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] => 17041314 [patent_doc_number] => 20210257950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => CONTROL APPARATUS OF ROTARY ELECTRIC MACHINE AND METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/233739 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17233739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/233739
Control apparatus of rotary electric machine and method therefor Apr 18, 2021 Issued
Array ( [id] => 18349021 [patent_doc_number] => 20230137132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => INTERFACE FOR OPERATING AN ELEVATOR CAR, ELEVATOR CAR AND METHOD OF PRODUCING AN ELEVATOR CAR [patent_app_type] => utility [patent_app_number] => 17/996080 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17996080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996080
INTERFACE FOR OPERATING AN ELEVATOR CAR, ELEVATOR CAR AND METHOD OF PRODUCING AN ELEVATOR CAR Apr 15, 2021 Pending
Array ( [id] => 17143445 [patent_doc_number] => 20210311458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => COMMUNICATION DEVICE AND METHOD OF TRANSFERRING DATA FROM A CONTROL LOOP [patent_app_type] => utility [patent_app_number] => 17/219404 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17219404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/219404
COMMUNICATION DEVICE AND METHOD OF TRANSFERRING DATA FROM A CONTROL LOOP Mar 30, 2021 Abandoned
Array ( [id] => 18364451 [patent_doc_number] => 20230146042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => DEVICE FOR CONTROLLING AN ELEVATOR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/906753 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17906753 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/906753
DEVICE FOR CONTROLLING AN ELEVATOR SYSTEM Mar 21, 2021 Pending
Array ( [id] => 18307124 [patent_doc_number] => 20230111024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => AUTONOMOUS HUMAN-MACHINE-INTERFACE IN THE FORM OF A LANDING OPERATION PANEL OR A LANDING INFORMATION PANEL FOR AN ELEVATOR INSTALLATION [patent_app_type] => utility [patent_app_number] => 17/907281 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17907281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/907281
AUTONOMOUS HUMAN-MACHINE-INTERFACE IN THE FORM OF A LANDING OPERATION PANEL OR A LANDING INFORMATION PANEL FOR AN ELEVATOR INSTALLATION Mar 3, 2021 Pending
Array ( [id] => 17537337 [patent_doc_number] => 20220115946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => ELECTROMAGNETIC INTERFERENCE REDUCING CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/191932 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17191932 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191932
Electromagnetic interference reducing circuit Mar 3, 2021 Issued
Array ( [id] => 17068296 [patent_doc_number] => 20210270511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => MOTOR DRIVING APPARATUS AND AIR CONDITIONER INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/185339 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185339
MOTOR DRIVING APPARATUS AND AIR CONDITIONER INCLUDING THE SAME Feb 24, 2021 Abandoned
Array ( [id] => 18515227 [patent_doc_number] => 20230231507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => FAN CONTROL SYSTEM, FAN SYSTEM, ACTIVE INGREDIENT GENERATION SYSTEM, FAN CONTROL METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 17/996484 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17996484 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996484
Fan control system, fan system, active ingredient generation system, fan control method, and program Feb 24, 2021 Issued
Array ( [id] => 17834393 [patent_doc_number] => 20220271697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => ELECTRIC DRIVE ASSEMBLY WITH DYNAMIC CONTROL OF PULSE WIDTH MODULATION SWITCHING [patent_app_type] => utility [patent_app_number] => 17/185365 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185365 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185365
Electric drive assembly with dynamic control of pulse width modulation switching Feb 24, 2021 Issued
Array ( [id] => 18343684 [patent_doc_number] => 11641169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Method and apparatus for commutation of drive coils in a linear drive system with independent movers [patent_app_type] => utility [patent_app_number] => 17/184395 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 11118 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17184395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/184395
Method and apparatus for commutation of drive coils in a linear drive system with independent movers Feb 23, 2021 Issued
Array ( [id] => 19055607 [patent_doc_number] => 20240097576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => DC POWER SUPPLY DEVICE, MOTOR DRIVING DEVICE, AND REFRIGERATION CYCLE APPLICATION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/256799 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18256799 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256799
DC POWER SUPPLY DEVICE, MOTOR DRIVING DEVICE, AND REFRIGERATION CYCLE APPLICATION APPARATUS Feb 16, 2021 Abandoned
Array ( [id] => 18242601 [patent_doc_number] => 20230074912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => A DEVICE [patent_app_type] => utility [patent_app_number] => 17/799657 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17799657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799657
Device Feb 8, 2021 Issued
Array ( [id] => 18457155 [patent_doc_number] => 20230198437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => DRIVE DEVICE OF SYNCHRONOUS MOTOR AND METHOD OF DRIVING SYNCHRONOUS MOTOR [patent_app_type] => utility [patent_app_number] => 17/926389 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17926389 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926389
DRIVE DEVICE OF SYNCHRONOUS MOTOR AND METHOD OF DRIVING SYNCHRONOUS MOTOR Feb 4, 2021 Abandoned
Array ( [id] => 18828046 [patent_doc_number] => 11843339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => System for estimating a number of shorted turns in a permanent magnet synchronous motor with inter turn short circuit faults [patent_app_type] => utility [patent_app_number] => 17/152947 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 6254 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17152947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/152947
System for estimating a number of shorted turns in a permanent magnet synchronous motor with inter turn short circuit faults Jan 19, 2021 Issued
Array ( [id] => 18680826 [patent_doc_number] => 20230318489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => POWER CONVERTER, MOTOR DRIVER, AND REFRIGERATION CYCLE APPLIED EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/252414 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18252414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/252414
POWER CONVERTER, MOTOR DRIVER, AND REFRIGERATION CYCLE APPLIED EQUIPMENT Jan 5, 2021 Abandoned
Array ( [id] => 18292790 [patent_doc_number] => 11621666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Hybrid solar/motor drive inverter [patent_app_type] => utility [patent_app_number] => 17/139588 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5131 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17139588 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/139588
Hybrid solar/motor drive inverter Dec 30, 2020 Issued
Array ( [id] => 17989839 [patent_doc_number] => 20220355876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => SYSTEM AND METHOD FOR IDENTIFYING ADVERSE GEOLOGICAL BODY IN TUNNEL BASED ON HYPERSPECTRAL TECHNOLOGY ANALYSIS [patent_app_type] => utility [patent_app_number] => 17/618745 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17618745 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/618745
System and method for identifying adverse geological body in tunnel based on hyperspectral technology analysis Dec 29, 2020 Issued
Array ( [id] => 16949487 [patent_doc_number] => 20210208178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => 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] => 17/138349 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13278 [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] => 17138349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138349
Motion, vibration and aberrant condition detection and analysis Dec 29, 2020 Issued
Array ( [id] => 19568268 [patent_doc_number] => 12143051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Driving apparatus of semiconductor manufacturing equipment and driving method of semiconductor manufacturing equipment [patent_app_type] => utility [patent_app_number] => 17/137258 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4811 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17137258 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137258
Driving apparatus of semiconductor manufacturing equipment and driving method of semiconductor manufacturing equipment Dec 28, 2020 Issued
Array ( [id] => 18380439 [patent_doc_number] => 20230155529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => SYNCHRONOUS MACHINE CONTROL DEVICE, SYNCHRONOUS MACHINE CONTROL METHOD, AND ELECTRIC VEHICLE [patent_app_type] => utility [patent_app_number] => 17/911785 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17911785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/911785
SYNCHRONOUS MACHINE CONTROL DEVICE, SYNCHRONOUS MACHINE CONTROL METHOD, AND ELECTRIC VEHICLE Dec 27, 2020 Pending
Menu