Search

Cao H. Nguyen

Examiner (ID: 4028, Phone: (571)272-4053 , Office: P/2171 )

Most Active Art Unit
2171
Art Unit(s)
2173, 2415, 2787, 2171, 2773
Total Applications
1947
Issued Applications
1666
Pending Applications
136
Abandoned Applications
167

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17218711 [patent_doc_number] => 20210352049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => Techniques For Securely Communicating Sensitive Data For Disparate Data Messages [patent_app_type] => utility [patent_app_number] => 17/284750 [patent_app_country] => US [patent_app_date] => 2018-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17284750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/284750
Techniques for securely communicating sensitive data for disparate data messages Oct 14, 2018 Issued
Array ( [id] => 16294405 [patent_doc_number] => 10771265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Cryptographic methods and systems for managing digital certificates with linkage values [patent_app_type] => utility [patent_app_number] => 16/136621 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 14063 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16136621 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/136621
Cryptographic methods and systems for managing digital certificates with linkage values Sep 19, 2018 Issued
Array ( [id] => 13830967 [patent_doc_number] => 20190018968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => SECURITY RELIANCE SCORING FOR CRYPTOGRAPHIC MATERIAL AND PROCESSES [patent_app_type] => utility [patent_app_number] => 16/119720 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16119720 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/119720
SECURITY RELIANCE SCORING FOR CRYPTOGRAPHIC MATERIAL AND PROCESSES Aug 30, 2018 Abandoned
Array ( [id] => 17238623 [patent_doc_number] => 11182503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Dynamic content redaction [patent_app_type] => utility [patent_app_number] => 16/113162 [patent_app_country] => US [patent_app_date] => 2018-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10039 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16113162 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/113162
Dynamic content redaction Aug 26, 2018 Issued
Array ( [id] => 13273109 [patent_doc_number] => 10148647 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-12-04 [patent_title] => Authorization flow initiation using short-term wireless communication [patent_app_type] => utility [patent_app_number] => 16/057783 [patent_app_country] => US [patent_app_date] => 2018-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8936 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16057783 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/057783
Authorization flow initiation using short-term wireless communication Aug 6, 2018 Issued
Array ( [id] => 17091942 [patent_doc_number] => 11120132 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-14 [patent_title] => Restricted replication for protection of replicated databases [patent_app_type] => utility [patent_app_number] => 16/057297 [patent_app_country] => US [patent_app_date] => 2018-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7598 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16057297 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/057297
Restricted replication for protection of replicated databases Aug 6, 2018 Issued
Array ( [id] => 14096051 [patent_doc_number] => 10243950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-26 [patent_title] => Authorization flow initiation using short-term wireless communication [patent_app_type] => utility [patent_app_number] => 16/057780 [patent_app_country] => US [patent_app_date] => 2018-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8936 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16057780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/057780
Authorization flow initiation using short-term wireless communication Aug 6, 2018 Issued
Array ( [id] => 15464025 [patent_doc_number] => 20200044837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => CUSTOMIZING CRYPTOGRAPHIC KEYS BETWEEN MULTIPLE HOSTS [patent_app_type] => utility [patent_app_number] => 16/050350 [patent_app_country] => US [patent_app_date] => 2018-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3500 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16050350 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/050350
Customizing cryptographic keys between multiple hosts Jul 30, 2018 Issued
Array ( [id] => 15301811 [patent_doc_number] => 20190394041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => SYSTEM AND METHOD FOR A TOKEN GATEWAY ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 16/051339 [patent_app_country] => US [patent_app_date] => 2018-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16051339 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/051339
System and method for a token gateway environment Jul 30, 2018 Issued
Array ( [id] => 13911475 [patent_doc_number] => 20190044942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => Deep Learning for Behavior-Based, Invisible Multi-Factor Authentication [patent_app_type] => utility [patent_app_number] => 16/051465 [patent_app_country] => US [patent_app_date] => 2018-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 16051465 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/051465
Deep Learning for Behavior-Based, Invisible Multi-Factor Authentication Jul 30, 2018 Abandoned
Array ( [id] => 17047023 [patent_doc_number] => 11100204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Methods and devices for granting increasing operational access with increasing authentication factors [patent_app_type] => utility [patent_app_number] => 16/040475 [patent_app_country] => US [patent_app_date] => 2018-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 22490 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16040475 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/040475
Methods and devices for granting increasing operational access with increasing authentication factors Jul 18, 2018 Issued
Array ( [id] => 13934085 [patent_doc_number] => 20190050558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => SYSTEM, METHOD AND APPARATUS FOR AUTOMATIC PROGRAM COMPARTMENTALIZATION [patent_app_type] => utility [patent_app_number] => 16/040193 [patent_app_country] => US [patent_app_date] => 2018-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16040193 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/040193
System, method and apparatus for automatic program compartmentalization Jul 18, 2018 Issued
Array ( [id] => 14957503 [patent_doc_number] => 10440039 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-08 [patent_title] => Delayed replication for protection of replicated databases [patent_app_type] => utility [patent_app_number] => 16/018971 [patent_app_country] => US [patent_app_date] => 2018-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7688 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16018971 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/018971
Delayed replication for protection of replicated databases Jun 25, 2018 Issued
Array ( [id] => 17064127 [patent_doc_number] => 11108746 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Sending a cryptogram to a POS while disconnected from a network [patent_app_type] => utility [patent_app_number] => 15/988606 [patent_app_country] => US [patent_app_date] => 2018-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9232 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15988606 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/988606
Sending a cryptogram to a POS while disconnected from a network May 23, 2018 Issued
Array ( [id] => 17093861 [patent_doc_number] => 11122064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Unauthorized authentication event detection [patent_app_type] => utility [patent_app_number] => 15/959461 [patent_app_country] => US [patent_app_date] => 2018-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5302 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15959461 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/959461
Unauthorized authentication event detection Apr 22, 2018 Issued
Array ( [id] => 15982767 [patent_doc_number] => 10671712 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-02 [patent_title] => Virtual notarization using cryptographic techniques and biometric information [patent_app_type] => utility [patent_app_number] => 15/909416 [patent_app_country] => US [patent_app_date] => 2018-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8122 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15909416 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/909416
Virtual notarization using cryptographic techniques and biometric information Feb 28, 2018 Issued
Array ( [id] => 14771619 [patent_doc_number] => 10397222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Authenticating a limited input device via an authenticated application [patent_app_type] => utility [patent_app_number] => 15/906184 [patent_app_country] => US [patent_app_date] => 2018-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5105 [patent_no_of_claims] => 11 [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] => 15906184 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/906184
Authenticating a limited input device via an authenticated application Feb 26, 2018 Issued
Array ( [id] => 18054730 [patent_doc_number] => 11528128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Encryption management, content recording management, and playback management in a network environment [patent_app_type] => utility [patent_app_number] => 15/900928 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9161 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15900928 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/900928
Encryption management, content recording management, and playback management in a network environment Feb 20, 2018 Issued
Array ( [id] => 16463045 [patent_doc_number] => 10846394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Information processing apparatus, information processing method, and computer program product [patent_app_type] => utility [patent_app_number] => 15/900109 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 10699 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15900109 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/900109
Information processing apparatus, information processing method, and computer program product Feb 19, 2018 Issued
Array ( [id] => 17064120 [patent_doc_number] => 11108739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Firewall incorporating network security information [patent_app_type] => utility [patent_app_number] => 15/900555 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6860 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15900555 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/900555
Firewall incorporating network security information Feb 19, 2018 Issued
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