Search

Yaotang Wang

Examiner (ID: 1796, Phone: (571)272-4023 , Office: P/2474 )

Most Active Art Unit
2474
Art Unit(s)
2409, 2474, 3619, 2419
Total Applications
568
Issued Applications
423
Pending Applications
63
Abandoned Applications
96

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19594058 [patent_doc_number] => 12151888 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Modular vertical lift system [patent_app_type] => utility [patent_app_number] => 18/441151 [patent_app_country] => US [patent_app_date] => 2024-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8945 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 18441151 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/441151
Modular vertical lift system Feb 13, 2024 Issued
Array ( [id] => 19388949 [patent_doc_number] => 20240278819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => PALLETLESS DELIVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/441277 [patent_app_country] => US [patent_app_date] => 2024-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18441277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/441277
PALLETLESS DELIVERY SYSTEM Feb 13, 2024 Pending
Array ( [id] => 19344997 [patent_doc_number] => 20240253960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => LIFT DEVICE [patent_app_type] => utility [patent_app_number] => 18/426834 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18426834 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/426834
LIFT DEVICE Jan 29, 2024 Pending
Array ( [id] => 19884517 [patent_doc_number] => 12270213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Systems and methods for unloading a structure [patent_app_type] => utility [patent_app_number] => 18/408364 [patent_app_country] => US [patent_app_date] => 2024-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 135 [patent_figures_cnt] => 186 [patent_no_of_words] => 51752 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408364 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/408364
Systems and methods for unloading a structure Jan 8, 2024 Issued
Array ( [id] => 20240731 [patent_doc_number] => 12421038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Storage system and methods [patent_app_type] => utility [patent_app_number] => 18/407426 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 26 [patent_no_of_words] => 1240 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18407426 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/407426
Storage system and methods Jan 7, 2024 Issued
Array ( [id] => 19922790 [patent_doc_number] => 12297060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Mobile motorized cargo container with selectively deployable control systems [patent_app_type] => utility [patent_app_number] => 18/395401 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 30 [patent_no_of_words] => 8532 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18395401 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/395401
Mobile motorized cargo container with selectively deployable control systems Dec 21, 2023 Issued
Array ( [id] => 19344937 [patent_doc_number] => 20240253900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => ARTICLE TRANSFER AND STORAGE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/529445 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529445 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529445
ARTICLE TRANSFER AND STORAGE APPARATUS Dec 4, 2023 Pending
Array ( [id] => 19232799 [patent_doc_number] => 20240189991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => AUTONOMOUS DRIVING ROBOT AND ARTICLE TRANSPORT METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/528515 [patent_app_country] => US [patent_app_date] => 2023-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18528515 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/528515
AUTONOMOUS DRIVING ROBOT AND ARTICLE TRANSPORT METHOD USING THE SAME Dec 3, 2023 Pending
Array ( [id] => 19922773 [patent_doc_number] => 12297043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Picking device for storing medicine bottles and method for retrieval [patent_app_type] => utility [patent_app_number] => 18/523001 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 21 [patent_no_of_words] => 2386 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523001 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523001
Picking device for storing medicine bottles and method for retrieval Nov 28, 2023 Issued
Array ( [id] => 19003002 [patent_doc_number] => 20240067073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => AUTOMATIC WHEEL GRID [patent_app_type] => utility [patent_app_number] => 18/503882 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18503882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/503882
Automatic wheel grid Nov 6, 2023 Issued
Array ( [id] => 19608767 [patent_doc_number] => 12157633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Pallet spacing system and method [patent_app_type] => utility [patent_app_number] => 18/386767 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6905 [patent_no_of_claims] => 23 [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] => 18386767 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386767
Pallet spacing system and method Nov 2, 2023 Issued
Array ( [id] => 19964294 [patent_doc_number] => 12333805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Refuse vehicle control system [patent_app_type] => utility [patent_app_number] => 18/500569 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 5891 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 18500569 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500569
Refuse vehicle control system Nov 1, 2023 Issued
Array ( [id] => 19520943 [patent_doc_number] => 12122650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Lift carrier [patent_app_type] => utility [patent_app_number] => 18/497166 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6350 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18497166 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497166
Lift carrier Oct 29, 2023 Issued
Array ( [id] => 20729667 [patent_doc_number] => 12636912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Vehicle wheel mounting apparatus [patent_app_type] => utility [patent_app_number] => 18/490066 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 8621 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490066
Vehicle wheel mounting apparatus Oct 18, 2023 Issued
Array ( [id] => 20729667 [patent_doc_number] => 12636912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Vehicle wheel mounting apparatus [patent_app_type] => utility [patent_app_number] => 18/490066 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 8621 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490066
Vehicle wheel mounting apparatus Oct 18, 2023 Issued
Array ( [id] => 19097482 [patent_doc_number] => 20240116709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/483050 [patent_app_country] => US [patent_app_date] => 2023-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18483050 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483050
SUBSTRATE PROCESSING APPARATUS Oct 8, 2023 Pending
Array ( [id] => 19098803 [patent_doc_number] => 20240118031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => FEED TROUGH, METHOD OF FEED TROUGH FABRICATION, AND FEEDER AND SYSTEM INCLUDING FEED TROUGH [patent_app_type] => utility [patent_app_number] => 18/482676 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18482676 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482676
FEED TROUGH, METHOD OF FEED TROUGH FABRICATION, AND FEEDER AND SYSTEM INCLUDING FEED TROUGH Oct 5, 2023 Pending
Array ( [id] => 19668005 [patent_doc_number] => 12180739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Apparatus and system for multi-level parking [patent_app_type] => utility [patent_app_number] => 18/482532 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 10075 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18482532 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482532
Apparatus and system for multi-level parking Oct 5, 2023 Issued
Array ( [id] => 19890151 [patent_doc_number] => 20250115463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => LOW FRICTION SKID BARS FOR MATERIAL HANDLING EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/481281 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18481281 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/481281
LOW FRICTION SKID BARS FOR MATERIAL HANDLING EQUIPMENT Oct 4, 2023 Pending
Array ( [id] => 19862011 [patent_doc_number] => 20250100797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => Autonomous Mobile Robot Scissor Lift and Robot Arm [patent_app_type] => utility [patent_app_number] => 18/371820 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18371820 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/371820
Autonomous Mobile Robot Scissor Lift and Robot Arm Sep 21, 2023 Pending
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