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] => 20830156 [patent_doc_number] => 12683744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Establishment of operational parameters for sensing measurement exchanges of a WLAN sensing measurement session [patent_app_type] => utility [patent_app_number] => 18/082752 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 9441 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18082752 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/082752
Establishment of operational parameters for sensing measurement exchanges of a WLAN sensing measurement session Dec 15, 2022 Issued
Array ( [id] => 19254341 [patent_doc_number] => 20240205338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => TRANSFERRING AN AUTHENTICATION STATE FROM A DIGITAL CHANNEL TO AN AGENT CHANNEL [patent_app_type] => utility [patent_app_number] => 18/065936 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18065936 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065936
Transferring an authentication state from a digital channel to an agent channel Dec 13, 2022 Issued
Array ( [id] => 20442077 [patent_doc_number] => 12512919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Non-transitory computer readable storage medium, information processing device, information processing method, and information processing system [patent_app_type] => utility [patent_app_number] => 18/078555 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 14684 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078555 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078555
Non-transitory computer readable storage medium, information processing device, information processing method, and information processing system Dec 8, 2022 Issued
Array ( [id] => 18286369 [patent_doc_number] => 20230101841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => Using a Message Bus Controller to Protect 5G Core Elements [patent_app_type] => utility [patent_app_number] => 18/072763 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072763 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072763
Using a Message Bus Controller to Protect 5G Core Elements Nov 30, 2022 Abandoned
Array ( [id] => 20229733 [patent_doc_number] => 12418393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Power state management for fabrics [patent_app_type] => utility [patent_app_number] => 17/994326 [patent_app_country] => US [patent_app_date] => 2022-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [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] => 17994326 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994326
Power state management for fabrics Nov 26, 2022 Issued
Array ( [id] => 18396351 [patent_doc_number] => 20230164572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => RADIO FREQUENCY FINGERPRINTING USING ATTENTIONAL MACHINE LEARNING [patent_app_type] => utility [patent_app_number] => 18/057830 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18057830 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/057830
Radio frequency fingerprinting using attentional machine learning Nov 21, 2022 Issued
Array ( [id] => 20118732 [patent_doc_number] => 12368454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Compression device, decompression device, and method for compressing and/or decompressing signals [patent_app_type] => utility [patent_app_number] => 18/056983 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18056983 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056983
Compression device, decompression device, and method for compressing and/or decompressing signals Nov 17, 2022 Issued
Array ( [id] => 18828685 [patent_doc_number] => 11843985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Methods for enforcing limited mobility in mobile network [patent_app_type] => utility [patent_app_number] => 17/988260 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 18986 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 17988260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988260
Methods for enforcing limited mobility in mobile network Nov 15, 2022 Issued
Array ( [id] => 18760563 [patent_doc_number] => 11811613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Method and apparatus for automated spanning-tree loop detection in networks [patent_app_type] => utility [patent_app_number] => 18/054943 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12148 [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] => 18054943 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/054943
Method and apparatus for automated spanning-tree loop detection in networks Nov 13, 2022 Issued
Array ( [id] => 20375931 [patent_doc_number] => 12483378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Transceiver devices with transmitter and receiver frequency control [patent_app_type] => utility [patent_app_number] => 17/980824 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2194 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980824
Transceiver devices with transmitter and receiver frequency control Nov 3, 2022 Issued
Array ( [id] => 18424850 [patent_doc_number] => 20230179315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => Method for Disseminating Scaling Information and Application Thereof in VLSI Implementation of Fixed-Point FFT [patent_app_type] => utility [patent_app_number] => 18/049932 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 453 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18049932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049932
Method for disseminating scaling information and application thereof in VLSI implementation of fixed-point FFT Oct 25, 2022 Issued
Array ( [id] => 18230550 [patent_doc_number] => 20230069544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => JOINT TRANSMISSION CONFIGURATION INDICATOR (TCI) INDICATION FOR SINGLE-CHANNEL TCI [patent_app_type] => utility [patent_app_number] => 18/047747 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18047747 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047747
Joint transmission configuration indicator (TCI) indication for single-channel TCI Oct 18, 2022 Issued
Array ( [id] => 18351491 [patent_doc_number] => 20230139602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => METHOD AND APPARATUS FOR INTERFERENCE MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/047993 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18047993 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047993
Method and apparatus for interference management Oct 18, 2022 Issued
Array ( [id] => 19117537 [patent_doc_number] => 20240129287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => SYSTEM IDENTIFICATION BASED ON DETERMINED CLOCK INFORMATION [patent_app_type] => utility [patent_app_number] => 17/964819 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964819
System identification based on determined clock information Oct 11, 2022 Issued
Array ( [id] => 18760868 [patent_doc_number] => 11811919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Remote hardware execution service with customer consented debugging [patent_app_type] => utility [patent_app_number] => 18/045068 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9270 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18045068 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/045068
Remote hardware execution service with customer consented debugging Oct 6, 2022 Issued
Array ( [id] => 20227063 [patent_doc_number] => 12415705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Elevator communication system [patent_app_type] => utility [patent_app_number] => 17/958527 [patent_app_country] => US [patent_app_date] => 2022-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 993 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17958527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/958527
Elevator communication system Oct 2, 2022 Issued
Array ( [id] => 18750486 [patent_doc_number] => 11809800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Interface for data communication between chiplets or other integrated circuits on an interposer [patent_app_type] => utility [patent_app_number] => 17/958343 [patent_app_country] => US [patent_app_date] => 2022-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 12621 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17958343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/958343
Interface for data communication between chiplets or other integrated circuits on an interposer Sep 30, 2022 Issued
Array ( [id] => 19393999 [patent_doc_number] => 20240283869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => MANAGING MAC ADDRESS RANDOMIZATION TO PROVIDE INTEGRITY OF NETWORK POLICIES AND SERVICES ACROSS NETWORKS [patent_app_type] => utility [patent_app_number] => 18/000822 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8441 [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] => 18000822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000822
Managing MAC address randomization to provide integrity of network policies and services across networks Sep 28, 2022 Issued
Array ( [id] => 18580620 [patent_doc_number] => 11737166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Translating virtual network function [patent_app_type] => utility [patent_app_number] => 17/947851 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8387 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17947851 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/947851
Translating virtual network function Sep 18, 2022 Issued
Array ( [id] => 18253323 [patent_doc_number] => 20230080362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => METHOD AND ELECTRONIC DEVICE FOR IDENTIFYING AGRESSOR NODES IN A COMMUNICATION NETWORK [patent_app_type] => utility [patent_app_number] => 17/945539 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17945539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/945539
Method and electronic device for identifying aggressor nodes in a communication network Sep 14, 2022 Issued
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