Search

Khang D. Do

Examiner (ID: 7933, Phone: (571)270-7837 , Office: P/2492 )

Most Active Art Unit
2492
Art Unit(s)
2492, 2496
Total Applications
490
Issued Applications
406
Pending Applications
32
Abandoned Applications
67

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20336946 [patent_doc_number] => 20250341066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => MACHINE, SYSTEM AND METHOD FOR ROAD CONSTRUCTION [patent_app_type] => utility [patent_app_number] => 19/270024 [patent_app_country] => US [patent_app_date] => 2025-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19270024 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/270024
MACHINE, SYSTEM AND METHOD FOR ROAD CONSTRUCTION Jul 14, 2025 Pending
Array ( [id] => 20336945 [patent_doc_number] => 20250341065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => MACHINE, SYSTEM AND METHOD FOR ROAD CONSTRUCTION [patent_app_type] => utility [patent_app_number] => 19/270016 [patent_app_country] => US [patent_app_date] => 2025-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19270016 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/270016
MACHINE, SYSTEM AND METHOD FOR ROAD CONSTRUCTION Jul 14, 2025 Pending
19/139533 METHOD FOR CHECKING THE PLAUSIBILITY OF A PARAMETER Jun 15, 2025 Pending
Array ( [id] => 20247790 [patent_doc_number] => 20250296659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => TOWER WITH ELECTRIC ACTUATORS [patent_app_type] => utility [patent_app_number] => 19/232133 [patent_app_country] => US [patent_app_date] => 2025-06-09 [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] => -21 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19232133 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/232133
TOWER WITH ELECTRIC ACTUATORS Jun 8, 2025 Pending
Array ( [id] => 20150067 [patent_doc_number] => 20250249905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => Energy Regeneration Method and Apparatus, Device, Readable Storage Medium, and Vehicle [patent_app_type] => utility [patent_app_number] => 19/184585 [patent_app_country] => US [patent_app_date] => 2025-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19184585 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/184585
Energy Regeneration Method and Apparatus, Device, Readable Storage Medium, and Vehicle Apr 20, 2025 Pending
Array ( [id] => 20084627 [patent_doc_number] => 20250214563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => ENSURING EQUITABLE PERFORMANCE OF HYBRID SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/990272 [patent_app_country] => US [patent_app_date] => 2024-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18990272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/990272
ENSURING EQUITABLE PERFORMANCE OF HYBRID SYSTEMS Dec 19, 2024 Pending
Array ( [id] => 19988858 [patent_doc_number] => 20250127080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => POWER EQUIPMENT DEVICE WITH OPERATOR-INITIATED AUTOMATED LIMITED TURNING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/920455 [patent_app_country] => US [patent_app_date] => 2024-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18920455 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/920455
POWER EQUIPMENT DEVICE WITH OPERATOR-INITIATED AUTOMATED LIMITED TURNING APPARATUS Oct 17, 2024 Pending
Array ( [id] => 20351214 [patent_doc_number] => 20250348066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => Systems And Methods For Determining Preferences For Flight Control Settings Of An Unmanned Aerial Vehicle [patent_app_type] => utility [patent_app_number] => 18/902252 [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] => 4850 [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] => 18902252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/902252
Systems And Methods For Determining Preferences For Flight Control Settings Of An Unmanned Aerial Vehicle Sep 29, 2024 Pending
Array ( [id] => 20588195 [patent_doc_number] => 20260073791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => VEHICLE SYSTEMS AND METHODS FOR IDENTIFICATION AND DEDUPLICATION OF ROADWAY OBJECTS [patent_app_type] => utility [patent_app_number] => 18/828956 [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] => 6240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18828956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/828956
VEHICLE SYSTEMS AND METHODS FOR IDENTIFICATION AND DEDUPLICATION OF ROADWAY OBJECTS Sep 8, 2024 Pending
Array ( [id] => 19816196 [patent_doc_number] => 20250074403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => VEHICULAR DRIVING ASSIST SYSTEM [patent_app_type] => utility [patent_app_number] => 18/817432 [patent_app_country] => US [patent_app_date] => 2024-08-28 [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] => -30 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18817432 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/817432
