Search

Khoi H. Tran

Supervisory Patent Examiner (ID: 15867, Phone: (571)272-6919 , Office: P/3664 )

Most Active Art Unit
3651
Art Unit(s)
3101, 3651, 3615, 3664, 3656
Total Applications
1195
Issued Applications
883
Pending Applications
161
Abandoned Applications
152

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19851293 [patent_doc_number] => 20250096644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => POWER DENSE MOTOR WITH THERMAL MANAGEMENT CAPABILITY [patent_app_type] => utility [patent_app_number] => 18/961139 [patent_app_country] => US [patent_app_date] => 2024-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18961139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/961139
POWER DENSE MOTOR WITH THERMAL MANAGEMENT CAPABILITY Nov 25, 2024 Pending
Array ( [id] => 19821715 [patent_doc_number] => 20250079922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => AXIAL FIELD ROTARY ENERGY DEVICE HAVING PCB STATOR AND VARIABLE FREQUENCY DRIVE [patent_app_type] => utility [patent_app_number] => 18/953308 [patent_app_country] => US [patent_app_date] => 2024-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18953308 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/953308
AXIAL FIELD ROTARY ENERGY DEVICE HAVING PCB STATOR AND VARIABLE FREQUENCY DRIVE Nov 19, 2024 Pending
Array ( [id] => 20064083 [patent_doc_number] => 20250202305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => MOTOR [patent_app_type] => utility [patent_app_number] => 18/938784 [patent_app_country] => US [patent_app_date] => 2024-11-06 [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] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18938784 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/938784
MOTOR Nov 5, 2024 Pending
Array ( [id] => 19880250 [patent_doc_number] => 20250112507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => ELECTRIC MOTOR FOR AN ACTUATOR AND AN ACTUATOR WITH SUCH AN ELECTRIC MOTOR [patent_app_type] => utility [patent_app_number] => 18/903116 [patent_app_country] => US [patent_app_date] => 2024-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18903116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/903116
ELECTRIC MOTOR FOR AN ACTUATOR AND AN ACTUATOR WITH SUCH AN ELECTRIC MOTOR Sep 30, 2024 Pending
Array ( [id] => 19987458 [patent_doc_number] => 20250125680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => ELECTRIC PROPULSION APPARATUS FOR A MOTOR VEHICLE WITH GENERATION OF SOUNDS DEPENDING ON THE OPERATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/902552 [patent_app_country] => US [patent_app_date] => 2024-09-30 [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] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18902552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/902552
ELECTRIC PROPULSION APPARATUS FOR A MOTOR VEHICLE WITH GENERATION OF SOUNDS DEPENDING ON THE OPERATION THEREOF Sep 29, 2024 Pending
Array ( [id] => 19713258 [patent_doc_number] => 20250023400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => ELECTRICAL MACHINE HAVING SHAPED SOFT METAL COMPOSITE COMPONENTS WITH AXIAL AND RADIAL AIRGAPS [patent_app_type] => utility [patent_app_number] => 18/899518 [patent_app_country] => US [patent_app_date] => 2024-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18899518 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/899518
ELECTRICAL MACHINE HAVING SHAPED SOFT METAL COMPOSITE COMPONENTS WITH AXIAL AND RADIAL AIRGAPS Sep 26, 2024 Pending
Array ( [id] => 19866916 [patent_doc_number] => 20250105702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => ELECTRIC MOTOR SYSTEM [patent_app_type] => utility [patent_app_number] => 18/891821 [patent_app_country] => US [patent_app_date] => 2024-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18891821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/891821
ELECTRIC MOTOR SYSTEM Sep 19, 2024 Pending
Array ( [id] => 19688791 [patent_doc_number] => 20250007336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => ROTARY ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 18/827908 [patent_app_country] => US [patent_app_date] => 2024-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 434 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18827908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/827908
ROTARY ELECTRIC MACHINE Sep 8, 2024 Pending
Array ( [id] => 19662700 [patent_doc_number] => 20240429765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => AXIAL FIELD ROTARY ENERGY DEVICE HAVING PCB STATOR AND VARIABLE FREQUENCY DRIVE [patent_app_type] => utility [patent_app_number] => 18/821069 [patent_app_country] => US [patent_app_date] => 2024-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 18821069 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/821069
AXIAL FIELD ROTARY ENERGY DEVICE HAVING PCB STATOR AND VARIABLE FREQUENCY DRIVE Aug 29, 2024 Pending
