Search

Rina I. Duda

Examiner (ID: 15365, Phone: (571)272-2062 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
2846, 2837
Total Applications
2110
Issued Applications
1766
Pending Applications
96
Abandoned Applications
274

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19393484 [patent_doc_number] => 20240283354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => RECTIFIER WITH SIGNAL RECONSTRUCTION [patent_app_type] => utility [patent_app_number] => 18/653082 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653082 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653082
RECTIFIER WITH SIGNAL RECONSTRUCTION May 1, 2024 Pending
Array ( [id] => 19388413 [patent_doc_number] => 20240278283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => VIBRATION PRESENTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/651830 [patent_app_country] => US [patent_app_date] => 2024-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11418 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18651830 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651830
Vibration presenting device Apr 30, 2024 Issued
Array ( [id] => 19485143 [patent_doc_number] => 20240333185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => CONTROLLER CIRCUIT OF MOTOR AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/618441 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18618441 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618441
CONTROLLER CIRCUIT OF MOTOR AND CONTROL METHOD Mar 26, 2024 Pending
Array ( [id] => 19390733 [patent_doc_number] => 20240280603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => IMPROVED MOTION, VIBRATION AND ABERRANT CONDITION DETECTION AND ANALYSIS FOR ROTATING SHAFTS, RECIPROCATING MACHINES, TURBOMACHINERY, PIPES, PIPELINES, AND RELATED MACHINERY [patent_app_type] => utility [patent_app_number] => 18/618478 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18618478 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618478
IMPROVED MOTION, VIBRATION AND ABERRANT CONDITION DETECTION AND ANALYSIS FOR ROTATING SHAFTS, RECIPROCATING MACHINES, TURBOMACHINERY, PIPES, PIPELINES, AND RELATED MACHINERY Mar 26, 2024 Pending
Array ( [id] => 19485146 [patent_doc_number] => 20240333188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SPEED RAMP-UP CONTROL IN POWER TOOL [patent_app_type] => utility [patent_app_number] => 18/601019 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18601019 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601019
SPEED RAMP-UP CONTROL IN POWER TOOL Mar 10, 2024 Pending
Array ( [id] => 19994493 [patent_doc_number] => 20250132715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => MOTOR DRIVER FOR ADJUSTING POWER BASED ON COMMON VOLTAGE [patent_app_type] => utility [patent_app_number] => 18/426249 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18426249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/426249
Motor driver for adjusting power based on common voltage Jan 28, 2024 Issued
Array ( [id] => 19436675 [patent_doc_number] => 20240305173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => CONTROL DEVICE AND COMMUNICATION METHOD IN CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/542753 [patent_app_country] => US [patent_app_date] => 2023-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18542753 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542753
CONTROL DEVICE AND COMMUNICATION METHOD IN CONTROL DEVICE Dec 16, 2023 Pending
Array ( [id] => 18843665 [patent_doc_number] => 20230406069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SELECTIVE EFFICIENCY TRACTION INVERTERS AND CHARGERS AS HEAT SOURCES FOR THERMAL CONDITIONING OF ELECTRIC VEHICLES [patent_app_type] => utility [patent_app_number] => 18/460453 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460453
SELECTIVE EFFICIENCY TRACTION INVERTERS AND CHARGERS AS HEAT SOURCES FOR THERMAL CONDITIONING OF ELECTRIC VEHICLES Aug 31, 2023 Pending
Array ( [id] => 19598930 [patent_doc_number] => 20240389810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => METHOD FOR IDENTIFYING BRUSH TYPE, CLEANING DEVICE AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/241794 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241794 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241794
METHOD FOR IDENTIFYING BRUSH TYPE, CLEANING DEVICE AND STORAGE MEDIUM Aug 31, 2023 Pending
Array ( [id] => 19008461 [patent_doc_number] => 20240072532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => MOTOR TERMINAL SNUBBING CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/455185 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18455185 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455185
MOTOR TERMINAL SNUBBING CIRCUIT Aug 23, 2023 Pending
Array ( [id] => 19787045 [patent_doc_number] => 20250060724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => INDUCTOR DRIVING DEVICE AND INDUCTOR DRIVING METHOD [patent_app_type] => utility [patent_app_number] => 18/235361 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18235361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/235361
Inductor driving device and inductor driving method Aug 17, 2023 Issued
Array ( [id] => 18944301 [patent_doc_number] => 20240039440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => METHOD FOR CONTROLLING THE OPERATION OF AN ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 18/227593 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227593
METHOD FOR CONTROLLING THE OPERATION OF AN ELECTRIC MACHINE Jul 27, 2023 Abandoned
Array ( [id] => 18790118 [patent_doc_number] => 20230378897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => Three-Phase Digital Power Inverter System for Motor Controlling [patent_app_type] => utility [patent_app_number] => 18/225110 [patent_app_country] => US [patent_app_date] => 2023-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225110
Three-Phase Digital Power Inverter System for Motor Controlling Jul 21, 2023 Pending
Array ( [id] => 18906715 [patent_doc_number] => 20240022200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => PULSED ELECTRIC MACHINE CONTROL WITH SOFT START AND END [patent_app_type] => utility [patent_app_number] => 18/348255 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18348255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348255
Pulsed electric machine control with soft start and end Jul 5, 2023 Issued
Array ( [id] => 20608749 [patent_doc_number] => 12584341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Opening/closing member control device [patent_app_type] => utility [patent_app_number] => 18/218778 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18218778 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/218778
Opening/closing member control device Jul 5, 2023 Issued
Array ( [id] => 19960014 [patent_doc_number] => 12329484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => User-interface control using master controller [patent_app_type] => utility [patent_app_number] => 18/208233 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 3566 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18208233 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/208233
User-interface control using master controller Jun 8, 2023 Issued
Array ( [id] => 18834428 [patent_doc_number] => 20230402955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => DEVICE AND METHOD FOR ESTIMATING INTERNAL TEMPERATURE OF ELECTRIC MOTOR AND CONTROL DEVICE FOR ELECTRIC MOTOR [patent_app_type] => utility [patent_app_number] => 18/331599 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331599 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331599
DEVICE AND METHOD FOR ESTIMATING INTERNAL TEMPERATURE OF ELECTRIC MOTOR AND CONTROL DEVICE FOR ELECTRIC MOTOR Jun 7, 2023 Pending
Array ( [id] => 18758235 [patent_doc_number] => 20230361706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => METHOD FOR OPERATING AN ELECTRIC DRIVE UNIT, DATA PROCESSING DEVICE AND ELECTRIC DRIVE UNIT [patent_app_type] => utility [patent_app_number] => 18/311615 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18311615 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311615
METHOD FOR OPERATING AN ELECTRIC DRIVE UNIT, DATA PROCESSING DEVICE AND ELECTRIC DRIVE UNIT May 2, 2023 Abandoned
Array ( [id] => 18906714 [patent_doc_number] => 20240022199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => PULSED ELECTRIC MACHINE CONTROL WITH SOFT START AND END [patent_app_type] => utility [patent_app_number] => 18/305776 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18305776 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305776
PULSED ELECTRIC MACHINE CONTROL WITH SOFT START AND END Apr 23, 2023 Abandoned
Array ( [id] => 20190174 [patent_doc_number] => 12401304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Motor driving apparatus and control method thereof [patent_app_type] => utility [patent_app_number] => 18/134681 [patent_app_country] => US [patent_app_date] => 2023-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 947 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18134681 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/134681
Motor driving apparatus and control method thereof Apr 13, 2023 Issued
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