David J Walczak
Examiner (ID: 15568, Phone: (571)272-4895 , Office: P/3754 )
Most Active Art Unit | 3754 |
Art Unit(s) | 2403, 2832, 2899, 3751, 3105, 3754 |
Total Applications | 4576 |
Issued Applications | 3558 |
Pending Applications | 210 |
Abandoned Applications | 807 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 18866918
[patent_doc_number] => 20230421355
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-28
[patent_title] => SYSTEMS AND METHODS FOR STORAGE, GENERATION AND VERIFICATION OF TOKENS USED TO CONTROL ACCESS TO A RESOURCE
[patent_app_type] => utility
[patent_app_number] => 18/216517
[patent_app_country] => US
[patent_app_date] => 2023-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4595
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 18216517
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/216517 | SYSTEMS AND METHODS FOR STORAGE, GENERATION AND VERIFICATION OF TOKENS USED TO CONTROL ACCESS TO A RESOURCE | Jun 28, 2023 | Pending |
Array
(
[id] => 18797921
[patent_doc_number] => 11831776
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-11-28
[patent_title] => System for improving data security
[patent_app_type] => utility
[patent_app_number] => 18/190753
[patent_app_country] => US
[patent_app_date] => 2023-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 18968
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 205
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18190753
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/190753 | System for improving data security | Mar 26, 2023 | Issued |
Array
(
[id] => 18380730
[patent_doc_number] => 20230155821
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-18
[patent_title] => SECURE SHARED KEY ESTABLISHMENT FOR PEER TO PEER COMMUNICATIONS
[patent_app_type] => utility
[patent_app_number] => 18/149565
[patent_app_country] => US
[patent_app_date] => 2023-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12359
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18149565
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/149565 | SECURE SHARED KEY ESTABLISHMENT FOR PEER TO PEER COMMUNICATIONS | Jan 2, 2023 | Pending |
Array
(
[id] => 18296008
[patent_doc_number] => 20230105694
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-06
[patent_title] => DEVICE ACCESS CONTROL SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/078593
[patent_app_country] => US
[patent_app_date] => 2022-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13951
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18078593
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/078593 | Device access control system | Dec 8, 2022 | Issued |
Array
(
[id] => 18268530
[patent_doc_number] => 20230089772
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-23
[patent_title] => System, Method And Computer Readable Medium For Message Authentication To Subscribers Of An Internet Service Provider
[patent_app_type] => utility
[patent_app_number] => 17/992879
[patent_app_country] => US
[patent_app_date] => 2022-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3080
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17992879
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/992879 | System, Method And Computer Readable Medium For Message Authentication To Subscribers Of An Internet Service Provider | Nov 21, 2022 | Pending |
Array
(
[id] => 19000100
[patent_doc_number] => 11916967
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-02-27
[patent_title] => Mobile user identity and/or sim-based IoT identity and application identity based security enforcement in service provider networks
[patent_app_type] => utility
[patent_app_number] => 17/890054
[patent_app_country] => US
[patent_app_date] => 2022-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 18203
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 320
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17890054
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/890054 | Mobile user identity and/or sim-based IoT identity and application identity based security enforcement in service provider networks | Aug 16, 2022 | Issued |
Array
(
[id] => 19109565
[patent_doc_number] => 11962688
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-04-16
[patent_title] => Quantum tokens
[patent_app_type] => utility
[patent_app_number] => 17/873042
[patent_app_country] => US
[patent_app_date] => 2022-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 6320
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17873042
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/873042 | Quantum tokens | Jul 24, 2022 | Issued |
Array
(
[id] => 17994529
[patent_doc_number] => 20220360566
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-10
[patent_title] => DISTRIBUTED TUNNELING FOR VPN
[patent_app_type] => utility
[patent_app_number] => 17/867559
[patent_app_country] => US
[patent_app_date] => 2022-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14684
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[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] => 17867559
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/867559 | DISTRIBUTED TUNNELING FOR VPN | Jul 17, 2022 | Pending |
Array
(
[id] => 17932096
[patent_doc_number] => 20220327221
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-13
[patent_title] => TECHNIQUES FOR DETECTING EXPLOITATION OF MEDICAL DEVICE VULNERABILITIES
[patent_app_type] => utility
[patent_app_number] => 17/809732
[patent_app_country] => US
[patent_app_date] => 2022-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7291
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17809732
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/809732 | TECHNIQUES FOR DETECTING EXPLOITATION OF MEDICAL DEVICE VULNERABILITIES | Jun 28, 2022 | Pending |
Array
(
[id] => 17919181
[patent_doc_number] => 20220321577
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-06
[patent_title] => METHOD FOR SECURELY COMMUNICATING EMAIL CONTENT BETWEEN A SENDER AND A RECIPIENT
[patent_app_type] => utility
[patent_app_number] => 17/842347
[patent_app_country] => US
[patent_app_date] => 2022-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11758
