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] => 18767359 [patent_doc_number] => 11817776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Power factor correction control method, apparatus, and device, and storage medium [patent_app_type] => utility [patent_app_number] => 17/790862 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6058 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17790862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/790862
Power factor correction control method, apparatus, and device, and storage medium Jul 22, 2020 Issued
Array ( [id] => 20118643 [patent_doc_number] => 12368365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Power conversion device and electric power steering device [patent_app_type] => utility [patent_app_number] => 18/011739 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 5639 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18011739 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/011739
Power conversion device and electric power steering device Jul 21, 2020 Issued
Array ( [id] => 17347771 [patent_doc_number] => 20220014102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => CURRENT ESTIMATION IN A POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 16/924526 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16924526 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/924526
Current estimation in a power supply Jul 8, 2020 Issued
Array ( [id] => 18645993 [patent_doc_number] => 11770076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => System and method for controlling active clamp flyback converter [patent_app_type] => utility [patent_app_number] => 17/420866 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5220 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 579 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17420866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/420866
System and method for controlling active clamp flyback converter Jun 18, 2020 Issued
Array ( [id] => 16365104 [patent_doc_number] => 20200321855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => CONTROL UNIT OF A SWITCHING CONVERTER OPERATING IN CONTINUOUS-CONDUCTION AND PEAK-CURRENT-CONTROL MODE [patent_app_type] => utility [patent_app_number] => 16/905517 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16905517 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/905517
Control unit of a switching converter operating in continuous-conduction and peak-current-control mode Jun 17, 2020 Issued
Array ( [id] => 16859049 [patent_doc_number] => 20210159794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => DC-DC CONVERTER PROVIDING MULTIPLE OPERATION MODES [patent_app_type] => utility [patent_app_number] => 16/902349 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16902349 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/902349
DC-DC converter providing multiple operation modes using multi-mode controller Jun 15, 2020 Issued
Array ( [id] => 16333048 [patent_doc_number] => 20200304014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => BUS VOLTAGE SECONDARY RIPPLE SUPPRESSION METHOD AND DEVICE [patent_app_type] => utility [patent_app_number] => 16/898913 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16898913 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/898913
Bus voltage secondary ripple suppression method and device Jun 10, 2020 Issued
Array ( [id] => 16330493 [patent_doc_number] => 20200301459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => POWER SUPPLY AND METHOD FOR SUPPLYING POWER TO A LOAD USING AN INNER ANALOG CONTROL LOOP [patent_app_type] => utility [patent_app_number] => 16/895953 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7273 [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] => 16895953 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/895953
Power supply and method for supplying power to a load using an inner analog control loop Jun 7, 2020 Issued
Array ( [id] => 18292769 [patent_doc_number] => 11621645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Methods and device to drive a transistor for synchronous rectification [patent_app_type] => utility [patent_app_number] => 16/892385 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8558 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16892385 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/892385
Methods and device to drive a transistor for synchronous rectification Jun 3, 2020 Issued
Array ( [id] => 17746213 [patent_doc_number] => 11394303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Flyback converter with synchronous rectifier switch fault detection [patent_app_type] => utility [patent_app_number] => 16/888021 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4432 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16888021 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/888021
Flyback converter with synchronous rectifier switch fault detection May 28, 2020 Issued
Array ( [id] => 18032588 [patent_doc_number] => 11515792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Current sharing scheme in current mode control for multiphase DC-DC converter [patent_app_type] => utility [patent_app_number] => 16/880814 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4502 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 16880814 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/880814
Current sharing scheme in current mode control for multiphase DC-DC converter May 20, 2020 Issued
Array ( [id] => 19168894 [patent_doc_number] => 11984813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Synchronous rectification control system and method for quasi-resonant flyback converter [patent_app_type] => utility [patent_app_number] => 17/435789 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5178 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 510 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435789 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435789
Synchronous rectification control system and method for quasi-resonant flyback converter May 14, 2020 Issued
Array ( [id] => 17517437 [patent_doc_number] => 11296605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Synchronous rectifier controllers with slew-rate detector [patent_app_type] => utility [patent_app_number] => 15/930690 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3710 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 15930690 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/930690
Synchronous rectifier controllers with slew-rate detector May 12, 2020 Issued
Array ( [id] => 17898943 [patent_doc_number] => 20220308605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => WIND TURBINE TRANSFORMER CONTROL [patent_app_type] => utility [patent_app_number] => 17/613193 [patent_app_country] => US [patent_app_date] => 2020-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17613193 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613193
Wind turbine transformer control May 11, 2020 Issued
Array ( [id] => 16456778 [patent_doc_number] => 20200366204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => CONTROL METHOD FOR DC/DC CONVERTER AND DC/DC CONVERTER [patent_app_type] => utility [patent_app_number] => 16/872366 [patent_app_country] => US [patent_app_date] => 2020-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16872366 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/872366
Control method for DC/DC converter and DC/DC converter for achieving continuous voltage gain May 11, 2020 Issued
Array ( [id] => 17424904 [patent_doc_number] => 11258372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Power efficient bridge rectifier implemented with switches [patent_app_type] => utility [patent_app_number] => 16/868995 [patent_app_country] => US [patent_app_date] => 2020-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5844 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16868995 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/868995
Power efficient bridge rectifier implemented with switches May 6, 2020 Issued
Array ( [id] => 17709664 [patent_doc_number] => 20220209672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => HIGH-GAIN QUASI-RESONANT DC-DC CONVERTER BASED ON VOLTAGE DOUBLING RECTIFIER CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/624897 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17624897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624897
High-gain quasi-resonant DC-DC converter based on voltage doubling rectifier circuit Apr 27, 2020 Issued
Array ( [id] => 17189657 [patent_doc_number] => 20210336542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => BUCK-BOOST VOLTAGE CONVERTER [patent_app_type] => utility [patent_app_number] => 16/859467 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16859467 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/859467
Ramp generator for buck/boost converters Apr 26, 2020 Issued
Array ( [id] => 18236481 [patent_doc_number] => 11601052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Current emulation in a power supply [patent_app_type] => utility [patent_app_number] => 16/857450 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9482 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16857450 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/857450
Current emulation in a power supply Apr 23, 2020 Issued
Array ( [id] => 17396302 [patent_doc_number] => 11245327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Circuit for driving synchronous rectifier device with false turn on prevention [patent_app_type] => utility [patent_app_number] => 16/851057 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7290 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16851057 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/851057
Circuit for driving synchronous rectifier device with false turn on prevention Apr 15, 2020 Issued
Menu