Search

Kieu D. Vu

Supervisory Patent Examiner (ID: 19333, Phone: (571)272-4057 , Office: P/2173 )

Most Active Art Unit
2173
Art Unit(s)
2173, 2141, 2175, 2171
Total Applications
414
Issued Applications
215
Pending Applications
44
Abandoned Applications
154

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18616398 [patent_doc_number] => 20230283137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => ROTARY ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 18/309742 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18309742 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/309742
Rotary electric machine Apr 27, 2023 Issued
Array ( [id] => 18632346 [patent_doc_number] => 20230291257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => SYSTEM AND METHOD FOR CLEAN MAGNETIC POWER GENERATION USING PERMANENT MAGNETS AND ELECTRO MAGNETS [patent_app_type] => utility [patent_app_number] => 18/127016 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18127016 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127016
System and method for clean electric power generation using permanent magnets and electro magnets Mar 27, 2023 Issued
Array ( [id] => 20530619 [patent_doc_number] => 12549062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Electric motor with internal brake assembly [patent_app_type] => utility [patent_app_number] => 18/188661 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 1034 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188661
Electric motor with internal brake assembly Mar 22, 2023 Issued
Array ( [id] => 19851299 [patent_doc_number] => 20250096650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => Component for a Rotor of an Electric Machine Having a Slot Insulation Element and Heat Sink [patent_app_type] => utility [patent_app_number] => 18/727400 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18727400 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/727400
Component for a Rotor of an Electric Machine Having a Slot Insulation Element and Heat Sink Mar 16, 2023 Pending
Array ( [id] => 20551807 [patent_doc_number] => 12562609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Rotor for an axial flux motor [patent_app_type] => utility [patent_app_number] => 18/119423 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7818 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119423 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119423
Rotor for an axial flux motor Mar 8, 2023 Issued
Array ( [id] => 20176284 [patent_doc_number] => 12395043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Cooling device for electric motor [patent_app_type] => utility [patent_app_number] => 18/119032 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2478 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119032 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119032
Cooling device for electric motor Mar 7, 2023 Issued
Array ( [id] => 19407853 [patent_doc_number] => 20240291364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => ELECTRICAL MACHINE WITH AXIALLY-EXTENDING FLUX [patent_app_type] => utility [patent_app_number] => 18/176193 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176193 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176193
ELECTRICAL MACHINE WITH AXIALLY-EXTENDING FLUX Feb 27, 2023 Abandoned
Array ( [id] => 18473954 [patent_doc_number] => 20230208242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => MOTOR [patent_app_type] => utility [patent_app_number] => 18/145982 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 466 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18145982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145982
Insulation assemblies and members for a stator of an electric motor Dec 22, 2022 Issued
Array ( [id] => 20346369 [patent_doc_number] => 12470105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Insulating a stator of an electric motor with insulating assemblies and insulating sheets [patent_app_type] => utility [patent_app_number] => 18/145993 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 29 [patent_no_of_words] => 12265 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 629 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18145993 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145993
Insulating a stator of an electric motor with insulating assemblies and insulating sheets Dec 22, 2022 Issued
Array ( [id] => 18338464 [patent_doc_number] => 20230130413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => BRUSHLESS MOTOR [patent_app_type] => utility [patent_app_number] => 18/087326 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18087326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087326
Brushless motor Dec 21, 2022 Issued
Array ( [id] => 18440698 [patent_doc_number] => 20230187994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => ELECTRIC MOTOR WITH FIBROUS COMPOSITE INSULATION FOR REDUCING BEARING ARCING [patent_app_type] => utility [patent_app_number] => 18/065528 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18065528 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065528
ELECTRIC MOTOR WITH FIBROUS COMPOSITE INSULATION FOR REDUCING BEARING ARCING Dec 12, 2022 Abandoned
Array ( [id] => 18380364 [patent_doc_number] => 20230155454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => STATOR FOR A ROTATING ELECTRICAL MACHINE [patent_app_type] => utility [patent_app_number] => 17/987201 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987201
Stator for a rotating electrical machine Nov 14, 2022 Issued
Array ( [id] => 19935518 [patent_doc_number] => 12308728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Electric work machine [patent_app_type] => utility [patent_app_number] => 17/981793 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3532 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 17981793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/981793
Electric work machine Nov 6, 2022 Issued
Array ( [id] => 20103540 [patent_doc_number] => 20250233476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => Heat Sink for a Stator Housing [patent_app_type] => utility [patent_app_number] => 18/700114 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18700114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/700114
Heat Sink for a Stator Housing Oct 26, 2022 Pending
Array ( [id] => 19762455 [patent_doc_number] => 12220726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Silicide capacitive micro electromechanical structure and fabrication method thereof [patent_app_type] => utility [patent_app_number] => 17/965533 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 6441 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17965533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/965533
Silicide capacitive micro electromechanical structure and fabrication method thereof Oct 12, 2022 Issued
Array ( [id] => 19851301 [patent_doc_number] => 20250096652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => ELECTRIC POWER HEAD FOR OUTDOOR POWER EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/565215 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18565215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/565215
Electric power head for outdoor power equipment Oct 11, 2022 Issued
Array ( [id] => 19407829 [patent_doc_number] => 20240291340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => COIL FOR STATOR OF ELECTRIC MOTOR, STATOR AND MANUFACTURING PROCESS [patent_app_type] => utility [patent_app_number] => 18/697327 [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] => 4919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18697327 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/697327
Coil for stator of electric motor, stator and manufacturing process Sep 29, 2022 Issued
Array ( [id] => 18182998 [patent_doc_number] => 20230043728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => External Rotor Motor With A Cooling Wheel For Cooling The Stator [patent_app_type] => utility [patent_app_number] => 17/881735 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17881735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881735
External rotor motor with a cooling wheel for cooling the stator Aug 4, 2022 Issued
Array ( [id] => 18197903 [patent_doc_number] => 20230051422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => ROTOR FOR A ROTARY ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 17/878323 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17878323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/878323
Rotor for a rotary electric machine Jul 31, 2022 Issued
Array ( [id] => 20020238 [patent_doc_number] => 20250158460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => Rotary Electrical Machine and Vehicle Driving Device Including Rotary Electrical Machine [patent_app_type] => utility [patent_app_number] => 18/726250 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18726250 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/726250
Rotary Electrical Machine and Vehicle Driving Device Including Rotary Electrical Machine Jul 24, 2022 Pending
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