Search

Sophia S. Chen

Examiner (ID: 2134, Phone: (571)272-2133 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2852, 2105, 2809
Total Applications
3646
Issued Applications
3464
Pending Applications
97
Abandoned Applications
111

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20035218 [patent_doc_number] => 20250173440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => ARTIFICIAL-INTELLIGENCE-ASSISTED CERTIFICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/520061 [patent_app_country] => US [patent_app_date] => 2023-11-27 [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] => -18 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18520061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/520061
Artificial-intelligence-assisted certification system Nov 26, 2023 Issued
Array ( [id] => 20243090 [patent_doc_number] => 12423410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Data processing system with secure memory sharing [patent_app_type] => utility [patent_app_number] => 18/510894 [patent_app_country] => US [patent_app_date] => 2023-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1249 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18510894 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/510894
Data processing system with secure memory sharing Nov 15, 2023 Issued
Array ( [id] => 20635913 [patent_doc_number] => 12596789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Large language model (LLM) interaction security sandbox [patent_app_type] => utility [patent_app_number] => 18/510382 [patent_app_country] => US [patent_app_date] => 2023-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4755 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18510382 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/510382
Large language model (LLM) interaction security sandbox Nov 14, 2023 Issued
Array ( [id] => 20020791 [patent_doc_number] => 20250159013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => SYSTEMS AND METHODS FOR CLOUD SERVICE SECURITY RISK ASSESSMENT [patent_app_type] => utility [patent_app_number] => 18/508887 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18508887 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/508887
Systems and methods for cloud service security risk assessment Nov 13, 2023 Issued
Array ( [id] => 20360992 [patent_doc_number] => 12477002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Credential-stuffing anomaly detection [patent_app_type] => utility [patent_app_number] => 18/498446 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18498446 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498446
Credential-stuffing anomaly detection Oct 30, 2023 Issued
Array ( [id] => 19115310 [patent_doc_number] => 20240127060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => DISTRIBUTED TRAINING USING ACTOR-CRITIC REINFORCEMENT LEARNING WITH OFF-POLICY CORRECTION FACTORS [patent_app_type] => utility [patent_app_number] => 18/487428 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12544 [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] => 18487428 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487428
Distributed training using actor-critic reinforcement learning with off-policy correction factors Oct 15, 2023 Issued
Array ( [id] => 20454939 [patent_doc_number] => 12517993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Seamless and continuous authentication of patients [patent_app_type] => utility [patent_app_number] => 18/485775 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9101 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18485775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485775
Seamless and continuous authentication of patients Oct 11, 2023 Issued
Array ( [id] => 20454848 [patent_doc_number] => 12517902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => User defined function memoization [patent_app_type] => utility [patent_app_number] => 18/477694 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6949 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18477694 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/477694
User defined function memoization Sep 28, 2023 Issued
Array ( [id] => 19865066 [patent_doc_number] => 20250103852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => IMPACT FUNCTION GENERATOR FOR GEOSPATIAL CLIMATE HAZARDS [patent_app_type] => utility [patent_app_number] => 18/472614 [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] => 7336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18472614 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472614
IMPACT FUNCTION GENERATOR FOR GEOSPATIAL CLIMATE HAZARDS Sep 21, 2023 Issued
Array ( [id] => 20610173 [patent_doc_number] => 12585775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Request manager for managing service requests in a trust environment [patent_app_type] => utility [patent_app_number] => 18/469986 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2252 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18469986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/469986
Request manager for managing service requests in a trust environment Sep 18, 2023 Issued
Array ( [id] => 20673454 [patent_doc_number] => 12613966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Attestation of a device under test [patent_app_type] => utility [patent_app_number] => 18/369938 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3655 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18369938 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369938
Attestation of a device under test Sep 18, 2023 Issued
Array ( [id] => 18864740 [patent_doc_number] => 20230419177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => INFORMATION PROCESSING METHOD, INFORMATION PROCESSING SYSTEM, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/243375 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18243375 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/243375
INFORMATION PROCESSING METHOD, INFORMATION PROCESSING SYSTEM, AND RECORDING MEDIUM Sep 6, 2023 Pending
Array ( [id] => 18884080 [patent_doc_number] => 20240007449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => PRIVACY INDICATORS FOR CONTROLLING AUTHENTICATION REQUESTS [patent_app_type] => utility [patent_app_number] => 18/242963 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242963 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242963
PRIVACY INDICATORS FOR CONTROLLING AUTHENTICATION REQUESTS Sep 5, 2023 Pending
Array ( [id] => 19819467 [patent_doc_number] => 20250077674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => SECURELY IDENTIFYING LOGICALLY COMPOSED SYSTEMS USING A TRUSTED EXECUTION ENVIRONMENT IN A SYSTEM CONTROL PROCESSOR [patent_app_type] => utility [patent_app_number] => 18/461151 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16021 [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] => 18461151 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461151
Securely identifying logically composed systems using a trusted execution environment in a system control processor Sep 4, 2023 Issued
Array ( [id] => 20624153 [patent_doc_number] => 12591661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Container mode management engine in a security management system [patent_app_type] => utility [patent_app_number] => 18/460362 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4050 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460362 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460362
Container mode management engine in a security management system Aug 31, 2023 Issued
Array ( [id] => 18813990 [patent_doc_number] => 20230388327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => SYSTEMS AND METHODS FOR ASSESSING RISKINESS OF A DOMAIN [patent_app_type] => utility [patent_app_number] => 18/233809 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7225 [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] => 18233809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233809
SYSTEMS AND METHODS FOR ASSESSING RISKINESS OF A DOMAIN Aug 13, 2023 Pending
Array ( [id] => 20502968 [patent_doc_number] => 20260032432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => SECURE UNCREWED AERIAL VEHICLE DIRECT COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 19/099199 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8117 [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] => 19099199 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/099199
SECURE UNCREWED AERIAL VEHICLE DIRECT COMMUNICATIONS Jul 31, 2023 Pending
Array ( [id] => 20147551 [patent_doc_number] => 12381902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Pattern match-based detection in IOT security [patent_app_type] => utility [patent_app_number] => 18/226161 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8487 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18226161 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226161
Pattern match-based detection in IOT security Jul 24, 2023 Issued
Array ( [id] => 19072410 [patent_doc_number] => 20240106836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => LEARNING OF MALICIOUS BEHAVIOR VOCABULARY AND THREAT DETECTION [patent_app_type] => utility [patent_app_number] => 18/225517 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7352 [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] => 18225517 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225517
Learning of malicious behavior vocabulary and threat detection through behavior matching Jul 23, 2023 Issued
Array ( [id] => 18758668 [patent_doc_number] => 20230362146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => METHODS AND SYSTEMS FOR PROCESSING DATA OF AN ANALYTICAL INSTRUMENT FOR ANALYZING BIOLOGICAL SAMPLES [patent_app_type] => utility [patent_app_number] => 18/353378 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353378 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353378
Methods and systems for processing data of an analytical instrument for analyzing biological samples Jul 16, 2023 Issued
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