Search

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] => 18875232 [patent_doc_number] => 11863058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Switching power converter with mode transition control [patent_app_type] => utility [patent_app_number] => 17/484941 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12124 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17484941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484941
Switching power converter with mode transition control Sep 23, 2021 Issued
Array ( [id] => 18271413 [patent_doc_number] => 20230092655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => Phase Shift Error Mitigation For Power Converters with Coupled Inductors [patent_app_type] => utility [patent_app_number] => 17/483515 [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] => 12184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17483515 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483515
Phase shift error mitigation for power converters with coupled inductors Sep 22, 2021 Issued
Array ( [id] => 18270566 [patent_doc_number] => 20230091808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => Multi-Phase Switching Regulator with Variable Gain Phase Current Balancing Using Slope-Compensated Emulated Phase Current Signals [patent_app_type] => utility [patent_app_number] => 17/481310 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17481310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/481310
Multi-phase switching regulator with variable gain phase current balancing using slope-compensated emulated phase current signals Sep 21, 2021 Issued
Array ( [id] => 18123705 [patent_doc_number] => 20230009315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => POWER SUPPLY WITHOUT INPUT VOLTAGE STATUS PIN AND METHOD OF OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/476741 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476741
Power supply with feedback adjustment based on input voltage and method of operating the same Sep 15, 2021 Issued
Array ( [id] => 18481561 [patent_doc_number] => 11695319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Interleaved switching converter with quasi-resonant control and control method thereof [patent_app_type] => utility [patent_app_number] => 17/474698 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5932 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17474698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474698
Interleaved switching converter with quasi-resonant control and control method thereof Sep 13, 2021 Issued
Array ( [id] => 18999621 [patent_doc_number] => 11916484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Multiphase DC-DC power converter [patent_app_type] => utility [patent_app_number] => 17/470833 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 8196 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17470833 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470833
Multiphase DC-DC power converter Sep 8, 2021 Issued
Array ( [id] => 18593827 [patent_doc_number] => 11742741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Spurious noise reduction by monotonic frequency stepping with compensation of error amplifier's output in peak current mode switching regulator [patent_app_type] => utility [patent_app_number] => 17/467001 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2309 [patent_no_of_claims] => 19 [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] => 17467001 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467001
Spurious noise reduction by monotonic frequency stepping with compensation of error amplifier's output in peak current mode switching regulator Sep 2, 2021 Issued
Array ( [id] => 18238594 [patent_doc_number] => 20230070905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => SIMO POWER CONVERTER AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/467013 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17467013 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467013
SIMO POWER CONVERTER AND CONTROL METHOD THEREOF Sep 2, 2021 Abandoned
Array ( [id] => 18222209 [patent_doc_number] => 20230061203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => BALANCED CURRENT-SOURCE INVERTER [patent_app_type] => utility [patent_app_number] => 17/463676 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17463676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/463676
Balanced current-source inverter Aug 31, 2021 Issued
Array ( [id] => 18772525 [patent_doc_number] => 20230367351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => CURRENT MIRROR ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 18/028332 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028332 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028332
CURRENT MIRROR ARRANGEMENT Aug 30, 2021 Abandoned
Array ( [id] => 19184218 [patent_doc_number] => 11990826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Power electronics device and method for supplying electrical voltage to a driver circuit of a power semiconductor switch [patent_app_type] => utility [patent_app_number] => 17/410225 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 8007 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17410225 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/410225
Power electronics device and method for supplying electrical voltage to a driver circuit of a power semiconductor switch Aug 23, 2021 Issued
Array ( [id] => 20404722 [patent_doc_number] => 12494705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Systems and methods for controlling soft-switching current source converters [patent_app_type] => utility [patent_app_number] => 18/021263 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 4357 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18021263 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021263
Systems and methods for controlling soft-switching current source converters Aug 19, 2021 Issued
Array ( [id] => 18447386 [patent_doc_number] => 11682965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Power supply with lightning protection [patent_app_type] => utility [patent_app_number] => 17/402164 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4470 [patent_no_of_claims] => 11 [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] => 17402164 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/402164
Power supply with lightning protection Aug 12, 2021 Issued
Array ( [id] => 18782677 [patent_doc_number] => 11824451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Multi-phase buck-boost converter [patent_app_type] => utility [patent_app_number] => 17/402331 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6431 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17402331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/402331
Multi-phase buck-boost converter Aug 12, 2021 Issued
Array ( [id] => 17661507 [patent_doc_number] => 20220181972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => POWER CONVERTING SYSTEM AND DC-to-DC CONVERTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/402058 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17402058 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/402058
Power converting system and DC-to-DC converting device Aug 12, 2021 Issued
Array ( [id] => 17449191 [patent_doc_number] => 20220069696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => CONVERTER DEVICE AND POWER SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 17/399149 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17399149 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/399149
CONVERTER DEVICE AND POWER SUPPLY DEVICE Aug 10, 2021 Abandoned
Array ( [id] => 19532538 [patent_doc_number] => 20240356440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 18/291658 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18291658 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/291658
Power conversion device Aug 4, 2021 Issued
Array ( [id] => 17432397 [patent_doc_number] => 20220060107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => POWER SUPPLY SYSTEM, CONTROL DEVICE, AND METHOD FOR MEASURING REACTOR CURRENT [patent_app_type] => utility [patent_app_number] => 17/394063 [patent_app_country] => US [patent_app_date] => 2021-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17394063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/394063
Power supply system, control device, and method for measuring reactor current Aug 3, 2021 Issued
Array ( [id] => 19370894 [patent_doc_number] => 12062993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Booster circuit and voltage generator [patent_app_type] => utility [patent_app_number] => 18/005160 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 35 [patent_no_of_words] => 18641 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18005160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/005160
Booster circuit and voltage generator Aug 2, 2021 Issued
Array ( [id] => 18165529 [patent_doc_number] => 20230032128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => PROGRAMMABLE SWITCHING CONVERTER CONTROLLER [patent_app_type] => utility [patent_app_number] => 17/390487 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17390487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/390487
Programmable switching converter controller Jul 29, 2021 Issued
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