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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] => 20481966 [patent_doc_number] => 12530441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Biometric authentication system and authentication method using a feature pair [patent_app_type] => utility [patent_app_number] => 18/278057 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 10163 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278057 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278057
BIOMETRIC AUTHENTICATION SYSTEM AND AUTHENTICATION METHOD Feb 17, 2022 Issued
Array ( [id] => 19393780 [patent_doc_number] => 20240283650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 18/571338 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18571338 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/571338
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM Feb 9, 2022 Pending
Array ( [id] => 17629412 [patent_doc_number] => 20220164427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => HUMAN ID FOR MOBILE AUTHENTICATION [patent_app_type] => utility [patent_app_number] => 17/669353 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17669353 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/669353
Human ID for mobile authentication Feb 9, 2022 Issued
Array ( [id] => 19780274 [patent_doc_number] => 12229307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Managed data assets for electronic devices [patent_app_type] => utility [patent_app_number] => 17/590808 [patent_app_country] => US [patent_app_date] => 2022-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 10853 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17590808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/590808
Managed data assets for electronic devices Jan 31, 2022 Issued
Array ( [id] => 19677912 [patent_doc_number] => 12189771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Method and system for detecting malicious activity [patent_app_type] => utility [patent_app_number] => 17/585993 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4750 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17585993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/585993
Method and system for detecting malicious activity Jan 26, 2022 Issued
Array ( [id] => 17600500 [patent_doc_number] => 20220150074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => CONTROL METHOD, SERVER, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 17/582400 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582400
Control method, server, and recording medium Jan 23, 2022 Issued
Array ( [id] => 18577874 [patent_doc_number] => 11734406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Secure tamper resistant smart card [patent_app_type] => utility [patent_app_number] => 17/580387 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 22 [patent_no_of_words] => 32446 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [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] => 17580387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580387
Secure tamper resistant smart card Jan 19, 2022 Issued
Array ( [id] => 17736901 [patent_doc_number] => 20220222360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => CHATBOT CONTROL DEVICE AND CHATBOT CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/573200 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17573200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/573200
Chatbot control device and chatbot control method Jan 10, 2022 Issued
Array ( [id] => 18072901 [patent_doc_number] => 11531735 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-20 [patent_title] => Dynamic fraud intervention machine [patent_app_type] => utility [patent_app_number] => 17/572377 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12105 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572377
Dynamic fraud intervention machine Jan 9, 2022 Issued
Array ( [id] => 19802786 [patent_doc_number] => 20250068711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => AUTHENTICATION APPARATUS, AUTHENTICATION METHOD, AND NON-TRANSITORY RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/721963 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18721963 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/721963
AUTHENTICATION APPARATUS, AUTHENTICATION METHOD, AND NON-TRANSITORY RECORDING MEDIUM Dec 22, 2021 Pending
Array ( [id] => 18874114 [patent_doc_number] => 11861933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Touch-based method for user authentication [patent_app_type] => utility [patent_app_number] => 17/547403 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 5639 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17547403 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547403
Touch-based method for user authentication Dec 9, 2021 Issued
Array ( [id] => 19695181 [patent_doc_number] => 20250013726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => AUTHENTICATION APPARATUS, SYSTEM, METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 18/709859 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18709859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/709859
AUTHENTICATION APPARATUS, SYSTEM, METHOD, AND PROGRAM Dec 2, 2021 Pending
Array ( [id] => 18407804 [patent_doc_number] => 20230169157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => OBFUSCATING BIOMETRIC DATA TO PROVIDE ENHANCED AUTHENTICATION SECURITY [patent_app_type] => utility [patent_app_number] => 17/538720 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6534 [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] => 17538720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/538720
Obfuscating biometric data to provide enhanced authentication security Nov 29, 2021 Issued
Array ( [id] => 19259670 [patent_doc_number] => 12019724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Device and method for authenticating user based on facial characteristics and mask characteristics of the user [patent_app_type] => utility [patent_app_number] => 17/535575 [patent_app_country] => US [patent_app_date] => 2021-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 11512 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17535575 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/535575
Device and method for authenticating user based on facial characteristics and mask characteristics of the user Nov 24, 2021 Issued
Array ( [id] => 18393633 [patent_doc_number] => 20230161853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => VOICE BIOMETRIC AUTHENTICATION SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/531034 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17531034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/531034
Voice biometric authentication systems and methods Nov 18, 2021 Issued
Array ( [id] => 18378155 [patent_doc_number] => 20230153242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => BIOMETRIC CACHING [patent_app_type] => utility [patent_app_number] => 17/524842 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524842 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524842
Biometric caching Nov 11, 2021 Issued
Array ( [id] => 18360490 [patent_doc_number] => 20230142081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => VOICE CAPTCHA [patent_app_type] => utility [patent_app_number] => 17/523024 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17523024 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/523024
VOICE CAPTCHA Nov 9, 2021 Abandoned
Array ( [id] => 17581414 [patent_doc_number] => 20220138269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => IDENTIFICATION OF POTENTIALLY SENSITIVE INFORMATION IN DATA STRINGS [patent_app_type] => utility [patent_app_number] => 17/522809 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17522809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522809
Identification of potentially sensitive information in data strings Nov 8, 2021 Issued
Array ( [id] => 17430382 [patent_doc_number] => 20220058091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => Storage Unit Connection Security in a Storage Network and Methods for use Therewith [patent_app_type] => utility [patent_app_number] => 17/453370 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17453370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/453370
Storage unit connection security in a storage network and methods for use therewith Nov 2, 2021 Issued
Array ( [id] => 17565413 [patent_doc_number] => 20220129562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => EXPLOIT DETECTION VIA INDUCED EXCEPTIONS [patent_app_type] => utility [patent_app_number] => 17/516286 [patent_app_country] => US [patent_app_date] => 2021-11-01 [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] => -21 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17516286 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/516286
Exploit detection via induced exceptions Oct 31, 2021 Issued
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