VEHICULAR DRIVING ASSIST SYSTEM Aug 27, 2024 Pending
Array ( [id] => 20518354 [patent_doc_number] => 20260042458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => SYSTEMS AND METHODS FOR REDUCING PLANNING HORIZONS FOR AN AUTONOMOUS VEHICLE WITH GAP CONSTRAINTS [patent_app_type] => utility [patent_app_number] => 18/796648 [patent_app_country] => US [patent_app_date] => 2024-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18796648 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/796648
SYSTEMS AND METHODS FOR REDUCING PLANNING HORIZONS FOR AN AUTONOMOUS VEHICLE WITH GAP CONSTRAINTS Aug 6, 2024 Pending
Array ( [id] => 20498484 [patent_doc_number] => 20260027941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => CONTROLLING VEHICLE BATTERY BASED ON OPEN CIRCUIT VOLTAGE [patent_app_type] => utility [patent_app_number] => 18/780715 [patent_app_country] => US [patent_app_date] => 2024-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18780715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/780715
CONTROLLING VEHICLE BATTERY BASED ON OPEN CIRCUIT VOLTAGE Jul 22, 2024 Pending
Array ( [id] => 20500329 [patent_doc_number] => 20260029788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => Adaptive Allocation of Uncrewed Aircraft Function Control Authority Based on Data Link Condition [patent_app_type] => utility [patent_app_number] => 18/780755 [patent_app_country] => US [patent_app_date] => 2024-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18780755 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/780755
Adaptive Allocation of Uncrewed Aircraft Function Control Authority Based on Data Link Condition Jul 22, 2024 Pending
Array ( [id] => 20308669 [patent_doc_number] => 20250326298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => LOG-OFF AND LEFT BELONGINGS NOTIFICATION VIA VEHICLE DISPLAY [patent_app_type] => utility [patent_app_number] => 18/637990 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637990 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637990
LOG-OFF AND LEFT BELONGINGS NOTIFICATION VIA VEHICLE DISPLAY Apr 16, 2024 Pending
Array ( [id] => 19430130 [patent_doc_number] => 20240298628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => AUTOMATIC TRAVELING METHOD, AUTOMATIC TRAVELING PROGRAM, AUTOMATIC TRAVELING SYSTEM, AND WORK VEHICLE [patent_app_type] => utility [patent_app_number] => 18/600291 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600291
AUTOMATIC TRAVELING METHOD, AUTOMATIC TRAVELING PROGRAM, AUTOMATIC TRAVELING SYSTEM, AND WORK VEHICLE Mar 7, 2024 Pending
Array ( [id] => 19861592 [patent_doc_number] => 20250100378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => VEHICLE AND CONTROL METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/418706 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18418706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418706
VEHICLE AND CONTROL METHOD THEREFOR Jan 21, 2024 Pending
Array ( [id] => 19334064 [patent_doc_number] => 20240248494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => CONTROL DEVICE AND CONTROL METHOD FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 18/409572 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409572
CONTROL DEVICE AND CONTROL METHOD FOR VEHICLE Jan 9, 2024 Pending
Array ( [id] => 20084496 [patent_doc_number] => 20250214432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => VEHICLE SYSTEM FOR DETECTING POLARIZED SUNGLASSES [patent_app_type] => utility [patent_app_number] => 18/402010 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402010 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402010
VEHICLE SYSTEM FOR DETECTING POLARIZED SUNGLASSES Jan 1, 2024 Pending
Array ( [id] => 19905338 [patent_doc_number] => 12282343 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-22 [patent_title] => Docking orientation device [patent_app_type] => utility [patent_app_number] => 18/402022 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2237 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402022 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402022
Docking orientation device Jan 1, 2024 Issued
Array ( [id] => 19139524 [patent_doc_number] => 20240138282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => MANAGEMENT SYSTEM FOR AGRICULTURAL MACHINES [patent_app_type] => utility [patent_app_number] => 18/394074 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18394074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/394074
MANAGEMENT SYSTEM FOR AGRICULTURAL MACHINES Dec 21, 2023 Pending
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