Search

Kenneth W. Chang

Examiner (ID: 16157, Phone: (571)270-7530 , Office: P/2438 )

Most Active Art Unit
2438
Art Unit(s)
2438
Total Applications
731
Issued Applications
617
Pending Applications
43
Abandoned Applications
98

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18960249 [patent_doc_number] => 20240048576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Methods for traffic redirection, corresponding terminal, controller, authorisation server, name resolution servers and computer program [patent_app_type] => utility [patent_app_number] => 18/258918 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18258918 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258918
Methods for traffic redirection, corresponding terminal, controller, authorisation server, name resolution servers and computer program Dec 20, 2021 Pending
Array ( [id] => 19437113 [patent_doc_number] => 20240305611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => Method and System of Providing Security for Anonymous Autodiscover Services [patent_app_type] => utility [patent_app_number] => 18/258998 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7766 [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] => 18258998 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258998
Method and System of Providing Security for Anonymous Autodiscover Services Dec 14, 2021 Issued
Array ( [id] => 19437113 [patent_doc_number] => 20240305611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => Method and System of Providing Security for Anonymous Autodiscover Services [patent_app_type] => utility [patent_app_number] => 18/258998 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7766 [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] => 18258998 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258998
Method and System of Providing Security for Anonymous Autodiscover Services Dec 14, 2021 Issued
Array ( [id] => 19445448 [patent_doc_number] => 12095749 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Distributed trust-based communication [patent_app_type] => utility [patent_app_number] => 17/546929 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12349 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17546929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546929
Distributed trust-based communication Dec 8, 2021 Issued
Array ( [id] => 18484388 [patent_doc_number] => 20230211693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => AN IDENTIFICATION METHOD FOR ELECTRIC VEHICLE CHARGING STATIONS [patent_app_type] => utility [patent_app_number] => 18/005949 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18005949 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/005949
Identification method for electric vehicle charging stations Dec 1, 2021 Issued
Array ( [id] => 17661946 [patent_doc_number] => 20220182411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => COMMUNICATION DEVICE AND COMMUNICATION METHOD FOR PLANT CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/539288 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17539288 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/539288
Communication device and communication method for plant control system Nov 30, 2021 Issued
Array ( [id] => 18410246 [patent_doc_number] => 20230171599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => Application Programming Interface (API) for Uniform Security Access on a 5G Network [patent_app_type] => utility [patent_app_number] => 17/536256 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17536256 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536256
Application programming interface (API) for uniform security access on a 5G network Nov 28, 2021 Issued
Array ( [id] => 20243143 [patent_doc_number] => 12423463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Data processing for release while protecting individual privacy [patent_app_type] => utility [patent_app_number] => 17/535398 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7584 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17535398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/535398
Data processing for release while protecting individual privacy Nov 23, 2021 Issued
Array ( [id] => 20243143 [patent_doc_number] => 12423463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Data processing for release while protecting individual privacy [patent_app_type] => utility [patent_app_number] => 17/535398 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7584 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17535398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/535398
Data processing for release while protecting individual privacy Nov 23, 2021 Issued
Array ( [id] => 18364488 [patent_doc_number] => 20230146079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => Counteracting MAC address randomization and spoofing attempts [patent_app_type] => utility [patent_app_number] => 17/521949 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17521949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/521949
Counteracting MAC address randomization and spoofing attempts Nov 8, 2021 Issued
Array ( [id] => 18822250 [patent_doc_number] => 20230396591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => Server-Side Anonymous Identifier Web Service [patent_app_type] => utility [patent_app_number] => 18/034316 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18034316 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034316
Server-Side Anonymous Identifier Web Service Oct 28, 2021 Abandoned
Array ( [id] => 17632145 [patent_doc_number] => 20220167160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => OPENROAMING FOR PRIVATE COMMUNICATION SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/492045 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17492045 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492045
Openroaming for private communication systems Sep 30, 2021 Issued
Array ( [id] => 17360877 [patent_doc_number] => 20220021673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => DATABASE SYSTEM INTEGRATIONS WITH EXTERNAL STORAGE LOCATIONS [patent_app_type] => utility [patent_app_number] => 17/491373 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17491373 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/491373
Database system integrations with external storage locations Sep 29, 2021 Issued
Array ( [id] => 17582682 [patent_doc_number] => 20220139537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => PASSING AUTHENTICATION TOKEN TO AUTHORIZE ACCESS TO REST CALLS VIA WEB SOCKETS [patent_app_type] => utility [patent_app_number] => 17/447557 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24078 [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] => 17447557 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447557
Passing authentication token to authorize access to rest calls via web sockets Sep 12, 2021 Issued
Array ( [id] => 17430583 [patent_doc_number] => 20220058292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => Unified Addressable Memory [patent_app_type] => utility [patent_app_number] => 17/469591 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8267 [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] => 17469591 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/469591
Unified addressable memory Sep 7, 2021 Issued
Array ( [id] => 18222623 [patent_doc_number] => 20230061617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => FRAUD DETECTION IN VOICE BIOMETRIC SYSTEMS THROUGH VOICE PRINT CLUSTERING [patent_app_type] => utility [patent_app_number] => 17/464817 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17464817 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/464817
Fraud detection in voice biometric systems through voice print clustering Sep 1, 2021 Issued
Array ( [id] => 18713904 [patent_doc_number] => 20230336541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => METHOD AND DEVICE FOR TWO-FACTOR AUTHENTICATION, COMPUTER DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/245783 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4120 [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] => 18245783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245783
METHOD AND DEVICE FOR TWO-FACTOR AUTHENTICATION, COMPUTER DEVICE, AND STORAGE MEDIUM Jul 29, 2021 Pending
Array ( [id] => 17786739 [patent_doc_number] => 11409864 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-09 [patent_title] => Tracing supervisor for UDFs in a database system [patent_app_type] => utility [patent_app_number] => 17/390251 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 17228 [patent_no_of_claims] => 30 [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] => 17390251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/390251
Tracing supervisor for UDFs in a database system Jul 29, 2021 Issued
Array ( [id] => 17205021 [patent_doc_number] => 20210345116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => METHOD AND DEVICE FOR PREVENTING USER TRACKING, STORAGE MEDIUM AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/375829 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17375829 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375829
Method and device for preventing user tracking, storage medium and electronic device Jul 13, 2021 Issued
Array ( [id] => 17391051 [patent_doc_number] => 20220038905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => VEHICLE COMMUNICATION PROCESSOR, VEHICLE COMMUNICATION CONTROL METHOD AND VEHICLE [patent_app_type] => utility [patent_app_number] => 17/375718 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17375718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375718
Vehicle communication processor, vehicle communication control method and vehicle Jul 13, 2021 Issued
Menu