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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] => 18332230 [patent_doc_number] => 11637490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Peak detection for current mode control in a power converter system [patent_app_type] => utility [patent_app_number] => 17/352939 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 9515 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [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] => 17352939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/352939
Peak detection for current mode control in a power converter system Jun 20, 2021 Issued
Array ( [id] => 17942298 [patent_doc_number] => 11476763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Trans-inductor voltage regulator with nonlinear transformer [patent_app_type] => utility [patent_app_number] => 17/352519 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 5109 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17352519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/352519
Trans-inductor voltage regulator with nonlinear transformer Jun 20, 2021 Issued
Array ( [id] => 19858678 [patent_doc_number] => 12261539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Self-oscillating resonant push-pull converter with a synchronous rectifier for phase-modulated bidirectional communication [patent_app_type] => utility [patent_app_number] => 18/004729 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4494 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18004729 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004729
Self-oscillating resonant push-pull converter with a synchronous rectifier for phase-modulated bidirectional communication Jun 20, 2021 Issued
Array ( [id] => 17143524 [patent_doc_number] => 20210311537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => Supply Voltage Control Systems And Methods For Integrated Circuits [patent_app_type] => utility [patent_app_number] => 17/351747 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6091 [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] => 17351747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/351747
Supply voltage control systems and methods for integrated circuits Jun 17, 2021 Issued
Array ( [id] => 17360511 [patent_doc_number] => 20220021307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => PHASE SEQUENCE CORRECTION METHOD AND CIRCUIT FOR VOLTAGE CONVERTER [patent_app_type] => utility [patent_app_number] => 17/351029 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17351029 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/351029
Phase sequence correction method and circuit for voltage converter Jun 16, 2021 Issued
Array ( [id] => 17509969 [patent_doc_number] => 20220103073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => GATE DRIVING TECHNIQUE TO LOWER SWITCH ON-RESISTANCE IN SWITCHING CONVERTER APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/349687 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17349687 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/349687
Gate driving technique to lower switch on-resistance in switching converter applications Jun 15, 2021 Issued
Array ( [id] => 17303800 [patent_doc_number] => 20210399639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => CYCLE-BY-CYCLE DIGITAL CONTROL OF DC-DC CONVERTERS [patent_app_type] => utility [patent_app_number] => 17/348705 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17348705 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/348705
Cycle-by-cycle digital control of DC-DC converters Jun 14, 2021 Issued
Array ( [id] => 17319863 [patent_doc_number] => 20210408913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => Semiconductor Device and Step-down Multi-phase DC/DC Converter [patent_app_type] => utility [patent_app_number] => 17/346407 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17346407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/346407
Semiconductor device and step-down multi-phase DC/DC converter Jun 13, 2021 Issued
Array ( [id] => 17432396 [patent_doc_number] => 20220060106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => METHOD FOR CALCULATING MAXIMUM OUTPUT CURRENT OF MULTIPLE THYRISTOR CONVERTERS CONNECTED IN PARALLEL [patent_app_type] => utility [patent_app_number] => 17/342522 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17342522 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/342522
Method for calculating maximum output current of multiple thyristor converters connected in parallel Jun 7, 2021 Issued
Array ( [id] => 18249429 [patent_doc_number] => 11606033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Switching power supply device [patent_app_type] => utility [patent_app_number] => 17/330775 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5346 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17330775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/330775
Switching power supply device May 25, 2021 Issued
Array ( [id] => 17083865 [patent_doc_number] => 20210278871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => CURRENT OUTPUT CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/329714 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17329714 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/329714
Current output circuit May 24, 2021 Issued
Array ( [id] => 17278627 [patent_doc_number] => 20210384825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => CONTROLLER FOR A POWER SUPPLY AND A POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 17/303127 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17303127 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/303127
Controller for a power supply and a power supply May 19, 2021 Issued
Array ( [id] => 18025117 [patent_doc_number] => 20220376616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Inductive Flying Capacitor Converters and Control Techniques Therefor [patent_app_type] => utility [patent_app_number] => 17/324307 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17324307 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/324307
Inductive flying capacitor converters and control techniques therefor May 18, 2021 Issued
Array ( [id] => 17056480 [patent_doc_number] => 20210265914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => POWER MANAGEMENT CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/319661 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17319661 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319661
Power management circuit May 12, 2021 Issued
Array ( [id] => 18767355 [patent_doc_number] => 11817771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Gate driver having a floating supply node with selective power reception for use in switching converters [patent_app_type] => utility [patent_app_number] => 17/319749 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7147 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17319749 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319749
Gate driver having a floating supply node with selective power reception for use in switching converters May 12, 2021 Issued
Array ( [id] => 17583883 [patent_doc_number] => 20220140738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => INTERLEAVED THREE PHASE Y-DELTA CONNECTED POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 17/313004 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 658 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313004
Interleaved three phase Y-delta connected power converter May 5, 2021 Issued
Array ( [id] => 17247767 [patent_doc_number] => 20210367512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => Adaptive Switch Driving [patent_app_type] => utility [patent_app_number] => 17/307904 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17307904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/307904
Adaptive switch driving May 3, 2021 Issued
Array ( [id] => 18432094 [patent_doc_number] => 11677330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Power conversion device, power conversion system, and power conversion method [patent_app_type] => utility [patent_app_number] => 17/243922 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 17662 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243922 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243922
Power conversion device, power conversion system, and power conversion method Apr 28, 2021 Issued
Array ( [id] => 18175582 [patent_doc_number] => 11575306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Method of adjusting a pulse width modulation signal [patent_app_type] => utility [patent_app_number] => 17/242955 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2610 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242955
Method of adjusting a pulse width modulation signal Apr 27, 2021 Issued
Array ( [id] => 18121141 [patent_doc_number] => 11552544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Dynamic current detection loops for multiphase power converter [patent_app_type] => utility [patent_app_number] => 17/241669 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 7500 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17241669 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/241669
Dynamic current detection loops for multiphase power converter Apr 26, 2021 Issued
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