Search

Rina I. Duda

Examiner (ID: 3839, Phone: (571)272-2062 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
2846, 2837
Total Applications
2111
Issued Applications
1767
Pending Applications
96
Abandoned Applications
274

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16529470 [patent_doc_number] => 20200403551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/012937 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17012937 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/012937
Semiconductor device Sep 3, 2020 Issued
Array ( [id] => 16529399 [patent_doc_number] => 20200403480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => INTEGRATED MECHANICAL BRAKE FOR ELECTRIC MOTOR [patent_app_type] => utility [patent_app_number] => 17/010893 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17010893 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/010893
Integrated mechanical brake for electric motor Sep 2, 2020 Issued
Array ( [id] => 16889639 [patent_doc_number] => 20210175836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => ELECTRIC MACHINE FAULT DETECTION SCHEME [patent_app_type] => utility [patent_app_number] => 17/008881 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17008881 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/008881
Electric machine fault detection scheme Aug 31, 2020 Issued
Array ( [id] => 16507557 [patent_doc_number] => 20200386813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => LOAD TEST APPARATUS [patent_app_type] => utility [patent_app_number] => 17/001062 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17001062 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/001062
Load test apparatus Aug 23, 2020 Issued
Array ( [id] => 17964479 [patent_doc_number] => 20220345060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => MOTOR CONTROL DEVICE, ELECTROMECHANICAL INTEGRATED UNIT, AND ELECTRIC VEHICLE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/641179 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17641179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/641179
Motor control device, electromechanical integrated unit, and electric vehicle system Aug 13, 2020 Issued
Array ( [id] => 18694463 [patent_doc_number] => 20230324875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Encoder, Motor, Motor Drive and Host Computer [patent_app_type] => utility [patent_app_number] => 18/041349 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18041349 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/041349
Encoder, Motor, Motor Drive and Host Computer Aug 12, 2020 Abandoned
Array ( [id] => 16529464 [patent_doc_number] => 20200403545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => Vibration controlling method for vibrator, control device and computer readable storage medium [patent_app_type] => utility [patent_app_number] => 16/992123 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7259 [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] => 16992123 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992123
Vibration controlling method for vibrator, control device and computer readable storage medium Aug 12, 2020 Issued
Array ( [id] => 19918933 [patent_doc_number] => 12294319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Motor iron-loss calculation device and motor control device comprising same [patent_app_type] => utility [patent_app_number] => 18/008675 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 7097 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18008675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008675
Motor iron-loss calculation device and motor control device comprising same Aug 4, 2020 Issued
Array ( [id] => 16545874 [patent_doc_number] => 20200412289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => METHOD AND APPARATUS FOR MOTOR EXCITATION SIGNAL GENERATION AND COMPUTER DEVICE [patent_app_type] => utility [patent_app_number] => 16/945917 [patent_app_country] => US [patent_app_date] => 2020-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16945917 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/945917
METHOD AND APPARATUS FOR MOTOR EXCITATION SIGNAL GENERATION AND COMPUTER DEVICE Aug 1, 2020 Abandoned
Array ( [id] => 18649172 [patent_doc_number] => 20230294958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => ELEVATOR AND METHOD FOR CONTROLLING ELEVATOR [patent_app_type] => utility [patent_app_number] => 18/011535 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18011535 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/011535
ELEVATOR AND METHOD FOR CONTROLLING ELEVATOR Jul 30, 2020 Pending
Array ( [id] => 20305831 [patent_doc_number] => 12451835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Avoiding electromagnetic interference (EMI) in electrical equipment and drive systems, e.g. used in radio astronomy [patent_app_type] => utility [patent_app_number] => 18/018499 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 18018499 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/018499
Avoiding electromagnetic interference (EMI) in electrical equipment and drive systems, e.g. used in radio astronomy Jul 26, 2020 Issued
Array ( [id] => 17796396 [patent_doc_number] => 20220255488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => CONTROL DEVICE, INVERTER, ASSEMBLY HAVING AN INVERTER AND AN ELECTRIC MACHINE, METHOD FOR OPERATING AN INVERTER AND COMPUTER PROGRAM [patent_app_type] => utility [patent_app_number] => 17/629900 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17629900 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629900
Inverter with switch control and a method of controlling an inverter Jul 26, 2020 Issued
Array ( [id] => 19428786 [patent_doc_number] => 12088226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Estimation of rotor operational characteristics for a wind turbine [patent_app_type] => utility [patent_app_number] => 17/631782 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10288 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631782 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631782
Estimation of rotor operational characteristics for a wind turbine Jul 21, 2020 Issued
Array ( [id] => 18153946 [patent_doc_number] => 11566920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Encoder, servo motor, and servo system [patent_app_type] => utility [patent_app_number] => 16/931493 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 17281 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 437 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16931493 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/931493
Encoder, servo motor, and servo system Jul 16, 2020 Issued
Array ( [id] => 16425649 [patent_doc_number] => 20200350847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => MODEL PREDICTIVE CONTROL OF A CONVERTER BASED ON PULSE WIDTH MODULATED SWITCHING PATTERNS [patent_app_type] => utility [patent_app_number] => 16/927143 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16927143 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/927143
Model predictive control of a converter based on pulse width modulated switching patterns Jul 12, 2020 Issued
Array ( [id] => 16724560 [patent_doc_number] => 20210091707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => Passive terminal anti-stop circuit, passive terminal anti-stop system composed of it and anti-stop method [patent_app_type] => utility [patent_app_number] => 16/924942 [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] => 6358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16924942 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/924942
Passive terminal anti-stop circuit, passive terminal anti-stop system composed of it and anti-stop method Jul 8, 2020 Issued
Array ( [id] => 16456805 [patent_doc_number] => 20200366231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => LOW-NOISE, HIGH ROTOR POLE SWITCHED RELUCTANCE MOTOR [patent_app_type] => utility [patent_app_number] => 16/920727 [patent_app_country] => US [patent_app_date] => 2020-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920727 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920727
Low-noise, high rotor pole switched reluctance motor Jul 4, 2020 Issued
Array ( [id] => 16545867 [patent_doc_number] => 20200412282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => MOTOR STARTER AND METHOD FOR STARTING AN ELECTRIC MOTOR [patent_app_type] => utility [patent_app_number] => 16/910686 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16910686 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/910686
Motor starter and method for starting an electric motor Jun 23, 2020 Issued
Array ( [id] => 18511164 [patent_doc_number] => 20230227287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => SERVER DEVICE, SYSTEM, CONTROL METHOD OF SERVER DEVICE, CONTROL METHOD OF SYSTEM, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/010877 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18010877 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010877
SERVER DEVICE, SYSTEM, CONTROL METHOD OF SERVER DEVICE, CONTROL METHOD OF SYSTEM, AND STORAGE MEDIUM Jun 22, 2020 Pending
Array ( [id] => 17700786 [patent_doc_number] => 11374522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Adaptive model feedback for haptic controllers [patent_app_type] => utility [patent_app_number] => 16/906364 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3596 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16906364 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/906364
Adaptive model feedback for haptic controllers Jun 18, 2020 Issued
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