Search

Calvin K. Cheung

Examiner (ID: 12956, Phone: (571)270-7041 , Office: P/3668 )

Most Active Art Unit
3668
Art Unit(s)
3668, 3666, 3662, 3621
Total Applications
1140
Issued Applications
979
Pending Applications
68
Abandoned Applications
124

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19817858 [patent_doc_number] => 20250076065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => SYSTEMS AND METHODS FOR DYNAMICALLY GENERATING OPTIMAL ROUTES FOR MANAGEMENT OF MULTIPLE VEHICLES [patent_app_type] => utility [patent_app_number] => 18/953986 [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] => 41291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18953986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/953986
SYSTEMS AND METHODS FOR DYNAMICALLY GENERATING OPTIMAL ROUTES FOR MANAGEMENT OF MULTIPLE VEHICLES Nov 19, 2024 Pending
Array ( [id] => 19876431 [patent_doc_number] => 20250108688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => VEHICLE CONTROL APPARATUS [patent_app_type] => utility [patent_app_number] => 18/892716 [patent_app_country] => US [patent_app_date] => 2024-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18892716 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/892716
VEHICLE CONTROL APPARATUS Sep 22, 2024 Pending
Array ( [id] => 19660257 [patent_doc_number] => 20240427322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => OPERATIONAL TESTING OF AUTONOMOUS VEHICLES [patent_app_type] => utility [patent_app_number] => 18/824389 [patent_app_country] => US [patent_app_date] => 2024-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18824389 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/824389
OPERATIONAL TESTING OF AUTONOMOUS VEHICLES Sep 3, 2024 Pending
Array ( [id] => 19644665 [patent_doc_number] => 20240419185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => SPATIAL DIVERSITY FOR RELATIVE POSITION TRACKING [patent_app_type] => utility [patent_app_number] => 18/818884 [patent_app_country] => US [patent_app_date] => 2024-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18818884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/818884
SPATIAL DIVERSITY FOR RELATIVE POSITION TRACKING Aug 28, 2024 Pending
Array ( [id] => 19751899 [patent_doc_number] => 20250040464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => Method, Apparatus and System for Detecting an Agricultural Vehicle Path [patent_app_type] => utility [patent_app_number] => 18/788374 [patent_app_country] => US [patent_app_date] => 2024-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18788374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/788374
Method, Apparatus and System for Detecting an Agricultural Vehicle Path Jul 29, 2024 Pending
Array ( [id] => 19544410 [patent_doc_number] => 20240361446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => SYSTEMS AND METHODS FOR COMMUNICATING WITH VEHICLES USING RADAR [patent_app_type] => utility [patent_app_number] => 18/771322 [patent_app_country] => US [patent_app_date] => 2024-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18771322 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/771322
SYSTEMS AND METHODS FOR COMMUNICATING WITH VEHICLES USING RADAR Jul 11, 2024 Pending
Array ( [id] => 19756244 [patent_doc_number] => 20250044809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => Remotely Deployed and Operated Drone-based Sealed Tank Inspections [patent_app_type] => utility [patent_app_number] => 18/770942 [patent_app_country] => US [patent_app_date] => 2024-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18770942 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/770942
Remotely Deployed and Operated Drone-based Sealed Tank Inspections Jul 11, 2024 Pending
Array ( [id] => 19830370 [patent_doc_number] => 20250082156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => ROBOT FOR DETECTING FLOOR WHILE MOVING AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/760664 [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] => 18539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18760664 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/760664
ROBOT FOR DETECTING FLOOR WHILE MOVING AND CONTROL METHOD THEREOF Jun 30, 2024 Pending
Array ( [id] => 19708830 [patent_doc_number] => 20250018972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => Systems and Methods for Graph-Based AI Training [patent_app_type] => utility [patent_app_number] => 18/747262 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18747262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/747262
Systems and Methods for Graph-Based AI Training Jun 17, 2024 Pending
Array ( [id] => 19499930 [patent_doc_number] => 20240338948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => AGRICULTURAL MACHINE [patent_app_type] => utility [patent_app_number] => 18/744820 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18744820 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744820
