Search

David Q. Nguyen

Examiner (ID: 3815, Phone: (571)272-7844 , Office: P/2643 )

Most Active Art Unit
2643
Art Unit(s)
2682, 2681, 2643, 2617
Total Applications
1456
Issued Applications
1228
Pending Applications
96
Abandoned Applications
151

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17117257 [patent_doc_number] => 20210297854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => METHOD AND APPARATUS FOR IDENTIFYING SECURITY KEY IN NEXT GENERATION MOBILE COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/341176 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 455 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17341176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/341176
Method and apparatus for identifying security key in next generation mobile communication system Jun 6, 2021 Issued
Array ( [id] => 17117257 [patent_doc_number] => 20210297854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => METHOD AND APPARATUS FOR IDENTIFYING SECURITY KEY IN NEXT GENERATION MOBILE COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/341176 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 455 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17341176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/341176
Method and apparatus for identifying security key in next generation mobile communication system Jun 6, 2021 Issued
Array ( [id] => 17117257 [patent_doc_number] => 20210297854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => METHOD AND APPARATUS FOR IDENTIFYING SECURITY KEY IN NEXT GENERATION MOBILE COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/341176 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 455 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17341176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/341176
Method and apparatus for identifying security key in next generation mobile communication system Jun 6, 2021 Issued
Array ( [id] => 17117257 [patent_doc_number] => 20210297854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => METHOD AND APPARATUS FOR IDENTIFYING SECURITY KEY IN NEXT GENERATION MOBILE COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/341176 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 455 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17341176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/341176
Method and apparatus for identifying security key in next generation mobile communication system Jun 6, 2021 Issued
Array ( [id] => 19124616 [patent_doc_number] => 11968621 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-23 [patent_title] => Sleep/wake based on coverage [patent_app_type] => utility [patent_app_number] => 17/339658 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8693 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17339658 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/339658
Sleep/wake based on coverage Jun 3, 2021 Issued
Array ( [id] => 19681066 [patent_doc_number] => 12192952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Efficient positioning enhancement for dynamic spectrum sharing [patent_app_type] => utility [patent_app_number] => 17/323650 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 22915 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17323650 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323650
Efficient positioning enhancement for dynamic spectrum sharing May 17, 2021 Issued
Array ( [id] => 19064562 [patent_doc_number] => 11943836 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-26 [patent_title] => Service-based architecture for internet protocol multimedia subsystem [patent_app_type] => utility [patent_app_number] => 17/313912 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6088 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313912 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313912
Service-based architecture for internet protocol multimedia subsystem May 5, 2021 Issued
Array ( [id] => 17023653 [patent_doc_number] => 20210247524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => SYSTEM AND METHOD FOR DETERMINING VEHICLE LOCATION [patent_app_type] => utility [patent_app_number] => 17/242651 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242651
System and method for determining vehicle location Apr 27, 2021 Issued
Array ( [id] => 17023653 [patent_doc_number] => 20210247524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => SYSTEM AND METHOD FOR DETERMINING VEHICLE LOCATION [patent_app_type] => utility [patent_app_number] => 17/242651 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242651
System and method for determining vehicle location Apr 27, 2021 Issued
Array ( [id] => 17026935 [patent_doc_number] => 20210250807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => Transmission Method, Terminal Device for Feedback Acknowledge Information [patent_app_type] => utility [patent_app_number] => 17/243413 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243413
Transmission Method, Terminal Device for Feedback Acknowledge Information Apr 27, 2021 Abandoned
Array ( [id] => 17023653 [patent_doc_number] => 20210247524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => SYSTEM AND METHOD FOR DETERMINING VEHICLE LOCATION [patent_app_type] => utility [patent_app_number] => 17/242651 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242651
System and method for determining vehicle location Apr 27, 2021 Issued
Array ( [id] => 17023653 [patent_doc_number] => 20210247524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => SYSTEM AND METHOD FOR DETERMINING VEHICLE LOCATION [patent_app_type] => utility [patent_app_number] => 17/242651 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242651
System and method for determining vehicle location Apr 27, 2021 Issued
Array ( [id] => 20245164 [patent_doc_number] => 12425500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Folding apparatus and electronic device [patent_app_type] => utility [patent_app_number] => 17/919156 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 36 [patent_no_of_words] => 23379 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17919156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919156
Folding apparatus and electronic device Apr 14, 2021 Issued
Array ( [id] => 17951220 [patent_doc_number] => 20220338239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => SEMI-PERSISTENT CONFIGURATION OF SPS/CG PARAMETER [patent_app_type] => utility [patent_app_number] => 17/230260 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17230260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/230260
Semi-persistent configuration of SPS/CG parameter Apr 13, 2021 Issued
Array ( [id] => 16996853 [patent_doc_number] => 20210235274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => Fraud Detection Based On Geolocation Data [patent_app_type] => utility [patent_app_number] => 17/229052 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17229052 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/229052
Fraud detection based on geolocation data Apr 12, 2021 Issued
Array ( [id] => 19640362 [patent_doc_number] => 12170986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Methods and apparatus for frequency transition management in a quasi-licensed wireless system [patent_app_type] => utility [patent_app_number] => 17/228556 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 15 [patent_no_of_words] => 16396 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17228556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/228556
Methods and apparatus for frequency transition management in a quasi-licensed wireless system Apr 11, 2021 Issued
Array ( [id] => 17160393 [patent_doc_number] => 20210321444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => RATE MATCHING FOR A PHYSICAL DOWNLINK SHARED CHANNEL (PDSCH) [patent_app_type] => utility [patent_app_number] => 17/226892 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8236 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17226892 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/226892
Rate matching for a physical downlink shared channel (PDSCH) Apr 8, 2021 Issued
Array ( [id] => 20597595 [patent_doc_number] => 12581329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Communication design support apparatus, communication design support method and program [patent_app_type] => utility [patent_app_number] => 18/547956 [patent_app_country] => US [patent_app_date] => 2021-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4083 [patent_no_of_claims] => 6 [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] => 18547956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547956
Communication design support apparatus, communication design support method and program Apr 4, 2021 Issued
Array ( [id] => 19177670 [patent_doc_number] => 20240163644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => A PROXIMITY SENSING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/552111 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8789 [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] => 18552111 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/552111
A PROXIMITY SENSING SYSTEM Mar 28, 2021 Pending
Array ( [id] => 19981730 [patent_doc_number] => 12349231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Method and device for time point for starting MBS configuration [patent_app_type] => utility [patent_app_number] => 17/912279 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3708 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17912279 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/912279
Method and device for time point for starting MBS configuration Mar 25, 2021 Issued
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