Search

Rina I. Duda

Examiner (ID: 18309, Phone: (571)272-2062 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
2846, 2837
Total Applications
2097
Issued Applications
1756
Pending Applications
110
Abandoned Applications
268

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17677599 [patent_doc_number] => 20220190766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => LOW-NOISE, HIGH ROTOR POLE SWITCHED RELUCTANCE MOTOR [patent_app_type] => utility [patent_app_number] => 17/687804 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17687804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/687804
Low-noise, high rotor pole switched reluctance motor Mar 6, 2022 Issued
Array ( [id] => 17868232 [patent_doc_number] => 20220290968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => ROTATIONAL ANGLE SENSOR DEVICE AND METHOD FOR DETERMINING A ROTATIONAL ANGLE, AND CONTROL DEVICE FOR AN ELECTRIC MOTOR [patent_app_type] => utility [patent_app_number] => 17/653671 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17653671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/653671
Rotational angle sensor device and method for determining a rotational angle, and control device for an electric motor Mar 6, 2022 Issued
Array ( [id] => 17677595 [patent_doc_number] => 20220190762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => MTPA BASED METHOD FOR PARAMETERLESS AND POSITION-SENSORLESS CONTROL OF A PERMANENT MAGNET SYNCHRONOUS MOTOR [patent_app_type] => utility [patent_app_number] => 17/686391 [patent_app_country] => US [patent_app_date] => 2022-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 612 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17686391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/686391
MTPA based method for parameterless and position-sensorless control of a permanent magnet synchronous motor Mar 2, 2022 Issued
Array ( [id] => 17851673 [patent_doc_number] => 20220281715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => HARDWARE SYSTEM FOR TOUCH FREE ELEVATOR OPERATION [patent_app_type] => utility [patent_app_number] => 17/685625 [patent_app_country] => US [patent_app_date] => 2022-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17685625 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/685625
HARDWARE SYSTEM FOR TOUCH FREE ELEVATOR OPERATION Mar 2, 2022 Pending
Array ( [id] => 18999628 [patent_doc_number] => 11916491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Electric power converter [patent_app_type] => utility [patent_app_number] => 17/683450 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4986 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17683450 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/683450
Electric power converter Feb 28, 2022 Issued
Array ( [id] => 19445077 [patent_doc_number] => 12095373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Power conversion apparatus [patent_app_type] => utility [patent_app_number] => 17/680745 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 54 [patent_no_of_words] => 30898 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17680745 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/680745
Power conversion apparatus Feb 24, 2022 Issued
Array ( [id] => 17830770 [patent_doc_number] => 20220268074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => DISTRIBUTED CONTROL SYSTEM FOR SERVO CONTROLLED POWERED DOOR ACTUATOR [patent_app_type] => utility [patent_app_number] => 17/676582 [patent_app_country] => US [patent_app_date] => 2022-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17676582 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/676582
Distributed control system for servo controlled powered door actuator Feb 20, 2022 Issued
Array ( [id] => 17866660 [patent_doc_number] => 20220289395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => PROPULSION SYSTEM FOR AIRCRAFT AND METHOD OF MANUFACTURING AIRCRAFT [patent_app_type] => utility [patent_app_number] => 17/674873 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17674873 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/674873
PROPULSION SYSTEM FOR AIRCRAFT AND METHOD OF MANUFACTURING AIRCRAFT Feb 17, 2022 Abandoned
Array ( [id] => 19679913 [patent_doc_number] => 12191789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Drive system [patent_app_type] => utility [patent_app_number] => 18/025492 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10258 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18025492 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/025492
Drive system Feb 17, 2022 Issued
Array ( [id] => 18447421 [patent_doc_number] => 11683000 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-20 [patent_title] => System and method for detecting a fault of an operation of a synchronous motor [patent_app_type] => utility [patent_app_number] => 17/651321 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 10705 [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] => 17651321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/651321
System and method for detecting a fault of an operation of a synchronous motor Feb 15, 2022 Issued
Array ( [id] => 20111957 [patent_doc_number] => 12362697 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Rotating electrical machine control device [patent_app_type] => utility [patent_app_number] => 18/266997 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 9906 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18266997 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266997
Rotating electrical machine control device Feb 7, 2022 Issued
Array ( [id] => 17583900 [patent_doc_number] => 20220140755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => ROTATING MACHINE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/577555 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577555
ROTATING MACHINE SYSTEM Jan 17, 2022 Abandoned
Array ( [id] => 18515225 [patent_doc_number] => 20230231505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => SYSTEMS AND METHODS FOR BACK-EMF MONITORING AND SUPPRESSION DURING INSTALLATION OR PULLING OF PMM-DRIVEN ESP [patent_app_type] => utility [patent_app_number] => 17/578316 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17578316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/578316
Systems and methods for back-EMF monitoring and suppression during installation or pulling of PMM-driven ESP Jan 17, 2022 Issued
Array ( [id] => 19016849 [patent_doc_number] => 11923797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Motor driving device and air conditioner including the same [patent_app_type] => utility [patent_app_number] => 17/574879 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 27 [patent_no_of_words] => 16468 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17574879 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/574879
Motor driving device and air conditioner including the same Jan 12, 2022 Issued
Array ( [id] => 19117166 [patent_doc_number] => 20240128916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => INVERTER CIRCUIT AND MOTOR MODULE [patent_app_type] => utility [patent_app_number] => 18/278835 [patent_app_country] => US [patent_app_date] => 2022-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 431 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278835
INVERTER CIRCUIT AND MOTOR MODULE Jan 11, 2022 Pending
Array ( [id] => 17567344 [patent_doc_number] => 20220131493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => POWER CONVERSION DEVICE, PRESSURE FEED DEVICE, POWER CONVERSION METHOD, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM WITH A PROGRAM STORED THEREON, DIAGNOSIS DEVICE, AND DIAGNOSIS METHOD [patent_app_type] => utility [patent_app_number] => 17/647392 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647392 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647392
Power conversion device Jan 6, 2022 Issued
Array ( [id] => 17709696 [patent_doc_number] => 20220209704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => Motor Driving Device [patent_app_type] => utility [patent_app_number] => 17/562182 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17562182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/562182
Motor driving device Dec 26, 2021 Issued
Array ( [id] => 19306857 [patent_doc_number] => 20240235437 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => MOTOR CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/547806 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18547806 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547806
Motor control device Dec 19, 2021 Issued
Array ( [id] => 19306857 [patent_doc_number] => 20240235437 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => MOTOR CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/547806 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18547806 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547806
Motor control device Dec 19, 2021 Issued
Array ( [id] => 18457166 [patent_doc_number] => 20230198448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => DEVICE FOR REMOTELY DRIVING AND CONTROLLING ELECTROMECHANICAL MECHANISM BASED ON HAND DRIVER [patent_app_type] => utility [patent_app_number] => 17/553863 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17553863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/553863
DEVICE FOR REMOTELY DRIVING AND CONTROLLING ELECTROMECHANICAL MECHANISM BASED ON HAND DRIVER Dec 16, 2021 Abandoned
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