 20240372480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => MULTI-SYNCHRONOUS RECTIFIER (SR) DRIVE SWITCHING CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/492385 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18492385 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/492385
MULTI-SYNCHRONOUS RECTIFIER (SR) DRIVE SWITCHING CONTROL SYSTEM Oct 22, 2023 Pending
Array ( [id] => 19994451 [patent_doc_number] => 20250132673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => SWITCHING CONVERTER WITH VALLEY CURRENT DETECTION [patent_app_type] => utility [patent_app_number] => 18/489410 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3418 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18489410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489410
Switching converter with valley current detection Oct 17, 2023 Issued
Array ( [id] => 19987483 [patent_doc_number] => 20250125705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => ACTIVE PRE-CHARGE CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/486473 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1006 [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] => 18486473 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486473
Active pre-charge circuit Oct 12, 2023 Issued
Array ( [id] => 20915583 [patent_doc_number] => 12712437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => Gate-control of a power-switch in a switching converter [patent_app_type] => utility [patent_app_number] => 18/484458 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3423 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18484458 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/484458
GATE-CONTROL OF A POWER-SWITCH IN A SWITCHING CONVERTER Oct 10, 2023 Pending
Array ( [id] => 19336183 [patent_doc_number] => 20240250613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => DYNAMIC CURRENT LIMIT CIRCUITRY FOR POWER CONVERTERS [patent_app_type] => utility [patent_app_number] => 18/375242 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18375242 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/375242
DYNAMIC CURRENT LIMIT CIRCUITRY FOR POWER CONVERTERS Sep 28, 2023 Pending
Array ( [id] => 19880283 [patent_doc_number] => 20250112540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => METHODS AND APPARATUS TO CONTROL SWITCHING CONVERTERS USING PEAK AND VALLEY CONTROL [patent_app_type] => utility [patent_app_number] => 18/375214 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18375214 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/375214
METHODS AND APPARATUS TO CONTROL SWITCHING CONVERTERS USING PEAK AND VALLEY CONTROL Sep 28, 2023 Pending
Array ( [id] => 19734214 [patent_doc_number] => 12212220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Programmable switching converter controller [patent_app_type] => utility [patent_app_number] => 18/373378 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 10435 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18373378 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373378
Programmable switching converter controller Sep 26, 2023 Issued
Array ( [id] => 19086808 [patent_doc_number] => 20240113609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => Voltage regulator module and method of operating the same [patent_app_type] => utility [patent_app_number] => 18/373501 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18373501 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373501
Voltage regulator module and method of operating the same Sep 26, 2023 Issued
Array ( [id] => 19176860 [patent_doc_number] => 20240162834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => MULTI-LEVEL CONVERSION CIRCUIT AND CONTROL METHOD FOR FLYING CAPACITOR VOLTAGE THEREOF [patent_app_type] => utility [patent_app_number] => 18/372615 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372615 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372615
Multi-level conversion circuit and control method for flying capacitor voltage thereof Sep 24, 2023 Issued
Array ( [id] => 20829896 [patent_doc_number] => 12683482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => High-efficiency drive circuit and bidirectional FET [patent_app_type] => utility [patent_app_number] => 18/371248 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18371248 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/371248
High-efficiency drive circuit and bidirectional FET Sep 20, 2023 Issued
Array ( [id] => 19802273 [patent_doc_number] => 20250068198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => DYNAMIC BIAS VOLTAGE CIRCUIT AND INTEGRATED CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/368528 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5599 [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] => 18368528 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/368528
Dynamic bias voltage circuit and integrated circuit Sep 13, 2023 Issued
Array ( [id] => 20346387 [patent_doc_number] => 12470123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Control apparatus for inverter [patent_app_type] => utility [patent_app_number] => 18/367507 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 56 [patent_no_of_words] => 9208 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18367507 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367507
Control apparatus for inverter Sep 12, 2023 Issued
Array ( [id] => 19688844 [patent_doc_number] => 20250007389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => POWER SYSTEM AND CIRCULATING CURRENT SUPPRESSION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/243626 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18243626 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/243626
Power system and circulating current suppression method thereof Sep 6, 2023 Issued
Array ( [id] => 19821760 [patent_doc_number] => 20250079967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => POWER CONVERTER CONTROLLER WITH FREQUENCY MONITORING [patent_app_type] => utility [patent_app_number] => 18/240864 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18240864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240864
Power converter controller with frequency monitoring Aug 30, 2023 Issued
Array ( [id] => 20884741 [patent_doc_number] => 12700789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-04 [patent_title] => Apparatus for generating a digital signal dependent on a current slope [patent_app_type] => utility [patent_app_number] => 18/455367 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 35 [patent_no_of_words] => 5628 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455367
APPARATUS FOR GENERATING A DIGITAL SIGNAL DEPENDENT ON A CURRENT SLOPE Aug 23, 2023 Pending
Array ( [id] => 19804740 [patent_doc_number] => 20250070665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => POWER CONVERTER CONTROLLER [patent_app_type] => utility [patent_app_number] => 18/454433 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2446 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18454433 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/454433
POWER CONVERTER CONTROLLER Aug 22, 2023 Pending
Array ( [id] => 20375695 [patent_doc_number] => 12483140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Switching regulator and control circuit thereof and quick response method [patent_app_type] => utility [patent_app_number] => 18/451074 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 2202 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18451074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451074
Switching regulator and control circuit thereof and quick response method Aug 15, 2023 Issued
Array ( [id] => 19286616 [patent_doc_number] => 20240223096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => METHOD FOR SWITCHING BETWEEN FORWARD OPERATION AND REVERSE OPERATION OF ISOLATED BIDIRECTIONAL DC-DC CIRCUIT, CONTROLLER, BIDIRECTIONAL CONVERTER, AND CHARGING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/450530 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450530 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450530
Method for switching between forward operation and reverse operation of isolated bidirectional DC-DC circuit, controller, bidirectional converter, and charging system Aug 15, 2023 Issued
Array ( [id] => 19773957 [patent_doc_number] => 20250055383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => TWO-WAY AC POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 18/232406 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18232406 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/232406
Two-way AC power conversion device Aug 9, 2023 Issued
Array ( [id] => 18813478 [patent_doc_number] => 20230387815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => DIRECT CURRENT TO DIRECT CURRENT CONVERTER, ELECTRONIC DEVICE, AND CHARGER [patent_app_type] => utility [patent_app_number] => 18/446683 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446683 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446683
DIRECT CURRENT TO DIRECT CURRENT CONVERTER, ELECTRONIC DEVICE, AND CHARGER Aug 8, 2023 Abandoned
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