Search

William K. Cheung

Examiner (ID: 12216, Phone: (571)272-1097 , Office: P/1762 )

Most Active Art Unit
1762
Art Unit(s)
1713, 1796, 1762
Total Applications
2398
Issued Applications
1935
Pending Applications
41
Abandoned Applications
433

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18556267 [patent_doc_number] => 20230254284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => BUILDING A MESH VIRTUAL PRIVATE NETWORK (VPN) IN A HYBRID OR MULTI-CLOUD CLUSTER [patent_app_type] => utility [patent_app_number] => 17/666232 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17666232 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666232
Building a mesh virtual private network (VPN) in a hybrid or multi-cloud cluster Feb 6, 2022 Issued
Array ( [id] => 17600624 [patent_doc_number] => 20220150199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => E-MAIL CONTAINING LIVE CONTENT [patent_app_type] => utility [patent_app_number] => 17/583551 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17583551 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/583551
E-mail containing live content Jan 24, 2022 Issued
Array ( [id] => 17584354 [patent_doc_number] => 20220141209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => WORKFLOW SERVICE BACK END INTEGRATION [patent_app_type] => utility [patent_app_number] => 17/580759 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17580759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580759
Workflow service back end integration Jan 20, 2022 Issued
Array ( [id] => 20133203 [patent_doc_number] => 12375523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Detecting phishing attacks [patent_app_type] => utility [patent_app_number] => 17/579066 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12876 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17579066 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/579066
Detecting phishing attacks Jan 18, 2022 Issued
Array ( [id] => 20242851 [patent_doc_number] => 12423170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Systems and methods for generating a system log parser [patent_app_type] => utility [patent_app_number] => 17/578692 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5079 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17578692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/578692
Systems and methods for generating a system log parser Jan 18, 2022 Issued
Array ( [id] => 18736303 [patent_doc_number] => 11805052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Efficient routing of communications in a mesh network [patent_app_type] => utility [patent_app_number] => 17/576945 [patent_app_country] => US [patent_app_date] => 2022-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 14909 [patent_no_of_claims] => 20 [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] => 17576945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/576945
Efficient routing of communications in a mesh network Jan 14, 2022 Issued
Array ( [id] => 18372618 [patent_doc_number] => 11652805 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-16 [patent_title] => Efficient routing of communications in a mesh network [patent_app_type] => utility [patent_app_number] => 17/576946 [patent_app_country] => US [patent_app_date] => 2022-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 14909 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17576946 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/576946
Efficient routing of communications in a mesh network Jan 14, 2022 Issued
Array ( [id] => 17584809 [patent_doc_number] => 20220141664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => DATA TRANSMISSION METHOD AND APPARATUS IN NETWORK SLICE ARCHITECTURE [patent_app_type] => utility [patent_app_number] => 17/575689 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17575689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/575689
DATA TRANSMISSION METHOD AND APPARATUS IN NETWORK SLICE ARCHITECTURE Jan 13, 2022 Abandoned
Array ( [id] => 18054823 [patent_doc_number] => 11528221 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-13 [patent_title] => Efficient routing of communications in a mesh network [patent_app_type] => utility [patent_app_number] => 17/576642 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 14869 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17576642 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/576642
Efficient routing of communications in a mesh network Jan 13, 2022 Issued
Array ( [id] => 18499496 [patent_doc_number] => 20230222252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => STORAGE DEVICE AND DATA ACCESS METHOD [patent_app_type] => utility [patent_app_number] => 17/574670 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17574670 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/574670
Storage device and data access method Jan 12, 2022 Issued
Array ( [id] => 17739629 [patent_doc_number] => 20220225091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR AUTHENTICATION PROCEDURE BETWEEN DEVICES [patent_app_type] => utility [patent_app_number] => 17/569596 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17569596 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/569596
Method, apparatus and computer program product for authentication procedure between devices Jan 5, 2022 Issued
Array ( [id] => 19495045 [patent_doc_number] => 12113773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Dynamic path selection of VPN endpoint [patent_app_type] => utility [patent_app_number] => 17/570364 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 39 [patent_no_of_words] => 19557 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570364 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570364
Dynamic path selection of VPN endpoint Jan 5, 2022 Issued
Array ( [id] => 18249751 [patent_doc_number] => 11606359 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-14 [patent_title] => Cloud service authentication microservice [patent_app_type] => utility [patent_app_number] => 17/565715 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 14095 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17565715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/565715
Cloud service authentication microservice Dec 29, 2021 Issued
Array ( [id] => 19857139 [patent_doc_number] => 12259975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Protecting against memory deserialization attacks [patent_app_type] => utility [patent_app_number] => 17/646511 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6247 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17646511 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/646511
Protecting against memory deserialization attacks Dec 29, 2021 Issued
Array ( [id] => 17552830 [patent_doc_number] => 20220124173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => FIRE-AND-FORGET OFFLOAD MECHANISM FOR NETWORK-BASED SERVICES [patent_app_type] => utility [patent_app_number] => 17/562466 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17562466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/562466
Fire-and-forget offload mechanism for network-based services Dec 26, 2021 Issued
Array ( [id] => 17950635 [patent_doc_number] => 20220337654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => NON-HTTP LAYER 7 PROTOCOL APPLICATIONS RUNNING IN THE BROWSER [patent_app_type] => utility [patent_app_number] => 17/559994 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17559994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/559994
Non-HTTP layer 7 protocol applications running in the browser Dec 21, 2021 Issued
Array ( [id] => 19625792 [patent_doc_number] => 12164624 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-10 [patent_title] => Machine learning assisted identification of security patterns [patent_app_type] => utility [patent_app_number] => 17/549284 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6699 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17549284 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/549284
Machine learning assisted identification of security patterns Dec 12, 2021 Issued
Array ( [id] => 17464941 [patent_doc_number] => 20220078247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => Data Transmission Method and Communications Device [patent_app_type] => utility [patent_app_number] => 17/531119 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17531119 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/531119
Data transmission method and communications device Nov 18, 2021 Issued
Array ( [id] => 17465281 [patent_doc_number] => 20220078587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => MESSAGE SERVICE PROVISION METHOD FOR PROVIDING MESSAGE SERVICE VIA OPEN CHAT ROOM CORRESPONDING TO LINK INFORMATION, AND MESSAGE SERVER AND TERMINAL FOR EXECUTING SAME [patent_app_type] => utility [patent_app_number] => 17/526116 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17526116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/526116
Message service provision method for providing message service via open chat room corresponding to link information, and message server and terminal for executing same Nov 14, 2021 Issued
Array ( [id] => 17710147 [patent_doc_number] => 20220210155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => SECURE IDENTITY PROVIDER AUTHENTICATION FOR NATIVE APPLICATION TO ACCESS WEB SERVICE [patent_app_type] => utility [patent_app_number] => 17/524595 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524595
Secure identity provider authentication for native application to access web service Nov 10, 2021 Issued
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