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] => 18487113 [patent_doc_number] => 20230214459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => DIGITAL RIGHTS MANAGEMENT FOR HTTP-BASED MEDIA STREAMING [patent_app_type] => utility [patent_app_number] => 18/114857 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7192 [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] => 18114857 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114857
DIGITAL RIGHTS MANAGEMENT FOR HTTP-BASED MEDIA STREAMING Feb 26, 2023 Pending
Array ( [id] => 20430390 [patent_doc_number] => 20250392483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => Systems and Methods for Abuse Safeguards in NFT-Directed Environments [patent_app_type] => utility [patent_app_number] => 18/839701 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18839701 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/839701
Systems and Methods for Abuse Safeguards in NFT-Directed Environments Feb 16, 2023 Pending
Array ( [id] => 20160359 [patent_doc_number] => 12386991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Systems and methods for automated discovery and analysis of privileged access across multiple computing platforms [patent_app_type] => utility [patent_app_number] => 18/164377 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 16 [patent_no_of_words] => 6796 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18164377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/164377
Systems and methods for automated discovery and analysis of privileged access across multiple computing platforms Feb 2, 2023 Issued
Array ( [id] => 19927254 [patent_doc_number] => 12301556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Propagating identities across different cloud services providers [patent_app_type] => utility [patent_app_number] => 18/162947 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 36758 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162947 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162947
Propagating identities across different cloud services providers Jan 31, 2023 Issued
Array ( [id] => 18457484 [patent_doc_number] => 20230198766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => METHOD AND APPARATUS FOR OPTICAL ENCRYPTION COMMUNICATION USING A MULTITUDE OF HARDWARE CONFIGURATIONS [patent_app_type] => utility [patent_app_number] => 18/097659 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7282 [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] => 18097659 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097659
METHOD AND APPARATUS FOR OPTICAL ENCRYPTION COMMUNICATION USING A MULTITUDE OF HARDWARE CONFIGURATIONS Jan 16, 2023 Abandoned
Array ( [id] => 19522867 [patent_doc_number] => 12124594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Enhanced security systems and methods using a hybrid security solution [patent_app_type] => utility [patent_app_number] => 18/094179 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7530 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18094179 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094179
Enhanced security systems and methods using a hybrid security solution Jan 5, 2023 Issued
Array ( [id] => 18586839 [patent_doc_number] => 20230269104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => METHOD OF MANAGING DATA HISTORY AND DEVICE PERFORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/063926 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063926 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063926
Method of managing data history and device performing the same Dec 8, 2022 Issued
Array ( [id] => 19782368 [patent_doc_number] => 12231416 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-18 [patent_title] => Systems and methods for multi-factor device authentication using quantum entangled particles [patent_app_type] => utility [patent_app_number] => 18/062537 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 17935 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062537 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062537
Systems and methods for multi-factor device authentication using quantum entangled particles Dec 5, 2022 Issued
Array ( [id] => 19109464 [patent_doc_number] => 11962587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Shared terminal that authenticates a user based on a terminal identifier [patent_app_type] => utility [patent_app_number] => 18/071618 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 40 [patent_no_of_words] => 19864 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 18071618 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071618
Shared terminal that authenticates a user based on a terminal identifier Nov 29, 2022 Issued
Array ( [id] => 19713592 [patent_doc_number] => 20250023734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => USER AUTHENTICATION IN AN INDUSTRIAL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/712918 [patent_app_country] => US [patent_app_date] => 2022-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18712918 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/712918
USER AUTHENTICATION IN AN INDUSTRIAL SYSTEM Nov 24, 2022 Pending
Array ( [id] => 20284845 [patent_doc_number] => 20250310087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => SYSTEMS AND METHODS FOR EXTENDING CRYPTOGRAPHIC CERTIFICATES WITH TARGETBINDING INFORMATION [patent_app_type] => utility [patent_app_number] => 18/869533 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18869533 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/869533
SYSTEMS AND METHODS FOR EXTENDING CRYPTOGRAPHIC CERTIFICATES WITH TARGETBINDING INFORMATION Nov 3, 2022 Pending
Array ( [id] => 18608898 [patent_doc_number] => 11750387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => End-to-end encryption for sessionless communications [patent_app_type] => utility [patent_app_number] => 17/980363 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 14185 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980363 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980363
End-to-end encryption for sessionless communications Nov 2, 2022 Issued
Array ( [id] => 19780211 [patent_doc_number] => 12229244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Method for manufacturing and starting up battery management system [patent_app_type] => utility [patent_app_number] => 17/978903 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 21689 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17978903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/978903
Method for manufacturing and starting up battery management system Oct 31, 2022 Issued
Array ( [id] => 18358601 [patent_doc_number] => 11647013 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-09 [patent_title] => Encryption of data via public key cryptography with certificate verification of target [patent_app_type] => utility [patent_app_number] => 17/976692 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 10560 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17976692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976692
Encryption of data via public key cryptography with certificate verification of target Oct 27, 2022 Issued
Array ( [id] => 19303806 [patent_doc_number] => 20240232386 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => DIGITAL KEY PROFILE HIERARCHY [patent_app_type] => utility [patent_app_number] => 17/970531 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970531
DIGITAL KEY PROFILE HIERARCHY Oct 19, 2022 Pending
Array ( [id] => 18352406 [patent_doc_number] => 20230140517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => ACCESS-POINT PASSPHRASE IDENTIFICATION USING KEY MATCHING [patent_app_type] => utility [patent_app_number] => 17/968841 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17968841 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968841
Access-point passphrase identification using key matching Oct 18, 2022 Issued
Array ( [id] => 19303806 [patent_doc_number] => 20240232386 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => DIGITAL KEY PROFILE HIERARCHY [patent_app_type] => utility [patent_app_number] => 17/970531 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970531
DIGITAL KEY PROFILE HIERARCHY Oct 18, 2022 Pending
Array ( [id] => 19963499 [patent_doc_number] => 12333004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Privileged firmware mode protection [patent_app_type] => utility [patent_app_number] => 17/968182 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1100 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968182
Privileged firmware mode protection Oct 17, 2022 Issued
Array ( [id] => 18230386 [patent_doc_number] => 20230069380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => COMMUNICATION APPARATUS METHOD OF SHARING AND PROGRAM [patent_app_type] => utility [patent_app_number] => 18/046769 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18046769 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/046769
Communication apparatus method of sharing and program Oct 13, 2022 Issued
Array ( [id] => 18388013 [patent_doc_number] => 11658812 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-23 [patent_title] => Distributed key management system [patent_app_type] => utility [patent_app_number] => 17/956689 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7697 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 371 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17956689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/956689
Distributed key management system Sep 28, 2022 Issued
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