
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19939655
[patent_doc_number] => 12311772
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-27
[patent_title] => Pulse modulated control with field weakening for improved machine efficiency
[patent_app_type] => utility
[patent_app_number] => 18/184232
[patent_app_country] => US
[patent_app_date] => 2023-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 23
[patent_no_of_words] => 7873
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 41
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18184232
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/184232 | Pulse modulated control with field weakening for improved machine efficiency | Mar 14, 2023 | Issued |
Array
(
[id] => 18501070
[patent_doc_number] => 20230223885
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-13
[patent_title] => PULSED ELECTRIC MACHINE CONTROL
[patent_app_type] => utility
[patent_app_number] => 18/180358
[patent_app_country] => US
[patent_app_date] => 2023-03-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13200
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18180358
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/180358 | Pulsed electric machine control | Mar 7, 2023 | Issued |
Array
(
[id] => 19944112
[patent_doc_number] => 12316254
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-27
[patent_title] => Stator module for a linear transport system
[patent_app_type] => utility
[patent_app_number] => 18/177845
[patent_app_country] => US
[patent_app_date] => 2023-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 20
[patent_no_of_words] => 3457
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[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] => 18177845
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/177845 | Stator module for a linear transport system | Mar 2, 2023 | Issued |
Array
(
[id] => 18600694
[patent_doc_number] => 20230275497
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-31
[patent_title] => VIBRATION GENERATION DEVICE, VIBRATION REDUCTION DEVICE, AND ELECTRONIC APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/175626
[patent_app_country] => US
[patent_app_date] => 2023-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18719
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[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] => 18175626
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/175626 | Vibration generation device, vibration reduction device, and electronic apparatus | Feb 27, 2023 | Issued |
Array
(
[id] => 19912848
[patent_doc_number] => 12289074
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-29
[patent_title] => Back electromotive force sensing circuit, back electromotive force sensing method and driving module of three-phase permanent magnet motor
[patent_app_type] => utility
[patent_app_number] => 18/107602
[patent_app_country] => US
[patent_app_date] => 2023-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 0
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18107602
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/107602 | Back electromotive force sensing circuit, back electromotive force sensing method and driving module of three-phase permanent magnet motor | Feb 8, 2023 | Issued |
Array
(
[id] => 19767381
[patent_doc_number] => 12225696
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-02-11
[patent_title] => Systems and methods for low inductance phase switch for inverter for electric vehicle
[patent_app_type] => utility
[patent_app_number] => 18/166043
[patent_app_country] => US
[patent_app_date] => 2023-02-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 11
[patent_no_of_words] => 10084
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18166043
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/166043 | Systems and methods for low inductance phase switch for inverter for electric vehicle | Feb 7, 2023 | Issued |
Array
(
[id] => 19980670
[patent_doc_number] => 12348161
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-01
[patent_title] => Motor control using piecewise affine model
[patent_app_type] => utility
[patent_app_number] => 18/730268
[patent_app_country] => US
[patent_app_date] => 2023-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 29
[patent_figures_cnt] => 39
[patent_no_of_words] => 37125
[patent_no_of_claims] => 47
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18730268
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/730268 | Motor control using piecewise affine model | Jan 26, 2023 | Issued |
Array
(
[id] => 18511949
[patent_doc_number] => 20230228142
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-20
[patent_title] => METHOD FOR CONTROLLING AN ELECTRIC SLIDING DOOR IN A TRANSPORTATION VEHICLE
[patent_app_type] => utility
[patent_app_number] => 18/097093
[patent_app_country] => US
[patent_app_date] => 2023-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5125
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[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] => 18097093
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/097093 | Method for controlling an electric sliding door in a transportation vehicle | Jan 12, 2023 | Issued |
Array
(
[id] => 19901449
[patent_doc_number] => 12279402
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-15
[patent_title] => Systems and methods for parameter drift correction for inverter for electric vehicle
[patent_app_type] => utility
[patent_app_number] => 18/153731
[patent_app_country] => US
[patent_app_date] => 2023-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3522
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18153731
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/153731 | Systems and methods for parameter drift correction for inverter for electric vehicle | Jan 11, 2023 | Issued |
Array
(
[id] => 19655031
[patent_doc_number] => 12176840
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-24
[patent_title] => Motor driver capable of setting pulse width modulation at commutation time points of motor
[patent_app_type] => utility
[patent_app_number] => 18/147676
[patent_app_country] => US
[patent_app_date] => 2022-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5883
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 291
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18147676
