Search

Hanh N. Nguyen

Examiner (ID: 15513, Phone: (571)272-2031 , Office: P/2834 )

Most Active Art Unit
2834
Art Unit(s)
2479, 2616, 2473, 2413, 2662, 2416, 2738, 2668, 2834
Total Applications
3164
Issued Applications
2601
Pending Applications
100
Abandoned Applications
474

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20551528 [patent_doc_number] => 12562326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Low profile compatible with a standard mechanical profile/MX profile keyboard [patent_app_type] => utility [patent_app_number] => 18/491475 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18491475 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/491475
Low profile compatible with a standard mechanical profile/MX profile keyboard Oct 19, 2023 Issued
Array ( [id] => 20724486 [patent_doc_number] => 20260141200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-21 [patent_title] => Apparatus and Method for Encoding RFID Tags [patent_app_type] => utility [patent_app_number] => 19/118677 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19118677 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/118677
Apparatus and Method for Encoding RFID Tags Oct 5, 2023 Pending
Array ( [id] => 20358034 [patent_doc_number] => 12474023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Personal mobility assistance devices with integrated light sets [patent_app_type] => utility [patent_app_number] => 18/243470 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 29 [patent_no_of_words] => 6049 [patent_no_of_claims] => 20 [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] => 18243470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/243470
Personal mobility assistance devices with integrated light sets Sep 6, 2023 Issued
Array ( [id] => 18773370 [patent_doc_number] => 20230368199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => AUTHORIZATION CONTROL NETWORK AND METHOD OF VALIDATING AN AUTHORIZATION REQUEST [patent_app_type] => utility [patent_app_number] => 18/223758 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18223758 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/223758
Authorization control network and method of validating an authorization request Jul 18, 2023 Issued
Array ( [id] => 19723471 [patent_doc_number] => 20250026222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => REAL TIME ESTIMATION OF ELECTRODE VOLTAGES AND ADAPTATION OF DIRECT CURRENT FAST CHARGING CONTROL [patent_app_type] => utility [patent_app_number] => 18/355085 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18355085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355085
REAL TIME ESTIMATION OF ELECTRODE VOLTAGES AND ADAPTATION OF DIRECT CURRENT FAST CHARGING CONTROL Jul 18, 2023 Pending
Array ( [id] => 19723457 [patent_doc_number] => 20250026208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => VEHICLE-TO-VEHICLE CHARGING BOX AND METHOD FOR DIRECT CURRENT FAST-CHARGING USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/355040 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355040 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355040
VEHICLE-TO-VEHICLE CHARGING BOX AND METHOD FOR DIRECT CURRENT FAST-CHARGING USING THE SAME Jul 18, 2023 Pending
Array ( [id] => 18894516 [patent_doc_number] => 20240010001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => SPOOL, LONG MEMBER, CONVEYING DEVICE, AND CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 18/207837 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18207837 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/207837
SPOOL, LONG MEMBER, CONVEYING DEVICE, AND CLEANING DEVICE Jun 8, 2023 Pending
Array ( [id] => 20304906 [patent_doc_number] => 12450902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Systems, methods, and computer-program products for assessing athletic ability and generating performance data [patent_app_type] => utility [patent_app_number] => 18/331100 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 62 [patent_no_of_words] => 11245 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331100 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331100
Systems, methods, and computer-program products for assessing athletic ability and generating performance data Jun 6, 2023 Issued
Array ( [id] => 20203462 [patent_doc_number] => 12406243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Casino monetary system with integrated external id authentication and transaction record generation [patent_app_type] => utility [patent_app_number] => 18/198744 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18198744 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/198744
Casino monetary system with integrated external id authentication and transaction record generation May 16, 2023 Issued
Array ( [id] => 20118506 [patent_doc_number] => 12368227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Single space wireless parking with improved antenna placements [patent_app_type] => utility [patent_app_number] => 18/142435 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 41 [patent_no_of_words] => 535 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18142435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142435
Single space wireless parking with improved antenna placements May 1, 2023 Issued
Array ( [id] => 20147626 [patent_doc_number] => 12381977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => System and method for using a mobile device as an input device for surveys at a live event [patent_app_type] => utility [patent_app_number] => 18/304516 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 45 [patent_no_of_words] => 13144 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18304516 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/304516
System and method for using a mobile device as an input device for surveys at a live event Apr 20, 2023 Issued
Array ( [id] => 18554387 [patent_doc_number] => 20230252400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => SUPPLY CHAIN MANAGEMENT, TRACKING, AND INTEGRATION PLATFORM [patent_app_type] => utility [patent_app_number] => 18/135388 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135388 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135388
Supply chain management, tracking, and integration platform Apr 16, 2023 Issued
Array ( [id] => 18554823 [patent_doc_number] => 20230252838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => AUTOMATIC SYSTEM FOR DISPENSING CUSTOMER-SPECIFIC PERSONAL CARE ARTICLES AND PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/106390 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18106390 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106390
AUTOMATIC SYSTEM FOR DISPENSING CUSTOMER-SPECIFIC PERSONAL CARE ARTICLES AND PRODUCTS Feb 5, 2023 Abandoned
Array ( [id] => 20015270 [patent_doc_number] => 20250153492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => Printer and Printing Method for Tickets [patent_app_type] => utility [patent_app_number] => 18/834658 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18834658 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/834658
Printer and printing method for tickets Jan 31, 2023 Issued
Array ( [id] => 18360249 [patent_doc_number] => 20230141840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => LIGHT DISTRIBUTION CONTROLLER, VEHICULAR LAMP SYSTEM, AND LIGHT DISTRIBUTION CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/149706 [patent_app_country] => US [patent_app_date] => 2023-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18149706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/149706
LIGHT DISTRIBUTION CONTROLLER, VEHICULAR LAMP SYSTEM, AND LIGHT DISTRIBUTION CONTROL METHOD Jan 3, 2023 Abandoned
Array ( [id] => 20494652 [patent_doc_number] => 12536524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => In-store card activation [patent_app_type] => utility [patent_app_number] => 18/088733 [patent_app_country] => US [patent_app_date] => 2022-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [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] => 18088733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088733
In-store card activation Dec 25, 2022 Issued
Array ( [id] => 20607657 [patent_doc_number] => 12583240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Printer and cutter unit of printer [patent_app_type] => utility [patent_app_number] => 18/726574 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 1192 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18726574 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/726574
Printer and cutter unit of printer Oct 16, 2022 Issued
Array ( [id] => 20229025 [patent_doc_number] => 12417679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Obstruction detection of a transaction device display screen [patent_app_type] => utility [patent_app_number] => 18/046566 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2375 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18046566 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/046566
Obstruction detection of a transaction device display screen Oct 13, 2022 Issued
Array ( [id] => 19614092 [patent_doc_number] => 20240399772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => PRINTING DEVICE AND CUTTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/701600 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21551 [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] => 18701600 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/701600
PRINTING DEVICE AND CUTTING DEVICE Oct 10, 2022 Pending
Array ( [id] => 20659651 [patent_doc_number] => 20260111699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-23 [patent_title] => CARD WITH MAGNET ARRAY [patent_app_type] => utility [patent_app_number] => 19/117748 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 19117748 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/117748
CARD WITH MAGNET ARRAY Oct 6, 2022 Pending
Menu