Search

Roberto Velez

Supervisory Patent Examiner (ID: 10445, Phone: (571)272-8597 , Office: P/2662 )

Most Active Art Unit
2829
Art Unit(s)
2662, 3600, 2858, 2829
Total Applications
464
Issued Applications
291
Pending Applications
71
Abandoned Applications
134

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19912860 [patent_doc_number] => 12289086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Configurable attenuator circuit and method [patent_app_type] => utility [patent_app_number] => 17/892003 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6154 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892003 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892003
Configurable attenuator circuit and method Aug 18, 2022 Issued
Array ( [id] => 18991814 [patent_doc_number] => 20240063783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => CIRCUIT AND SYSTEM FOR THE REDUCTION OF VOLTAGE OVERSHOOT IN POWER SWITCHES [patent_app_type] => utility [patent_app_number] => 17/820424 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17820424 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820424
Circuit and system for the reduction of voltage overshoot in power switches Aug 16, 2022 Issued
Array ( [id] => 19349706 [patent_doc_number] => 20240258670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => DIGITAL PHASE SHIFT CIRCUIT AND DIGITAL PHASE SHIFTER [patent_app_type] => utility [patent_app_number] => 18/018361 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18018361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/018361
Digital phase shift circuit and digital phase shifter Aug 9, 2022 Issued
Array ( [id] => 18563483 [patent_doc_number] => 11728739 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-15 [patent_title] => Power converter [patent_app_type] => utility [patent_app_number] => 17/876079 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6887 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 741 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17876079 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876079
Power converter Jul 27, 2022 Issued
Array ( [id] => 18875160 [patent_doc_number] => 11862986 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-02 [patent_title] => Rectifier buck with external fet [patent_app_type] => utility [patent_app_number] => 17/872316 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7061 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17872316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872316
Rectifier buck with external fet Jul 24, 2022 Issued
Array ( [id] => 18147027 [patent_doc_number] => 20230020884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => Gate Driver For Reliable Switching [patent_app_type] => utility [patent_app_number] => 17/869339 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17869339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869339
Gate driver for reliable switching Jul 19, 2022 Issued
Array ( [id] => 18168176 [patent_doc_number] => 20230034786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => SWITCHED CAPACITOR CONVERTER, CORRESPONDING METHOD, POWER SUPPLY SYSTEM AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/869508 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17869508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869508
Switched capacitor converter, corresponding method, power supply system and electronic device Jul 19, 2022 Issued
Array ( [id] => 18506092 [patent_doc_number] => 11703905 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-07-18 [patent_title] => Clock generation circuit, equidistant four-phase signal generation method, and memory [patent_app_type] => utility [patent_app_number] => 17/866682 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 14730 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17866682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866682
Clock generation circuit, equidistant four-phase signal generation method, and memory Jul 17, 2022 Issued
Array ( [id] => 19532644 [patent_doc_number] => 20240356546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => ISOLATED GATE DRIVER [patent_app_type] => utility [patent_app_number] => 18/575015 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18575015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/575015
ISOLATED GATE DRIVER Jun 28, 2022 Pending
Array ( [id] => 18529004 [patent_doc_number] => 11716010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Driving control circuit, method and device for gallium nitride (GaN) transistor, and medium [patent_app_type] => utility [patent_app_number] => 17/851741 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5753 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851741
Driving control circuit, method and device for gallium nitride (GaN) transistor, and medium Jun 27, 2022 Issued
Array ( [id] => 18062240 [patent_doc_number] => 20220393327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => ANTENNA PORT TERMINATION IN ABSENCE OF POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 17/808019 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17808019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808019
Antenna port termination in absence of power supply Jun 20, 2022 Issued
Array ( [id] => 19688979 [patent_doc_number] => 20250007524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => PHASE SYNCHRONIZATION CONTROL CIRCUIT AND POWER CONVERSION DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/682053 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18682053 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/682053
Phase synchronization control circuit and power conversion device using the same Jun 16, 2022 Issued
Array ( [id] => 19688979 [patent_doc_number] => 20250007524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => PHASE SYNCHRONIZATION CONTROL CIRCUIT AND POWER CONVERSION DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/682053 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18682053 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/682053
Phase synchronization control circuit and power conversion device using the same Jun 16, 2022 Issued
Array ( [id] => 18432164 [patent_doc_number] => 11677400 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Level shifter circuit and method of operating the same [patent_app_type] => utility [patent_app_number] => 17/835906 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 19925 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835906
Level shifter circuit and method of operating the same Jun 7, 2022 Issued
Array ( [id] => 18782768 [patent_doc_number] => 11824545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Duty point detection circuit and operating method thereof [patent_app_type] => utility [patent_app_number] => 17/831559 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 8905 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831559 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831559
Duty point detection circuit and operating method thereof Jun 2, 2022 Issued
Array ( [id] => 18318030 [patent_doc_number] => 11632123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Batteryless wireless sensor system [patent_app_type] => utility [patent_app_number] => 17/828130 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 64 [patent_figures_cnt] => 79 [patent_no_of_words] => 42229 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17828130 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828130
Batteryless wireless sensor system May 30, 2022 Issued
Array ( [id] => 18113776 [patent_doc_number] => 20230006656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => INTEGRATED CIRCUIT AND SEMICONDUCTOR MODULE [patent_app_type] => utility [patent_app_number] => 17/751115 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17751115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/751115
Integrated circuit and semiconductor module May 22, 2022 Issued
Array ( [id] => 18640151 [patent_doc_number] => 11764783 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-19 [patent_title] => Driver for mitigating high-voltage surges at host and sink interface devices [patent_app_type] => utility [patent_app_number] => 17/664277 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4144 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17664277 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/664277
Driver for mitigating high-voltage surges at host and sink interface devices May 19, 2022 Issued
Array ( [id] => 18025189 [patent_doc_number] => 20220376688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Power Gating Circuit [patent_app_type] => utility [patent_app_number] => 17/663868 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663868 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663868
Power gating circuit May 17, 2022 Issued
Array ( [id] => 20162488 [patent_doc_number] => 12389135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Signal processing circuit [patent_app_type] => utility [patent_app_number] => 18/580736 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6207 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 18580736 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/580736
Signal processing circuit May 10, 2022 Issued
Menu