Search

Gustavo A. Rosario Benitez

Examiner (ID: 6916, Phone: (571)270-7888 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838
Total Applications
854
Issued Applications
645
Pending Applications
93
Abandoned Applications
136

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20081264 [patent_doc_number] => 12355345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Power supply capable of stabilizing and compensating resonant voltages [patent_app_type] => utility [patent_app_number] => 18/111881 [patent_app_country] => US [patent_app_date] => 2023-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 578 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18111881 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111881
Power supply capable of stabilizing and compensating resonant voltages Feb 19, 2023 Issued
Array ( [id] => 19393494 [patent_doc_number] => 20240283364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => SWITCHED MODE POWER SUPPLY (SMPS) [patent_app_type] => utility [patent_app_number] => 18/171214 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18171214 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/171214
SWITCHED MODE POWER SUPPLY (SMPS) Feb 16, 2023 Pending
Array ( [id] => 20539007 [patent_doc_number] => 12556087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Synchronous buck/boost PWM converters with current-based switching [patent_app_type] => utility [patent_app_number] => 18/170832 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18170832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/170832
Synchronous buck/boost PWM converters with current-based switching Feb 16, 2023 Issued
Array ( [id] => 18680780 [patent_doc_number] => 20230318443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => POWER SUPPLY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/108960 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108960 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108960
Power supply apparatus with inrush current prevention circuit and boost converter circuit Feb 12, 2023 Issued
Array ( [id] => 18457100 [patent_doc_number] => 20230198382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => TOTEM-POLE BRIDGELESS POWER FACTOR CORRECTION CIRCUIT AND POWER ELECTRONICS DEVICE [patent_app_type] => utility [patent_app_number] => 18/167624 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18167624 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/167624
TOTEM-POLE BRIDGELESS POWER FACTOR CORRECTION CIRCUIT AND POWER ELECTRONICS DEVICE Feb 9, 2023 Abandoned
Array ( [id] => 18395468 [patent_doc_number] => 20230163689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => Digital Average Input Current Control in Power Converter [patent_app_type] => utility [patent_app_number] => 18/158914 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4742 [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] => 18158914 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158914
Digital Average Input Current Control in Power Converter Jan 23, 2023 Abandoned
Array ( [id] => 18380398 [patent_doc_number] => 20230155488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => CONVERSION CIRCUIT AND RELATED ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/157270 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18157270 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/157270
Conversion circuit with a capacitor module, balancing module and a startup module and related electronic device Jan 19, 2023 Issued
Array ( [id] => 18409450 [patent_doc_number] => 20230170803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => DRIVER CIRCUIT FOR A BUCK CONVERTER, RELATED INTEGRATED CIRCUIT, ELECTRONIC BUCK CONVERTER AND METHOD [patent_app_type] => utility [patent_app_number] => 18/154167 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154167 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154167
Control circuit for regulating output voltage of a buck converter during negative load transients Jan 12, 2023 Issued
Array ( [id] => 19306800 [patent_doc_number] => 20240235380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => ACTIVE SNUBBER CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/151644 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151644 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151644
Active snubber circuit Jan 8, 2023 Issued
Array ( [id] => 18457134 [patent_doc_number] => 20230198416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => AUXILIARY POWER SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 18/068689 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18068689 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068689
Auxiliary power supply device having resonant circuit Dec 19, 2022 Issued
Array ( [id] => 20897603 [patent_doc_number] => 12704867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Low dropout regulator with resistive device [patent_app_type] => utility [patent_app_number] => 18/083229 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 24 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [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] => 18083229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/083229
LOW DROPOUT REGULATOR Dec 15, 2022 Pending
Array ( [id] => 18310732 [patent_doc_number] => 20230114632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => RESONANT RECTIFIED DISCONTINUOUS SWITCHING REGULATOR WITH INDUCTOR PREFLUX [patent_app_type] => utility [patent_app_number] => 18/065552 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18065552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065552
Inductor flux control circuits Dec 12, 2022 Issued
Array ( [id] => 19237974 [patent_doc_number] => 20240195169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Transformer-Hybrid Variable Reactance [patent_app_type] => utility [patent_app_number] => 17/803814 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17803814 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/803814
Transformer-Hybrid Variable Reactance Dec 7, 2022 Pending
Array ( [id] => 19206845 [patent_doc_number] => 20240178744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => POWER SYSTEM WITH ADAPTIVE MINIMUM FREQUENCY [patent_app_type] => utility [patent_app_number] => 18/071853 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071853 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071853
Power system with adaptive minimum frequency Nov 29, 2022 Issued
Array ( [id] => 20318365 [patent_doc_number] => 12456923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Switched-inductor power converter, communication system, and method coupled with leakage inductor [patent_app_type] => utility [patent_app_number] => 18/071358 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 5718 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071358 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071358
Switched-inductor power converter, communication system, and method coupled with leakage inductor Nov 28, 2022 Issued
Array ( [id] => 19206856 [patent_doc_number] => 20240178755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => FAST RECOVERY RESPONSE TO LOAD DUMPS IN A POWER CONVERTER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/058829 [patent_app_country] => US [patent_app_date] => 2022-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058829 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058829
FAST RECOVERY RESPONSE TO LOAD DUMPS IN A POWER CONVERTER SYSTEM Nov 24, 2022 Abandoned
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] => 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] => 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
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