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] => 19932574 [patent_doc_number] => 12305775 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-20 [patent_title] => Method and apparatus for controlling redundancy of valve control system of converter valve [patent_app_type] => utility [patent_app_number] => 18/979325 [patent_app_country] => US [patent_app_date] => 2024-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9330 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18979325 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/979325
Method and apparatus for controlling redundancy of valve control system of converter valve Dec 11, 2024 Issued
Array ( [id] => 19812824 [patent_doc_number] => 12244239 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-03-04 [patent_title] => Multi-channel alternating current conversion circuit, power supply apparatus and electronic device [patent_app_type] => utility [patent_app_number] => 18/931851 [patent_app_country] => US [patent_app_date] => 2024-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5019 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18931851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/931851
Multi-channel alternating current conversion circuit, power supply apparatus and electronic device Oct 29, 2024 Issued
Array ( [id] => 19604573 [patent_doc_number] => 20240395453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => Integrating Trans-Inductor Voltage Regulator (TLVR) in Vertical Power Delivery [patent_app_type] => utility [patent_app_number] => 18/798347 [patent_app_country] => US [patent_app_date] => 2024-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18798347 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/798347
Integrating trans-inductor voltage regulator (TLVR) in vertical power delivery Aug 7, 2024 Issued
Array ( [id] => 20333250 [patent_doc_number] => 12463536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Switched-capacitor power converters [patent_app_type] => utility [patent_app_number] => 18/789524 [patent_app_country] => US [patent_app_date] => 2024-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 52 [patent_no_of_words] => 12786 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18789524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/789524
Switched-capacitor power converters Jul 29, 2024 Issued
Array ( [id] => 19671400 [patent_doc_number] => 12184176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => High voltage multipliers [patent_app_type] => utility [patent_app_number] => 18/787231 [patent_app_country] => US [patent_app_date] => 2024-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 9 [patent_no_of_words] => 10366 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18787231 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/787231
High voltage multipliers Jul 28, 2024 Issued
Array ( [id] => 19500907 [patent_doc_number] => 20240339925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [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] => 18/745317 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18745317 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/745317
Methods and apparatus to compensate for power factor loss using a phasor cancellation based compensation scheme Jun 16, 2024 Issued
Array ( [id] => 20223522 [patent_doc_number] => 20250286453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => BIDIRECTIONAL HIGH VOLTAGE GAIN DC-DC POWER CONVERTER WITH AUTOMATIC CURRENT SHARING FUNCTION [patent_app_type] => utility [patent_app_number] => 18/736477 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 408 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18736477 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/736477
BIDIRECTIONAL HIGH VOLTAGE GAIN DC-DC POWER CONVERTER WITH AUTOMATIC CURRENT SHARING FUNCTION Jun 5, 2024 Pending
Array ( [id] => 19453523 [patent_doc_number] => 20240313653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SWITCHING REGULATOR WITH CONFIGURABLE SNUBBER [patent_app_type] => utility [patent_app_number] => 18/678510 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18678510 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678510
Switching regulator with configurable snubber May 29, 2024 Issued
Array ( [id] => 19508322 [patent_doc_number] => 12119754 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-15 [patent_title] => Isolated DC/DC converter topology structure for fuel cell system [patent_app_type] => utility [patent_app_number] => 18/677237 [patent_app_country] => US [patent_app_date] => 2024-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6516 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 789 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18677237 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/677237
Isolated DC/DC converter topology structure for fuel cell system May 28, 2024 Issued
Array ( [id] => 20020308 [patent_doc_number] => 20250158530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => MULTIPLE-PORT BIDIRECTIONAL CONVERTER [patent_app_type] => utility [patent_app_number] => 18/669578 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669578 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669578
MULTIPLE-PORT BIDIRECTIONAL CONVERTER May 20, 2024 Pending
Array ( [id] => 19619981 [patent_doc_number] => 20240405661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => CASCADE CONVERTER [patent_app_type] => utility [patent_app_number] => 18/669497 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669497 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669497
CASCADE CONVERTER May 19, 2024 Pending
Array ( [id] => 19393504 [patent_doc_number] => 20240283374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => LOAD DRIVER [patent_app_type] => utility [patent_app_number] => 18/651298 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18651298 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651298
LOAD DRIVER Apr 29, 2024 Pending
Array ( [id] => 19532540 [patent_doc_number] => 20240356442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => Light-Load Recovery in a Multi-Level Converter [patent_app_type] => utility [patent_app_number] => 18/650411 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18650411 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650411
Light-Load Recovery in a Multi-Level Converter Apr 29, 2024 Pending
Array ( [id] => 20072878 [patent_doc_number] => 20250211100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => CONVERSION CONTROL CIRCUIT FOR CONTROLLING A RESONANT POWER CONVERTER AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/644126 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644126 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644126
CONVERSION CONTROL CIRCUIT FOR CONTROLLING A RESONANT POWER CONVERTER AND CONTROL METHOD THEREOF Apr 23, 2024 Pending
Array ( [id] => 19385398 [patent_doc_number] => 20240275268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => POWER ELECTRONICS SYSTEM HAVING A DIFFERENTIAL HALL SENSOR, METHOD OF FABRICATING THE POWER ELECTRONICS SYSTEM, AND METHOD OF OPERATING A POWER SEMICONDUCTOR MODULE OF THE POWER ELECTRONICS SYSTEM [patent_app_type] => utility [patent_app_number] => 18/632956 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632956
Power electronics system having a differential hall sensor, method of fabricating the power electronics system, and method of operating a power semiconductor module of the power electronics system Apr 10, 2024 Issued
Array ( [id] => 20291825 [patent_doc_number] => 20250317068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => SYNCHRONOUS RECTIFICATION ADAPTIVE TURN-ON/TURN-OFF METHOD [patent_app_type] => utility [patent_app_number] => 18/628974 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18628974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628974
SYNCHRONOUS RECTIFICATION ADAPTIVE TURN-ON/TURN-OFF METHOD Apr 7, 2024 Pending
Array ( [id] => 19802279 [patent_doc_number] => 20250068204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => SOLAR POWER GENERATION CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/628958 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18628958 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628958
SOLAR POWER GENERATION CONTROL DEVICE Apr 7, 2024 Pending
Array ( [id] => 19380211 [patent_doc_number] => 20240270081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => HIGH VOLTAGE POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 18/625536 [patent_app_country] => US [patent_app_date] => 2024-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18625536 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/625536
High voltage power converter Apr 2, 2024 Issued
Array ( [id] => 19336188 [patent_doc_number] => 20240250618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => Power Converter and Method for Controlling Same [patent_app_type] => utility [patent_app_number] => 18/623380 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18623380 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623380
Power Converter and Method for Controlling Same Mar 31, 2024 Pending
Array ( [id] => 20284537 [patent_doc_number] => 20250309779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => SYSTEM AND METHOD FOR MUTUAL INDUCTANCE CANCELLATION FOR TWO-LEVEL CONVERTERS [patent_app_type] => utility [patent_app_number] => 18/618086 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18618086 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618086
SYSTEM AND METHOD FOR MUTUAL INDUCTANCE CANCELLATION FOR TWO-LEVEL CONVERTERS Mar 26, 2024 Pending
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