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] => 17063708 [patent_doc_number] => 11108326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => DC-DC converter [patent_app_type] => utility [patent_app_number] => 16/800063 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 4257 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16800063 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/800063
DC-DC converter Feb 24, 2020 Issued
Array ( [id] => 17040521 [patent_doc_number] => 20210257157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => COIL DEVICE [patent_app_type] => utility [patent_app_number] => 16/794454 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16794454 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/794454
Coil device with predetermined gap arrangement Feb 18, 2020 Issued
Array ( [id] => 16272974 [patent_doc_number] => 20200274462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => METHOD FOR OPERATING AT LEAST TWO PULSE-WIDTH-MODULATED INVERTERS CONNECTED TO A DIRECT-CURRENT SUPPLY NETWORK, CIRCUIT ASSEMBLY, AND MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 16/791240 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16791240 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/791240
Method for operating at least two pulse-width-modulated inverters connected to a direct-current supply network, circuit assembly, and motor vehicle Feb 13, 2020 Issued
Array ( [id] => 17893683 [patent_doc_number] => 11456670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Multiphase power converter with different voltage positioning per phase [patent_app_type] => utility [patent_app_number] => 16/791773 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10256 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16791773 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/791773
Multiphase power converter with different voltage positioning per phase Feb 13, 2020 Issued
Array ( [id] => 18205986 [patent_doc_number] => 11588396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Dual threshold overcurrent reset [patent_app_type] => utility [patent_app_number] => 16/791593 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 1 [patent_no_of_words] => 1638 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16791593 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/791593
Dual threshold overcurrent reset Feb 13, 2020 Issued
Array ( [id] => 19539350 [patent_doc_number] => 12131906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Method for fabricating silicon carbide semiconductor device and power conversion device using the silicon carbide semiconductor device [patent_app_type] => utility [patent_app_number] => 17/789795 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 8494 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17789795 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/789795
Method for fabricating silicon carbide semiconductor device and power conversion device using the silicon carbide semiconductor device Feb 12, 2020 Issued
Array ( [id] => 16301751 [patent_doc_number] => 20200287474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => POWER SUPPLY AND POWER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/789166 [patent_app_country] => US [patent_app_date] => 2020-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16789166 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/789166
Power supply and power system having a step-down circuit and an inverse-conversion circuit Feb 11, 2020 Issued
Array ( [id] => 16257351 [patent_doc_number] => 20200266726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => RECTIFIER CIRCUIT AND POWER SUPPLY UNIT [patent_app_type] => utility [patent_app_number] => 16/787271 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16787271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/787271
RECTIFIER CIRCUIT AND POWER SUPPLY UNIT Feb 10, 2020 Abandoned
Array ( [id] => 17332809 [patent_doc_number] => 11223281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Rectifier circuit and power supply unit [patent_app_type] => utility [patent_app_number] => 16/787273 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4411 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16787273 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/787273
Rectifier circuit and power supply unit Feb 10, 2020 Issued
Array ( [id] => 17668880 [patent_doc_number] => 11362590 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-14 [patent_title] => Current limit mode detection and control in a switch mode power supply [patent_app_type] => utility [patent_app_number] => 16/785198 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 5973 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16785198 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/785198
Current limit mode detection and control in a switch mode power supply Feb 6, 2020 Issued
Array ( [id] => 17537261 [patent_doc_number] => 20220115870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => Control Architectures for Power Distribution Networks with Distributed Energy Resources [patent_app_type] => utility [patent_app_number] => 17/425136 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9438 [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] => 17425136 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/425136
Control architectures for power distribution networks with distributed energy resources Feb 5, 2020 Issued
Array ( [id] => 16226866 [patent_doc_number] => 20200251983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => POWER CONVERTER WITH OVER TEMPERATURE PROTECTION COMPENSATION [patent_app_type] => utility [patent_app_number] => 16/774414 [patent_app_country] => US [patent_app_date] => 2020-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16774414 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/774414
Power converter with over temperature protection compensation Jan 27, 2020 Issued
Array ( [id] => 16944717 [patent_doc_number] => 11056975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Voltage conversion device [patent_app_type] => utility [patent_app_number] => 16/750466 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9122 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 543 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16750466 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/750466
Voltage conversion device Jan 22, 2020 Issued
Array ( [id] => 16272870 [patent_doc_number] => 20200274358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => AUTOMATIC DEVICE AND METHOD FOR COMPENSATING REACTIVE COMPONENT LOSSES IN AC NETWORKS [patent_app_type] => utility [patent_app_number] => 16/750086 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16750086 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/750086
AUTOMATIC DEVICE AND METHOD FOR COMPENSATING REACTIVE COMPONENT LOSSES IN AC NETWORKS Jan 22, 2020 Abandoned
Array ( [id] => 16982299 [patent_doc_number] => 20210226536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => Interleaved Pulse Frequency Modulation Mode for a Multi-Phase Buck Converter Using Coupled Inductors [patent_app_type] => utility [patent_app_number] => 16/747435 [patent_app_country] => US [patent_app_date] => 2020-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8434 [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] => 16747435 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/747435
Interleaved pulse frequency modulation mode for a multi-phase buck converter using coupled inductors Jan 19, 2020 Issued
Array ( [id] => 15907643 [patent_doc_number] => 20200153342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => POWER CONVERSION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/745918 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 560 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745918 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745918
Power conversion apparatus Jan 16, 2020 Issued
Array ( [id] => 17240038 [patent_doc_number] => 11183933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Control device for DC-DC converter [patent_app_type] => utility [patent_app_number] => 16/744255 [patent_app_country] => US [patent_app_date] => 2020-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 28 [patent_no_of_words] => 10731 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 626 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16744255 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/744255
Control device for DC-DC converter Jan 15, 2020 Issued
Array ( [id] => 16226876 [patent_doc_number] => 20200251993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => POWER CONVERTER WITH OVER TEMPERATURE PROTECTION COMPENSATION [patent_app_type] => utility [patent_app_number] => 16/738885 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16738885 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/738885
Power converter with over temperature protection compensation Jan 8, 2020 Issued
Array ( [id] => 17717157 [patent_doc_number] => 11381160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Variable switching frequency switched tank converters and associated methods [patent_app_type] => utility [patent_app_number] => 16/736266 [patent_app_country] => US [patent_app_date] => 2020-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10388 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16736266 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/736266
Variable switching frequency switched tank converters and associated methods Jan 6, 2020 Issued
Array ( [id] => 16774539 [patent_doc_number] => 10985665 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-20 [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] => 16/734160 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3385 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16734160 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/734160
Voltage sensing of an active clamp switching power converter circuit using an auxiliary winding having a same polarity as a primary winding Jan 2, 2020 Issued
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