Search

T. R. Sundaram

Examiner (ID: 15150)

Most Active Art Unit
2858
Art Unit(s)
2858
Total Applications
238
Issued Applications
212
Pending Applications
13
Abandoned Applications
13

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19327694 [patent_doc_number] => 12045379 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-23 [patent_title] => Methods and apparatus for authenticating an encryption key stored in removable memory devices, to access a compute device [patent_app_type] => utility [patent_app_number] => 18/352479 [patent_app_country] => US [patent_app_date] => 2023-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8575 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18352479 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/352479
Methods and apparatus for authenticating an encryption key stored in removable memory devices, to access a compute device Jul 13, 2023 Issued
Array ( [id] => 19677886 [patent_doc_number] => 12189745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Acoustic personal authentication device, personal authentication method, and recording medium [patent_app_type] => utility [patent_app_number] => 18/345711 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8137 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18345711 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345711
Acoustic personal authentication device, personal authentication method, and recording medium Jun 29, 2023 Issued
Array ( [id] => 20160308 [patent_doc_number] => 12386940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Two-factor authentication integrating dynamic QR codes [patent_app_type] => utility [patent_app_number] => 18/214016 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1107 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18214016 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/214016
Two-factor authentication integrating dynamic QR codes Jun 25, 2023 Issued
Array ( [id] => 18711505 [patent_doc_number] => 20230334134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => PERSONAL AUTHENTICATION SYSTEM, PERSONAL AUTHENTICATION DEVICE, DISPLAY DEVICE, AND PERSONAL AUTHENTICATION METHOD [patent_app_type] => utility [patent_app_number] => 18/212602 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18212602 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212602
Personal authentication system, personal authentication device, display device, and personal authentication method Jun 20, 2023 Issued
Array ( [id] => 19660798 [patent_doc_number] => 20240427863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => ANTI-SPOOFING AUTHENTICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/211944 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18211944 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211944
Anti-spoofing authentication system Jun 19, 2023 Issued
Array ( [id] => 19660798 [patent_doc_number] => 20240427863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => ANTI-SPOOFING AUTHENTICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/211944 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18211944 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211944
Anti-spoofing authentication system Jun 19, 2023 Issued
Array ( [id] => 18697395 [patent_doc_number] => 20230327858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => ESTABLISHING A CRYPTOGRAPHIC TUNNEL BETWEEN A FIRST TUNNEL ENDPOINT AND A SECOND TUNNEL ENDPOINT WHERE A PRIVATE KEY USED DURING THE TUNNEL ESTABLISHMENT IS REMOTELY LOCATED FROM THE SECOND TUNNEL ENDPOINT [patent_app_type] => utility [patent_app_number] => 18/333333 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18333333 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/333333
Establishing a cryptographic tunnel between a first tunnel endpoint and a second tunnel endpoint where a private key used during the tunnel establishment is remotely located from the second tunnel endpoint Jun 11, 2023 Issued
Array ( [id] => 18788163 [patent_doc_number] => 20230376582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => SYSTEMS AND METHODS FOR MULTI-MODAL USER DEVICE AUTHENTICATION [patent_app_type] => utility [patent_app_number] => 18/322270 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33600 [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] => 18322270 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322270
Systems and methods for multi-modal user device authentication May 22, 2023 Issued
Array ( [id] => 19182686 [patent_doc_number] => 11989275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Passive identification of a device user [patent_app_type] => utility [patent_app_number] => 18/309661 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13024 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18309661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/309661
Passive identification of a device user Apr 27, 2023 Issued
Array ( [id] => 18569263 [patent_doc_number] => 20230259599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => AUTHENTICATION DEVICE, AUTHENTICATION METHOD, AND COMPUTER READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/139729 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139729 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139729
Authentication device, authentication method, and computer readable medium using biological signals to authenticate Apr 25, 2023 Issued
Array ( [id] => 18569260 [patent_doc_number] => 20230259596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => AUDIO AUTHENTICATION SYSTEMS AND METHODS FOR PRESCRIPTION PROCESSES [patent_app_type] => utility [patent_app_number] => 18/135279 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135279
Audio authentication systems and methods for prescription processes Apr 16, 2023 Issued
Array ( [id] => 19107481 [patent_doc_number] => 11960587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Methods, systems and computer program products for monitoring or controlling user access at a point-of-service [patent_app_type] => utility [patent_app_number] => 18/134245 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 26937 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 475 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18134245 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/134245
Methods, systems and computer program products for monitoring or controlling user access at a point-of-service Apr 12, 2023 Issued
Array ( [id] => 18681339 [patent_doc_number] => 20230319008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => DEVICE IDENTIFICATION SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/192642 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6607 [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] => 18192642 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/192642
Device identification systems Mar 29, 2023 Issued
Array ( [id] => 19115102 [patent_doc_number] => 20240126852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => ENCRYPTION, SECURITY, AND VIDEO OPTIMIZATION [patent_app_type] => utility [patent_app_number] => 18/188617 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188617 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188617
Encryption, security, and video optimization Mar 22, 2023 Issued
Array ( [id] => 19102027 [patent_doc_number] => 20240121255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => System and Method for Detecting Fraudulent Network Traffic [patent_app_type] => utility [patent_app_number] => 18/186409 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18186409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186409
System and Method for Detecting Fraudulent Network Traffic Mar 19, 2023 Pending
Array ( [id] => 19466642 [patent_doc_number] => 20240320312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => System and Method for Generating Synthetic Profiles for Training Biometric Verification Systems [patent_app_type] => utility [patent_app_number] => 18/186500 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6222 [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] => 18186500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186500
System and method for generating synthetic profiles for training biometric verification systems Mar 19, 2023 Issued
Array ( [id] => 19451326 [patent_doc_number] => 20240311456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SYSTEM AND METHOD FOR SECURE AUTHENTICATION WITH BEHAVIORAL BIOMETRICS [patent_app_type] => utility [patent_app_number] => 18/122628 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18122628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/122628
SYSTEM AND METHOD FOR SECURE AUTHENTICATION WITH BEHAVIORAL BIOMETRICS Mar 15, 2023 Pending
Array ( [id] => 19434883 [patent_doc_number] => 20240303381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => SYSTEMS AND METHODS TO MANAGE SECURITY PROTOCOL AND DATA MODEL (SPDM) SECURE COMMUNICATION SESSIONS [patent_app_type] => utility [patent_app_number] => 18/181721 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18181721 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/181721
Systems and methods to manage security protocol and data model (SPDM) secure communication sessions Mar 9, 2023 Issued
Array ( [id] => 19434883 [patent_doc_number] => 20240303381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => SYSTEMS AND METHODS TO MANAGE SECURITY PROTOCOL AND DATA MODEL (SPDM) SECURE COMMUNICATION SESSIONS [patent_app_type] => utility [patent_app_number] => 18/181721 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18181721 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/181721
Systems and methods to manage security protocol and data model (SPDM) secure communication sessions Mar 9, 2023 Issued
Array ( [id] => 18474547 [patent_doc_number] => 20230208835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => BIOMETRIC METHODS FOR ONLINE USER AUTHENTICATION [patent_app_type] => utility [patent_app_number] => 18/178601 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18178601 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178601
Biometric methods for online user authentication Mar 5, 2023 Issued
Menu