Search

Leda T. Pham

Examiner (ID: 2136, Phone: (571)272-5806 , Office: P/2834 )

Most Active Art Unit
2834
Art Unit(s)
2834
Total Applications
1350
Issued Applications
994
Pending Applications
89
Abandoned Applications
291

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19286565 [patent_doc_number] => 20240223045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => APPARATUS, SYSTEM, AND METHOD FOR AN ELECTROMECHANICAL KINETIC MOTOR [patent_app_type] => utility [patent_app_number] => 18/401312 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18401312 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/401312
APPARATUS, SYSTEM, AND METHOD FOR AN ELECTROMECHANICAL KINETIC MOTOR Dec 28, 2023 Pending
Array ( [id] => 19286548 [patent_doc_number] => 20240223028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => STATOR LAMINATION, INDUCTION MOTOR, COMPRESSOR AND REFRIGERATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/397124 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18397124 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/397124
STATOR LAMINATION, INDUCTION MOTOR, COMPRESSOR AND REFRIGERATION DEVICE Dec 26, 2023 Pending
Array ( [id] => 19286562 [patent_doc_number] => 20240223042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => COMPACT OUTER-ROTOR BRUSHLESS MOTOR FOR A POWER TOOL [patent_app_type] => utility [patent_app_number] => 18/537292 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18537292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/537292
COMPACT OUTER-ROTOR BRUSHLESS MOTOR FOR A POWER TOOL Dec 11, 2023 Pending
Array ( [id] => 20054410 [patent_doc_number] => 20250192632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => ELECTRIC MACHINE INCLUDING FIELD COIL SEPARATORS HAVING AN INTEGRATED COOLANT FLOW PATH [patent_app_type] => utility [patent_app_number] => 18/536528 [patent_app_country] => US [patent_app_date] => 2023-12-12 [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] => -22 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536528 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536528
Electric machine including field coil separators having an integrated coolant flow path Dec 11, 2023 Issued
Array ( [id] => 19206816 [patent_doc_number] => 20240178715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => STATOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/523313 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523313
Stator assembly Nov 28, 2023 Issued
Array ( [id] => 19035683 [patent_doc_number] => 20240085498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => MOTOR AND ROTARY TRANSFORMER WITH SHARED MAGNETIC CORE [patent_app_type] => utility [patent_app_number] => 18/514182 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18514182 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/514182
Motor and rotary transformer with shared magnetic core Nov 19, 2023 Issued
Array ( [id] => 19494680 [patent_doc_number] => 12113406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Motor drive unit [patent_app_type] => utility [patent_app_number] => 18/512748 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 34 [patent_no_of_words] => 11235 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512748
Motor drive unit Nov 16, 2023 Issued
Array ( [id] => 20611445 [patent_doc_number] => 12587053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Stator for electric machine and method of manufacturing said stator [patent_app_type] => utility [patent_app_number] => 18/505285 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [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] => 18505285 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/505285
Stator for electric machine and method of manufacturing said stator Nov 8, 2023 Issued
Array ( [id] => 19238080 [patent_doc_number] => 20240195275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => ROTATING ELECTRICAL MACHINE, SET OF SUCH MACHINES, AND ASSOCIATED BOAT AND ROLLING MILL [patent_app_type] => utility [patent_app_number] => 18/505962 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18505962 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/505962
Rotating electrical machine, set of such machines, and associated boat and rolling mill Nov 8, 2023 Issued
Array ( [id] => 20915553 [patent_doc_number] => 12712407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => High conductive busbars with ultra-conducting composite of carbon nano-tubes for electric machines [patent_app_type] => utility [patent_app_number] => 18/504633 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [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] => 18504633 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504633
High Conductive Busbars with Ultra-Conducting Composite of Carbon Nano-Tubes for Electric Machines Nov 7, 2023 Pending
Array ( [id] => 19306712 [patent_doc_number] => 20240235292 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => POWER TOOL WITH PERMANENT MAGNET SYNCHRONOUS RELUCTANCE MACHINE [patent_app_type] => utility [patent_app_number] => 18/493022 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4512 [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] => 18493022 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493022
Power tool with permanent magnet synchronous reluctance machine Oct 23, 2023 Issued
Array ( [id] => 19306712 [patent_doc_number] => 20240235292 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => POWER TOOL WITH PERMANENT MAGNET SYNCHRONOUS RELUCTANCE MACHINE [patent_app_type] => utility [patent_app_number] => 18/493022 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4512 [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] => 18493022 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493022
Power tool with permanent magnet synchronous reluctance machine Oct 23, 2023 Issued
Array ( [id] => 19117072 [patent_doc_number] => 20240128822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => POLE COVER FOR AN ELECTRIC MOTOR [patent_app_type] => utility [patent_app_number] => 18/487965 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487965 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487965
Pole cover for an electric motor Oct 15, 2023 Issued
Array ( [id] => 19117058 [patent_doc_number] => 20240128808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => STATOR FOR ROTATING ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 18/378820 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18378820 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/378820
STATOR FOR ROTATING ELECTRIC MACHINE Oct 10, 2023 Pending
Array ( [id] => 19086807 [patent_doc_number] => 20240113608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => LORENTZ FORCE MOTOR [patent_app_type] => utility [patent_app_number] => 18/375738 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18375738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/375738
LORENTZ FORCE MOTOR Oct 1, 2023 Pending
Array ( [id] => 20747063 [patent_doc_number] => 12646993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => Electric motor for a deep well vertical turbine pump with the corresponding manufacturing method and tool [patent_app_type] => utility [patent_app_number] => 18/374752 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 50 [patent_no_of_words] => 15611 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18374752 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/374752
Electric motor for a deep well vertical turbine pump with the corresponding manufacturing method and tool Sep 28, 2023 Issued
Array ( [id] => 18927777 [patent_doc_number] => 20240030781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => BRUSHLESS DC MOTOR CONFIGURATION FOR A POWER TOOL [patent_app_type] => utility [patent_app_number] => 18/476810 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18476810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/476810
Brushless DC motor configuration for a power tool Sep 27, 2023 Issued
Array ( [id] => 20305762 [patent_doc_number] => 12451766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Axial gap wheel motor supported by auxiliary bearings in a series arrangement [patent_app_type] => utility [patent_app_number] => 18/462085 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2201 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18462085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462085
Axial gap wheel motor supported by auxiliary bearings in a series arrangement Sep 5, 2023 Issued
Array ( [id] => 18849623 [patent_doc_number] => 20230412027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => TORQUE TUNNEL HALBACH ARRAY ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 18/242477 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242477 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242477
TORQUE TUNNEL HALBACH ARRAY ELECTRIC MACHINE Sep 4, 2023 Abandoned
Array ( [id] => 19887262 [patent_doc_number] => 12272998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Circumferential flux electric machine with field weakening mechanisms and methods of use [patent_app_type] => utility [patent_app_number] => 18/242467 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 30 [patent_no_of_words] => 10663 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242467 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242467
Circumferential flux electric machine with field weakening mechanisms and methods of use Sep 4, 2023 Issued
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