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] => 20334395 [patent_doc_number] => 12464690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Systems and methods for adaptive gate driver for inverter for electric vehicle [patent_app_type] => utility [patent_app_number] => 18/152910 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 12 [patent_no_of_words] => 6957 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18152910 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/152910
Systems and methods for adaptive gate driver for inverter for electric vehicle Jan 10, 2023 Issued
Array ( [id] => 19306811 [patent_doc_number] => 20240235391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => Power Converter Circuit For Use with Multiple Low-Current Power Rails [patent_app_type] => utility [patent_app_number] => 18/153057 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7261 [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] => 18153057 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153057
Power converter circuit for use with multiple low-current power rails Jan 10, 2023 Issued
Array ( [id] => 18501026 [patent_doc_number] => 20230223838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => CAPACITOR EMBEDDED ROGOWSKI CURRENT DETECTION [patent_app_type] => utility [patent_app_number] => 18/093685 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18093685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093685
Capacitor embedded rogowski current detection Jan 4, 2023 Issued
Array ( [id] => 18363663 [patent_doc_number] => 20230145254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => VOLTAGE REGULATION APPARATUS AND OVERCURRENT PROTECTION METHOD [patent_app_type] => utility [patent_app_number] => 18/148123 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18148123 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/148123
Voltage regulation apparatus and overcurrent protection method Dec 28, 2022 Issued
Array ( [id] => 19741726 [patent_doc_number] => 12218578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Power electronics system, method for fabricating a power electronics system and method for protecting a half bridge circuit from an overload or overcurrent [patent_app_type] => utility [patent_app_number] => 18/090096 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 6382 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18090096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090096
Power electronics system, method for fabricating a power electronics system and method for protecting a half bridge circuit from an overload or overcurrent Dec 27, 2022 Issued
Array ( [id] => 18395467 [patent_doc_number] => 20230163688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => DC-DC STEP UP CONVERTER SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/147326 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18147326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147326
DC-DC STEP UP CONVERTER SYSTEMS AND METHODS Dec 27, 2022 Abandoned
Array ( [id] => 18474013 [patent_doc_number] => 20230208301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => ELECTRONIC CIRCUIT AND BUCK CONVERTER INCLUDING THE ELECTRONIC CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/083938 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18083938 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/083938
Electronic circuit and buck converter including the electronic circuit Dec 18, 2022 Issued
Array ( [id] => 18457124 [patent_doc_number] => 20230198406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => PHASE MULTIPLEXED SERIES STACKED DC-DC CONVERTER [patent_app_type] => utility [patent_app_number] => 18/066911 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18066911 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066911
Phase multiplexed series stacked DC-DC converter Dec 14, 2022 Issued
Array ( [id] => 18604152 [patent_doc_number] => 11745599 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-05 [patent_title] => Low inductance power converter with compact commutation cell [patent_app_type] => utility [patent_app_number] => 18/081315 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 28 [patent_no_of_words] => 25347 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18081315 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081315
Low inductance power converter with compact commutation cell Dec 13, 2022 Issued
Array ( [id] => 19385390 [patent_doc_number] => 20240275260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => REGULATOR CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/688631 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18688631 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/688631
Regulator circuit Dec 5, 2022 Issued
Array ( [id] => 18457117 [patent_doc_number] => 20230198399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => SWITCHED-MODE POWER SUPPLY AND CONTROL CIRCUIT FOR USE IN SWITCHED-MODE POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 18/075607 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18075607 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075607
Switched-mode power supply and control circuit for use in switched-mode power supply Dec 5, 2022 Issued
Array ( [id] => 19887218 [patent_doc_number] => 12272953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Photovoltaic power generation system and photovoltaic power transmission method [patent_app_type] => utility [patent_app_number] => 18/074172 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5298 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18074172 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074172
Photovoltaic power generation system and photovoltaic power transmission method Dec 1, 2022 Issued
Array ( [id] => 18409449 [patent_doc_number] => 20230170802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => ELECTRONIC DEVICE INCLUDING BOOST CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/072719 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072719 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072719
Electronic device including boost circuit Nov 30, 2022 Issued
Array ( [id] => 19662756 [patent_doc_number] => 20240429821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => CURRENT ESTIMATION IN A POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 18/698674 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18698674 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/698674
Current estimation in a power converter Nov 28, 2022 Issued
Array ( [id] => 18380405 [patent_doc_number] => 20230155495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => BIPHASIC DICKSON SWITCHED CAPACITOR CONVERTER [patent_app_type] => utility [patent_app_number] => 17/985059 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17985059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/985059
Biphasic Dickson switched capacitor converter Nov 9, 2022 Issued
Array ( [id] => 19147149 [patent_doc_number] => 20240146198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => CONTROL METHOD FOR CASECODE SWITCH CONVERTER [patent_app_type] => utility [patent_app_number] => 18/050078 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18050078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/050078
Controller for a voltage converter Oct 26, 2022 Issued
Array ( [id] => 19445061 [patent_doc_number] => 12095357 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Overload operating method for T-type 3-level converters [patent_app_type] => utility [patent_app_number] => 18/030803 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8712 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18030803 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030803
Overload operating method for T-type 3-level converters Oct 25, 2022 Issued
Array ( [id] => 18653822 [patent_doc_number] => 20230299664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => POWER FACTOR CORRECTION CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/973838 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973838
Power factor correction circuit Oct 25, 2022 Issued
Array ( [id] => 18337494 [patent_doc_number] => 20230129443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => FLYBACK CONVERTER, CONSTANT-CURRENT CONTROL METHOD, AND LIGHTING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/974437 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17974437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974437
Flyback converter, constant-current control method, and lighting system Oct 25, 2022 Issued
Array ( [id] => 18499007 [patent_doc_number] => 20230221745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => OVERCURRENT DETECTION CIRCUIT AND LOW-DROPOUT VOLTAGE REGULATOR SYSTEM USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/972865 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17972865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972865
Overcurrent detection circuit and low-dropout voltage regulator system using the same Oct 24, 2022 Issued
Menu