Search

Gustavo A. Rosario Benitez

Examiner (ID: 5088, Phone: (571)270-7888 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838
Total Applications
806
Issued Applications
621
Pending Applications
94
Abandoned Applications
128

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20147137 [patent_doc_number] => 12381486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Delta-based current steering for power converter peak/valley current control [patent_app_type] => utility [patent_app_number] => 17/990098 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17990098 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/990098
Delta-based current steering for power converter peak/valley current control Nov 17, 2022 Issued
Array ( [id] => 19843124 [patent_doc_number] => 12255531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Full-bridge resonant converter capable of suppressing high-frequency decoupling distortion [patent_app_type] => utility [patent_app_number] => 17/989692 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3608 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 466 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17989692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989692
Full-bridge resonant converter capable of suppressing high-frequency decoupling distortion Nov 17, 2022 Issued
Array ( [id] => 18927808 [patent_doc_number] => 20240030812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => BOOTSTRAP CIRCUITRY FOR DRIVING A HIGH-SIDE SWITCH OF A SWITCHING CONVERTER [patent_app_type] => utility [patent_app_number] => 18/055842 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18055842 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055842
Bootstrap circuitry for driving a high-side switch of a switching converter Nov 15, 2022 Issued
Array ( [id] => 20081279 [patent_doc_number] => 12355360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Alternating current power supply circuit, control method thereof, and alternating current power supply with an efficient soft switching circuit [patent_app_type] => utility [patent_app_number] => 17/976579 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8034 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 497 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17976579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976579
Alternating current power supply circuit, control method thereof, and alternating current power supply with an efficient soft switching circuit Oct 27, 2022 Issued
Array ( [id] => 20081279 [patent_doc_number] => 12355360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Alternating current power supply circuit, control method thereof, and alternating current power supply with an efficient soft switching circuit [patent_app_type] => utility [patent_app_number] => 17/976579 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8034 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 497 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17976579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976579
Alternating current power supply circuit, control method thereof, and alternating current power supply with an efficient soft switching circuit Oct 27, 2022 Issued
Array ( [id] => 18424648 [patent_doc_number] => 20230179113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => INTEGRATED CIRCUIT AND POWER SUPPLY CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/972387 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17972387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972387
Integrated circuit having amplitude-based switching control and power supply circuit containing the same Oct 23, 2022 Issued
Array ( [id] => 19131575 [patent_doc_number] => 20240136928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => CONTROL CIRCUIT FOR A BUCK-BOOST POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 17/965356 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17965356 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/965356
CONTROL CIRCUIT FOR A BUCK-BOOST POWER CONVERTER Oct 12, 2022 Pending
Array ( [id] => 19071902 [patent_doc_number] => 20240106328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => Bandwidth Control in PLL-Based Power Converter [patent_app_type] => utility [patent_app_number] => 17/934398 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17934398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934398
Bandwidth Control in PLL-Based Power Converter Sep 21, 2022 Pending
Array ( [id] => 18297445 [patent_doc_number] => 20230107131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => SWITCHING MODE POWER SUPPLY WITH STABLE ZERO CROSSING DETECTION, THE CONTROL CIRCUIT AND THE METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/946336 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17946336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946336
Switching mode power supply with stable zero crossing detection, the control circuit and the method thereof Sep 15, 2022 Issued
Array ( [id] => 19688867 [patent_doc_number] => 20250007412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => SWITCHING POWER SUPPLY CONTROL METHOD AND SWITCHING POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 18/690583 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18690583 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/690583
SWITCHING POWER SUPPLY CONTROL METHOD AND SWITCHING POWER SUPPLY Sep 6, 2022 Pending
Array ( [id] => 19843126 [patent_doc_number] => 12255533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Power converter with loading detector for enhancing conversion efficiency [patent_app_type] => utility [patent_app_number] => 17/895046 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3220 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17895046 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/895046
Power converter with loading detector for enhancing conversion efficiency Aug 23, 2022 Issued
Array ( [id] => 18213697 [patent_doc_number] => 20230059963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => BUCK CONVERTER INCLUDING A BOOTSTRAP CAPACITOR AND AN OPERATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/891363 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17891363 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/891363
Buck converter including a bootstrap capacitor and an operating method thereof Aug 18, 2022 Issued
Array ( [id] => 19887307 [patent_doc_number] => 12273043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Detection of ac input disconnection in an AC-DC converter section of a power converter [patent_app_type] => utility [patent_app_number] => 17/889617 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6765 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 17889617 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/889617
Detection of ac input disconnection in an AC-DC converter section of a power converter Aug 16, 2022 Issued
Array ( [id] => 19912838 [patent_doc_number] => 12289064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Differential geometry based DC/AC inverters [patent_app_type] => utility [patent_app_number] => 17/887980 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 610 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17887980 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887980
Differential geometry based DC/AC inverters Aug 14, 2022 Issued
Array ( [id] => 19912838 [patent_doc_number] => 12289064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Differential geometry based DC/AC inverters [patent_app_type] => utility [patent_app_number] => 17/887980 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 610 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17887980 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887980
Differential geometry based DC/AC inverters Aug 14, 2022 Issued
Array ( [id] => 19972787 [patent_doc_number] => 12341411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Methods and systems for current sensing [patent_app_type] => utility [patent_app_number] => 17/881235 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 27 [patent_no_of_words] => 12792 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17881235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881235
Methods and systems for current sensing Aug 3, 2022 Issued
Array ( [id] => 18040983 [patent_doc_number] => 20220385200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => VOLTAGE DOUBLING AC POWER SUPPLY WITH TRICKLE CHARGE FOR A BATTERY [patent_app_type] => utility [patent_app_number] => 17/866925 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17866925 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866925
VOLTAGE DOUBLING AC POWER SUPPLY WITH TRICKLE CHARGE FOR A BATTERY Jul 17, 2022 Abandoned
Array ( [id] => 19407877 [patent_doc_number] => 20240291388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => Current booster [patent_app_type] => utility [patent_app_number] => 18/576378 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18576378 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/576378
Current booster Jul 6, 2022 Abandoned
Array ( [id] => 18899252 [patent_doc_number] => 20240014737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => EFFICIENT BOOTSTRAPPING FOR DC-DC CONVERTERS [patent_app_type] => utility [patent_app_number] => 17/858281 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17858281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/858281
EFFICIENT BOOTSTRAPPING FOR DC-DC CONVERTERS Jul 5, 2022 Pending
Array ( [id] => 20190139 [patent_doc_number] => 12401269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Switch circuit for implement a soft start [patent_app_type] => utility [patent_app_number] => 17/858304 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17858304 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/858304
Switch circuit for implement a soft start Jul 5, 2022 Issued
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