Search

Cortez M. Cook

Examiner (ID: 3372, Phone: (571)270-7954 , Office: P/2837 )

Most Active Art Unit
2846
Art Unit(s)
2837, 2846
Total Applications
639
Issued Applications
534
Pending Applications
43
Abandoned Applications
77

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18402598 [patent_doc_number] => 11664751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Motor control apparatus and image forming apparatus that detect rotor position [patent_app_type] => utility [patent_app_number] => 17/516911 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 6372 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17516911 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/516911
Motor control apparatus and image forming apparatus that detect rotor position Nov 1, 2021 Issued
Array ( [id] => 18188622 [patent_doc_number] => 11579198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Inverter system with motor insulaton inspection function [patent_app_type] => utility [patent_app_number] => 17/517204 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3515 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17517204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/517204
Inverter system with motor insulaton inspection function Nov 1, 2021 Issued
Array ( [id] => 18913472 [patent_doc_number] => 11876466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Motor controlling circuit [patent_app_type] => utility [patent_app_number] => 17/505637 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6973 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17505637 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505637
Motor controlling circuit Oct 19, 2021 Issued
Array ( [id] => 18320220 [patent_doc_number] => 20230118348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => INTEGRATED POWER MODULE WITH TRANSFORMER-LESS GATE DRIVER FOR HIGH VOLTAGE POWER INVERTERS [patent_app_type] => utility [patent_app_number] => 17/451459 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17451459 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451459
Integrated power module with transformer-less gate driver for high voltage power inverters Oct 18, 2021 Issued
Array ( [id] => 18147871 [patent_doc_number] => 20230021728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => MOTOR CURRENT CONTROLLING CIRCUIT HAVING VOLTAGE DETECTION MECHANISM [patent_app_type] => utility [patent_app_number] => 17/503370 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17503370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503370
Motor current controlling circuit having voltage detection mechanism Oct 17, 2021 Issued
Array ( [id] => 20346425 [patent_doc_number] => 12470161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Method for operating an electric machine, device for operating an electric machine, and electric drive system [patent_app_type] => utility [patent_app_number] => 18/254926 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18254926 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254926
Method for operating an electric machine, device for operating an electric machine, and electric drive system Oct 13, 2021 Issued
Array ( [id] => 18301642 [patent_doc_number] => 11623529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Pulse modulated control with field weakening for improved motor efficiency [patent_app_type] => utility [patent_app_number] => 17/497147 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 7579 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17497147 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/497147
Pulse modulated control with field weakening for improved motor efficiency Oct 7, 2021 Issued
Array ( [id] => 17523539 [patent_doc_number] => 20220109388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => MOTOR DRIVE CONTROL DEVICE AND METHOD FOR CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 17/491598 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17491598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/491598
Motor drive control device and method for controlling the same Sep 30, 2021 Issued
Array ( [id] => 19972836 [patent_doc_number] => 12341460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Position sensor of motor [patent_app_type] => utility [patent_app_number] => 18/271256 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18271256 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271256
Position sensor of motor Sep 22, 2021 Issued
Array ( [id] => 18221464 [patent_doc_number] => 20230060458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => Method of Operating a Synchronous Motor in a Flux Weakening Mode and a Controller Therefor [patent_app_type] => utility [patent_app_number] => 17/462885 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17462885 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/462885
Method of operating a synchronous motor in a flux weakening mode and a controller therefor Aug 30, 2021 Issued
Array ( [id] => 17464496 [patent_doc_number] => 20220077802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 17/462225 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 586 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17462225 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/462225
Control device Aug 30, 2021 Issued
Array ( [id] => 17464475 [patent_doc_number] => 20220077781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => DC-DC CONVERTER [patent_app_type] => utility [patent_app_number] => 17/412422 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17412422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412422
DC-DC CONVERTER Aug 25, 2021 Abandoned
Array ( [id] => 18713471 [patent_doc_number] => 20230336107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => METHOD FOR MODULATING TORQUE RIPPLE AND/OR RADIAL FORCE OF A THREE-PHASE CURRENT OPERATED ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 18/024348 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18024348 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024348
Method for modulating torque ripple and/or radial force of a three-phase current operated electric machine Aug 9, 2021 Issued
Array ( [id] => 19935546 [patent_doc_number] => 12308756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => System including a first inverter and a second inverter, and method for operating the system [patent_app_type] => utility [patent_app_number] => 17/391213 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17391213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391213
System including a first inverter and a second inverter, and method for operating the system Aug 1, 2021 Issued
Array ( [id] => 17215345 [patent_doc_number] => 20210348683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => SHIFT RANGE CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 17/443407 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17443407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/443407
Shift range control device Jul 25, 2021 Issued
Array ( [id] => 17871632 [patent_doc_number] => 20220294369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => BRUSHLESS MOTOR DRIVING DEVICE, DRIVING METHOD FOR A BRUSHLESS MOTOR, AND BRUSHLESS MOTOR [patent_app_type] => utility [patent_app_number] => 17/381159 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17381159 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381159
Brushless motor driving device, driving method for a brushless motor, and brushless motor Jul 19, 2021 Issued
Array ( [id] => 18086989 [patent_doc_number] => 11537118 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-27 [patent_title] => System and method using bins to identify gain value(s) of an engage/arrest controller in an aircraft arrestment system [patent_app_type] => utility [patent_app_number] => 17/371799 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 10172 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17371799 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/371799
System and method using bins to identify gain value(s) of an engage/arrest controller in an aircraft arrestment system Jul 8, 2021 Issued
Array ( [id] => 17189680 [patent_doc_number] => 20210336565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => MOTOR DRIVING DEVICE INCLUDING SINGLE INVERTER FOR SINGLE-PHASE MOTOR AND THREE-PHASE MOTOR AND APPLIANCE HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 17/366366 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17366366 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/366366
Motor driving device including single inverter for single-phase motor and three-phase motor and appliance having the same Jul 1, 2021 Issued
Array ( [id] => 18001516 [patent_doc_number] => 11502631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Vector flux weakening control system for permanent magnet synchronous motor of electric drive system [patent_app_type] => utility [patent_app_number] => 17/348772 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2883 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 492 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17348772 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/348772
Vector flux weakening control system for permanent magnet synchronous motor of electric drive system Jun 15, 2021 Issued
Array ( [id] => 17319826 [patent_doc_number] => 20210408876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => SYSTEM AND METHOD FOR A MITIGATING HIGH FREQUENCY COMMON MODE (L-G) PHENOMENA AND ASSOCIATED AFFECTS ON ELECTRICAL SUBMERSIBLE PUMPS MECHANICAL RUN LIFE [patent_app_type] => utility [patent_app_number] => 17/344420 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17344420 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/344420
SYSTEM AND METHOD FOR A MITIGATING HIGH FREQUENCY COMMON MODE (L-G) PHENOMENA AND ASSOCIATED AFFECTS ON ELECTRICAL SUBMERSIBLE PUMPS MECHANICAL RUN LIFE Jun 9, 2021 Abandoned
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