Search

Kenneth W. Chang

Examiner (ID: 19213, Phone: (571)270-7530 , Office: P/2438 )

Most Active Art Unit
2438
Art Unit(s)
2438
Total Applications
760
Issued Applications
630
Pending Applications
50
Abandoned Applications
104

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20661146 [patent_doc_number] => 20260113200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-23 [patent_title] => Authentication of Supplemental Information in Data Streams [patent_app_type] => utility [patent_app_number] => 19/367385 [patent_app_country] => US [patent_app_date] => 2025-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29235 [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] => 19367385 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/367385
Authentication of Supplemental Information in Data Streams Oct 22, 2025 Pending
Array ( [id] => 20649233 [patent_doc_number] => 12604194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Flexible software-defined radio access network architecture with slicing support and methods for use therewith [patent_app_type] => utility [patent_app_number] => 19/340363 [patent_app_country] => US [patent_app_date] => 2025-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 27 [patent_no_of_words] => 19595 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19340363 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/340363
Flexible software-defined radio access network architecture with slicing support and methods for use therewith Sep 24, 2025 Issued
Array ( [id] => 21031408 [patent_doc_number] => 12754774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-10-06 [patent_title] => Threat mitigation system and method [patent_app_type] => utility [patent_app_number] => 19/271081 [patent_app_country] => US [patent_app_date] => 2025-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 61 [patent_figures_cnt] => 61 [patent_no_of_words] => 63406 [patent_no_of_claims] => 30 [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] => 19271081 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/271081
Threat Mitigation System and Method Jul 15, 2025 Pending
Array ( [id] => 20319636 [patent_doc_number] => 20250331724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => UNIVERSAL HEALTH METRICS MONITORS [patent_app_type] => utility [patent_app_number] => 19/263061 [patent_app_country] => US [patent_app_date] => 2025-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19263061 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/263061
UNIVERSAL HEALTH METRICS MONITORS Jul 7, 2025 Pending
Array ( [id] => 20154210 [patent_doc_number] => 20250254048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => Talking Head Digital Identity Authentication [patent_app_type] => utility [patent_app_number] => 19/187990 [patent_app_country] => US [patent_app_date] => 2025-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19187990 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/187990
Talking Head Digital Identity Authentication Apr 22, 2025 Abandoned
Array ( [id] => 20147936 [patent_doc_number] => 12382291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => System for detecting malicious nodes in a wireless sensor network and a method thereof [patent_app_type] => utility [patent_app_number] => 19/098535 [patent_app_country] => US [patent_app_date] => 2025-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10315 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19098535 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/098535
System for detecting malicious nodes in a wireless sensor network and a method thereof Apr 1, 2025 Issued
Array ( [id] => 20318938 [patent_doc_number] => 12457498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Capsule migration in a flexible software-defined radio access network architecture and methods for use therewith [patent_app_type] => utility [patent_app_number] => 19/095690 [patent_app_country] => US [patent_app_date] => 2025-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 27 [patent_no_of_words] => 19593 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19095690 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/095690
Capsule migration in a flexible software-defined radio access network architecture and methods for use therewith Mar 30, 2025 Issued
Array ( [id] => 20306666 [patent_doc_number] => 12452673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Parallel stack operations in a flexible software-defined radio access network architecture and methods for use therewith [patent_app_type] => utility [patent_app_number] => 19/095537 [patent_app_country] => US [patent_app_date] => 2025-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 27 [patent_no_of_words] => 19601 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19095537 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/095537
Parallel stack operations in a flexible software-defined radio access network architecture and methods for use therewith Mar 30, 2025 Issued
Array ( [id] => 20463050 [patent_doc_number] => 20260012480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => NETWORK BASED HYPERLOCAL AUTHENTICATION [patent_app_type] => utility [patent_app_number] => 19/066073 [patent_app_country] => US [patent_app_date] => 2025-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19066073 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/066073
NETWORK BASED HYPERLOCAL AUTHENTICATION Feb 26, 2025 Pending
