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] => 19782004 [patent_doc_number] => 12231051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Power conversion apparatus having multiple LLC converters and capable of achieving desired output voltage even in changes in load current [patent_app_type] => utility [patent_app_number] => 18/004334 [patent_app_country] => US [patent_app_date] => 2021-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 11472 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18004334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004334
Power conversion apparatus having multiple LLC converters and capable of achieving desired output voltage even in changes in load current Jul 4, 2021 Issued
Array ( [id] => 18032587 [patent_doc_number] => 11515791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Transient response improving system and method with prediction mechanism of error amplified signal [patent_app_type] => utility [patent_app_number] => 17/363007 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5811 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17363007 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/363007
Transient response improving system and method with prediction mechanism of error amplified signal Jun 29, 2021 Issued
Array ( [id] => 19460507 [patent_doc_number] => 12101024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Switching control method for three-level flying-capacitor converter [patent_app_type] => utility [patent_app_number] => 18/574526 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2872 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18574526 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574526
Switching control method for three-level flying-capacitor converter Jun 28, 2021 Issued
Array ( [id] => 19610858 [patent_doc_number] => 12159738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Integrating trans-inductor voltage regulator (TLVR) in vertical power delivery [patent_app_type] => utility [patent_app_number] => 17/358354 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 7182 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17358354 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358354
Integrating trans-inductor voltage regulator (TLVR) in vertical power delivery Jun 24, 2021 Issued
Array ( [id] => 17303810 [patent_doc_number] => 20210399649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => INVERTER [patent_app_type] => utility [patent_app_number] => 17/351011 [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] => 2406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17351011 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/351011
Inverter including DC/AC converter and DC/DC converter connectible to rotor and stator included in electric machine Jun 16, 2021 Issued
Array ( [id] => 18645988 [patent_doc_number] => 11770071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Dynamic enhancement of loop response upon recovery from fault conditions [patent_app_type] => utility [patent_app_number] => 17/350119 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3660 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [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] => 17350119 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350119
Dynamic enhancement of loop response upon recovery from fault conditions Jun 16, 2021 Issued
Array ( [id] => 18645983 [patent_doc_number] => 11770066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Protection circuitry for power converters [patent_app_type] => utility [patent_app_number] => 17/345548 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 5610 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [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] => 17345548 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/345548
Protection circuitry for power converters Jun 10, 2021 Issued
Array ( [id] => 19445072 [patent_doc_number] => 12095368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Compact circuit devices using ceramic-copper layers based packaging [patent_app_type] => utility [patent_app_number] => 17/339594 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3198 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [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] => 17339594 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/339594
Compact circuit devices using ceramic-copper layers based packaging Jun 3, 2021 Issued
Array ( [id] => 19887305 [patent_doc_number] => 12273041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Bidirectional DC-DC converter with high control stability [patent_app_type] => utility [patent_app_number] => 18/017965 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 8582 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18017965 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017965
Bidirectional DC-DC converter with high control stability Jun 1, 2021 Issued
Array ( [id] => 18782664 [patent_doc_number] => 11824436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Power supply glitch detection [patent_app_type] => utility [patent_app_number] => 17/335582 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9702 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17335582 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335582
Power supply glitch detection May 31, 2021 Issued
Array ( [id] => 17263774 [patent_doc_number] => 20210376759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => CONTROL METHOD AND CONTROL SYSTEM FOR MODULAR MULTILEVEL CONVERTER AND POWER TRANSMISSION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/334812 [patent_app_country] => US [patent_app_date] => 2021-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17334812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/334812
Control method and control system for modular multilevel converter and power transmission system May 30, 2021 Issued
Array ( [id] => 18640031 [patent_doc_number] => 11764663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Integrated circuit and power supply circuit [patent_app_type] => utility [patent_app_number] => 17/329802 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6999 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17329802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/329802
Integrated circuit and power supply circuit May 24, 2021 Issued
Array ( [id] => 18774648 [patent_doc_number] => 20230369479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => NITRIDE-BASED SEMICONDUCTOR BIDIRECTIONAL SWITCHING DEVICE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/436073 [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] => 47478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17436073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/436073
Nitride-based semiconductor bidirectional switching device and method for manufacturing the same May 24, 2021 Issued
Array ( [id] => 17071338 [patent_doc_number] => 20210273555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => POWER CONVERTER WITH OVER TEMPERATURE PROTECTION COMPENSATION [patent_app_type] => utility [patent_app_number] => 17/327622 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17327622 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/327622
Power converter with over temperature protection compensation May 20, 2021 Issued
Array ( [id] => 18387767 [patent_doc_number] => 11658564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [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] => 17/326553 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 12694 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17326553 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326553
Methods and apparatus to compensate for power factor loss using a phasor cancellation based compensation scheme May 20, 2021 Issued
Array ( [id] => 18156733 [patent_doc_number] => 11569734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Power converter with over temperature protection compensation [patent_app_type] => utility [patent_app_number] => 17/327630 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6622 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17327630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/327630
Power converter with over temperature protection compensation May 20, 2021 Issued
Array ( [id] => 18474004 [patent_doc_number] => 20230208292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => BIDIRECTIONAL DIGITAL SWITCHING POWER AMPLIFIER AND MULTI-STEP CURRENT PREDICTION CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/926693 [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] => 5508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17926693 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926693
Bidirectional digital switching power amplifier and multi-step current prediction control method thereof May 18, 2021 Issued
Array ( [id] => 17319844 [patent_doc_number] => 20210408894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 17/323093 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17323093 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323093
Power conversion device May 17, 2021 Issued
Array ( [id] => 18131754 [patent_doc_number] => 11557972 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Power conversion device [patent_app_type] => utility [patent_app_number] => 17/323023 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8554 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17323023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323023
Power conversion device May 17, 2021 Issued
Array ( [id] => 18600076 [patent_doc_number] => 20230274877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => AUTOTRANSFORMER, AUTOTRANSFORMER-RECTIFIER UNIT AND METHOD FOR CONNECTING A PIECE OF ELECTRICAL EQUIPMENT TO A THREE-PHASE GRID BY MEANS OF AN AUTOTRANSFORMER-RECTIFIER UNIT [patent_app_type] => utility [patent_app_number] => 17/998282 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17998282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998282
Autotransformer, autotransformer-rectifier unit and method for connecting a piece of electrical equipment to a three-phase grid by means of an autotransformer-rectifier unit May 11, 2021 Issued
Menu