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] => 19023757 [patent_doc_number] => 20240079928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => ELECTRIC TOOL AND MOTOR [patent_app_type] => utility [patent_app_number] => 18/272968 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18272968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272968
ELECTRIC TOOL AND MOTOR Jan 26, 2021 Abandoned
Array ( [id] => 18473926 [patent_doc_number] => 20230208214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => ELECTRIC MOTOR, CLEANER HAVING SAME AND ELECTRIC MOTOR MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 17/926836 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14004 [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] => 17926836 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926836
Electric motor, cleaner having same and electric motor manufacturing method Jan 26, 2021 Issued
Array ( [id] => 18139335 [patent_doc_number] => 20230013171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => BRUSH-COMMUTATED DC ELECTRIC MOTOR WITH AN IMPROVED OSCILLATION BEHAVIOR [patent_app_type] => utility [patent_app_number] => 17/786351 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17786351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786351
Brush-commutated DC electric motor with an improved oscillation behavior Dec 22, 2020 Issued
Array ( [id] => 18632339 [patent_doc_number] => 20230291250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => FAN MOTOR AND HAIR DRYER COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/016205 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12490 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18016205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/016205
FAN MOTOR AND HAIR DRYER COMPRISING SAME Dec 14, 2020 Pending
Array ( [id] => 19597434 [patent_doc_number] => 12155289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Housing for an electric machine and electric machine comprising such a housing [patent_app_type] => utility [patent_app_number] => 17/778914 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1903 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17778914 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/778914
Housing for an electric machine and electric machine comprising such a housing Nov 17, 2020 Issued
Array ( [id] => 18009416 [patent_doc_number] => 20220368183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => ROTOR FOR A SYNCHRONOUS MACHINE [patent_app_type] => utility [patent_app_number] => 17/764268 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17764268 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/764268
ROTOR FOR A SYNCHRONOUS MACHINE Nov 16, 2020 Abandoned
Array ( [id] => 19926776 [patent_doc_number] => 12301075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Method for manufacturing stator of rotating electrical machine, stator of rotating electrical machine, and rotating electrical machine [patent_app_type] => utility [patent_app_number] => 17/777991 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17777991 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777991
Method for manufacturing stator of rotating electrical machine, stator of rotating electrical machine, and rotating electrical machine Nov 3, 2020 Issued
Array ( [id] => 18624272 [patent_doc_number] => 11757334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Systems and method for an electric motor with pin-fin cooling [patent_app_type] => utility [patent_app_number] => 17/084519 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 17757 [patent_no_of_claims] => 13 [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] => 17084519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/084519
Systems and method for an electric motor with pin-fin cooling Oct 28, 2020 Issued
Array ( [id] => 18160240 [patent_doc_number] => 20230026832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => CAGE ROTOR AND METHOD FOR THE PRODUCTION THEREOF [patent_app_type] => utility [patent_app_number] => 17/785325 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17785325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785325
Cage rotor and method for the production thereof Sep 24, 2020 Issued
Array ( [id] => 17753381 [patent_doc_number] => 20220231586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => HIGH-EFFICIENCY DIRECT CURRENT MOTOR [patent_app_type] => utility [patent_app_number] => 17/595763 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17595763 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595763
HIGH-EFFICIENCY DIRECT CURRENT MOTOR Sep 22, 2020 Abandoned
Array ( [id] => 19597412 [patent_doc_number] => 12155267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Magnetic field generating device and rotating electrical machine [patent_app_type] => utility [patent_app_number] => 17/760877 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 13305 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17760877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/760877
Magnetic field generating device and rotating electrical machine Sep 17, 2020 Issued
Array ( [id] => 18730005 [patent_doc_number] => 20230344303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => MOTOR AND MOTOR UNIT [patent_app_type] => utility [patent_app_number] => 17/798556 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17798556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/798556
MOTOR AND MOTOR UNIT Sep 13, 2020 Abandoned
Array ( [id] => 17887309 [patent_doc_number] => 20220302787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => STATOR AND METHOD FOR MANUFACTURING STATOR [patent_app_type] => utility [patent_app_number] => 17/636667 [patent_app_country] => US [patent_app_date] => 2020-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17636667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/636667
STATOR AND METHOD FOR MANUFACTURING STATOR Sep 6, 2020 Abandoned
Array ( [id] => 17841263 [patent_doc_number] => 20220278569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => ROTATING ELECTRICAL MACHINE [patent_app_type] => utility [patent_app_number] => 17/638749 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17638749 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/638749
ROTATING ELECTRICAL MACHINE Aug 25, 2020 Abandoned
Array ( [id] => 19918869 [patent_doc_number] => 12294252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Busbar unit [patent_app_type] => utility [patent_app_number] => 17/911989 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3504 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17911989 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/911989
Busbar unit Jul 27, 2020 Issued
Array ( [id] => 17780928 [patent_doc_number] => 20220247278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => ELECTRIC MACHINE PROVIDED WITH A TEMPERATURE SENSOR [patent_app_type] => utility [patent_app_number] => 17/629080 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17629080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629080
ELECTRIC MACHINE PROVIDED WITH A TEMPERATURE SENSOR Jul 8, 2020 Abandoned
Array ( [id] => 17986747 [patent_doc_number] => 20220352784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => PLASTIC BEARING FOR A ROTATING ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 17/621100 [patent_app_country] => US [patent_app_date] => 2020-06-29 [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] => -19 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621100 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621100
Interconnections, sensors and control electronics mounted on a plastic bearing of an electric machine Jun 28, 2020 Issued
Array ( [id] => 18345179 [patent_doc_number] => 20230133289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => POWER CONTROL DEVICE, ELECTRIC MOTOR INCLUDING POWER CONTROL DEVICE, AND AIR-CONDITIONING APPARATUS INCLUDING ELECTRIC MOTOR [patent_app_type] => utility [patent_app_number] => 17/915560 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17915560 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915560
POWER CONTROL DEVICE, ELECTRIC MOTOR INCLUDING POWER CONTROL DEVICE, AND AIR-CONDITIONING APPARATUS INCLUDING ELECTRIC MOTOR Jun 15, 2020 Abandoned
Array ( [id] => 19473090 [patent_doc_number] => 12103158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Magnetic levitation gravity compensation device [patent_app_type] => utility [patent_app_number] => 17/607388 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5039 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17607388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/607388
Magnetic levitation gravity compensation device Apr 22, 2020 Issued
Array ( [id] => 17661458 [patent_doc_number] => 20220181923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => INTERCONNECTED ASSEMBLY, AND ROTATING ELECTRICAL MACHINE [patent_app_type] => utility [patent_app_number] => 17/594398 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594398
INTERCONNECTED ASSEMBLY, AND ROTATING ELECTRICAL MACHINE Apr 2, 2020 Abandoned
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