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] => 18464221 [patent_doc_number] => 11688514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Remote control of multiple medical devices [patent_app_type] => utility [patent_app_number] => 17/711450 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4729 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17711450 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/711450
Remote control of multiple medical devices Mar 31, 2022 Issued
Array ( [id] => 20306230 [patent_doc_number] => 12452235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Access to data stored in a cloud [patent_app_type] => utility [patent_app_number] => 17/706079 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4084 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17706079 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/706079
Access to data stored in a cloud Mar 27, 2022 Issued
Array ( [id] => 20306230 [patent_doc_number] => 12452235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Access to data stored in a cloud [patent_app_type] => utility [patent_app_number] => 17/706079 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4084 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17706079 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/706079
Access to data stored in a cloud Mar 27, 2022 Issued
Array ( [id] => 19212482 [patent_doc_number] => 12001545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Detecting stack pivots using stack artifact verification [patent_app_type] => utility [patent_app_number] => 17/700968 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4584 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17700968 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/700968
Detecting stack pivots using stack artifact verification Mar 21, 2022 Issued
Array ( [id] => 18388142 [patent_doc_number] => 11658942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Maintaining security in digital electronic transfers through use of a label tracking system [patent_app_type] => utility [patent_app_number] => 17/694428 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9048 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17694428 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/694428
Maintaining security in digital electronic transfers through use of a label tracking system Mar 13, 2022 Issued
Array ( [id] => 17693736 [patent_doc_number] => 20220201029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => THREAT MITIGATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/688073 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17688073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688073
Threat mitigation system and method Mar 6, 2022 Issued
Array ( [id] => 17678013 [patent_doc_number] => 20220191180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => ENCRYPTION MANAGEMENT [patent_app_type] => utility [patent_app_number] => 17/653662 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17653662 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/653662
Encryption management Mar 6, 2022 Issued
Array ( [id] => 17901960 [patent_doc_number] => 20220311622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => SYSTEM AND METHOD WITH ELECTRONIC SIGNATURE SMART ASSIST FEATURE [patent_app_type] => utility [patent_app_number] => 17/682821 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17682821 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/682821
SYSTEM AND METHOD WITH ELECTRONIC SIGNATURE SMART ASSIST FEATURE Feb 27, 2022 Abandoned
Array ( [id] => 19124171 [patent_doc_number] => 11968172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Device address rotation authorization and verification [patent_app_type] => utility [patent_app_number] => 17/677134 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7554 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17677134 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/677134
Device address rotation authorization and verification Feb 21, 2022 Issued
Array ( [id] => 18571757 [patent_doc_number] => 20230262094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => ENFORCING SECURITY RULES ALONG A TRAJECTORY OF DATA MOVEMENT [patent_app_type] => utility [patent_app_number] => 17/673410 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17673410 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673410
Enforcing security rules along a trajectory of data movement Feb 15, 2022 Issued
Array ( [id] => 19671901 [patent_doc_number] => 12184685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Usage-tracking of assets for security assurance [patent_app_type] => utility [patent_app_number] => 17/669885 [patent_app_country] => US [patent_app_date] => 2022-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 64 [patent_figures_cnt] => 64 [patent_no_of_words] => 31264 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17669885 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/669885
Usage-tracking of assets for security assurance Feb 10, 2022 Issued
Array ( [id] => 18936374 [patent_doc_number] => 11888829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Dynamic routing and encryption using an information gateway [patent_app_type] => utility [patent_app_number] => 17/650651 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6248 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17650651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650651
Dynamic routing and encryption using an information gateway Feb 9, 2022 Issued
Array ( [id] => 18556116 [patent_doc_number] => 20230254133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => SYSTEMS AND METHODS FOR DEVICE GROUPING BASED ON QUANTUM RESISTANT ENCRYPTION CAPABILITY [patent_app_type] => utility [patent_app_number] => 17/667708 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667708 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667708
Systems and methods for device grouping based on quantum resistant encryption capability Feb 8, 2022 Issued
Array ( [id] => 20204897 [patent_doc_number] => 12407688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => End-to-end encryption with password access [patent_app_type] => utility [patent_app_number] => 17/667021 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1100 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667021 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667021
End-to-end encryption with password access Feb 7, 2022 Issued
Array ( [id] => 20347185 [patent_doc_number] => 12470922 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Authentication and data flow control configuration [patent_app_type] => utility [patent_app_number] => 17/666862 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7290 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17666862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666862
Authentication and data flow control configuration Feb 7, 2022 Issued
Array ( [id] => 20204897 [patent_doc_number] => 12407688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => End-to-end encryption with password access [patent_app_type] => utility [patent_app_number] => 17/667021 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1100 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667021 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667021
End-to-end encryption with password access Feb 7, 2022 Issued
Array ( [id] => 20176567 [patent_doc_number] => 12395327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Techniques for user account and data recovery [patent_app_type] => utility [patent_app_number] => 17/649924 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4864 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17649924 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649924
Techniques for user account and data recovery Feb 2, 2022 Issued
Array ( [id] => 17600677 [patent_doc_number] => 20220150252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => STORAGE INTEGRATION WITH AN EXTERNAL STORAGE LOCATION [patent_app_type] => utility [patent_app_number] => 17/587829 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17587829 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/587829
Storage integration with an external storage location Jan 27, 2022 Issued
Array ( [id] => 18053941 [patent_doc_number] => 11527332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Sensor data analyzing machines [patent_app_type] => utility [patent_app_number] => 17/568083 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 30696 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1529 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17568083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568083
Sensor data analyzing machines Jan 3, 2022 Issued
Array ( [id] => 19017690 [patent_doc_number] => 11924646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Methods and systems for smart identification and step-up authentication [patent_app_type] => utility [patent_app_number] => 17/566814 [patent_app_country] => US [patent_app_date] => 2021-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 14353 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17566814 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/566814
Methods and systems for smart identification and step-up authentication Dec 30, 2021 Issued
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