Search

Wei Chan

Examiner (ID: 8676)

Most Active Art Unit
2844
Art Unit(s)
2844, 2845
Total Applications
789
Issued Applications
585
Pending Applications
74
Abandoned Applications
152

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19315626 [patent_doc_number] => 12041459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => User authentication based on SS7 call forwarding detection [patent_app_type] => utility [patent_app_number] => 17/176416 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7784 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/176416
User authentication based on SS7 call forwarding detection Feb 15, 2021 Issued
Array ( [id] => 19100638 [patent_doc_number] => 20240119866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => SECURE PAGERANK COMPUTATION SYSTEM, METHOD THEREFOR, SECURE COMPUTATION APPARATUS, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 18/275618 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18275618 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/275618
Secure PageRank computation system, method therefor, secure computation apparatus, and program Feb 9, 2021 Issued
Array ( [id] => 18046910 [patent_doc_number] => 11520865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Method for swapping adjacent instructions midstream in software executables in order to hide information therein [patent_app_type] => utility [patent_app_number] => 17/165660 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3895 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165660 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165660
Method for swapping adjacent instructions midstream in software executables in order to hide information therein Feb 1, 2021 Issued
Array ( [id] => 17202340 [patent_doc_number] => 20210342435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => JUST-IN-TIME AUTHENTICATION [patent_app_type] => utility [patent_app_number] => 17/163048 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17163048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/163048
Just-in-time authentication Jan 28, 2021 Issued
Array ( [id] => 18357022 [patent_doc_number] => 11645426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Managing and protecting charging stations for drones [patent_app_type] => utility [patent_app_number] => 17/155837 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6618 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17155837 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/155837
Managing and protecting charging stations for drones Jan 21, 2021 Issued
Array ( [id] => 19363051 [patent_doc_number] => 20240265085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => INTERACTION REQUEST SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/261661 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9357 [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] => 18261661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261661
Interaction request system and method Jan 18, 2021 Issued
Array ( [id] => 19014906 [patent_doc_number] => 11921837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Dynamic security seal [patent_app_type] => utility [patent_app_number] => 17/145125 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 18649 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [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] => 17145125 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/145125
Dynamic security seal Jan 7, 2021 Issued
Array ( [id] => 19780208 [patent_doc_number] => 12229241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Validating secure assembly and delivery of information handling systems [patent_app_type] => utility [patent_app_number] => 17/137849 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 6 [patent_no_of_words] => 11255 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17137849 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137849
Validating secure assembly and delivery of information handling systems Dec 29, 2020 Issued
Array ( [id] => 20079454 [patent_doc_number] => 12353520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Graphics security with synergistic encryption, content-based and resource management technology [patent_app_type] => utility [patent_app_number] => 17/133367 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 61 [patent_figures_cnt] => 67 [patent_no_of_words] => 50020 [patent_no_of_claims] => 18 [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] => 17133367 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/133367
Graphics security with synergistic encryption, content-based and resource management technology Dec 22, 2020 Issued
Array ( [id] => 16918946 [patent_doc_number] => 20210192038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => MEDIUM HANDLING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/131890 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17131890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/131890
Medium handling apparatus Dec 22, 2020 Issued
Array ( [id] => 20266125 [patent_doc_number] => 12437118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Provisioning secure/encrypted virtual machines in a cloud infrastructure [patent_app_type] => utility [patent_app_number] => 17/130269 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 7036 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17130269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130269
Provisioning secure/encrypted virtual machines in a cloud infrastructure Dec 21, 2020 Issued
Array ( [id] => 19014938 [patent_doc_number] => 11921869 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-05 [patent_title] => Authorization methods and systems for accessing multiple data sources [patent_app_type] => utility [patent_app_number] => 17/112752 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9401 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17112752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/112752
Authorization methods and systems for accessing multiple data sources Dec 3, 2020 Issued
Array ( [id] => 16724970 [patent_doc_number] => 20210092117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => INFORMATION PROCESSING [patent_app_type] => utility [patent_app_number] => 17/111809 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17111809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111809
INFORMATION PROCESSING Dec 3, 2020 Abandoned
Array ( [id] => 17659474 [patent_doc_number] => 20220179939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => UTILIZING EXTENDED FILE ATTRIBUTES FOR WORKING DIRECTORY [patent_app_type] => utility [patent_app_number] => 17/111276 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17111276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111276
Utilizing extended file attributes for working directory Dec 2, 2020 Issued
Array ( [id] => 19581409 [patent_doc_number] => 12147524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Hardware system protection using verification of hardware digital identity values [patent_app_type] => utility [patent_app_number] => 17/105749 [patent_app_country] => US [patent_app_date] => 2020-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6825 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 546 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17105749 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/105749
Hardware system protection using verification of hardware digital identity values Nov 26, 2020 Issued
Array ( [id] => 17581452 [patent_doc_number] => 20220138307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => Automated Mobile Device Staging System [patent_app_type] => utility [patent_app_number] => 17/086779 [patent_app_country] => US [patent_app_date] => 2020-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17086779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/086779
Automated Mobile Device Staging System Nov 1, 2020 Pending
Array ( [id] => 17565386 [patent_doc_number] => 20220129535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => EDGE COMPUTING DEVICE WITH CONNECTOR PIN AUTHENTICATION FOR PERIPHERAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/077982 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077982 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077982
Edge computing device with connector pin authentication for peripheral device Oct 21, 2020 Issued
Array ( [id] => 19493186 [patent_doc_number] => 12111899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Authentication systems and methods for aerospace systems [patent_app_type] => utility [patent_app_number] => 17/075831 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4315 [patent_no_of_claims] => 12 [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] => 17075831 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075831
Authentication systems and methods for aerospace systems Oct 20, 2020 Issued
Array ( [id] => 16780453 [patent_doc_number] => 20210117532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => METHOD FOR AUTHENTICATING AN ON-CHIP CIRCUIT AND ASSOCIATED SYSTEM ON-CHIP [patent_app_type] => utility [patent_app_number] => 17/071094 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17071094 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071094
Method for authenticating an on-chip circuit and associated system on-chip Oct 14, 2020 Issued
Array ( [id] => 17522151 [patent_doc_number] => 20220108000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => PERMITTING DEVICE USE BASED ON LOCATION RECOGNIZED FROM CAMERA INPUT [patent_app_type] => utility [patent_app_number] => 17/063220 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17063220 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/063220
Permitting device use based on location recognized from camera input Oct 4, 2020 Issued
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