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] => 19094416 [patent_doc_number] => 11955885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Charge adjustment techniques for switched capacitor power converter [patent_app_type] => utility [patent_app_number] => 18/049302 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 26 [patent_no_of_words] => 14135 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18049302 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049302
Charge adjustment techniques for switched capacitor power converter Oct 24, 2022 Issued
Array ( [id] => 18593830 [patent_doc_number] => 11742744 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-29 [patent_title] => Dynamic adjustment of damping of a filter of an inverter [patent_app_type] => utility [patent_app_number] => 17/965198 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8713 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17965198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/965198
Dynamic adjustment of damping of a filter of an inverter Oct 12, 2022 Issued
Array ( [id] => 18311597 [patent_doc_number] => 20230115497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => Power Converter Analog Chip and Power Converter [patent_app_type] => utility [patent_app_number] => 17/964128 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964128 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964128
Power Converter Analog Chip and Power Converter Oct 11, 2022 Pending
Array ( [id] => 19957659 [patent_doc_number] => 12328080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Boost converter state control [patent_app_type] => utility [patent_app_number] => 17/962004 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17962004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/962004
Boost converter state control Oct 6, 2022 Issued
Array ( [id] => 19364925 [patent_doc_number] => 20240266959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => CONTROL METHOD FOR FOUR-SWITCH BUCK-BOOST CONVERTER [patent_app_type] => utility [patent_app_number] => 18/566102 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18566102 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566102
Control method for four-switch buck-boost converter Sep 25, 2022 Issued
Array ( [id] => 18265122 [patent_doc_number] => 20230086364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => MULTIPHASE POWER CONVERTER WITH DIFFERENT VOLTAGE POSITIONING PER PHASE [patent_app_type] => utility [patent_app_number] => 17/934648 [patent_app_country] => US [patent_app_date] => 2022-09-23 [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] => -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] => 17934648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934648
Multiphase power converter with different voltage positioning per phase Sep 22, 2022 Issued
Array ( [id] => 19460512 [patent_doc_number] => 12101029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Multi-converter power supply system [patent_app_type] => utility [patent_app_number] => 17/933565 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4882 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17933565 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/933565
Multi-converter power supply system Sep 19, 2022 Issued
Array ( [id] => 20375706 [patent_doc_number] => 12483151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Power supply device and charging control method [patent_app_type] => utility [patent_app_number] => 17/942306 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3447 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 17942306 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942306
Power supply device and charging control method Sep 11, 2022 Issued
Array ( [id] => 19023705 [patent_doc_number] => 20240079876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => TECHNIQUES FOR LIMITING POWER USING AN ACTIVE FRONT END [patent_app_type] => utility [patent_app_number] => 17/901585 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17901585 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/901585
Techniques for limiting power using an active front end Aug 31, 2022 Issued
Array ( [id] => 18328809 [patent_doc_number] => 11634034 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-25 [patent_title] => Rapid transistor switching in a converter with limited capacitance [patent_app_type] => utility [patent_app_number] => 17/899960 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 28 [patent_no_of_words] => 25398 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899960 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899960
Rapid transistor switching in a converter with limited capacitance Aug 30, 2022 Issued
Array ( [id] => 19918921 [patent_doc_number] => 12294307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => System and methods for reducing auxiliary transformer winding turns [patent_app_type] => utility [patent_app_number] => 17/822112 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17822112 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/822112
System and methods for reducing auxiliary transformer winding turns Aug 23, 2022 Issued
Array ( [id] => 19244890 [patent_doc_number] => 12015348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Control circuit for adaptive noise margin control for a constant on time converter [patent_app_type] => utility [patent_app_number] => 17/892154 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7418 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892154
Control circuit for adaptive noise margin control for a constant on time converter Aug 21, 2022 Issued
Array ( [id] => 18975895 [patent_doc_number] => 20240055987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => SWITCHING VOLTAGE REGULATOR WITH BI-POLAR LOAD REGULATION [patent_app_type] => utility [patent_app_number] => 17/887095 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17887095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887095
Switching voltage regulator with bi-polar load regulation Aug 11, 2022 Issued
Array ( [id] => 19979280 [patent_doc_number] => 12346757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Electronic device powering [patent_app_type] => utility [patent_app_number] => 17/884238 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2324 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17884238 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/884238
Electronic device powering Aug 8, 2022 Issued
Array ( [id] => 18197279 [patent_doc_number] => 20230050798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => CURRENT MIRROR CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/884370 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17884370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/884370
MOS-based current mirror circuit with push-pull amplifier Aug 8, 2022 Issued
Array ( [id] => 18040978 [patent_doc_number] => 20220385195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => ARCHITECTURE FOR MULTI-PORT AC/DC SWITCHING MODE POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 17/881203 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17881203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881203
Architecture for multi-port AC/DC switching mode power supply Aug 3, 2022 Issued
Array ( [id] => 18447388 [patent_doc_number] => 11682967 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-20 [patent_title] => System for profiling power using ton pulses [patent_app_type] => utility [patent_app_number] => 17/877318 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9306 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17877318 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877318
System for profiling power using ton pulses Jul 28, 2022 Issued
Array ( [id] => 18944266 [patent_doc_number] => 20240039405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => SLOPE COMPENSATION INDUCED OFFSET ERROR CANCELLATION IN A PEAK OR VALLEY CURRENT MODE SWITCHING VOLTAGE REGULATOR [patent_app_type] => utility [patent_app_number] => 17/875192 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17875192 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875192
Slope compensation induced offset error cancellation in a peak or valley current mode switching voltage regulator Jul 26, 2022 Issued
Array ( [id] => 19364915 [patent_doc_number] => 20240266949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => SNUBBER CIRCUIT, CONVERTER COMPRISING THE SAME AND BATTERY CHARGING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/565024 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18565024 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/565024
SNUBBER CIRCUIT, CONVERTER COMPRISING THE SAME AND BATTERY CHARGING APPARATUS Jul 24, 2022 Pending
Array ( [id] => 18587612 [patent_doc_number] => 20230269877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => LOW-PROFILE POWER MODULE [patent_app_type] => utility [patent_app_number] => 17/870555 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17870555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870555
Power module with output inductors and output capacitors that are embedded within substrate layers Jul 20, 2022 Issued
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