Search

Henry Tsang

Examiner (ID: 5872, Phone: (571)270-7959 , Office: P/2495 )

Most Active Art Unit
2495
Art Unit(s)
2495
Total Applications
541
Issued Applications
410
Pending Applications
44
Abandoned Applications
99

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18236698 [patent_doc_number] => 11601270 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-07 [patent_title] => Methods, systems and computer program products for rotating cryptographic keys for encrypted files [patent_app_type] => utility [patent_app_number] => 17/952883 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6016 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17952883 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952883
Methods, systems and computer program products for rotating cryptographic keys for encrypted files Sep 25, 2022 Issued
Array ( [id] => 20759381 [patent_doc_number] => 12652165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Multi-party computation system [patent_app_type] => utility [patent_app_number] => 18/690609 [patent_app_country] => US [patent_app_date] => 2022-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 14 [patent_no_of_words] => 10864 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 18690609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/690609
Multi-party computation system Sep 7, 2022 Issued
Array ( [id] => 18976389 [patent_doc_number] => 20240056481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => DATA STORAGE MANAGEMENT SYSTEM INTEGRATING CYBER THREAT DECEPTION [patent_app_type] => utility [patent_app_number] => 17/901685 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17901685 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/901685
DATA STORAGE MANAGEMENT SYSTEM INTEGRATING CYBER THREAT DECEPTION Aug 31, 2022 Abandoned
Array ( [id] => 19628026 [patent_doc_number] => 12166892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Systems and methods for message presentation using contactless cards [patent_app_type] => utility [patent_app_number] => 17/900630 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 19852 [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] => 17900630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/900630
Systems and methods for message presentation using contactless cards Aug 30, 2022 Issued
Array ( [id] => 19568585 [patent_doc_number] => 12143371 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Secure synchronization of data [patent_app_type] => utility [patent_app_number] => 17/893171 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10747 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17893171 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/893171
Secure synchronization of data Aug 22, 2022 Issued
Array ( [id] => 18767691 [patent_doc_number] => 11818109 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-14 [patent_title] => Secure synchronization of data [patent_app_type] => utility [patent_app_number] => 17/892045 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10709 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892045 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892045
Secure synchronization of data Aug 18, 2022 Issued
Array ( [id] => 18062933 [patent_doc_number] => 20220394020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => DATA ACCESS CONTROL [patent_app_type] => utility [patent_app_number] => 17/820712 [patent_app_country] => US [patent_app_date] => 2022-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17820712 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820712
DATA ACCESS CONTROL Aug 17, 2022 Abandoned
Array ( [id] => 18224005 [patent_doc_number] => 20230062999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => METHOD OF EDGE-BASED AUTO CONTAINMENT [patent_app_type] => utility [patent_app_number] => 17/882509 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17882509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/882509
METHOD OF EDGE-BASED AUTO CONTAINMENT Aug 4, 2022 Pending
Array ( [id] => 18487131 [patent_doc_number] => 20230214477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => DATA PACKET GENERATOR FOR GENERATING PASSCODES [patent_app_type] => utility [patent_app_number] => 17/880456 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17880456 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880456
DATA PACKET GENERATOR FOR GENERATING PASSCODES Aug 2, 2022 Abandoned
Array ( [id] => 18123050 [patent_doc_number] => 20230008660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => METHOD OF ANALYZING CONTAINER SYSTEM CALL CONFIGURATION ERROR, AND RECORDING MEDIUM AND APPARATUS FOR PERFORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/877148 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17877148 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877148
METHOD OF ANALYZING CONTAINER SYSTEM CALL CONFIGURATION ERROR, AND RECORDING MEDIUM AND APPARATUS FOR PERFORMING THE SAME Jul 28, 2022 Abandoned
Array ( [id] => 18318263 [patent_doc_number] => 11632358 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Homomorphic encryption in a healthcare network environment, system and methods [patent_app_type] => utility [patent_app_number] => 17/815011 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 11703 [patent_no_of_claims] => 22 [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] => 17815011 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815011
Homomorphic encryption in a healthcare network environment, system and methods Jul 25, 2022 Issued
Array ( [id] => 19595849 [patent_doc_number] => 12153695 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Resource encryption and display [patent_app_type] => utility [patent_app_number] => 17/844825 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7179 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17844825 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844825
Resource encryption and display Jun 20, 2022 Issued
Array ( [id] => 17918963 [patent_doc_number] => 20220321359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => METHODS AND SYSTEMS FOR OWNERSHIP VERIFICATION USING BLOCKCHAIN [patent_app_type] => utility [patent_app_number] => 17/843890 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11650 [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] => 17843890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/843890
Methods and systems for ownership verification using blockchain Jun 16, 2022 Issued
Array ( [id] => 19327676 [patent_doc_number] => 12045361 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-23 [patent_title] => Methods and apparatus for encrypted indexing and searching encrypted data [patent_app_type] => utility [patent_app_number] => 17/843628 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 14411 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17843628 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/843628
Methods and apparatus for encrypted indexing and searching encrypted data Jun 16, 2022 Issued
Array ( [id] => 18264565 [patent_doc_number] => 20230085807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => ANTI-TRAPDOOR-LEAKAGE ON-CHAIN DATA RESTORATION SYSTEM AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/664767 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17664767 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/664767
Anti-trapdoor-leakage on-chain data restoration system and method thereof May 23, 2022 Issued
Array ( [id] => 19880645 [patent_doc_number] => 20250112902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => SECURE AND PRIVACY PRESERVING MESSAGE ROUTING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/841316 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10894 [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] => 18841316 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/841316
Secure and privacy preserving message routing system May 22, 2022 Issued
Array ( [id] => 18840954 [patent_doc_number] => 11849044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Local device authentication system [patent_app_type] => utility [patent_app_number] => 17/732767 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10851 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17732767 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/732767
Local device authentication system Apr 28, 2022 Issued
Array ( [id] => 18744567 [patent_doc_number] => 20230353556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => PERFORMANCE OF USER OPERATIONS BY A FIRST SYSTEM ON A SECOND SYSTEM USING USER IMPERSONATION [patent_app_type] => utility [patent_app_number] => 17/730771 [patent_app_country] => US [patent_app_date] => 2022-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8621 [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] => 17730771 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/730771
Performance of user operations by a first system on a second system using user impersonation Apr 26, 2022 Issued
Array ( [id] => 18742030 [patent_doc_number] => 20230351012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => SYSTEM AND METHOD FOR PROVIDING DATA SECURITY USING SOFTWARE LIBRARY CONTAINERS [patent_app_type] => utility [patent_app_number] => 17/730744 [patent_app_country] => US [patent_app_date] => 2022-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17730744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/730744
System and method for providing data security using software library containers Apr 26, 2022 Issued
Array ( [id] => 19355815 [patent_doc_number] => 12056260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Method for protecting device software integrity in continuity scenario [patent_app_type] => utility [patent_app_number] => 17/726605 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 10556 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17726605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/726605
Method for protecting device software integrity in continuity scenario Apr 21, 2022 Issued
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