Array ( [id] => 19713273 [patent_doc_number] => 20250023415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => ELECTRIC MOTOR [patent_app_type] => utility [patent_app_number] => 18/768647 [patent_app_country] => US [patent_app_date] => 2024-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13833 [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] => 18768647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/768647
ELECTRIC MOTOR Jul 9, 2024 Pending
Array ( [id] => 19647133 [patent_doc_number] => 20240421653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => ELECTRIC MACHINE FOR DRIVING A MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 18/743706 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18743706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743706
ELECTRIC MACHINE FOR DRIVING A MOTOR VEHICLE Jun 13, 2024 Pending
Array ( [id] => 19671370 [patent_doc_number] => 12184146 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-31 [patent_title] => Integrated motor [patent_app_type] => utility [patent_app_number] => 18/743708 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5334 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 501 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18743708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743708
Integrated motor Jun 13, 2024 Issued
Array ( [id] => 19421414 [patent_doc_number] => 20240297538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => CORE PIECE, STATOR CORE, STATOR, AND ROTARY ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 18/662280 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18662280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662280
Core piece, stator core, stator, and rotary electric machine May 12, 2024 Issued
Array ( [id] => 19532486 [patent_doc_number] => 20240356388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => STATOR EXHIBITING IMPROVED THERMO-ELECTRICAL PROPERTIES AND MOLDING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/640383 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640383 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640383
STATOR EXHIBITING IMPROVED THERMO-ELECTRICAL PROPERTIES AND MOLDING METHOD THEREOF Apr 18, 2024 Pending
Array ( [id] => 20064106 [patent_doc_number] => 20250202328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => VIBRATION MOTOR AND TOUCH DEVICE [patent_app_type] => utility [patent_app_number] => 18/633567 [patent_app_country] => US [patent_app_date] => 2024-04-12 [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] => -19 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18633567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633567
VIBRATION MOTOR AND TOUCH DEVICE Apr 11, 2024 Pending
Array ( [id] => 20852233 [patent_doc_number] => 12689276 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-21 [patent_title] => Vibration motor having a driving unit which includes a solenoid assembly capable of vibrating in a direction perpendicular to a vibration direction of a vibration unit [patent_app_type] => utility [patent_app_number] => 18/631004 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [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] => 18631004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/631004
Vibration Motor Apr 8, 2024 Pending
Array ( [id] => 19485071 [patent_doc_number] => 20240333113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => MOTOR AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/622965 [patent_app_country] => US [patent_app_date] => 2024-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18622965 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/622965
MOTOR AND METHOD OF MANUFACTURING THE SAME Mar 30, 2024 Pending
Array ( [id] => 19485038 [patent_doc_number] => 20240333080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => ROTARY ELECTRIC MACHINE HOUSING AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/620508 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18620508 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/620508
ROTARY ELECTRIC MACHINE HOUSING AND MANUFACTURING METHOD THEREOF Mar 27, 2024 Pending
Array ( [id] => 20284463 [patent_doc_number] => 20250309705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => ELECTRIC POWER GENERATION USING PLANAR ARRAY OF FERRITE CORES [patent_app_type] => utility [patent_app_number] => 18/618009 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18618009 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618009
ELECTRIC POWER GENERATION USING PLANAR ARRAY OF FERRITE CORES Mar 26, 2024 Pending
Array ( [id] => 19485030 [patent_doc_number] => 20240333072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => BRUSHLESS DIRECT CURRENT BLOWER MOTOR WITH NOVEL MOTOR COVER [patent_app_type] => utility [patent_app_number] => 18/617875 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3583 [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] => 18617875 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617875
Brushless direct current blower motor with novel motor cover Mar 26, 2024 Issued
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