
Janet C. Baxter
Supervisory Patent Examiner (ID: 763, Phone: (571)272-5013 , Office: P/3700 )
| Most Active Art Unit | 1506 |
| Art Unit(s) | 1506, 1752, 1113 |
| Total Applications | 708 |
| Issued Applications | 480 |
| Pending Applications | 19 |
| Abandoned Applications | 209 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19192184
[patent_doc_number] => 20240171097
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-23
[patent_title] => CONTROL DEVICE FOR SYNCHRONOUS MOTOR
[patent_app_type] => utility
[patent_app_number] => 18/279271
[patent_app_country] => US
[patent_app_date] => 2022-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5427
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 18279271
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/279271 | Control device for synchronous motor | Mar 21, 2022 | Issued |
Array
(
[id] => 18009498
[patent_doc_number] => 20220368265
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-17
[patent_title] => ROTATING MACHINE CONTROL DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/698386
[patent_app_country] => US
[patent_app_date] => 2022-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5597
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17698386
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/698386 | Rotating machine control device | Mar 17, 2022 | Issued |
Array
(
[id] => 19184221
[patent_doc_number] => 11990829
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-21
[patent_title] => Circuit arrangement for regulating a voltage, corresponding system and method
[patent_app_type] => utility
[patent_app_number] => 17/698791
[patent_app_country] => US
[patent_app_date] => 2022-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 6792
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 355
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17698791
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/698791 | Circuit arrangement for regulating a voltage, corresponding system and method | Mar 17, 2022 | Issued |
Array
(
[id] => 18653803
[patent_doc_number] => 20230299645
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-21
[patent_title] => ELECTRIC MOTOR CONTROLLER
[patent_app_type] => utility
[patent_app_number] => 17/698984
[patent_app_country] => US
[patent_app_date] => 2022-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1124
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17698984
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/698984 | ELECTRIC MOTOR CONTROLLER | Mar 17, 2022 | Abandoned |
Array
(
[id] => 19445106
[patent_doc_number] => 12095402
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-09-17
[patent_title] => Controlling a brushless motor
[patent_app_type] => utility
[patent_app_number] => 17/694228
[patent_app_country] => US
[patent_app_date] => 2022-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3103
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17694228
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/694228 | Controlling a brushless motor | Mar 13, 2022 | Issued |
Array
(
[id] => 17901703
[patent_doc_number] => 20220311365
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-29
[patent_title] => CONTROLLING BRUSHLESS MOTOR COMMUTATION
[patent_app_type] => utility
[patent_app_number] => 17/694260
[patent_app_country] => US
[patent_app_date] => 2022-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2802
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -23
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17694260
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/694260 | Controlling brushless motor commutation | Mar 13, 2022 | Issued |
Array
(
[id] => 18915506
[patent_doc_number] => 11877769
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-01-23
[patent_title] => Atherectomy system current sensing, processing and display
[patent_app_type] => utility
[patent_app_number] => 17/652381
[patent_app_country] => US
[patent_app_date] => 2022-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4416
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17652381
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/652381 | Atherectomy system current sensing, processing and display | Feb 23, 2022 | Issued |
Array
(
[id] => 20318380
[patent_doc_number] => 12456938
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-28
[patent_title] => Brushless permanent magnet motor
[patent_app_type] => utility
[patent_app_number] => 18/278384
[patent_app_country] => US
[patent_app_date] => 2022-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 3246
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278384
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/278384 | Brushless permanent magnet motor | Feb 15, 2022 | Issued |
Array
(
[id] => 19469051
[patent_doc_number] => 20240322721
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-26
[patent_title] => METHOD FOR DETERMINING AN INITIAL POSITION OF A ROTOR OF A BRUSHLESS MOTOR AND BRUSHLESS MOTOR
[patent_app_type] => utility
[patent_app_number] => 18/278385
[patent_app_country] => US
[patent_app_date] => 2022-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4931
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278385
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/278385 | METHOD FOR DETERMINING AN INITIAL POSITION OF A ROTOR OF A BRUSHLESS MOTOR AND BRUSHLESS MOTOR | Feb 15, 2022 | Pending |
Array
(
[id] => 19117153
[patent_doc_number] => 20240128903
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-18
[patent_title] => METHOD OF CONTROLLING A THREE-PHASE PERMANENT-MAGNET MOTOR
[patent_app_type] => utility
[patent_app_number] => 18/278389
[patent_app_country] => US
[patent_app_date] => 2022-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5854
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 215
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278389
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/278389 | METHOD OF CONTROLLING A THREE-PHASE PERMANENT-MAGNET MOTOR | Feb 15, 2022 | Abandoned |
Array
(
[id] => 20333289
[patent_doc_number] => 12463576
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-04
