Search

Keath T. Chen

Examiner (ID: 17698, Phone: (571)270-1870 , Office: P/1716 )

Most Active Art Unit
1716
Art Unit(s)
1716, 1792, 1712, 1762
Total Applications
1398
Issued Applications
436
Pending Applications
122
Abandoned Applications
854

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20366928 [patent_doc_number] => 20250356740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => INFORMATION PROCESSING APPARATUS, GUIDANCE SYSTEM, AND CONTROL METHOD FOR AN INFORMATION PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/989647 [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] => 11663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18989647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/989647
INFORMATION PROCESSING APPARATUS, GUIDANCE SYSTEM, AND CONTROL METHOD FOR AN INFORMATION PROCESSING APPARATUS Dec 19, 2024 Pending
Array ( [id] => 20058474 [patent_doc_number] => 20250196696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => Vehicle Recognition for the Purpose of Providing Billing Information [patent_app_type] => utility [patent_app_number] => 18/983592 [patent_app_country] => US [patent_app_date] => 2024-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18983592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/983592
Vehicle Recognition for the Purpose of Providing Billing Information Dec 16, 2024 Pending
Array ( [id] => 19892550 [patent_doc_number] => 20250117862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => RECEIPT PROCESSING METHOD AND APPARATUS FOR TRANSACTION BILL [patent_app_type] => utility [patent_app_number] => 18/982118 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18982118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/982118
RECEIPT PROCESSING METHOD AND APPARATUS FOR TRANSACTION BILL Dec 15, 2024 Pending
Array ( [id] => 20501201 [patent_doc_number] => 20260030662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => Invoice Payment Prediction Using Machine Learning Models [patent_app_type] => utility [patent_app_number] => 18/914886 [patent_app_country] => US [patent_app_date] => 2024-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18914886 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/914886
Invoice Payment Prediction Using Machine Learning Models Oct 13, 2024 Pending
Array ( [id] => 19986182 [patent_doc_number] => 20250124404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => SYSTEMS AND METHODS FOR SPECIMEN IDENTIFICATION, MANAGEMENT, AND PROCEDURE MONITORING [patent_app_type] => utility [patent_app_number] => 18/913244 [patent_app_country] => US [patent_app_date] => 2024-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18913244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/913244
SYSTEMS AND METHODS FOR SPECIMEN IDENTIFICATION, MANAGEMENT, AND PROCEDURE MONITORING Oct 10, 2024 Pending
Array ( [id] => 19993295 [patent_doc_number] => 20250131517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => MEAL SUGGESTION DEVICE, MEAL SUGGESTION METHOD, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/899491 [patent_app_country] => US [patent_app_date] => 2024-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18899491 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/899491
MEAL SUGGESTION DEVICE, MEAL SUGGESTION METHOD, AND RECORDING MEDIUM Sep 26, 2024 Pending
Array ( [id] => 19787842 [patent_doc_number] => 20250061521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => COMPREHENSIVE FINANCIAL MANAGEMENT SYSTEM USING ENTERPRISE RESOURCE MANAGEMENT PROGRAM [patent_app_type] => utility [patent_app_number] => 18/889389 [patent_app_country] => US [patent_app_date] => 2024-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 788 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18889389 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/889389
COMPREHENSIVE FINANCIAL MANAGEMENT SYSTEM USING ENTERPRISE RESOURCE MANAGEMENT PROGRAM Sep 18, 2024 Pending
Array ( [id] => 20152555 [patent_doc_number] => 20250252393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => DIGITAL TRANSPORT SYSTEM AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/771460 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18771460 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/771460
DIGITAL TRANSPORT SYSTEM AND METHOD THEREOF Jul 11, 2024 Pending
Array ( [id] => 20396115 [patent_doc_number] => 20250371590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => EXPENSE CALCULATION METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/874509 [patent_app_country] => US [patent_app_date] => 2023-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5633 [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] => 18874509 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/874509
EXPENSE CALCULATION METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM Nov 14, 2023 Pending
Array ( [id] => 20001497 [patent_doc_number] => 20250139719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => Method of automation of restaurant traffic management process [patent_app_type] => utility [patent_app_number] => 18/384776 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18384776 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/384776
Method of automation of restaurant traffic management process Oct 26, 2023 Pending
