Search

Rafael O. De Leon Domenech

Examiner (ID: 2003, Phone: (571)270-0517 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 2837
Total Applications
717
Issued Applications
618
Pending Applications
67
Abandoned Applications
60

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17189644 [patent_doc_number] => 20210336529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => SHORT CIRCUIT CURRENT SUPPRESSION CIRCUIT FOR FLYING CAPACITOR CONVERTER AND ENERGY STORAGE SYSTEM HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 17/152747 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17152747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/152747
Short circuit current suppression circuit for flying capacitor converter and energy storage system having the same Jan 18, 2021 Issued
Array ( [id] => 18249433 [patent_doc_number] => 11606037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Detection circuit and switching converter [patent_app_type] => utility [patent_app_number] => 17/146621 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3955 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17146621 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146621
Detection circuit and switching converter Jan 11, 2021 Issued
Array ( [id] => 17410814 [patent_doc_number] => 11251719 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-02-15 [patent_title] => Switched-capacitor multilevel inverter with self-voltage-balancing for high-frequency power distribution system [patent_app_type] => utility [patent_app_number] => 17/132119 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 47 [patent_no_of_words] => 6187 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17132119 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/132119
Switched-capacitor multilevel inverter with self-voltage-balancing for high-frequency power distribution system Dec 22, 2020 Issued
Array ( [id] => 16921260 [patent_doc_number] => 20210194352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => ELECTRONIC APPARATUS AND POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 17/126290 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17126290 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/126290
Electronic apparatus and power supply Dec 17, 2020 Issued
Array ( [id] => 17788362 [patent_doc_number] => 11411503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Voltage sensing of an active clamp switching power converter circuit using an auxiliary winding having a same polarity as a primary winding [patent_app_type] => utility [patent_app_number] => 17/127440 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3415 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17127440 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/127440
Voltage sensing of an active clamp switching power converter circuit using an auxiliary winding having a same polarity as a primary winding Dec 17, 2020 Issued
Array ( [id] => 18529007 [patent_doc_number] => 11716013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Active inrush current limitation and hold-up time extension circuit [patent_app_type] => utility [patent_app_number] => 17/125023 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6113 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17125023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/125023
Active inrush current limitation and hold-up time extension circuit Dec 16, 2020 Issued
Array ( [id] => 18336729 [patent_doc_number] => 20230128678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => POWER SUPPLY CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/801683 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17801683 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801683
Power supply circuit Dec 15, 2020 Issued
Array ( [id] => 16859047 [patent_doc_number] => 20210159792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => DC-DC STEP UP CONVERTER SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/105244 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17105244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/105244
DC-DC STEP UP CONVERTER SYSTEMS AND METHODS Nov 24, 2020 Abandoned
Array ( [id] => 19508312 [patent_doc_number] => 12119744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Circuit assembly for connecting to a current source [patent_app_type] => utility [patent_app_number] => 17/757369 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2809 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17757369 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757369
Circuit assembly for connecting to a current source Nov 19, 2020 Issued
Array ( [id] => 17623768 [patent_doc_number] => 11342837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Short-circuit determination device and switching power supply device [patent_app_type] => utility [patent_app_number] => 17/091130 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8261 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17091130 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/091130
Short-circuit determination device and switching power supply device Nov 5, 2020 Issued
Array ( [id] => 18277486 [patent_doc_number] => 11616440 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => DC/DC voltage converter and method [patent_app_type] => utility [patent_app_number] => 17/089102 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 12877 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17089102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/089102
DC/DC voltage converter and method Nov 3, 2020 Issued
Array ( [id] => 18131753 [patent_doc_number] => 11557971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Switching regulator using protection circuit for avoiding voltage stress and associated power management integrated circuit [patent_app_type] => utility [patent_app_number] => 17/084663 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6590 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17084663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/084663
Switching regulator using protection circuit for avoiding voltage stress and associated power management integrated circuit Oct 29, 2020 Issued
Array ( [id] => 16766050 [patent_doc_number] => 20210111632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => SINGLE-STAGE ISOLATED DC-DC CONVERTERS [patent_app_type] => utility [patent_app_number] => 17/081071 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17081071 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/081071
Single-stage isolated DC-DC converters Oct 26, 2020 Issued
Array ( [id] => 16896853 [patent_doc_number] => 11038418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Charge adjustment techniques for switched capacitor power converter [patent_app_type] => utility [patent_app_number] => 17/079379 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 26 [patent_no_of_words] => 14089 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079379 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079379
Charge adjustment techniques for switched capacitor power converter Oct 22, 2020 Issued
Array ( [id] => 16625547 [patent_doc_number] => 20210044200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => MULTIPHASE INTERLEAVED FORWARD POWER CONVERTERS INCLUDING CLAMPING CIRCUITS [patent_app_type] => utility [patent_app_number] => 17/068899 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17068899 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068899
Multiphase interleaved forward power converters including clamping circuits Oct 12, 2020 Issued
Array ( [id] => 18040993 [patent_doc_number] => 20220385210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => CONTROL DEVICE FOR POWER CONVERSION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/755018 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17755018 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755018
Control device for power conversion apparatus Oct 4, 2020 Issued
Array ( [id] => 19244886 [patent_doc_number] => 12015344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Peak current mode controller [patent_app_type] => utility [patent_app_number] => 17/766085 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6447 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17766085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/766085
Peak current mode controller Sep 29, 2020 Issued
Array ( [id] => 16928844 [patent_doc_number] => 11050344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Methods and apparatus to compensate for power factor loss using a phasor cancellation based compensation scheme [patent_app_type] => utility [patent_app_number] => 17/029317 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 12675 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17029317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029317
Methods and apparatus to compensate for power factor loss using a phasor cancellation based compensation scheme Sep 22, 2020 Issued
Array ( [id] => 17478208 [patent_doc_number] => 20220085712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => POWER CONVERSION SYSTEM WITH ENHANCED PROTECTION FOR GASEOUS CORROSIVE ATMOSPHERES [patent_app_type] => utility [patent_app_number] => 17/020738 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17020738 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/020738
Power conversion system with enhanced protection for gaseous corrosive atmospheres Sep 13, 2020 Issued
Array ( [id] => 16859052 [patent_doc_number] => 20210159797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => CONTROL DEVICE OF MULTI-PHASE CONVERTER AND POWER SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/015285 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17015285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/015285
Control device of multi-phase converter and power supply system Sep 8, 2020 Issued
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