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] => 19533007 [patent_doc_number] => 20240356909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => SIGNING MESSAGES USING PUBLIC KEY CRYPTOGRAPHY AND CERTIFICATE VERIFICATION [patent_app_type] => utility [patent_app_number] => 18/763971 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18763971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/763971
SIGNING MESSAGES USING PUBLIC KEY CRYPTOGRAPHY AND CERTIFICATE VERIFICATION Jul 2, 2024 Pending
Array ( [id] => 20043521 [patent_doc_number] => 20250181743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => VEHICLE DATA ACCESS SYSTEM CONTROLLING ACCESS TO VEHICLE DATA USING SMART KEY [patent_app_type] => utility [patent_app_number] => 18/749070 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749070 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749070
VEHICLE DATA ACCESS SYSTEM CONTROLLING ACCESS TO VEHICLE DATA USING SMART KEY Jun 19, 2024 Pending
Array ( [id] => 20581993 [patent_doc_number] => 12574251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Blockchain-based platform-independent personal profiles [patent_app_type] => utility [patent_app_number] => 18/742305 [patent_app_country] => US [patent_app_date] => 2024-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5593 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18742305 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/742305
Blockchain-based platform-independent personal profiles Jun 12, 2024 Issued
Array ( [id] => 19663027 [patent_doc_number] => 20240430092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => ANONYMOUS IDENTIFIER TOKEN [patent_app_type] => utility [patent_app_number] => 18/735102 [patent_app_country] => US [patent_app_date] => 2024-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18735102 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735102
ANONYMOUS IDENTIFIER TOKEN Jun 4, 2024 Pending
Array ( [id] => 20397960 [patent_doc_number] => 20250373435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => AUTHENTICATION PROXY FOR PASSWORD ROTATION [patent_app_type] => utility [patent_app_number] => 18/678062 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18678062 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678062
AUTHENTICATION PROXY FOR PASSWORD ROTATION May 29, 2024 Pending
Array ( [id] => 19434881 [patent_doc_number] => 20240303379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => METHOD AND DEVICE FOR PROVING ORIGINALITY OF CREATIVE DESIGN IN COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/667434 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18667434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667434
Method and device for proving originality of creative design in communication system May 16, 2024 Issued
Array ( [id] => 19628022 [patent_doc_number] => 12166888 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-10 [patent_title] => Systems and methods for encrypting data [patent_app_type] => utility [patent_app_number] => 18/661549 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 18081 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18661549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/661549
Systems and methods for encrypting data May 9, 2024 Issued
Array ( [id] => 20325629 [patent_doc_number] => 20250337717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => SECURE REQUEST TRANSPORT ACROSS TRANSPORT LAYER CONNECTIONS [patent_app_type] => utility [patent_app_number] => 18/645157 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18645157 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/645157
SECURE REQUEST TRANSPORT ACROSS TRANSPORT LAYER CONNECTIONS Apr 23, 2024 Pending
Array ( [id] => 20310994 [patent_doc_number] => 20250328623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => SYSTEM AND METHOD FOR DISTRIBUTED AUTONOMY THROUGH ZERO TOUCH SEAMLESS SINGLE SIGN-ON [patent_app_type] => utility [patent_app_number] => 18/642947 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18642947 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642947
SYSTEM AND METHOD FOR DISTRIBUTED AUTONOMY THROUGH ZERO TOUCH SEAMLESS SINGLE SIGN-ON Apr 22, 2024 Pending
Array ( [id] => 20292052 [patent_doc_number] => 20250317295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => NON-CONTACT AUTHENTICATION FOR KEY RECOVERY AND PLATFORM SECURITY PROVISIONING [patent_app_type] => utility [patent_app_number] => 18/628113 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628113 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628113
NON-CONTACT AUTHENTICATION FOR KEY RECOVERY AND PLATFORM SECURITY PROVISIONING Apr 4, 2024 Pending
Array ( [id] => 19271094 [patent_doc_number] => 20240214801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => Protection of Non-Access Stratum Communication in a Wireless Communication Network [patent_app_type] => utility [patent_app_number] => 18/600871 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600871
Protection of non-access stratum communication in a wireless communication network Mar 10, 2024 Issued
Array ( [id] => 19501163 [patent_doc_number] => 20240340181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => AUTHENTICATION RELAY SERVER AND COMPUTER READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/600762 [patent_app_country] => US [patent_app_date] => 2024-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600762 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600762
AUTHENTICATION RELAY SERVER AND COMPUTER READABLE STORAGE MEDIUM Mar 9, 2024 Pending
Array ( [id] => 19524854 [patent_doc_number] => 12126601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Homomorphic encryption in a healthcare network environment, system and methods [patent_app_type] => utility [patent_app_number] => 18/441961 [patent_app_country] => US [patent_app_date] => 2024-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 11749 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18441961 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/441961
Homomorphic encryption in a healthcare network environment, system and methods Feb 13, 2024 Issued
Array ( [id] => 20168526 [patent_doc_number] => 20250260573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => SYSTEMS AND METHODS FOR IMPROVING SECURITY IN NETWORK ENVIRONMENTS [patent_app_type] => utility [patent_app_number] => 18/442065 [patent_app_country] => US [patent_app_date] => 2024-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18442065 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442065
Systems and methods for improving security in network environments Feb 13, 2024 Issued
Array ( [id] => 20168630 [patent_doc_number] => 20250260677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => Proxy for Security in Sessions Involving Certificate-Pinned Applications [patent_app_type] => utility [patent_app_number] => 18/437205 [patent_app_country] => US [patent_app_date] => 2024-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437205
Proxy for Security in Sessions Involving Certificate-Pinned Applications Feb 7, 2024 Pending
Array ( [id] => 20565453 [patent_doc_number] => 12568071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Safe logon [patent_app_type] => utility [patent_app_number] => 18/431039 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2322 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431039
Safe logon Feb 1, 2024 Issued
Array ( [id] => 20440594 [patent_doc_number] => 12511432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Privacy preserving application and device error detection [patent_app_type] => utility [patent_app_number] => 18/421458 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5489 [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] => 18421458 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421458
Privacy preserving application and device error detection Jan 23, 2024 Issued
Array ( [id] => 20924630 [patent_doc_number] => 12719702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-25 [patent_title] => Method and terminal device for cryptographically secured transmission of data within a communication system [patent_app_type] => utility [patent_app_number] => 19/152079 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19152079 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/152079
Method and Terminal Device for Cryptographically Secured Transmission of Data within a Communication System Jan 11, 2024 Pending
Array ( [id] => 19264816 [patent_doc_number] => 20240208515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => ABNORMALITY DETERMINATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/545943 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18545943 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/545943
ABNORMALITY DETERMINATION SYSTEM Dec 18, 2023 Pending
Array ( [id] => 20495805 [patent_doc_number] => 12537689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Local device authentication system [patent_app_type] => utility [patent_app_number] => 18/538911 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5704 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18538911 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/538911
Local device authentication system Dec 12, 2023 Issued
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