Search

Chau D. Le

Examiner (ID: 19208, Phone: (571)270-7217 , Office: P/2493 )

Most Active Art Unit
2493
Art Unit(s)
2408, 2447, 2493
Total Applications
809
Issued Applications
660
Pending Applications
55
Abandoned Applications
115

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15172117 [patent_doc_number] => 10491578 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-11-26 [patent_title] => Mitigation of offline ciphertext-only attacks [patent_app_type] => utility [patent_app_number] => 15/941548 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9234 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15941548 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/941548
Mitigation of offline ciphertext-only attacks Mar 29, 2018 Issued
Array ( [id] => 14941047 [patent_doc_number] => 20190306162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => Enhanced Biometric Data and Systems for Processing Events Using Enhanced Biometric Data [patent_app_type] => utility [patent_app_number] => 15/936621 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15936621 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/936621
Enhanced biometric data and systems for processing events using enhanced biometric data Mar 26, 2018 Issued
Array ( [id] => 16747470 [patent_doc_number] => 10972480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Device management proxy for secure devices [patent_app_type] => utility [patent_app_number] => 15/933594 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7112 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 15933594 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/933594
Device management proxy for secure devices Mar 22, 2018 Issued
Array ( [id] => 14369075 [patent_doc_number] => 10305860 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Secure communication system [patent_app_type] => utility [patent_app_number] => 15/928549 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2360 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15928549 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/928549
Secure communication system Mar 21, 2018 Issued
Array ( [id] => 18089371 [patent_doc_number] => 11539513 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-27 [patent_title] => Pausing a media access control security (MACsec) key agreement (MKA) protocol of an MKA session using a fast heartbeat session [patent_app_type] => utility [patent_app_number] => 15/891089 [patent_app_country] => US [patent_app_date] => 2018-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8564 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15891089 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/891089
Pausing a media access control security (MACsec) key agreement (MKA) protocol of an MKA session using a fast heartbeat session Feb 6, 2018 Issued
Array ( [id] => 13516469 [patent_doc_number] => 20180309777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => COMPUTER SYSTEM FOR DISTRIBUTED DISCOVERY OF VULNERABILITIES IN APPLICATIONS [patent_app_type] => utility [patent_app_number] => 15/873773 [patent_app_country] => US [patent_app_date] => 2018-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15873773 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/873773
Computer system for distributed discovery of vulnerabilities in applications Jan 16, 2018 Issued
Array ( [id] => 12741682 [patent_doc_number] => 20180139061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => Systems and Methods for Encryption Key Management [patent_app_type] => utility [patent_app_number] => 15/870099 [patent_app_country] => US [patent_app_date] => 2018-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15870099 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/870099
Systems and methods for encryption key management Jan 11, 2018 Issued
Array ( [id] => 14571495 [patent_doc_number] => 20190213354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => AUTOMATED SECURE IDENTIFICATION OF PERSONAL INFORMATION [patent_app_type] => utility [patent_app_number] => 15/866171 [patent_app_country] => US [patent_app_date] => 2018-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15866171 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/866171
Automated secure identification of personal information Jan 8, 2018 Issued
Array ( [id] => 14123901 [patent_doc_number] => 10248811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Methods and apparatus to assign demographic information to panelists [patent_app_type] => utility [patent_app_number] => 15/864893 [patent_app_country] => US [patent_app_date] => 2018-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10062 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15864893 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/864893
Methods and apparatus to assign demographic information to panelists Jan 7, 2018 Issued
Array ( [id] => 12696637 [patent_doc_number] => 20180124045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => CAPTCHA SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 15/852740 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15852740 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/852740
CAPTCHA systems and methods Dec 21, 2017 Issued
Array ( [id] => 15639347 [patent_doc_number] => 10592667 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-17 [patent_title] => Methods and apparatus for detecting malware samples with similar image sets [patent_app_type] => utility [patent_app_number] => 15/845231 [patent_app_country] => US [patent_app_date] => 2017-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7873 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15845231 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/845231
Methods and apparatus for detecting malware samples with similar image sets Dec 17, 2017 Issued
Array ( [id] => 15627619 [patent_doc_number] => 20200084214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => METHOD FOR REGULATING ACCESS TO DATA CONNECTION BY AN ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/468787 [patent_app_country] => US [patent_app_date] => 2017-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16468787 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/468787
Method for regulating access to data connection by an electronic device Dec 17, 2017 Issued
Array ( [id] => 12696547 [patent_doc_number] => 20180124015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => Transparent Traffic Control Device and Method [patent_app_type] => utility [patent_app_number] => 15/845597 [patent_app_country] => US [patent_app_date] => 2017-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15845597 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/845597
Transparent traffic control device and method Dec 17, 2017 Issued
Array ( [id] => 16739981 [patent_doc_number] => 10965658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Application program as key for authorizing access to resources [patent_app_type] => utility [patent_app_number] => 15/840579 [patent_app_country] => US [patent_app_date] => 2017-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7082 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15840579 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/840579
Application program as key for authorizing access to resources Dec 12, 2017 Issued
Array ( [id] => 14448741 [patent_doc_number] => 20190182244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => SECURING DIGITAL DATA TRANSMISSION IN A COMMUNICATION NETWORK [patent_app_type] => utility [patent_app_number] => 15/838972 [patent_app_country] => US [patent_app_date] => 2017-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 15838972 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/838972
Securing digital data transmission in a communication network Dec 11, 2017 Issued
Array ( [id] => 12827932 [patent_doc_number] => 20180167816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => SYSTEM AND METHOD FOR PREVENTING UNAUTHORIZED ACCESS TO RESTRICTED COMPUTER SYSTEMS [patent_app_type] => utility [patent_app_number] => 15/839522 [patent_app_country] => US [patent_app_date] => 2017-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15839522 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/839522
System and method for preventing unauthorized access to restricted computer systems Dec 11, 2017 Issued
Array ( [id] => 16667498 [patent_doc_number] => 10936746 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Method and system for manipulating and communicating genetic constructs independent of their genetic sequence [patent_app_type] => utility [patent_app_number] => 15/838283 [patent_app_country] => US [patent_app_date] => 2017-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 16328 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15838283 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/838283
Method and system for manipulating and communicating genetic constructs independent of their genetic sequence Dec 10, 2017 Issued
Array ( [id] => 15701667 [patent_doc_number] => 10607014 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-31 [patent_title] => Determining monetary loss due to security risks in a computer system [patent_app_type] => utility [patent_app_number] => 15/836794 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 14442 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 15836794 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/836794
Determining monetary loss due to security risks in a computer system Dec 7, 2017 Issued
Array ( [id] => 12870646 [patent_doc_number] => 20180182057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => Systems and methods for detecting data insertions in biometric authentication systems utilizing a secret [patent_app_type] => utility [patent_app_number] => 15/836719 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15836719 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/836719
Systems and methods for detecting data insertions in biometric authentication systems utilizing a secret Dec 7, 2017 Issued
Array ( [id] => 16219442 [patent_doc_number] => 10735272 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-04 [patent_title] => Graphical user interface for security intelligence automation platform using flows [patent_app_type] => utility [patent_app_number] => 15/836592 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 30 [patent_no_of_words] => 16627 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15836592 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/836592
Graphical user interface for security intelligence automation platform using flows Dec 7, 2017 Issued
Menu