Search

Bao-luan Q. Le

Examiner (ID: 3888)

Most Active Art Unit
2882
Art Unit(s)
2878, 2851, 2882
Total Applications
1171
Issued Applications
618
Pending Applications
101
Abandoned Applications
463

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19500932 [patent_doc_number] => 20240339950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => TEMPERATURE DETERMINATION METHOD FOR MAGNET TEMPERATURES ON MAGNETS OF ELECTRIC MOTORS [patent_app_type] => utility [patent_app_number] => 18/575682 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18575682 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/575682
Temperature determination method for magnet temperatures on magnets of electric motors Jun 2, 2022 Issued
Array ( [id] => 20667858 [patent_doc_number] => 12609643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Estimation of the torque of an electric machine [patent_app_type] => utility [patent_app_number] => 18/574399 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 18574399 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574399
Estimation of the torque of an electric machine Jun 1, 2022 Issued
Array ( [id] => 20551860 [patent_doc_number] => 12562663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Method and device for injecting high frequency current vector [patent_app_type] => utility [patent_app_number] => 18/574360 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 2626 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18574360 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574360
Method and device for injecting high frequency current vector May 31, 2022 Issued
Array ( [id] => 20434101 [patent_doc_number] => 12504734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Systems and methods for a resolver and motor control with enhanced speed and direction monitoring [patent_app_type] => utility [patent_app_number] => 18/566715 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 28 [patent_no_of_words] => 12004 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18566715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566715
Systems and methods for a resolver and motor control with enhanced speed and direction monitoring May 23, 2022 Issued
Array ( [id] => 18022702 [patent_doc_number] => 20220374201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Digital Signal Processing Device [patent_app_type] => utility [patent_app_number] => 17/747101 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17747101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747101
Digital signal processing device May 17, 2022 Issued
Array ( [id] => 19508332 [patent_doc_number] => 12119764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Estimating input currents provided to an electric motor [patent_app_type] => utility [patent_app_number] => 17/744897 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 6326 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17744897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/744897
Estimating input currents provided to an electric motor May 15, 2022 Issued
Array ( [id] => 20704531 [patent_doc_number] => 12627251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Method for estimating the magnet temperature in an electrical machine, method for controlling said electrical machine, electronic device for estimating the magnet temperature in an electrical machine and system for controlling said electrical machine [patent_app_type] => utility [patent_app_number] => 18/561476 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18561476 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/561476
METHOD FOR ESTIMATING THE MAGNET TEMPERATURE IN AN ELECTRICAL MACHINE, METHOD FOR CONTROLLING SAID ELECTRICAL MACHINE, ELECTRONIC DEVICE FOR ESTIMATING THE MAGNET TEMPERATURE IN AN ELECTRICAL MACHINE AND SYSTEM FOR CONTROLLING SAID ELECTRICAL MACHINE May 12, 2022 Issued
Array ( [id] => 19161857 [patent_doc_number] => 20240154564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => Compensation Network [patent_app_type] => utility [patent_app_number] => 18/281627 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18281627 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/281627
Compensation network May 1, 2022 Issued
Array ( [id] => 17934056 [patent_doc_number] => 20220329182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => AUTOMATED SPEED RAMP CONTROL OF STEPPER MOTORS [patent_app_type] => utility [patent_app_number] => 17/731884 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731884 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731884
Automated speed ramp control of stepper motors Apr 27, 2022 Issued
Array ( [id] => 19537163 [patent_doc_number] => 12129706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Control arrangement for an entrance system having one or more revolving door movable door members [patent_app_type] => utility [patent_app_number] => 17/726878 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 7270 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 501 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17726878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/726878
Control arrangement for an entrance system having one or more revolving door movable door members Apr 21, 2022 Issued
Array ( [id] => 18968061 [patent_doc_number] => 11901851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Motor drive control device, motor unit, and motor drive control method [patent_app_type] => utility [patent_app_number] => 17/660041 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 31039 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17660041 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/660041
Motor drive control device, motor unit, and motor drive control method Apr 20, 2022 Issued
Array ( [id] => 19494658 [patent_doc_number] => 12113384 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Dual battery power management system and its battery controller and method for controlling the same [patent_app_type] => utility [patent_app_number] => 17/719411 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3557 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17719411 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/719411
Dual battery power management system and its battery controller and method for controlling the same Apr 12, 2022 Issued
Array ( [id] => 19457447 [patent_doc_number] => 12097925 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-24 [patent_title] => Pendulum-driven unmanned vehicle [patent_app_type] => utility [patent_app_number] => 17/713706 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 36 [patent_no_of_words] => 7270 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17713706 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/713706
Pendulum-driven unmanned vehicle Apr 4, 2022 Issued
Array ( [id] => 19846093 [patent_doc_number] => 20250091444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => DRIVE DEVICE AND DETERIORATION DISCRIMINATION METHOD [patent_app_type] => utility [patent_app_number] => 18/727009 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18727009 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/727009
DRIVE DEVICE AND DETERIORATION DISCRIMINATION METHOD Mar 31, 2022 Pending
Array ( [id] => 19980680 [patent_doc_number] => 12348171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Brake control device and motor drive device [patent_app_type] => utility [patent_app_number] => 18/264758 [patent_app_country] => US [patent_app_date] => 2022-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 39 [patent_no_of_words] => 23821 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18264758 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/264758
Brake control device and motor drive device Mar 23, 2022 Issued
Array ( [id] => 18802743 [patent_doc_number] => 11835900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Motor control apparatus that controls motor, based on command values of excitation current and of torque current, and image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/701869 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4460 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701869
Motor control apparatus that controls motor, based on command values of excitation current and of torque current, and image forming apparatus Mar 22, 2022 Issued
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] => 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] => 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
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