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] => 19998198 [patent_doc_number] => 20250136420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => Pallet manipulation and product transport using multi-robot teams [patent_app_type] => utility [patent_app_number] => 18/836302 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18836302 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/836302
Pallet manipulation and product transport using multi-robot teams Feb 6, 2023 Pending
Array ( [id] => 18781810 [patent_doc_number] => 11823569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Validating traffic flow predictions based on data from a selected subset of traffic probe devices [patent_app_type] => utility [patent_app_number] => 18/105764 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8142 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18105764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/105764
Validating traffic flow predictions based on data from a selected subset of traffic probe devices Feb 2, 2023 Issued
Array ( [id] => 18422111 [patent_doc_number] => 20230176575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => Autonomous Vehicle with Independent Auxiliary Control Units [patent_app_type] => utility [patent_app_number] => 18/162249 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8961 [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] => 18162249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162249
Autonomous vehicle with independent auxiliary control units Jan 30, 2023 Issued
Array ( [id] => 18987330 [patent_doc_number] => 20240059299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => METHOD OF DETERMINING DRIVING RESISTANCE IN INSUFFICIENT WARM-UP STATE [patent_app_type] => utility [patent_app_number] => 18/100091 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18100091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100091
Method of determining driving resistance in insufficient warm-up state Jan 22, 2023 Issued
Array ( [id] => 19762857 [patent_doc_number] => 12221129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Control device, control method, and storage medium [patent_app_type] => utility [patent_app_number] => 18/098731 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7936 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18098731 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098731
Control device, control method, and storage medium Jan 18, 2023 Issued
Array ( [id] => 19580656 [patent_doc_number] => 12146762 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-19 [patent_title] => Time synchronized object tracking system [patent_app_type] => utility [patent_app_number] => 18/098824 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1977 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [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] => 18098824 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098824
Time synchronized object tracking system Jan 18, 2023 Issued
Array ( [id] => 18470086 [patent_doc_number] => 20230204371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => SYSTEMS AND METHODS FOR GENERATING CALM OR QUIET ROUTES [patent_app_type] => utility [patent_app_number] => 18/098391 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7162 [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] => 18098391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098391
Systems and methods for generating calm or quiet routes Jan 17, 2023 Issued
Array ( [id] => 19841474 [patent_doc_number] => 12253861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Multi-machining robot collaboration method in flexible hardware production workshop [patent_app_type] => utility [patent_app_number] => 18/097833 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5287 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 953 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097833
Multi-machining robot collaboration method in flexible hardware production workshop Jan 16, 2023 Issued
Array ( [id] => 19107181 [patent_doc_number] => 11960284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Multipoint cable cam system and method [patent_app_type] => utility [patent_app_number] => 18/096238 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 8054 [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] => 18096238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096238
Multipoint cable cam system and method Jan 11, 2023 Issued
Array ( [id] => 18621987 [patent_doc_number] => 11755025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Guiding vehicles through vehicle maneuvers using machine learning models [patent_app_type] => utility [patent_app_number] => 18/153072 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 29915 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18153072 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153072
Guiding vehicles through vehicle maneuvers using machine learning models Jan 10, 2023 Issued
Array ( [id] => 19226214 [patent_doc_number] => 12005847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Vehicle for protecting passenger and operating method thereof [patent_app_type] => utility [patent_app_number] => 18/093597 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 8573 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18093597 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093597
Vehicle for protecting passenger and operating method thereof Jan 4, 2023 Issued
Array ( [id] => 19675343 [patent_doc_number] => 12187188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Vehicle and control method thereof [patent_app_type] => utility [patent_app_number] => 18/092488 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6941 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18092488 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092488
Vehicle and control method thereof Jan 2, 2023 Issued
Array ( [id] => 19281322 [patent_doc_number] => 20240217796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => FORCE IMPULSE TO MEASURE LOAD STABILITY [patent_app_type] => utility [patent_app_number] => 18/147043 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18147043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147043
Force impulse to measure load stability Dec 27, 2022 Issued
Array ( [id] => 19174237 [patent_doc_number] => 20240160211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => AUTOMATED GUIDED VEHICLE AND METHOD OF CALIBRATING OBJECT-FETCHING ROUTE [patent_app_type] => utility [patent_app_number] => 18/088625 [patent_app_country] => US [patent_app_date] => 2022-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18088625 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088625
Automated guided vehicle and method of calibrating object-fetching route Dec 25, 2022 Issued
Array ( [id] => 18621988 [patent_doc_number] => 11755026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Event-based image capturing for a refuse vehicle [patent_app_type] => utility [patent_app_number] => 18/088057 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4253 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18088057 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088057
Event-based image capturing for a refuse vehicle Dec 22, 2022 Issued
Array ( [id] => 19268810 [patent_doc_number] => 20240212514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => Vehicle Motion Controller Via Off-axis Beam Measurement [patent_app_type] => utility [patent_app_number] => 18/087503 [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] => 3724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087503 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087503
Vehicle motion controller via off-axis beam measurement Dec 21, 2022 Issued
Array ( [id] => 18323719 [patent_doc_number] => 20230121847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => AUTONOMOUS VEHICLE TELESCOPIC SENSOR SYSTEM [patent_app_type] => utility [patent_app_number] => 18/069056 [patent_app_country] => US [patent_app_date] => 2022-12-20 [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] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069056 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069056
Autonomous vehicle telescopic sensor system Dec 19, 2022 Issued
Array ( [id] => 20144885 [patent_doc_number] => 12379222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Point-to-point autonomous driving path generation and driving control method based on navigation route and high definition map [patent_app_type] => utility [patent_app_number] => 18/085189 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085189 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085189
Point-to-point autonomous driving path generation and driving control method based on navigation route and high definition map Dec 19, 2022 Issued
Array ( [id] => 19670440 [patent_doc_number] => 12183205 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Obstacle information management device, obstacle information management method, and device for vehicle [patent_app_type] => utility [patent_app_number] => 18/068080 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 28 [patent_no_of_words] => 30460 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18068080 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068080
Obstacle information management device, obstacle information management method, and device for vehicle Dec 18, 2022 Issued
Array ( [id] => 18637469 [patent_doc_number] => 11762063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Camera ring structure for autonomous vehicles [patent_app_type] => utility [patent_app_number] => 18/082791 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 29 [patent_no_of_words] => 7004 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18082791 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/082791
Camera ring structure for autonomous vehicles Dec 15, 2022 Issued
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