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 337
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17842347
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/842347 | Method for securely communicating email content between a sender and a recipient | Jun 15, 2022 | Issued |
Array
(
[id] => 17901937
[patent_doc_number] => 20220311599
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-29
[patent_title] => Digital Ledger For Unique Item IDs With Ownership
[patent_app_type] => utility
[patent_app_number] => 17/839836
[patent_app_country] => US
[patent_app_date] => 2022-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8639
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 189
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17839836
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/839836 | Digital Ledger For Unique Item IDs With Ownership | Jun 13, 2022 | Pending |
Array
(
[id] => 18646284
[patent_doc_number] => 11770371
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-09-26
[patent_title] => Systems and methods for connecting private devices to public devices according to connection parameters
[patent_app_type] => utility
[patent_app_number] => 17/834324
[patent_app_country] => US
[patent_app_date] => 2022-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 26431
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17834324
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/834324 | Systems and methods for connecting private devices to public devices according to connection parameters | Jun 6, 2022 | Issued |
Array
(
[id] => 18307828
[patent_doc_number] => 20230111728
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-13
[patent_title] => CREDENTIAL MANAGEMENT SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/833251
[patent_app_country] => US
[patent_app_date] => 2022-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8376
[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] => 17833251
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/833251 | CREDENTIAL MANAGEMENT SYSTEM | Jun 5, 2022 | Pending |
Array
(
[id] => 17984864
[patent_doc_number] => 20220350901
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-03
[patent_title] => METHODS, APPARATUS AND ARTICLES OF MANUFACTURE FOR CONFIDENTIAL SKETCH PROCESSING
[patent_app_type] => utility
[patent_app_number] => 17/735996
[patent_app_country] => US
[patent_app_date] => 2022-05-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18536
[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] => 17735996
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/735996 | METHODS, APPARATUS AND ARTICLES OF MANUFACTURE FOR CONFIDENTIAL SKETCH PROCESSING | May 2, 2022 | Pending |
Array
(
[id] => 18607002
[patent_doc_number] => 11748470
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-09-05
[patent_title] => Tamper-evident devices equipped with secure re-image file(s)
[patent_app_type] => utility
[patent_app_number] => 17/715191
[patent_app_country] => US
[patent_app_date] => 2022-04-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4045
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[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] => 17715191
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/715191 | Tamper-evident devices equipped with secure re-image file(s) | Apr 6, 2022 | Issued |
Array
(
[id] => 17675263
[patent_doc_number] => 20220188430
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-16
[patent_title] => COLLECTION FOLDER FOR COLLECTING FILE SUBMISSIONS
[patent_app_type] => utility
[patent_app_number] => 17/652326
[patent_app_country] => US
[patent_app_date] => 2022-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 29653
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17652326
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/652326 | COLLECTION FOLDER FOR COLLECTING FILE SUBMISSIONS | Feb 23, 2022 | Pending |
Array
(
[id] => 17739057
[patent_doc_number] => 20220224519
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-07-14
[patent_title] => SECURE COMMUNICATION FOR A KEY REPLACEMENT
[patent_app_type] => utility
[patent_app_number] => 17/588696
[patent_app_country] => US
[patent_app_date] => 2022-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6410
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17588696
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/588696 | Secure communication for a key replacement | Jan 30, 2022 | Issued |
Array
(
[id] => 18225516
[patent_doc_number] => 20230064510
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-02
[patent_title] => INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM
[patent_app_type] => utility
[patent_app_number] => 17/579523
[patent_app_country] => US
[patent_app_date] => 2022-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9158
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17579523
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/579523 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM | Jan 18, 2022 | Pending |
Array
(
[id] => 18515417
[patent_doc_number] => 20230231712
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-20
[patent_title] => EMBEDDED TLS PROTOCOL FOR LIGHTWEIGHT DEVICES
[patent_app_type] => utility
[patent_app_number] => 17/576889
[patent_app_country] => US
[patent_app_date] => 2022-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6228
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17576889
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/576889 | EMBEDDED TLS PROTOCOL FOR LIGHTWEIGHT DEVICES | Jan 13, 2022 | Pending |
Array
(
[id] => 18760723
[patent_doc_number] => 11811774
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-11-07
[patent_title] => System and method for recursive propagating application access control
[patent_app_type] => utility
[patent_app_number] => 17/572598
[patent_app_country] => US
[patent_app_date] => 2022-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 7422
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 454
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572598
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/572598 | System and method for recursive propagating application access control | Jan 9, 2022 | Issued |