Search

Stephen Choi

Examiner (ID: 3793, Phone: (571)272-4504 , Office: P/3724 )

Most Active Art Unit
3724
Art Unit(s)
3724
Total Applications
1429
Issued Applications
917
Pending Applications
43
Abandoned Applications
469

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20571364 [patent_doc_number] => 20260065290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => AUTOMATED EVIDENCE COLLECTION WITHIN A CLOUD SERVICE [patent_app_type] => utility [patent_app_number] => 18/820845 [patent_app_country] => US [patent_app_date] => 2024-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18820845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/820845
AUTOMATED EVIDENCE COLLECTION WITHIN A CLOUD SERVICE Aug 29, 2024 Pending
Array ( [id] => 20323877 [patent_doc_number] => 20250335965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => SYSTEM AND METHOD FOR DETERMINING AND PRESENTING CROSS-MAKE AND CROSS-SEGMENT VEHICLE RECOMMENDATIONS [patent_app_type] => utility [patent_app_number] => 18/810249 [patent_app_country] => US [patent_app_date] => 2024-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18810249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/810249
SYSTEM AND METHOD FOR DETERMINING AND PRESENTING CROSS-MAKE AND CROSS-SEGMENT VEHICLE RECOMMENDATIONS Aug 19, 2024 Pending
Array ( [id] => 19630060 [patent_doc_number] => 20240408509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => CUSTOMIZED AVATARS FOR USE WITH NON-FUNGIBLE TOKENS [patent_app_type] => utility [patent_app_number] => 18/735894 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7678 [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] => 18735894 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735894
CUSTOMIZED AVATARS FOR USE WITH NON-FUNGIBLE TOKENS Jun 5, 2024 Pending
Array ( [id] => 19402538 [patent_doc_number] => 20240286049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => Amusement Park Attractions, Amusement Karts, and Magnetic Assemblies [patent_app_type] => utility [patent_app_number] => 18/659465 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18659465 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659465
Amusement Park Attractions, Amusement Karts, and Magnetic Assemblies May 8, 2024 Pending
Array ( [id] => 20282654 [patent_doc_number] => 20250307896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => Matching Images of Current Inventory with Machine Learning Predictions of User Preferences to Customize User Interface [patent_app_type] => utility [patent_app_number] => 18/616620 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 371 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18616620 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/616620
Matching Images of Current Inventory with Machine Learning Predictions of User Preferences to Customize User Interface Mar 25, 2024 Pending
Array ( [id] => 20222241 [patent_doc_number] => 20250285172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => SYSTEM AND METHOD TO VIRTUALLY TRY CLOTHES [patent_app_type] => utility [patent_app_number] => 18/601121 [patent_app_country] => US [patent_app_date] => 2024-03-11 [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] => -7 [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] => 18601121 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601121
SYSTEM AND METHOD TO VIRTUALLY TRY CLOTHES Mar 10, 2024 Abandoned
Array ( [id] => 20095625 [patent_doc_number] => 20250225561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => COMPATIBLE PRODUCT RECOMMENDATIONS [patent_app_type] => utility [patent_app_number] => 18/406964 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18406964 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/406964
COMPATIBLE PRODUCT RECOMMENDATIONS Jan 7, 2024 Pending
Array ( [id] => 19280298 [patent_doc_number] => 20240216772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => Scuba and Snorkel Playground Facility [patent_app_type] => utility [patent_app_number] => 18/403355 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18403355 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403355
Scuba and Snorkel Playground Facility Jan 2, 2024 Pending
Array ( [id] => 20052808 [patent_doc_number] => 20250191030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => SYSTEM AND METHOD FOR DELIVERING CUSTOMIZED PROMOTIONS TO REDUCE CHURN OF TELEVISION USERS [patent_app_type] => utility [patent_app_number] => 18/535696 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18535696 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/535696
SYSTEM AND METHOD FOR DELIVERING CUSTOMIZED PROMOTIONS TO REDUCE CHURN OF TELEVISION USERS Dec 10, 2023 Pending
