Search

Leon Viet Q. Nguyen

Examiner (ID: 7457, Phone: (571)270-1185 , Office: P/2632 )

Most Active Art Unit
2663
Art Unit(s)
2632, 2611, 2663, 2635
Total Applications
1309
Issued Applications
1102
Pending Applications
56
Abandoned Applications
180

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19491964 [patent_doc_number] => 12110662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Work machine [patent_app_type] => utility [patent_app_number] => 17/909506 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 21782 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17909506 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/909506
Work machine May 25, 2021 Issued
Array ( [id] => 17257897 [patent_doc_number] => 20210370882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => VEHICLE CONTROL SYSTEM, VEHICLE CONTROL METHOD, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/329472 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17329472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/329472
Vehicle control system, vehicle control method, and storage medium May 24, 2021 Issued
Array ( [id] => 17069038 [patent_doc_number] => 20210271254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => GUIDING VEHICLES THROUGH VEHICLE MANEUVERS USING MACHINE LEARNING MODELS [patent_app_type] => utility [patent_app_number] => 17/322365 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17322365 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/322365
Guiding vehicles through vehicle maneuvers using machine learning models May 16, 2021 Issued
Array ( [id] => 18005556 [patent_doc_number] => 20220364322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => COMMISSIONING A CONSTRUCTION VEHICLE FOR MACHINE CONTROL [patent_app_type] => utility [patent_app_number] => 17/322338 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17322338 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/322338
Commissioning a construction vehicle for machine control May 16, 2021 Issued
Array ( [id] => 18734249 [patent_doc_number] => 11802977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Method for real-time position estimate correction of a movable object [patent_app_type] => utility [patent_app_number] => 18/009117 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7171 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18009117 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/009117
Method for real-time position estimate correction of a movable object Apr 12, 2021 Issued
Array ( [id] => 17199704 [patent_doc_number] => 20210339798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => VEHICLE STEERING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/228011 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17228011 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/228011
Vehicle steering system Apr 11, 2021 Issued
Array ( [id] => 19573547 [patent_doc_number] => 20240377839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => FLIGHT VEHICLE LANDING METHOD, FLIGHT VEHICLE, INFORMATION PROCESSING DEVICE, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 18/554408 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6058 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18554408 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/554408
FLIGHT VEHICLE LANDING METHOD, FLIGHT VEHICLE, INFORMATION PROCESSING DEVICE, AND PROGRAM Apr 8, 2021 Pending
Array ( [id] => 19520714 [patent_doc_number] => 12122418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Control loop for navigating a vehicle [patent_app_type] => utility [patent_app_number] => 17/905302 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 57 [patent_no_of_words] => 50022 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17905302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905302
Control loop for navigating a vehicle Mar 31, 2021 Issued
Array ( [id] => 17894566 [patent_doc_number] => 20220304228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => SYSTEMS AND METHODS FOR CONTROLLING AN AGRICULTURAL HEADER [patent_app_type] => utility [patent_app_number] => 17/214203 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17214203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/214203
Systems and methods for controlling an agricultural header Mar 25, 2021 Issued
Array ( [id] => 19190928 [patent_doc_number] => 20240169841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => VEHICLE DISPATCH SUPPORT DEVICE, VEHICLE DISPATCH SERVICE SYSTEM, AND VEHICLE DISPATCH SUPPORT METHOD [patent_app_type] => utility [patent_app_number] => 18/283998 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18283998 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283998
Vehicle dispatch support device, vehicle dispatch service system, and vehicle dispatch support method Mar 24, 2021 Issued
Array ( [id] => 18462794 [patent_doc_number] => 11687081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Motor controller and method for loading and unloading tractors on flatbed trailers [patent_app_type] => utility [patent_app_number] => 17/204372 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4028 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17204372 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204372
Motor controller and method for loading and unloading tractors on flatbed trailers Mar 16, 2021 Issued
Array ( [id] => 19491310 [patent_doc_number] => 12110000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Method for operating an electrified drive train for a working machine, electrified drive train for a working machine and working machine [patent_app_type] => utility [patent_app_number] => 17/909764 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 6864 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17909764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/909764
Method for operating an electrified drive train for a working machine, electrified drive train for a working machine and working machine Mar 14, 2021 Issued
Array ( [id] => 19226341 [patent_doc_number] => 12005974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Methods and apparatus to center a steering wheel [patent_app_type] => utility [patent_app_number] => 17/201312 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 9389 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17201312 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/201312
Methods and apparatus to center a steering wheel Mar 14, 2021 Issued
Array ( [id] => 19667088 [patent_doc_number] => 12179813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Monitoring system for at least one plurality of homogeneous devices of at least one railway vehicle [patent_app_type] => utility [patent_app_number] => 17/905148 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5827 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17905148 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905148
Monitoring system for at least one plurality of homogeneous devices of at least one railway vehicle Mar 10, 2021 Issued
Array ( [id] => 20143775 [patent_doc_number] => 12378101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Raising/lowering movement control system and raising/lowering movement control method [patent_app_type] => utility [patent_app_number] => 18/548112 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 2242 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18548112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/548112
Raising/lowering movement control system and raising/lowering movement control method Mar 10, 2021 Issued
Array ( [id] => 16978817 [patent_doc_number] => 20210223054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => Multimodal Vehicle Routing System and Method with Vehicle Parking [patent_app_type] => utility [patent_app_number] => 17/198047 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17198047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198047
Multimodal vehicle routing system and method with vehicle parking Mar 9, 2021 Issued
Array ( [id] => 18307522 [patent_doc_number] => 20230111422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => METHOD FOR DETECTING A COLLISION DIRECTION OF A VEHICLE, METHOD FOR ACTIVATING A COLLISION PROTECTION SYSTEM OF A VEHICLE IN RESPONSE TO A DETECTED COLLISION DIRECTION OF THE VEHICLE, DEVICE, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 17/907780 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17907780 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/907780
Method for detecting a collision direction of a vehicle, method for activating a collision protection system of a vehicle in response to a detected collision direction of the vehicle, device, and vehicle Mar 9, 2021 Issued
Array ( [id] => 17286830 [patent_doc_number] => 11203370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Shopping cart monitoring using computer vision [patent_app_type] => utility [patent_app_number] => 17/196839 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 28 [patent_no_of_words] => 31319 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17196839 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/196839
Shopping cart monitoring using computer vision Mar 8, 2021 Issued
Array ( [id] => 18053776 [patent_doc_number] => 11527166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Intelligent drone traffic management via radio access network [patent_app_type] => utility [patent_app_number] => 17/194485 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9528 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17194485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/194485
Intelligent drone traffic management via radio access network Mar 7, 2021 Issued
Array ( [id] => 17081680 [patent_doc_number] => 20210276686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => MARINE PROPULSION SYSTEM AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/187919 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187919 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187919
Marine propulsion system and control method Feb 28, 2021 Issued
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