Search

Trang T. Doan

Examiner (ID: 2331, Phone: (571)272-0740 , Office: P/2431 )

Most Active Art Unit
2431
Art Unit(s)
2431, 2131
Total Applications
778
Issued Applications
597
Pending Applications
60
Abandoned Applications
133

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20611933 [patent_doc_number] => 12587545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Securing endpoints in a heterogenous enterprise network [patent_app_type] => utility [patent_app_number] => 17/687958 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 26741 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17687958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/687958
Securing endpoints in a heterogenous enterprise network Mar 6, 2022 Issued
Array ( [id] => 19214542 [patent_doc_number] => 12003624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Quantum cryptographic communication system, key management inspection device, key management inspection method, and computer program product [patent_app_type] => utility [patent_app_number] => 17/651200 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 9040 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17651200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/651200
Quantum cryptographic communication system, key management inspection device, key management inspection method, and computer program product Feb 14, 2022 Issued
Array ( [id] => 18609090 [patent_doc_number] => 11750580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Systems and methods for encryption in network communication [patent_app_type] => utility [patent_app_number] => 17/592254 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6839 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17592254 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/592254
Systems and methods for encryption in network communication Feb 2, 2022 Issued
Array ( [id] => 19924837 [patent_doc_number] => 12299117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Method and system of monitoring and controlling exfiltration of enterprise data on cloud [patent_app_type] => utility [patent_app_number] => 17/589868 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 15119 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17589868 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/589868
Method and system of monitoring and controlling exfiltration of enterprise data on cloud Jan 30, 2022 Issued
Array ( [id] => 19522852 [patent_doc_number] => 12124577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Detecting malicious queries using syntax metrics [patent_app_type] => utility [patent_app_number] => 17/565155 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5601 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17565155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/565155
Detecting malicious queries using syntax metrics Dec 28, 2021 Issued
Array ( [id] => 19377437 [patent_doc_number] => 12069025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Networking and security split architecture [patent_app_type] => utility [patent_app_number] => 17/559966 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7122 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17559966 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/559966
Networking and security split architecture Dec 21, 2021 Issued
Array ( [id] => 18457467 [patent_doc_number] => 20230198749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => METHODS, SYSTEMS, AND COMPUTER-READABLE STORAGE MEDIA FOR ORGANIZING AN ONLINE MEETING [patent_app_type] => utility [patent_app_number] => 17/558299 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17558299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558299
Methods, systems, and computer-readable storage media for organizing an online meeting Dec 20, 2021 Issued
Array ( [id] => 17678011 [patent_doc_number] => 20220191178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => METHOD AND SYSTEM FOR SECURE INFORMATION DISTRIBUTION BASED ON GROUP SHARED KEY [patent_app_type] => utility [patent_app_number] => 17/549695 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17549695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/549695
Method and system for secure information distribution based on group shared key Dec 12, 2021 Issued
Array ( [id] => 17678055 [patent_doc_number] => 20220191222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => System and Method for Intrusion Detection of Malware Traffic [patent_app_type] => utility [patent_app_number] => 17/548089 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17548089 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/548089
System and method for intrusion detection of malware traffic Dec 9, 2021 Issued
Array ( [id] => 17678056 [patent_doc_number] => 20220191223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => System and Method for Intrusion Detection of Malware Traffic based on Feature Information [patent_app_type] => utility [patent_app_number] => 17/548111 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17548111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/548111
System and Method for Intrusion Detection of Malware Traffic based on Feature Information Dec 9, 2021 Pending
Array ( [id] => 19053441 [patent_doc_number] => 20240095410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => NEURAL NETWORK CRYPTOGRAPHY COPROCESSOR PROVIDING COUNTERMEASTURE AGAINST SIDE-CHANNEL ANALYSIS [patent_app_type] => utility [patent_app_number] => 18/039756 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18039756 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/039756
Neural network cryptography coprocessor providing countermeasture against side-channel analysis Dec 8, 2021 Issued
Array ( [id] => 18378386 [patent_doc_number] => 20230153474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => Anti-Theft Computer Hardware and Software [patent_app_type] => utility [patent_app_number] => 17/526905 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17526905 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/526905
Anti-theft computer hardware and software Nov 14, 2021 Issued
Array ( [id] => 17614128 [patent_doc_number] => 20220156408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => SYSTEM AND DEVICES FOR SECURE AND EFFICIENT PROVISIONING OF ELECTRONIC DEVICES [patent_app_type] => utility [patent_app_number] => 17/524972 [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] => 4761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17524972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524972
SYSTEM AND DEVICES FOR SECURE AND EFFICIENT PROVISIONING OF ELECTRONIC DEVICES Nov 11, 2021 Abandoned
Array ( [id] => 18951922 [patent_doc_number] => 11895234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Delayed quantum key-distribution [patent_app_type] => utility [patent_app_number] => 17/449487 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12459 [patent_no_of_claims] => 20 [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] => 17449487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449487
Delayed quantum key-distribution Sep 29, 2021 Issued
Array ( [id] => 17346039 [patent_doc_number] => 20220012370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => VOLTAGE ATTACK DETECTION CIRCUIT AND CHIP [patent_app_type] => utility [patent_app_number] => 17/483040 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17483040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483040
Voltage attack detection circuit and chip Sep 22, 2021 Issued
Array ( [id] => 18270709 [patent_doc_number] => 20230091951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => POLYNOMIAL MULTIPLICATION FOR SIDE-CHANNEL PROTECTION IN CRYPTOGRAPHY [patent_app_type] => utility [patent_app_number] => 17/478579 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17478579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/478579
Polynomial multiplication for side-channel protection in cryptography Sep 16, 2021 Issued
Array ( [id] => 18250347 [patent_doc_number] => 20230077386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => Attack Detector Architecture [patent_app_type] => utility [patent_app_number] => 17/472556 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7029 [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] => 17472556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/472556
Attack Detector Architecture Sep 9, 2021 Pending
Array ( [id] => 17449639 [patent_doc_number] => 20220070144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR PROVIDING A SECURE CLIENT [patent_app_type] => utility [patent_app_number] => 17/459695 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459695
SYSTEMS, DEVICES, AND METHODS FOR PROVIDING A SECURE CLIENT Aug 26, 2021 Abandoned
Array ( [id] => 17899510 [patent_doc_number] => 20220309172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => INFORMATION PROCESSING APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/384255 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17384255 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384255
INFORMATION PROCESSING APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM Jul 22, 2021 Abandoned
Array ( [id] => 20417468 [patent_doc_number] => 12500764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Payload assurance at multiple network boundaries [patent_app_type] => utility [patent_app_number] => 18/005554 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7493 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18005554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/005554
Payload assurance at multiple network boundaries Jul 14, 2021 Issued
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