Search

Lisa C. Lewis

Examiner (ID: 12706, Phone: (571)270-7724 , Office: P/2495 )

Most Active Art Unit
2495
Art Unit(s)
2495, 2436, 4124, 2433
Total Applications
833
Issued Applications
669
Pending Applications
39
Abandoned Applications
134

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20423698 [patent_doc_number] => 20250385783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => SECURITY GRAPH CONSTRUCTION ALGORITHM BASED ON PRIVATE SET INTERSECTION AND SECRET SHARING [patent_app_type] => utility [patent_app_number] => 18/766149 [patent_app_country] => US [patent_app_date] => 2024-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18766149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/766149
SECURITY GRAPH CONSTRUCTION ALGORITHM BASED ON PRIVATE SET INTERSECTION AND SECRET SHARING Jul 7, 2024 Pending
Array ( [id] => 20495794 [patent_doc_number] => 12537678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Security device and operation method thereof [patent_app_type] => utility [patent_app_number] => 18/763526 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3285 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18763526 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/763526
Security device and operation method thereof Jul 2, 2024 Issued
Array ( [id] => 19836568 [patent_doc_number] => 20250088354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => KEY MANAGEMENT SERVER DEVICE, QKD SYSTEM, AND KEY MANAGEMENT METHOD [patent_app_type] => utility [patent_app_number] => 18/760547 [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] => 7765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18760547 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/760547
KEY MANAGEMENT SERVER DEVICE, QKD SYSTEM, AND KEY MANAGEMENT METHOD Jun 30, 2024 Pending
Array ( [id] => 20449311 [patent_doc_number] => 20260006037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => SYSTEMS AND METHODS FOR USING ARTIFICIAL INTELLIGENCE FOR FRAUD DETECTION USING AN ENUMERATION DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/754586 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18754586 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754586
SYSTEMS AND METHODS FOR USING ARTIFICIAL INTELLIGENCE FOR FRAUD DETECTION USING AN ENUMERATION DETECTION SYSTEM Jun 25, 2024 Pending
Array ( [id] => 19485469 [patent_doc_number] => 20240333511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => CRYPTOGRAPHIC AUTHENTICATION TO CONTROL ACCESS TO STORAGE DEVICES [patent_app_type] => utility [patent_app_number] => 18/742425 [patent_app_country] => US [patent_app_date] => 2024-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18742425 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/742425
CRYPTOGRAPHIC AUTHENTICATION TO CONTROL ACCESS TO STORAGE DEVICES Jun 12, 2024 Pending
Array ( [id] => 20410625 [patent_doc_number] => 20250379734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => Enhanced RSA Algorithm Using Transform Function [patent_app_type] => utility [patent_app_number] => 18/734210 [patent_app_country] => US [patent_app_date] => 2024-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18734210 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/734210
Enhanced RSA Algorithm Using Transform Function Jun 4, 2024 Abandoned
Array ( [id] => 20978383 [patent_doc_number] => 12739098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-15 [patent_title] => Method and apparatus for providing credential service related to cloud service [patent_app_type] => utility [patent_app_number] => 18/677312 [patent_app_country] => US [patent_app_date] => 2024-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4699 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18677312 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/677312
METHOD AND APPARATUS FOR PROVIDING CREDENTIAL SERVICE RELATED TO CLOUD SERVICE May 28, 2024 Pending
Array ( [id] => 20899468 [patent_doc_number] => 12706744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Computer-implemented system and method for managing authentication between user device and authentication server using private-public key cryptography [patent_app_type] => utility [patent_app_number] => 18/659245 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 29 [patent_no_of_words] => 17633 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18659245 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659245
COMPUTER-IMPLEMENTED SYSTEM AND METHOD FOR MANAGING AUTHENTICATION BETWEEN USER DEVICE AND AUTHENTICATION SERVER USING PRIVATE-PUBLIC KEY CRYPTOGRAPHY May 8, 2024 Pending
Array ( [id] => 19927398 [patent_doc_number] => 12301702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => System and method for distribution of key generation data in a secure network [patent_app_type] => utility [patent_app_number] => 18/637064 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2383 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637064 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637064
System and method for distribution of key generation data in a secure network Apr 15, 2024 Issued
Array ( [id] => 19547466 [patent_doc_number] => 20240364502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => METHOD AND SYSTEM FOR ENCRYPTION AND ASSURED DELETION OF INFORMATION [patent_app_type] => utility [patent_app_number] => 18/631621 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18631621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/631621
