Search

Bickey Dhakal

Examiner (ID: 16551, Phone: (571)272-3577 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
2846, 2837, 2896
Total Applications
830
Issued Applications
654
Pending Applications
97
Abandoned Applications
107

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18608638 [patent_doc_number] => 11750124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Low-speed sensorless brushless motor control in a power tool [patent_app_type] => utility [patent_app_number] => 17/846485 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 44 [patent_no_of_words] => 18295 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 17846485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846485
Low-speed sensorless brushless motor control in a power tool Jun 21, 2022 Issued
Array ( [id] => 18062541 [patent_doc_number] => 20220393628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => MOTOR PARAMETER MEASURING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/831161 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831161 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831161
Motor parameter measuring device and method Jun 1, 2022 Issued
Array ( [id] => 18813508 [patent_doc_number] => 20230387845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => PERMANENT MAGNET SYNCHRONOUS MOTOR (PMSM) AND METHOD FOR STARTING THE PMSM [patent_app_type] => utility [patent_app_number] => 17/828413 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17828413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828413
Permanent magnet synchronous motor (PMSM) and method for starting the PMSM May 30, 2022 Issued
Array ( [id] => 18148308 [patent_doc_number] => 20230022165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => ELECTROMAGNETIC DEVICE FOR ELEVATOR BRAKE, ELEVATOR BRAKE AND ELEVATOR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/825753 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17825753 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/825753
ELECTROMAGNETIC DEVICE FOR ELEVATOR BRAKE, ELEVATOR BRAKE AND ELEVATOR SYSTEM May 25, 2022 Pending
Array ( [id] => 18148308 [patent_doc_number] => 20230022165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => ELECTROMAGNETIC DEVICE FOR ELEVATOR BRAKE, ELEVATOR BRAKE AND ELEVATOR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/825753 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17825753 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/825753
ELECTROMAGNETIC DEVICE FOR ELEVATOR BRAKE, ELEVATOR BRAKE AND ELEVATOR SYSTEM May 25, 2022 Pending
Array ( [id] => 18113701 [patent_doc_number] => 20230006581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => MOTOR CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 17/824314 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17824314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/824314
Motor control device May 24, 2022 Issued
Array ( [id] => 18813504 [patent_doc_number] => 20230387841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => MOTOR PHASE CURRENT RECONSTRUCTION [patent_app_type] => utility [patent_app_number] => 17/824557 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17824557 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/824557
Motor phase current reconstruction May 24, 2022 Issued
Array ( [id] => 18813504 [patent_doc_number] => 20230387841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => MOTOR PHASE CURRENT RECONSTRUCTION [patent_app_type] => utility [patent_app_number] => 17/824557 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17824557 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/824557
Motor phase current reconstruction May 24, 2022 Issued
Array ( [id] => 18830672 [patent_doc_number] => 20230399196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => ROBOT-SPECIFIC ELEVATOR SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/752343 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752343
ROBOT-SPECIFIC ELEVATOR SYSTEMS May 23, 2022 Pending
Array ( [id] => 18058660 [patent_doc_number] => 20220389746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => VEHICLE OPENING AND CLOSING BODY CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 17/664472 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17664472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/664472
VEHICLE OPENING AND CLOSING BODY CONTROL DEVICE May 22, 2022 Pending
Array ( [id] => 18058660 [patent_doc_number] => 20220389746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => VEHICLE OPENING AND CLOSING BODY CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 17/664472 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17664472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/664472
VEHICLE OPENING AND CLOSING BODY CONTROL DEVICE May 22, 2022 Pending
Array ( [id] => 18068753 [patent_doc_number] => 20220399841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => PERMANENT MAGNET ELECTRIC MACHINE CONTROL [patent_app_type] => utility [patent_app_number] => 17/746189 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17746189 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/746189
Permanent magnet electric machine control May 16, 2022 Issued
Array ( [id] => 19322128 [patent_doc_number] => 20240243675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => SHARED-LEG VOLTAGE SOURCE INVERTER [patent_app_type] => utility [patent_app_number] => 18/289647 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14516 [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] => 18289647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289647
SHARED-LEG VOLTAGE SOURCE INVERTER May 10, 2022 Pending
Array ( [id] => 19192193 [patent_doc_number] => 20240171106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => Method for Determining Phase Currents, Control Device, Drive System, and Motor Vehicle [patent_app_type] => utility [patent_app_number] => 18/283030 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18283030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283030
Method for Determining Phase Currents, Control Device, Drive System, and Motor Vehicle May 9, 2022 Pending
Array ( [id] => 18447414 [patent_doc_number] => 11682993 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-20 [patent_title] => Apparatus and method for determining mechanical parameters of an electric motor and load [patent_app_type] => utility [patent_app_number] => 17/739023 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 15516 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17739023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739023
Apparatus and method for determining mechanical parameters of an electric motor and load May 5, 2022 Issued
Array ( [id] => 17780991 [patent_doc_number] => 20220247341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => SYSTEMS AND METHODS FOR CONTROLLING FAN MOTORS WITH VARIABLE FREQUENCY DRIVES [patent_app_type] => utility [patent_app_number] => 17/723707 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723707 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723707
Systems and methods for controlling fan motors with variable frequency drives Apr 18, 2022 Issued
Array ( [id] => 18040994 [patent_doc_number] => 20220385211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => INVERTER CIRCUIT FOR VEHICLES [patent_app_type] => utility [patent_app_number] => 17/723588 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723588 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723588
INVERTER CIRCUIT FOR VEHICLES Apr 18, 2022 Pending
Array ( [id] => 18804810 [patent_doc_number] => 11837980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Method and system for creating data map for field weakening control of motor [patent_app_type] => utility [patent_app_number] => 17/718600 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8750 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718600 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718600
Method and system for creating data map for field weakening control of motor Apr 11, 2022 Issued
Array ( [id] => 19244908 [patent_doc_number] => 12015366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Parallel synchronous machines with single motor drive [patent_app_type] => utility [patent_app_number] => 17/658621 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6952 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17658621 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/658621
Parallel synchronous machines with single motor drive Apr 7, 2022 Issued
Array ( [id] => 18875265 [patent_doc_number] => 11863091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Motor voltage synthesis in reduced voltage soft starters and motor starters employing the same [patent_app_type] => utility [patent_app_number] => 17/658509 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3644 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17658509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/658509
Motor voltage synthesis in reduced voltage soft starters and motor starters employing the same Apr 7, 2022 Issued
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