Array ( [id] => 20028586 [patent_doc_number] => 20250166808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => COMMUNICATION WITH HOME DIALYSIS MACHINES USING A NETWORK CONNECTED SYSTEM [patent_app_type] => utility [patent_app_number] => 19/029608 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19029608 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/029608
COMMUNICATION WITH HOME DIALYSIS MACHINES USING A NETWORK CONNECTED SYSTEM Jan 16, 2025 Pending
Array ( [id] => 20097032 [patent_doc_number] => 20250226968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => ELECTRONIC DEVICE WITH FAULT INJECTION ATTACK DETECTION [patent_app_type] => utility [patent_app_number] => 19/016158 [patent_app_country] => US [patent_app_date] => 2025-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 19016158 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/016158
ELECTRONIC DEVICE WITH FAULT INJECTION ATTACK DETECTION Jan 9, 2025 Pending
Array ( [id] => 20003627 [patent_doc_number] => 20250141849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => Systems and Methods For Packet Spreading Data Transmission With Anonymized Endpoints [patent_app_type] => utility [patent_app_number] => 19/006031 [patent_app_country] => US [patent_app_date] => 2024-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19006031 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/006031
Systems and Methods For Packet Spreading Data Transmission With Anonymized Endpoints Dec 29, 2024 Pending
Array ( [id] => 20073375 [patent_doc_number] => 20250211597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => SECURELY TRANSMITTING DATA IN A DATA STREAM [patent_app_type] => utility [patent_app_number] => 18/999391 [patent_app_country] => US [patent_app_date] => 2024-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18999391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/999391
SECURELY TRANSMITTING DATA IN A DATA STREAM Dec 22, 2024 Pending
Array ( [id] => 20073228 [patent_doc_number] => 20250211450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => METHOD FOR PROVIDING A COMPUTER-IMPLEMENTED FUNCTIONALITY IN A COMPUTING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/983073 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18983073 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/983073
METHOD FOR PROVIDING A COMPUTER-IMPLEMENTED FUNCTIONALITY IN A COMPUTING SYSTEM Dec 15, 2024 Pending
Array ( [id] => 20020787 [patent_doc_number] => 20250159009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => METHOD AND SYSTEM FOR MONITORING TRAFFIC IN AN INDUSTRIAL COMPUTER NETWORK [patent_app_type] => utility [patent_app_number] => 18/945880 [patent_app_country] => US [patent_app_date] => 2024-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18945880 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/945880
METHOD AND SYSTEM FOR MONITORING TRAFFIC IN AN INDUSTRIAL COMPUTER NETWORK Nov 12, 2024 Pending
Array ( [id] => 20003696 [patent_doc_number] => 20250141918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => SYSTEMS AND METHODS OF PROPAGATING DATA PACKETS IN A NETWORK OF NODES [patent_app_type] => utility [patent_app_number] => 18/940726 [patent_app_country] => US [patent_app_date] => 2024-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9457 [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] => 18940726 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/940726
SYSTEMS AND METHODS OF PROPAGATING DATA PACKETS IN A NETWORK OF NODES Nov 6, 2024 Pending
Array ( [id] => 19789687 [patent_doc_number] => 20250063366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => DETECTING MALICIOUS SMALL CELLS BASED ON A CONNECTIVITY SCHEDULE [patent_app_type] => utility [patent_app_number] => 18/935228 [patent_app_country] => US [patent_app_date] => 2024-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18935228 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/935228
DETECTING MALICIOUS SMALL CELLS BASED ON A CONNECTIVITY SCHEDULE Oct 31, 2024 Pending
Array ( [id] => 19774450 [patent_doc_number] => 20250055876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => Automated Risk Assessment Module with Real-Time Compliance Monitoring [patent_app_type] => utility [patent_app_number] => 18/933523 [patent_app_country] => US [patent_app_date] => 2024-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18933523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/933523
Automated Risk Assessment Module with Real-Time Compliance Monitoring Oct 30, 2024 Pending
Array ( [id] => 20125598 [patent_doc_number] => 20250240629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => Restricted Links for Ultra-Secure IoT Communications in 5G and 6G [patent_app_type] => utility [patent_app_number] => 18/929368 [patent_app_country] => US [patent_app_date] => 2024-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18929368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/929368
Restricted Links for Ultra-Secure IoT Communications in 5G and 6G Oct 27, 2024 Pending
Array ( [id] => 20703305 [patent_doc_number] => 12626017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Systems and methods for de-identifying healthcare data in a health analysis platform [patent_app_type] => utility [patent_app_number] => 18/919639 [patent_app_country] => US [patent_app_date] => 2024-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6954 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 434 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18919639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/919639
Systems and methods for de-identifying healthcare data in a health analysis platform Oct 17, 2024 Issued
Menu