Array ( [id] => 19334837 [patent_doc_number] => 20240249267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => INFORMATION PROCESSING DEVICE AND DATA PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/495783 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495783
INFORMATION PROCESSING DEVICE AND DATA PROCESSING METHOD Oct 26, 2023 Pending
Array ( [id] => 19892429 [patent_doc_number] => 20250117741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => GRAPHICAL USER INTERFACE ELEMENTS FOR ENABLING EFFICIENT LAYOUTS [patent_app_type] => utility [patent_app_number] => 18/377156 [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] => 10731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18377156 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/377156
GRAPHICAL USER INTERFACE ELEMENTS FOR ENABLING EFFICIENT LAYOUTS Oct 4, 2023 Pending
Array ( [id] => 19740465 [patent_doc_number] => 12217301 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-04 [patent_title] => System and method for coordinated online ordering at a drive-thru restaurant at a quick service restaurant facility [patent_app_type] => utility [patent_app_number] => 18/207956 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9219 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 857 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18207956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/207956
System and method for coordinated online ordering at a drive-thru restaurant at a quick service restaurant facility Jun 8, 2023 Issued
Array ( [id] => 19406227 [patent_doc_number] => 20240289738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => PREDICTIVE PICKING OF ITEMS FOR STAGING IN A RAPID FULFILLMENT AREA IN ASSOCIATION WITH AN ONLINE CONCIERGE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/113866 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113866 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113866
PREDICTIVE PICKING OF ITEMS FOR STAGING IN A RAPID FULFILLMENT AREA IN ASSOCIATION WITH AN ONLINE CONCIERGE SYSTEM Feb 23, 2023 Pending
Array ( [id] => 19383784 [patent_doc_number] => 20240273654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => Creation of a Private Market and Marketplace for Cooking Recipes on Blockchain [patent_app_type] => utility [patent_app_number] => 18/167849 [patent_app_country] => US [patent_app_date] => 2023-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18167849 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/167849
Creation of a Private Market and Marketplace for Cooking Recipes on Blockchain Feb 10, 2023 Abandoned
Array ( [id] => 19348081 [patent_doc_number] => 20240257045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => SYSTEM AND METHOD FOR AUTOMATIC PLANOGRAM GENERATION AND OPTIMIZATION [patent_app_type] => utility [patent_app_number] => 18/103206 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18103206 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/103206
SYSTEM AND METHOD FOR AUTOMATIC PLANOGRAM GENERATION AND OPTIMIZATION Jan 29, 2023 Pending
Array ( [id] => 19348305 [patent_doc_number] => 20240257269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => DATA-BACKED CUSTOMIZABLE COMPENSATION ESTIMATION BASED ON DISPARATE ELECTRONIC DATA SOURCES [patent_app_type] => utility [patent_app_number] => 18/159708 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18159708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159708
DATA-BACKED CUSTOMIZABLE COMPENSATION ESTIMATION BASED ON DISPARATE ELECTRONIC DATA SOURCES Jan 25, 2023 Abandoned
Array ( [id] => 18487424 [patent_doc_number] => 20230214770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => METHOD FOR LEARNING RESTOCK PATTERNS FROM REPEATED OBSERVATIONS OF SHELF FACING COUNTS OF CONSUMER PACKAGED GOODS [patent_app_type] => utility [patent_app_number] => 18/081664 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -44 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18081664 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081664
METHOD FOR LEARNING RESTOCK PATTERNS FROM REPEATED OBSERVATIONS OF SHELF FACING COUNTS OF CONSUMER PACKAGED GOODS Dec 13, 2022 Abandoned
Array ( [id] => 19220501 [patent_doc_number] => 20240185205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => SYSTEMS, DEVICES, AND RELATED METHODS FOR UPSELL OPTIONS AND DELIVERY MANAGEMENT FOR SELF-CHECKOUT SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/061387 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18061387 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/061387
SYSTEMS, DEVICES, AND RELATED METHODS FOR UPSELL OPTIONS AND DELIVERY MANAGEMENT FOR SELF-CHECKOUT SYSTEMS Dec 1, 2022 Abandoned
Array ( [id] => 20416203 [patent_doc_number] => 12499491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Intelligent platform for audit response using a meta verse-driven approach for regulator reporting requirements [patent_app_type] => utility [patent_app_number] => 18/058832 [patent_app_country] => US [patent_app_date] => 2022-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5926 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058832
Intelligent platform for audit response using a meta verse-driven approach for regulator reporting requirements Nov 24, 2022 Issued
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