Search

Duc Chi Ho

Examiner (ID: 6896, Phone: (571)272-3147 , Office: P/2465 )

Most Active Art Unit
2465
Art Unit(s)
2419, 3728, 2616, 2738, 2465, 2662, 2665, 2619
Total Applications
2493
Issued Applications
2201
Pending Applications
195
Abandoned Applications
138

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18899512 [patent_doc_number] => 20240014997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => CONFIGURATION OF SETS OF OPERATION PARAMETERS FOR HALF DUPLEX AND FULL DUPLEX MODES [patent_app_type] => utility [patent_app_number] => 17/810675 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17810675 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/810675
Configuration of sets of operation parameters for half duplex and full duplex modes Jul 4, 2022 Issued
Array ( [id] => 17951051 [patent_doc_number] => 20220338070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => CELL RESELECTION METHOD AND APPARATUS, TERMINAL DEVICE, AND NETWORK DEVICE [patent_app_type] => utility [patent_app_number] => 17/856269 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856269
Cell reselection method and apparatus, terminal device, and network device Jun 30, 2022 Issued
Array ( [id] => 19400255 [patent_doc_number] => 12074653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Wireless universal interface [patent_app_type] => utility [patent_app_number] => 17/809894 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 20714 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17809894 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809894
Wireless universal interface Jun 28, 2022 Issued
Array ( [id] => 19859352 [patent_doc_number] => 12262222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Method for reference signal design and configuration [patent_app_type] => utility [patent_app_number] => 17/851835 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 11537 [patent_no_of_claims] => 13 [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] => 17851835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851835
Method for reference signal design and configuration Jun 27, 2022 Issued
Array ( [id] => 18098819 [patent_doc_number] => 20220417160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Variable Preemption in Time Sensitive Networks Using Priority Regeneration [patent_app_type] => utility [patent_app_number] => 17/849845 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17849845 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/849845
Variable preemption in time sensitive networks using priority regeneration Jun 26, 2022 Issued
Array ( [id] => 17934229 [patent_doc_number] => 20220329355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => CONTROLLING UPLINK DUPLICATION IN PACKET DATA CONVERGENCE PROTOCOL LAYER [patent_app_type] => utility [patent_app_number] => 17/848960 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17848960 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/848960
Controlling uplink duplication in packet data convergence protocol layer Jun 23, 2022 Issued
Array ( [id] => 18308289 [patent_doc_number] => 20230112189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => COMMUNICATIONS RELAYS [patent_app_type] => utility [patent_app_number] => 17/846750 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17846750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846750
COMMUNICATIONS RELAYS Jun 21, 2022 Pending
Array ( [id] => 18594050 [patent_doc_number] => 11742967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Noise detection and localization [patent_app_type] => utility [patent_app_number] => 17/839244 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 19427 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17839244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/839244
Noise detection and localization Jun 12, 2022 Issued
Array ( [id] => 20333474 [patent_doc_number] => 12463762 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Time-domain windows for demodulation reference signal bundled transmissions [patent_app_type] => utility [patent_app_number] => 17/806063 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 15472 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806063
Time-domain windows for demodulation reference signal bundled transmissions Jun 7, 2022 Issued
Array ( [id] => 17888400 [patent_doc_number] => 20220303878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => Collision Avoidance Adaptation for Autonomous Transmission Systems [patent_app_type] => utility [patent_app_number] => 17/834525 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17834525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834525
Collision avoidance adaptation for autonomous transmission systems Jun 6, 2022 Issued
Array ( [id] => 19671712 [patent_doc_number] => 12184494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Methods and systems for automatic open shortest path first (OSPF) configuration [patent_app_type] => utility [patent_app_number] => 17/832524 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10328 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17832524 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832524
Methods and systems for automatic open shortest path first (OSPF) configuration Jun 2, 2022 Issued
Array ( [id] => 18822165 [patent_doc_number] => 20230396506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => DETERMINATION OF PATH ARRANGEMENT OF INFRASTRUCTURE LINK NETWORK WITH TRUNK-AND-BRANCH TOPOLOGY [patent_app_type] => utility [patent_app_number] => 17/829655 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17829655 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829655
Determination of path arrangement of infrastructure link network with trunk-and-branch topology May 31, 2022 Issued
Array ( [id] => 19569140 [patent_doc_number] => 12143929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Wireless network allocation in television content receiver systems [patent_app_type] => utility [patent_app_number] => 17/825710 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12229 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17825710 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/825710
Wireless network allocation in television content receiver systems May 25, 2022 Issued
Array ( [id] => 18968400 [patent_doc_number] => 11902199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Indicating DMRS configuration for sidelink [patent_app_type] => utility [patent_app_number] => 17/825126 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 55 [patent_no_of_words] => 30843 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17825126 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/825126
Indicating DMRS configuration for sidelink May 25, 2022 Issued
Array ( [id] => 17856792 [patent_doc_number] => 20220286835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => METHOD AND DEVICE FOR PREPARING EMERGENCY CALL AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/750542 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7110 [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] => 17750542 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750542
Method and device for preparing emergency call and storage medium May 22, 2022 Issued
Array ( [id] => 20236510 [patent_doc_number] => 20250293829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => BASE STATION DEVICE AND OPERATING METHOD OF BASE STATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/689914 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18689914 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/689914
BASE STATION DEVICE AND OPERATING METHOD OF BASE STATION DEVICE May 17, 2022 Pending
Array ( [id] => 18782974 [patent_doc_number] => 11824757 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-21 [patent_title] => Firewall switchover with minimized traffic disruption [patent_app_type] => utility [patent_app_number] => 17/663249 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8803 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663249 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663249
Firewall switchover with minimized traffic disruption May 12, 2022 Issued
Array ( [id] => 19307180 [patent_doc_number] => 20240235760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => METHODS AND NODES FOR IMR AND CMR ASSOCIATION FOR NCJT [patent_app_type] => utility [patent_app_number] => 18/558407 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17626 [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] => 18558407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/558407
METHODS AND NODES FOR IMR AND CMR ASSOCIATION FOR NCJT May 10, 2022 Pending
Array ( [id] => 19829351 [patent_doc_number] => 12250149 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Data routing method and related apparatus [patent_app_type] => utility [patent_app_number] => 17/740974 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 9804 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17740974 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/740974
Data routing method and related apparatus May 9, 2022 Issued
Array ( [id] => 18159068 [patent_doc_number] => 20230025660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => VEHICLE AND IN-VEHICLE DEVICE [patent_app_type] => utility [patent_app_number] => 17/739172 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17739172 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739172
Vehicle and in-vehicle device May 8, 2022 Issued
Menu