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] => 17860936 [patent_doc_number] => 11442092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Power conversion device and method for detecting magnetic saturation of common-mode reactor [patent_app_type] => utility [patent_app_number] => 17/623251 [patent_app_country] => US [patent_app_date] => 2019-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5096 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/623251
Power conversion device and method for detecting magnetic saturation of common-mode reactor Sep 1, 2019 Issued
Array ( [id] => 16144967 [patent_doc_number] => 10705553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Constant current circuit for suppressing transient variation in constant current [patent_app_type] => utility [patent_app_number] => 16/555439 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3600 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16555439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/555439
Constant current circuit for suppressing transient variation in constant current Aug 28, 2019 Issued
Array ( [id] => 15599543 [patent_doc_number] => 20200076306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => BUCK/BOOST CONTROLLER MODES [patent_app_type] => utility [patent_app_number] => 16/556068 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16556068 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/556068
BUCK/BOOST CONTROLLER MODES Aug 28, 2019 Abandoned
Array ( [id] => 16373080 [patent_doc_number] => 10804854 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-13 [patent_title] => Multi-level power supply architecture for radio frequency power amplifiers [patent_app_type] => utility [patent_app_number] => 16/556085 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10329 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16556085 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/556085
Multi-level power supply architecture for radio frequency power amplifiers Aug 28, 2019 Issued
Array ( [id] => 17011626 [patent_doc_number] => 20210242787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => UNIDIRECTIONAL DC VOLTAGE CONVERSION DEVICE AND SYSTEM AND METHOD FOR CONTROLLING SAME [patent_app_type] => utility [patent_app_number] => 17/268501 [patent_app_country] => US [patent_app_date] => 2019-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17268501 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/268501
UNIDIRECTIONAL DC VOLTAGE CONVERSION DEVICE AND SYSTEM AND METHOD FOR CONTROLLING SAME Aug 27, 2019 Abandoned
Array ( [id] => 19524511 [patent_doc_number] => 12126255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Method for precharging modules of a modular multilevel converter [patent_app_type] => utility [patent_app_number] => 17/638949 [patent_app_country] => US [patent_app_date] => 2019-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7112 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17638949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/638949
Method for precharging modules of a modular multilevel converter Aug 26, 2019 Issued
Array ( [id] => 18529002 [patent_doc_number] => 11716008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Power conversion device [patent_app_type] => utility [patent_app_number] => 17/278384 [patent_app_country] => US [patent_app_date] => 2019-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 9830 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17278384 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/278384
Power conversion device Aug 8, 2019 Issued
Array ( [id] => 17861358 [patent_doc_number] => 11442514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Power supply unit with some DC-DC converters located outside the enclosure and integrated into cable harness assembly [patent_app_type] => utility [patent_app_number] => 16/530145 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2736 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16530145 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/530145
Power supply unit with some DC-DC converters located outside the enclosure and integrated into cable harness assembly Aug 1, 2019 Issued
Array ( [id] => 15155469 [patent_doc_number] => 20190356212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => INCREASING EFFICIENCY OF A SWITCHED MODE POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 16/529227 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16529227 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/529227
Increasing efficiency of a switched mode power converter Jul 31, 2019 Issued
Array ( [id] => 15463495 [patent_doc_number] => 20200044572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => RESONANT DC-DC VOLTAGE CONVERTER [patent_app_type] => utility [patent_app_number] => 16/526104 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16526104 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/526104
Resonant DC-DC voltage converter Jul 29, 2019 Issued
Array ( [id] => 17773004 [patent_doc_number] => 11404962 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Switched mode power converter that is switched using current thresholds [patent_app_type] => utility [patent_app_number] => 16/521902 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 40 [patent_no_of_words] => 13069 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16521902 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/521902
Switched mode power converter that is switched using current thresholds Jul 24, 2019 Issued
Array ( [id] => 15416069 [patent_doc_number] => 20200028357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => SIGNAL SWITCHING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/515015 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16515015 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515015
Signal switching apparatus Jul 16, 2019 Issued
Array ( [id] => 16586719 [patent_doc_number] => 20210021121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => SHORT CIRCUIT DETECTION AND PROTECTION FOR A GATE DRIVER CIRCUIT AND METHODS OF DETECTING THE SAME USING LOGIC ANALYSIS [patent_app_type] => utility [patent_app_number] => 16/512576 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16512576 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/512576
Short circuit detection and protection for a gate driver circuit and methods of detecting the same using logic analysis Jul 15, 2019 Issued
Array ( [id] => 18875237 [patent_doc_number] => 11863063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Power conversion system that performs initial charging of a direct-current capacitor from an alternate-current power supply [patent_app_type] => utility [patent_app_number] => 17/284637 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3895 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17284637 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/284637
Power conversion system that performs initial charging of a direct-current capacitor from an alternate-current power supply Jul 15, 2019 Issued
Array ( [id] => 15458401 [patent_doc_number] => 20200042025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => POWER SUPPLY CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/507116 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16507116 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/507116
POWER SUPPLY CIRCUIT Jul 9, 2019 Abandoned
Array ( [id] => 15533703 [patent_doc_number] => 20200059157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => STARTUP/BROWNOUT ACTIVE CLAMPING FOR CAPACITOR-DROP POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 16/507370 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16507370 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/507370
Startup/brownout active clamping for capacitor-drop power supply Jul 9, 2019 Issued
Array ( [id] => 15842473 [patent_doc_number] => 20200136519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => SECONDARY CONTROLLER APPLIED TO A SECONDARY SIDE OF A POWER CONVERTER AND OPERATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/506962 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16506962 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/506962
Secondary controller applied to a secondary side of a power converter and operation method thereof Jul 8, 2019 Issued
Array ( [id] => 15689111 [patent_doc_number] => 20200099219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => POWER APPARATUS, CURRENT DETECTING CIRCUIT AND CURRENT DETECTING METHOD [patent_app_type] => utility [patent_app_number] => 16/504312 [patent_app_country] => US [patent_app_date] => 2019-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16504312 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/504312
Power apparatus, current detecting circuit and current detecting method Jul 6, 2019 Issued
Array ( [id] => 15046867 [patent_doc_number] => 20190334438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => Input Calibration for Switching Voltage Regulators [patent_app_type] => utility [patent_app_number] => 16/504045 [patent_app_country] => US [patent_app_date] => 2019-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16504045 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/504045
Input calibration for switching voltage regulators Jul 4, 2019 Issued
Array ( [id] => 16068815 [patent_doc_number] => 10693375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Systems and methods for adjusting one or more thresholds in power converters [patent_app_type] => utility [patent_app_number] => 16/459987 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 34239 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16459987 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/459987
Systems and methods for adjusting one or more thresholds in power converters Jul 1, 2019 Issued
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