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] => 20995253 [patent_doc_number] => 12743893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-22 [patent_title] => Road obstacle detection method and apparatus, and device and storage medium [patent_app_type] => utility [patent_app_number] => 18/890842 [patent_app_country] => US [patent_app_date] => 2024-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3673 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [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] => 18890842 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/890842
ROAD OBSTACLE DETECTION METHOD AND APPARATUS, AND DEVICE AND STORAGE MEDIUM Sep 19, 2024 Pending
Array ( [id] => 19528305 [patent_doc_number] => 20240352207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => SYSTEMS AND METHODS FOR ISOLATION AND SUBSEQUENT DISPENSATION OF NATURAL PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/761116 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9346 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18761116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761116
SYSTEMS AND METHODS FOR ISOLATION AND SUBSEQUENT DISPENSATION OF NATURAL PRODUCTS Jun 30, 2024 Pending
Array ( [id] => 20443314 [patent_doc_number] => 20260000026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => AGRICULTURAL HEADER TRANSPORT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/757846 [patent_app_country] => US [patent_app_date] => 2024-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18757846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/757846
AGRICULTURAL HEADER TRANSPORT SYSTEM Jun 27, 2024 Pending
Array ( [id] => 19511805 [patent_doc_number] => 20240343491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => Intelligent lifting shuttle carrier stereoscopic warehouse for float glass [patent_app_type] => utility [patent_app_number] => 18/755699 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 561 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18755699 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755699
Intelligent lifting shuttle carrier stereoscopic warehouse for float glass Jun 26, 2024 Pending
Array ( [id] => 20930246 [patent_doc_number] => 12724422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-01 [patent_title] => Perception-based navigation for mobile machines [patent_app_type] => utility [patent_app_number] => 18/678498 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 11024 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18678498 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678498
Perception-Based Navigation for Mobile Machines May 29, 2024 Pending
Array ( [id] => 19531249 [patent_doc_number] => 20240355151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => Gathering and Distributing Metadata of a Surrounding of a Vehicle [patent_app_type] => utility [patent_app_number] => 18/642943 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642943 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642943
Gathering and Distributing Metadata of a Surrounding of a Vehicle Apr 22, 2024 Pending
Array ( [id] => 20756479 [patent_doc_number] => 12649232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Speed determination in robotics systems and applications [patent_app_type] => utility [patent_app_number] => 18/597688 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 26990 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18597688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/597688
Speed determination in robotics systems and applications Mar 5, 2024 Issued
Array ( [id] => 20192810 [patent_doc_number] => 20250269520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => METHOD, APPARATUS, AND SYSTEM FOR HUMANOID LOCATION LEARNING FROM DEMONSTRATION [patent_app_type] => utility [patent_app_number] => 18/584026 [patent_app_country] => US [patent_app_date] => 2024-02-22 [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] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18584026 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584026
METHOD, APPARATUS, AND SYSTEM FOR HUMANOID LOCATION LEARNING FROM DEMONSTRATION Feb 21, 2024 Abandoned
Array ( [id] => 19344254 [patent_doc_number] => 20240253217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => LOSS-GUIDED DIFFUSION MODELS [patent_app_type] => utility [patent_app_number] => 18/538248 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 76355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18538248 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/538248
LOSS-GUIDED DIFFUSION MODELS Dec 12, 2023 Pending
Array ( [id] => 20048968 [patent_doc_number] => 20250187190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => Dynamic Water Distribution System [patent_app_type] => utility [patent_app_number] => 18/534396 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18534396 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/534396
Dynamic Water Distribution System Dec 7, 2023 Pending
Array ( [id] => 20051748 [patent_doc_number] => 20250189970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => Mobile Robot with Audio Perception System [patent_app_type] => utility [patent_app_number] => 18/532410 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18532410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/532410
Mobile Robot with Audio Perception System Dec 6, 2023 Pending
Array ( [id] => 19432295 [patent_doc_number] => 20240300793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => LOAD FALL PREVENTING SYSTEM FOR FORKLIFT [patent_app_type] => utility [patent_app_number] => 18/532301 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18532301 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/532301
Load fall preventing system for forklift Dec 6, 2023 Issued
Array ( [id] => 19216923 [patent_doc_number] => 20240181627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => METHOD AND SYSTEM FOR MULTIROBOT COLLABORATIVE MOBILE MANIPULATION [patent_app_type] => utility [patent_app_number] => 18/526504 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18526504 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/526504
Method and system for multirobot collaborative mobile manipulation Nov 30, 2023 Issued
Array ( [id] => 18989437 [patent_doc_number] => 20240061406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => ROBOT CONFIGURATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/386045 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18386045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386045
ROBOT CONFIGURATION SYSTEM AND METHOD Oct 31, 2023 Pending
Array ( [id] => 20755770 [patent_doc_number] => 12648513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Autonomous lawn mower and a system for navigating thereof [patent_app_type] => utility [patent_app_number] => 18/495284 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 13774 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495284 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495284
Autonomous lawn mower and a system for navigating thereof Oct 25, 2023 Issued
Array ( [id] => 19066276 [patent_doc_number] => 20240100702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => SYSTEMS AND METHODS FOR SAFE OPERATION OF ROBOTS [patent_app_type] => utility [patent_app_number] => 18/471951 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22270 [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] => 18471951 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/471951
SYSTEMS AND METHODS FOR SAFE OPERATION OF ROBOTS Sep 20, 2023 Pending
Array ( [id] => 18894702 [patent_doc_number] => 20240010187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => PATH TRACKING CONTROL FOR SELF-DRIVING OF VEHICLE WITH YAW MOMENT DISTRIBUTION [patent_app_type] => utility [patent_app_number] => 18/470906 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18470906 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470906
PATH TRACKING CONTROL FOR SELF-DRIVING OF VEHICLE WITH YAW MOMENT DISTRIBUTION Sep 19, 2023 Pending
Array ( [id] => 20825284 [patent_doc_number] => 12678828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Device and method for classifying fruits [patent_app_type] => utility [patent_app_number] => 18/351165 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18351165 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351165
Device and method for classifying fruits Jul 11, 2023 Issued
Array ( [id] => 19683056 [patent_doc_number] => 20250001601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => PREDICTIVE PREVENTION OF ROBOTIC PRIVACY OVERREACH [patent_app_type] => utility [patent_app_number] => 18/343165 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18343165 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/343165
PREDICTIVE PREVENTION OF ROBOTIC PRIVACY OVERREACH Jun 27, 2023 Pending
Array ( [id] => 18878185 [patent_doc_number] => 20240001554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => SYSTEMS AND METHODS FOR DISTANCE BASED ROBOTIC TIMEOUTS [patent_app_type] => utility [patent_app_number] => 18/215326 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215326
SYSTEMS AND METHODS FOR DISTANCE BASED ROBOTIC TIMEOUTS Jun 27, 2023 Pending
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