AGRICULTURAL MACHINE Jun 16, 2024 Pending
Array ( [id] => 19476446 [patent_doc_number] => 20240324488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => AGRICULTURAL WORK ASSISTANCE SYSTEM, AGRICULTURAL MACHINE, AND AGRICULTURAL WORK ASSISTANCE DEVICE [patent_app_type] => utility [patent_app_number] => 18/743187 [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] => 24521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18743187 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743187
AGRICULTURAL WORK ASSISTANCE SYSTEM, AGRICULTURAL MACHINE, AND AGRICULTURAL WORK ASSISTANCE DEVICE Jun 13, 2024 Pending
Array ( [id] => 19446400 [patent_doc_number] => 20240306530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => AUTONOMOUS AGRICULTURAL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/675412 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675412
AUTONOMOUS AGRICULTURAL SYSTEM May 27, 2024 Pending
Array ( [id] => 20079152 [patent_doc_number] => 12353216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Removable automotive LIDAR data collection pod [patent_app_type] => utility [patent_app_number] => 18/670554 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2348 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670554
Removable automotive LIDAR data collection pod May 20, 2024 Issued
Array ( [id] => 20452477 [patent_doc_number] => 12515526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => System for and method of converting regenerative braking energy in eco-friendly vehicle [patent_app_type] => utility [patent_app_number] => 18/659772 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3281 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18659772 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659772
System for and method of converting regenerative braking energy in eco-friendly vehicle May 8, 2024 Issued
Array ( [id] => 20349298 [patent_doc_number] => 20250346150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => METHOD AND SYSTEM FOR PREDICTING BATTERY CAPACITY DEGRADATION FOR ELECTRIC VEHICLE [patent_app_type] => utility [patent_app_number] => 18/657032 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657032 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657032
METHOD AND SYSTEM FOR PREDICTING BATTERY CAPACITY DEGRADATION FOR ELECTRIC VEHICLE May 6, 2024 Pending
Array ( [id] => 20276713 [patent_doc_number] => 20250301955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => HARVESTING LOGISTICS SYSTEM USING HARVEST ZONES BASED ON UNLOADING ZONES [patent_app_type] => utility [patent_app_number] => 18/620524 [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] => 16242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18620524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/620524
HARVESTING LOGISTICS SYSTEM USING HARVEST ZONES BASED ON UNLOADING ZONES Mar 27, 2024 Pending
Array ( [id] => 19481614 [patent_doc_number] => 20240329656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => ABNORMALITY DETECTION DEVICE, DETECTION DEVICE, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/597374 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27448 [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] => 18597374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/597374
ABNORMALITY DETECTION DEVICE, DETECTION DEVICE, AND VEHICLE Mar 5, 2024 Pending
Array ( [id] => 19251638 [patent_doc_number] => 20240202629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => METHOD AND INTERNET OF THINGS SYSTEM FOR MANAGING INSPECTION ROUTES BASED ON GAS GEOGRAPHIC INFORMATION SYSTEM (GIS) [patent_app_type] => utility [patent_app_number] => 18/594012 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18594012 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594012
Method and Internet of Things system for managing inspection routes based on gas Geographic Information System (GIS) Mar 3, 2024 Issued
Array ( [id] => 19529953 [patent_doc_number] => 20240353855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => CONTROL SYSTEM, CONTROL METHOD, AND NON-TRANSITORY STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/588389 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18588389 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/588389
CONTROL SYSTEM, CONTROL METHOD, AND NON-TRANSITORY STORAGE MEDIUM Feb 26, 2024 Pending
Array ( [id] => 20130061 [patent_doc_number] => 12372367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Collective vehicle traffic routing [patent_app_type] => utility [patent_app_number] => 18/437504 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1223 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437504 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437504
Collective vehicle traffic routing Feb 8, 2024 Issued
Menu