Search

Muhammad S. Islam

Examiner (ID: 9714, Phone: (571)272-8439 , Office: P/2837 )

Most Active Art Unit
2846
Art Unit(s)
2825, 2837, 2827, 2846
Total Applications
973
Issued Applications
849
Pending Applications
74
Abandoned Applications
79

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20045615 [patent_doc_number] => 20250183837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => INVERTER CONTROL DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/726530 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18726530 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/726530
INVERTER CONTROL DEVICE AND METHOD Nov 6, 2022 Pending
Array ( [id] => 19295025 [patent_doc_number] => 12034395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Apparatus and methods for reduced voltage starting of motors with bumpless force transition [patent_app_type] => utility [patent_app_number] => 18/052879 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7145 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18052879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052879
Apparatus and methods for reduced voltage starting of motors with bumpless force transition Nov 3, 2022 Issued
Array ( [id] => 19147174 [patent_doc_number] => 20240146227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => TRANSIENT CURRENT MANAGEMENT OF ELECTRIC MACHINE IN AN ELECTRIFIED VEHICLE [patent_app_type] => utility [patent_app_number] => 17/974713 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17974713 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974713
Transient current management of electric machine in an electrified vehicle Oct 26, 2022 Issued
Array ( [id] => 19635329 [patent_doc_number] => 20240413778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => Mains-operable power tool [patent_app_type] => utility [patent_app_number] => 18/702661 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18702661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/702661
Mains-operable power tool Oct 25, 2022 Pending
Array ( [id] => 19804775 [patent_doc_number] => 20250070700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => DRIVE UNIT FOR INDUCTION MOTOR [patent_app_type] => utility [patent_app_number] => 18/720939 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18720939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/720939
DRIVE UNIT FOR INDUCTION MOTOR Oct 20, 2022 Pending
Array ( [id] => 18518850 [patent_doc_number] => 11708733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Parameter monitoring and control for an electric driven hydraulic fracking system [patent_app_type] => utility [patent_app_number] => 17/968055 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 23804 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968055 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968055
Parameter monitoring and control for an electric driven hydraulic fracking system Oct 17, 2022 Issued
Array ( [id] => 20197353 [patent_doc_number] => 20250274063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => PHASE ANGLE DETECTION SYSTEM, CONTROL DEVICE, AND PHASE ANGLE DETECTION METHOD [patent_app_type] => utility [patent_app_number] => 18/703778 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18703778 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/703778
PHASE ANGLE DETECTION SYSTEM, CONTROL DEVICE, AND PHASE ANGLE DETECTION METHOD Oct 12, 2022 Pending
Array ( [id] => 18168032 [patent_doc_number] => 20230034641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => DEMAGNETIZATION CONTROL FOR TRANSMISSION ACTUATOR [patent_app_type] => utility [patent_app_number] => 17/965096 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17965096 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/965096
Demagnetization control for transmission actuator Oct 12, 2022 Issued
Array ( [id] => 19117154 [patent_doc_number] => 20240128904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => Switching for Six-Step Motor Drives [patent_app_type] => utility [patent_app_number] => 17/965713 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17965713 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/965713
Switching for six-step motor drives Oct 12, 2022 Issued
Array ( [id] => 19086910 [patent_doc_number] => 20240113711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => ELECTRONIC CONTROL OF SWITCHING SLEW RATES [patent_app_type] => utility [patent_app_number] => 17/957116 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17957116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957116
Electronic control of switching slew rates Sep 29, 2022 Issued
Array ( [id] => 18306897 [patent_doc_number] => 20230110797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => STAGE, TESTING APPARATUS, AND STAGE OPERATING METHOD [patent_app_type] => utility [patent_app_number] => 17/932752 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17932752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932752
Stage, testing apparatus, and stage operating method Sep 15, 2022 Issued
Array ( [id] => 19539878 [patent_doc_number] => 12132438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Induction motor control via generator control unit [patent_app_type] => utility [patent_app_number] => 17/941709 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2950 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17941709 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941709
Induction motor control via generator control unit Sep 8, 2022 Issued
Array ( [id] => 18256540 [patent_doc_number] => 20230083579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => METHOD FOR CONTROLLING OPERATION OF AN ELECTRICAL MACHINE [patent_app_type] => utility [patent_app_number] => 17/941150 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17941150 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941150
Method for controlling operation of an electrical machine Sep 8, 2022 Issued
Array ( [id] => 19630634 [patent_doc_number] => 20240409083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => HYBRID SYSTEM [patent_app_type] => utility [patent_app_number] => 18/702521 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18702521 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/702521
HYBRID SYSTEM Aug 28, 2022 Pending
Array ( [id] => 20375727 [patent_doc_number] => 12483172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Concentrated-winding electrical machines with floating exciter [patent_app_type] => utility [patent_app_number] => 18/686541 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3452 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18686541 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/686541
Concentrated-winding electrical machines with floating exciter Aug 24, 2022 Issued
Array ( [id] => 18981446 [patent_doc_number] => 11906611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Fan speed control device [patent_app_type] => utility [patent_app_number] => 17/889014 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12197 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17889014 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/889014
Fan speed control device Aug 15, 2022 Issued
Array ( [id] => 18975920 [patent_doc_number] => 20240056012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => ATTENUATION OF INDUCED MOTOR CURRENTS [patent_app_type] => utility [patent_app_number] => 17/885733 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17885733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885733
Attenuation of induced motor currents Aug 10, 2022 Issued
Array ( [id] => 18056949 [patent_doc_number] => 20220388035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => EFFICIENT HAPTIC ACCUATOR [patent_app_type] => utility [patent_app_number] => 17/819131 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17819131 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/819131
Efficient haptic actuator Aug 10, 2022 Issued
Array ( [id] => 18767391 [patent_doc_number] => 11817808 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-14 [patent_title] => Vertically packaged redundant variable frequency drive [patent_app_type] => utility [patent_app_number] => 17/879355 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7145 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17879355 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879355
Vertically packaged redundant variable frequency drive Aug 1, 2022 Issued
Array ( [id] => 18646009 [patent_doc_number] => 11770092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Drive circuit of three-phase DC motor and electronic device using thereof [patent_app_type] => utility [patent_app_number] => 17/879004 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5297 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17879004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879004
Drive circuit of three-phase DC motor and electronic device using thereof Aug 1, 2022 Issued
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