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] => 19426873 [patent_doc_number] => 12086293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Method and system for preventing unauthorized processor mode switches [patent_app_type] => utility [patent_app_number] => 18/332202 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4187 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332202
Method and system for preventing unauthorized processor mode switches Jun 8, 2023 Issued
Array ( [id] => 18822296 [patent_doc_number] => 20230396637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => ADAPTIVE SYSTEM FOR NETWORK AND SECURITY MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/326792 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18326792 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326792
Adaptive system for network and security management May 30, 2023 Issued
Array ( [id] => 19628372 [patent_doc_number] => 12167242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Detecting malicious small cells based on a connectivity schedule [patent_app_type] => utility [patent_app_number] => 18/321494 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8720 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321494 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321494
Detecting malicious small cells based on a connectivity schedule May 21, 2023 Issued
Array ( [id] => 19093769 [patent_doc_number] => 11955233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Communication with home dialysis machines using a network connected system [patent_app_type] => utility [patent_app_number] => 18/317492 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4764 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18317492 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317492
Communication with home dialysis machines using a network connected system May 14, 2023 Issued
Array ( [id] => 18759174 [patent_doc_number] => 20230362656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => SYSTEMS AND METHODS FOR THE GENERATION OF EVENT OPPORTUNITIES FOR DISPLAY ON DEVICES HAVING DIFFERING FORM FACTORS [patent_app_type] => utility [patent_app_number] => 18/314361 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314361
SYSTEMS AND METHODS FOR THE GENERATION OF EVENT OPPORTUNITIES FOR DISPLAY ON DEVICES HAVING DIFFERING FORM FACTORS May 8, 2023 Pending
Array ( [id] => 18713694 [patent_doc_number] => 20230336331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => SECURE LAYERED ENCRYPTION OF DATA STREAMS [patent_app_type] => utility [patent_app_number] => 18/306294 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -42 [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] => 18306294 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306294
Secure layered encryption of data streams Apr 24, 2023 Issued
Array ( [id] => 18571536 [patent_doc_number] => 20230261873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => VERIFIABLE COMPUTATION FOR CROSS-DOMAIN INFORMATION SHARING [patent_app_type] => utility [patent_app_number] => 18/138399 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18138399 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138399
Verifiable computation for cross-domain information sharing Apr 23, 2023 Issued
Array ( [id] => 20140329 [patent_doc_number] => 20250247373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => COMMUNICATION NODE, DATA TRANSMISSION METHOD, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/867950 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13020 [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] => 18867950 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/867950
COMMUNICATION NODE, DATA TRANSMISSION METHOD, AND STORAGE MEDIUM Apr 20, 2023 Pending
Array ( [id] => 18730540 [patent_doc_number] => 20230344840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => METHOD, APPARATUS, SYSTEM, AND NON-TRANSITORY COMPUTER READABLE MEDIUM FOR IDENTIFYING AND PRIORITIZING NETWORK SECURITY EVENTS [patent_app_type] => utility [patent_app_number] => 18/304232 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18304232 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/304232
Method, apparatus, system, and non-transitory computer readable medium for identifying and prioritizing network security events Apr 19, 2023 Issued
Array ( [id] => 19517371 [patent_doc_number] => 20240349057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR PERFORMING LOCATION AND VELOCITY CHECK AT SECURITY EDGE PROTECTION PROXY (SEPP) TO AVOID SPOOFING [patent_app_type] => utility [patent_app_number] => 18/135105 [patent_app_country] => US [patent_app_date] => 2023-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7520 [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] => 18135105 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135105
Methods, systems, and computer readable media for performing location and velocity check at security edge protection proxy (SEPP) to avoid spoofing Apr 13, 2023 Issued
Array ( [id] => 18714354 [patent_doc_number] => 20230336995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => SYSTEM AND METHOD FOR ZERO CONFIGURATION WI-FI [patent_app_type] => utility [patent_app_number] => 18/299118 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299118
SYSTEM AND METHOD FOR ZERO CONFIGURATION WI-FI Apr 11, 2023 Abandoned
Array ( [id] => 19485728 [patent_doc_number] => 20240333770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SHORTEST PATH BRIDGING (SPB) SECURITY GROUP POLICY [patent_app_type] => utility [patent_app_number] => 18/194741 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11288 [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] => 18194741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/194741
Shortest path bridging (SPB) security group policy Apr 2, 2023 Issued
Array ( [id] => 19087062 [patent_doc_number] => 20240113863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => EFFICIENT IMPLEMENTATION OF ZUC AUTHENTICATION [patent_app_type] => utility [patent_app_number] => 18/129814 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18129814 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/129814
Efficient implementation of ZUC authentication Mar 30, 2023 Issued
Array ( [id] => 18713896 [patent_doc_number] => 20230336533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => Systems and Methods For Packet Spreading Data Transmission With Anonymized Endpoints [patent_app_type] => utility [patent_app_number] => 18/115334 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115334
Systems and Methods For Packet Spreading Data Transmission With Anonymized Endpoints Feb 27, 2023 Abandoned
Array ( [id] => 18474597 [patent_doc_number] => 20230208885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => METHODS AND SYSTEMS FOR PROCESSING CYBER INCIDENTS IN CYBER INCIDENT MANAGEMENT SYSTEMS USING DYNAMIC PROCESSING HIERARCHIES [patent_app_type] => utility [patent_app_number] => 18/176349 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176349 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176349
Methods and systems for processing cyber incidents in cyber incident management systems using dynamic processing hierarchies Feb 27, 2023 Issued
Array ( [id] => 19394310 [patent_doc_number] => 20240284180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => WIRELESS INTRUSION PREVENTION USING CHANNEL SWITCH ANNOUNCEMENT [patent_app_type] => utility [patent_app_number] => 18/172896 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6058 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172896
Wireless intrusion prevention using channel switch announcement Feb 21, 2023 Issued
Array ( [id] => 18654119 [patent_doc_number] => 20230299964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => Talking Head Digital Identity Authentication [patent_app_type] => utility [patent_app_number] => 18/108616 [patent_app_country] => US [patent_app_date] => 2023-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108616
Talking head digital identity authentication Feb 10, 2023 Issued
Array ( [id] => 18978520 [patent_doc_number] => 11903674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Mount, authentication device, authentication method, and program [patent_app_type] => utility [patent_app_number] => 18/107637 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 34 [patent_no_of_words] => 27445 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18107637 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/107637
Mount, authentication device, authentication method, and program Feb 8, 2023 Issued
Array ( [id] => 18422681 [patent_doc_number] => 20230177145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => TRACING FUNCTION EXECUTION IN A DATABASE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/161514 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161514
Tracing function execution in a database system Jan 29, 2023 Issued
Array ( [id] => 18556320 [patent_doc_number] => 20230254337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => SYSTEMS AND METHODS OF PROPAGATING DATA PACKETS IN A NETWORK OF NODES [patent_app_type] => utility [patent_app_number] => 18/102021 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14201 [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] => 18102021 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/102021
Systems and methods of propagating data packets in a network of nodes Jan 25, 2023 Issued
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