[patent_title] => Inverter control device and inverter control method
[patent_app_type] => utility
[patent_app_number] => 18/565657
[patent_app_country] => US
[patent_app_date] => 2022-02-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 4727
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18565657
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/565657 | Inverter control device and inverter control method | Feb 14, 2022 | Issued |
Array
(
[id] => 20267480
[patent_doc_number] => 12438482
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-07
[patent_title] => Method for operating a drive system and drive system for carrying out the method
[patent_app_type] => utility
[patent_app_number] => 18/279937
[patent_app_country] => US
[patent_app_date] => 2022-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1154
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 7
[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] => 18279937
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/279937 | Method for operating a drive system and drive system for carrying out the method | Feb 6, 2022 | Issued |
Array
(
[id] => 18524179
[patent_doc_number] => 20230234836
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-27
[patent_title] => METHOD TO ESTIMATE PHASE AND AMPLITUDE FOR CONTROL OF A RESONANT MEMS MIRROR
[patent_app_type] => utility
[patent_app_number] => 17/583896
[patent_app_country] => US
[patent_app_date] => 2022-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9622
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17583896
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/583896 | Method to estimate phase and amplitude for control of a resonant MEMS mirror | Jan 24, 2022 | Issued |
Array
(
[id] => 19794546
[patent_doc_number] => 12235491
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-02-25
[patent_title] => High voltage monitoring for optical switching applications
[patent_app_type] => utility
[patent_app_number] => 17/573952
[patent_app_country] => US
[patent_app_date] => 2022-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 7034
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17573952
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/573952 | High voltage monitoring for optical switching applications | Jan 11, 2022 | Issued |
Array
(
[id] => 19829144
[patent_doc_number] => 12249941
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-11
[patent_title] => Motor control device, motor control method, and non-transitory computer-readable recording medium
[patent_app_type] => utility
[patent_app_number] => 18/245089
[patent_app_country] => US
[patent_app_date] => 2021-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 9441
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 248
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18245089
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/245089 | Motor control device, motor control method, and non-transitory computer-readable recording medium | Dec 22, 2021 | Issued |
Array
(
[id] => 17523541
[patent_doc_number] => 20220109390
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-07
[patent_title] => Motor Control Device
[patent_app_type] => utility
[patent_app_number] => 17/552625
[patent_app_country] => US
[patent_app_date] => 2021-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8821
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 233
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17552625
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/552625 | Motor control device | Dec 15, 2021 | Issued |
Array
(
[id] => 19400157
[patent_doc_number] => 12074552
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-08-27
[patent_title] => Dual encoder system for electric motor
[patent_app_type] => utility
[patent_app_number] => 17/550937
[patent_app_country] => US
[patent_app_date] => 2021-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 14
[patent_no_of_words] => 5985
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 266
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17550937
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/550937 | Dual encoder system for electric motor | Dec 13, 2021 | Issued |
Array
(
[id] => 18972733
[patent_doc_number] => 20240052825
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-15
[patent_title] => VOLTAGE REGULATION AND SPEED REGULATION CONTROL CIRCUIT OF AN AIR PUMP
[patent_app_type] => utility
[patent_app_number] => 18/265942
[patent_app_country] => US
[patent_app_date] => 2021-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3222
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 20
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18265942
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/265942 | Voltage regulation and speed regulation control circuit of an air pump | Dec 7, 2021 | Issued |
Array
(
[id] => 19936718
[patent_doc_number] => 12309937
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-20
[patent_title] => Motor control system, motor control device, and motor control method
[patent_app_type] => utility
[patent_app_number] => 18/262570
[patent_app_country] => US
[patent_app_date] => 2021-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 0
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18262570
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/262570 | Motor control system, motor control device, and motor control method | Dec 7, 2021 | Issued |
Array
(
[id] => 18927848
[patent_doc_number] => 20240030852
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-25
[patent_title] => METHOD FOR DETERMINING CORRECTION INFORMATION, METHOD FOR CONTROLLING AN ELECTRIC MACHINE, APPARATUS, ELECTRICAL DRIVE DEVICE, AND HEAT PUMP
[patent_app_type] => utility
[patent_app_number] => 18/255159
[patent_app_country] => US
[patent_app_date] => 2021-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5291
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 18255159
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/255159 | METHOD FOR DETERMINING CORRECTION INFORMATION, METHOD FOR CONTROLLING AN ELECTRIC MACHINE, APPARATUS, ELECTRICAL DRIVE DEVICE, AND HEAT PUMP | Nov 30, 2021 | Pending |