Array ( [id] => 19865346 [patent_doc_number] => 20250104132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => SPATIALLY AUGMENTED AUDIO AND XR CONTENT WITHIN AN E-COMMERCE SHOPPING EXPERIENCE [patent_app_type] => utility [patent_app_number] => 18/373572 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22261 [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] => 18373572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373572
Spatially augmented audio and XR content within an e-commerce shopping experience Sep 26, 2023 Issued
Array ( [id] => 19053840 [patent_doc_number] => 20240095809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => CLOUD INFRASTRUCTURE-BASED ONLINE PUBLISHING PLATFORMS FOR VIRTUAL PRIVATE LABEL CLOUDS [patent_app_type] => utility [patent_app_number] => 18/468044 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18468044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468044
CLOUD INFRASTRUCTURE-BASED ONLINE PUBLISHING PLATFORMS FOR VIRTUAL PRIVATE LABEL CLOUDS Sep 14, 2023 Pending
Array ( [id] => 18990308 [patent_doc_number] => 20240062277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => GENERATING PERSONALIZED PHOTOBOOKS WITH VARYING DEGREES OF PERSONALIZATION AT DIFFERENT LEVELS OF GRANULARITY [patent_app_type] => utility [patent_app_number] => 18/235734 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18235734 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/235734
GENERATING PERSONALIZED PHOTOBOOKS WITH VARYING DEGREES OF PERSONALIZATION AT DIFFERENT LEVELS OF GRANULARITY Aug 17, 2023 Pending
Array ( [id] => 18742467 [patent_doc_number] => 20230351450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => Method and Apparatus for Validation of Targeted Advertising Data [patent_app_type] => utility [patent_app_number] => 18/200504 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18200504 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/200504
Method and Apparatus for Validation of Targeted Advertising Data May 21, 2023 Pending
18/199265 CIRCUIT-BASED TRANSACTION WITH SECURE-ACCESS PROCESSING May 17, 2023 Pending
Array ( [id] => 20062401 [patent_doc_number] => 20250200623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => DEVICE FOR ORDERING CUSTOMIZED INGREDIENTS AND RECIPES [patent_app_type] => utility [patent_app_number] => 18/852808 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18852808 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/852808
DEVICE FOR ORDERING CUSTOMIZED INGREDIENTS AND RECIPES Mar 30, 2023 Pending
Array ( [id] => 18820182 [patent_doc_number] => 20230394522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => PRIVACY PRESERVING DATA SHARING FOR CAMPAIGNS USING HIERARCHICAL CAMPAIGN IDENTIFIERS [patent_app_type] => utility [patent_app_number] => 18/109241 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11782 [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] => 18109241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109241
PRIVACY PRESERVING DATA SHARING FOR CAMPAIGNS USING HIERARCHICAL CAMPAIGN IDENTIFIERS Feb 12, 2023 Abandoned
Array ( [id] => 18513800 [patent_doc_number] => 20230230041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => APPARATUS AND METHOD FOR MATCHING EMPLOYER TO JOB SEEKER BASED ON METAVERSE PLATFORM [patent_app_type] => utility [patent_app_number] => 18/155181 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 478 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18155181 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/155181
APPARATUS AND METHOD FOR MATCHING EMPLOYER TO JOB SEEKER BASED ON METAVERSE PLATFORM Jan 16, 2023 Abandoned
Array ( [id] => 18540048 [patent_doc_number] => 20230245157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => MERGING USER STRUCTURES INTO A MULTI-LINE USER STRUCTURE WITH RE- ENTRY BASED AUGMENTATION [patent_app_type] => utility [patent_app_number] => 18/096431 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18096431 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096431
MERGING USER STRUCTURES INTO A MULTI-LINE USER STRUCTURE WITH RE- ENTRY BASED AUGMENTATION Jan 11, 2023 Abandoned
Array ( [id] => 18361489 [patent_doc_number] => 20230143080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => DYNAMIC IMAGE SERVICE [patent_app_type] => utility [patent_app_number] => 18/149209 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18149209 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/149209
DYNAMIC IMAGE SERVICE Jan 2, 2023 Abandoned
Array ( [id] => 18599501 [patent_doc_number] => 20230274301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => MERGING AND DISPLAYING MULTI-LEVEL USER STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/090351 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18090351 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090351
MERGING AND DISPLAYING MULTI-LEVEL USER STRUCTURES Dec 27, 2022 Abandoned
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