Method and system for encryption and assured deletion of information Apr 9, 2024 Issued
Array ( [id] => 20690971 [patent_doc_number] => 12621134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Key establishment and secure communications based on satellite entropy sources [patent_app_type] => utility [patent_app_number] => 18/584101 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5477 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18584101 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584101
Key establishment and secure communications based on satellite entropy sources Feb 21, 2024 Issued
Array ( [id] => 19192469 [patent_doc_number] => 20240171382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => PRIVACY-PRESERVING MULTI-TOUCH ATTRIBUTION [patent_app_type] => utility [patent_app_number] => 18/426889 [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] => 17310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18426889 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/426889
Privacy-preserving multi-touch attribution Jan 29, 2024 Issued
Array ( [id] => 19540265 [patent_doc_number] => 12132827 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-29 [patent_title] => System and method for document security that can be used in a vote process [patent_app_type] => utility [patent_app_number] => 18/537864 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 18133 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18537864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/537864
System and method for document security that can be used in a vote process Dec 12, 2023 Issued
Array ( [id] => 19956547 [patent_doc_number] => 12326961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Individual data unit and methods and systems for enhancing the security of user data [patent_app_type] => utility [patent_app_number] => 18/513407 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 16397 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18513407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/513407
Individual data unit and methods and systems for enhancing the security of user data Nov 16, 2023 Issued
Array ( [id] => 20267733 [patent_doc_number] => 12438735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Information processing apparatus, method of controlling the same, and storage medium [patent_app_type] => utility [patent_app_number] => 18/498108 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 29 [patent_no_of_words] => 7497 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18498108 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498108
Information processing apparatus, method of controlling the same, and storage medium Oct 30, 2023 Issued
Array ( [id] => 19408126 [patent_doc_number] => 20240291637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => METHOD AND SYSTEM FOR MODULATED WAVEFORM ENCRYPTION [patent_app_type] => utility [patent_app_number] => 18/497353 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18386 [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] => 18497353 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497353
METHOD AND SYSTEM FOR MODULATED WAVEFORM ENCRYPTION Oct 29, 2023 Abandoned
Array ( [id] => 20775443 [patent_doc_number] => 12659129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Anonymous aggregation service for sensitive data [patent_app_type] => utility [patent_app_number] => 18/497859 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4510 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18497859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497859
Anonymous aggregation service for sensitive data Oct 29, 2023 Issued
Array ( [id] => 19184658 [patent_doc_number] => 11991269 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-21 [patent_title] => System and method for distribution of key generation data in a secure network [patent_app_type] => utility [patent_app_number] => 18/491415 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7925 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18491415 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/491415
System and method for distribution of key generation data in a secure network Oct 19, 2023 Issued
Array ( [id] => 19117376 [patent_doc_number] => 20240129126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => CRYPTOGRAPHIC SYSTEMS AND METHODS FOR PROVIDING SERVICES TO AUTHENTICATED USERS [patent_app_type] => utility [patent_app_number] => 18/486037 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18486037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486037
Cryptographic systems and methods for providing services to authenticated users Oct 11, 2023 Issued
Array ( [id] => 19957959 [patent_doc_number] => 12328386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Stateless system to protect data [patent_app_type] => utility [patent_app_number] => 18/376547 [patent_app_country] => US [patent_app_date] => 2023-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4594 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18376547 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376547
Stateless system to protect data Oct 3, 2023 Issued
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