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/147676 | Motor driver capable of setting pulse width modulation at commutation time points of motor | Dec 27, 2022 | Issued |
Array
(
[id] => 18533830
[patent_doc_number] => 20230238907
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-27
[patent_title] => MOTOR CONTROL APPARATUS AND IMAGE FORMING APPARATUS HAVING PLURALITY OF ACTIVATION MODES
[patent_app_type] => utility
[patent_app_number] => 18/146650
[patent_app_country] => US
[patent_app_date] => 2022-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7279
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[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] => 18146650
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/146650 | Motor control apparatus and image forming apparatus having plurality of activation modes | Dec 26, 2022 | Issued |
Array
(
[id] => 18338835
[patent_doc_number] => 20230130784
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-27
[patent_title] => DRIVE CONTROL DEVICE AND ULTRASONIC MOTOR SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/086816
[patent_app_country] => US
[patent_app_date] => 2022-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8881
[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] => 18086816
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/086816 | Drive control device and ultrasonic motor system | Dec 21, 2022 | Issued |
Array
(
[id] => 19829135
[patent_doc_number] => 12249932
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-11
[patent_title] => System and method for controlling an electric motor without a position sensor
[patent_app_type] => utility
[patent_app_number] => 18/063895
[patent_app_country] => US
[patent_app_date] => 2022-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 7525
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 216
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063895
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/063895 | System and method for controlling an electric motor without a position sensor | Dec 8, 2022 | Issued |
Array
(
[id] => 19233075
[patent_doc_number] => 20240190267
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-13
[patent_title] => CONTROL SIGNAL MODIFICATION TO PRECLUDE PHASE COINCIDENTAL SWITCHING
[patent_app_type] => utility
[patent_app_number] => 18/063370
[patent_app_country] => US
[patent_app_date] => 2022-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2537
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 69
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063370
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/063370 | Control signal modification to preclude phase coincidental switching | Dec 7, 2022 | Issued |
Array
(
[id] => 18440783
[patent_doc_number] => 20230188079
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-15
[patent_title] => MOTOR WITH TRANSIENT VOLTAGE SUPPRESSION
[patent_app_type] => utility
[patent_app_number] => 18/062800
[patent_app_country] => US
[patent_app_date] => 2022-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1854
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 45
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062800
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/062800 | MOTOR WITH TRANSIENT VOLTAGE SUPPRESSION | Dec 6, 2022 | Pending |
Array
(
[id] => 18424663
[patent_doc_number] => 20230179128
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-08
[patent_title] => MULTISPEED ALTERNATING CURRENT MACHINE
[patent_app_type] => utility
[patent_app_number] => 18/062986
[patent_app_country] => US
[patent_app_date] => 2022-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 33556
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -24
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062986
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/062986 | MULTISPEED ALTERNATING CURRENT MACHINE | Dec 6, 2022 | Abandoned |
Array
(
[id] => 19222218
[patent_doc_number] => 20240186922
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-06
[patent_title] => MODEL-BASED HEALTH MONITORING OF ELECTRIC MOTORS
[patent_app_type] => utility
[patent_app_number] => 18/075165
[patent_app_country] => US
[patent_app_date] => 2022-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11725
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -27
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18075165
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/075165 | Model-based health monitoring of electric motors | Dec 4, 2022 | Issued |
Array
(
[id] => 18899222
[patent_doc_number] => 20240014707
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-11
[patent_title] => LINEAR ACTUATOR CONTROL CIRCUIT CAPABLE OF ACHIEVING ACCURATE POSITIONING, AND LINEAR ACTUATOR
[patent_app_type] => utility
[patent_app_number] => 18/058727
[patent_app_country] => US
[patent_app_date] => 2022-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4161
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[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] => 18058727
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/058727 | Linear actuator control circuit capable of achieving accurate positioning, and linear actuator | Nov 22, 2022 | Issued |
Array
(
[id] => 18306923
[patent_doc_number] => 20230110823
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-13
[patent_title] => SYSTEM AND METHOD FOR AN EARLY WARNING SYSTEM FOR 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] => 17/990687
[patent_app_country] => US
[patent_app_date] => 2022-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6629
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 346
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17990687
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/990687 | System and method for an early warning system for mitigating high frequency common mode (L-G) phenomena and associated affects on electrical submersible pumps mechanical run life | Nov 19, 2022 | Issued |
Array
(
[id] => 19508341
[patent_doc_number] => 12119774
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-10-15
[patent_title] => Planar drive system
[patent_app_type] => utility
[patent_app_number] => 17/988079
[patent_app_country] => US
[patent_app_date] => 2022-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 30
[patent_figures_cnt] => 30
[patent_no_of_words] => 31065
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17988079
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/988079 | Planar drive system | Nov 15, 2022 | Issued |