Search

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 numberTitle of the applicationFiling DateStatus
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
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