Search

Yuk Ting Choi

Examiner (ID: 18686, Phone: (571)270-1637 , Office: P/2153 )

Most Active Art Unit
2164
Art Unit(s)
2169, 2164, 2153
Total Applications
716
Issued Applications
487
Pending Applications
63
Abandoned Applications
194

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20190610 [patent_doc_number] => 12401744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Defensive deepfake for detecting live deepfaked audio and video [patent_app_type] => utility [patent_app_number] => 17/941100 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4491 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17941100 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941100
Defensive deepfake for detecting live deepfaked audio and video Sep 8, 2022 Issued
Array ( [id] => 20112482 [patent_doc_number] => 12363228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Customer identification system and method using shared trunk group [patent_app_type] => utility [patent_app_number] => 17/930494 [patent_app_country] => US [patent_app_date] => 2022-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17930494 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/930494
Customer identification system and method using shared trunk group Sep 7, 2022 Issued
Array ( [id] => 18223635 [patent_doc_number] => 20230062629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => WIRED TELEPHONE TO VOLTE ADAPTER [patent_app_type] => utility [patent_app_number] => 17/929133 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17929133 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929133
Wired telephone to volte adapter Aug 31, 2022 Issued
Array ( [id] => 18318985 [patent_doc_number] => 20230117113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => METHODS AND SYSTEMS OF FACILITATING PREDICTIVE INTENT-BASED ROUTING OF SERVICE REQUESTS [patent_app_type] => utility [patent_app_number] => 17/899420 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899420 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899420
Methods and systems of facilitating predictive intent-based routing of service requests Aug 29, 2022 Issued
Array ( [id] => 19008996 [patent_doc_number] => 20240073067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => EQUALIZATION DOMAIN SELECTION AT A WIRELESS DEVICE [patent_app_type] => utility [patent_app_number] => 17/894025 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17894025 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/894025
EQUALIZATION DOMAIN SELECTION AT A WIRELESS DEVICE Aug 22, 2022 Pending
Array ( [id] => 18671172 [patent_doc_number] => 11778095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Objective training and evaluation [patent_app_type] => utility [patent_app_number] => 17/888820 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9153 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17888820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/888820
Objective training and evaluation Aug 15, 2022 Issued
Array ( [id] => 20081588 [patent_doc_number] => 12355671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Data transmission method and apparatus [patent_app_type] => utility [patent_app_number] => 17/886008 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9713 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886008
Data transmission method and apparatus Aug 10, 2022 Issued
Array ( [id] => 18337692 [patent_doc_number] => 20230129641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => SYSTEM AND METHOD FOR THE AUTOMATIC ROUTING OF INFORMATION IN DYNAMIC NETWORKS [patent_app_type] => utility [patent_app_number] => 17/818965 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818965 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818965
System and method for the automatic routing of information in dynamic networks Aug 9, 2022 Issued
Array ( [id] => 18240787 [patent_doc_number] => 20230073098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => RADIO ACCESS FALLBACK FOR INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM REGISTRATION [patent_app_type] => utility [patent_app_number] => 17/877862 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17877862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877862
RADIO ACCESS FALLBACK FOR INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM REGISTRATION Jul 28, 2022 Pending
Array ( [id] => 18944606 [patent_doc_number] => 20240039745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => PEER-TO-PEER BLUETOOTH VOICE CHAT [patent_app_type] => utility [patent_app_number] => 17/877284 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17877284 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877284
Peer-to-peer Bluetooth voice chat Jul 28, 2022 Issued
Array ( [id] => 18960090 [patent_doc_number] => 20240048417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => NETWORK PARAMETER BASED WAVEFORM PARAMETERS [patent_app_type] => utility [patent_app_number] => 17/815766 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17815766 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815766
Network parameter based waveform parameters Jul 27, 2022 Issued
Array ( [id] => 19672249 [patent_doc_number] => 12185038 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-31 [patent_title] => System and method for call routing based on digital intensity [patent_app_type] => utility [patent_app_number] => 17/815330 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 18276 [patent_no_of_claims] => 20 [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] => 17815330 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815330
System and method for call routing based on digital intensity Jul 26, 2022 Issued
Array ( [id] => 18945333 [patent_doc_number] => 20240040472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => OPTIMIZATION FOR VIRTUAL NETWORK GROUP BROADCAST DATA TRAFFIC PROCESSING IN MOBILE NETWORKS [patent_app_type] => utility [patent_app_number] => 17/873939 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17873939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/873939
Optimization for virtual network group broadcast data traffic processing in mobile networks Jul 25, 2022 Issued
Array ( [id] => 18194483 [patent_doc_number] => 20230048002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => Systems and Methods for Automated Call-Handling and Processing [patent_app_type] => utility [patent_app_number] => 17/872373 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6969 [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] => 17872373 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872373
Systems and methods for automated call-handling and processing Jul 24, 2022 Issued
Array ( [id] => 18167704 [patent_doc_number] => 20230034311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => COMMUNICATION APPARATUS, SERVER SYSTEM, CONTROL METHOD FOR COMMUNICATION APPARATUS, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/814409 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17814409 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814409
Communication apparatus, server system, control method for communication apparatus, and storage medium Jul 21, 2022 Issued
Array ( [id] => 19000113 [patent_doc_number] => 11916980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Signaling of scene description for multimedia conferencing [patent_app_type] => utility [patent_app_number] => 17/813973 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13893 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17813973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813973
Signaling of scene description for multimedia conferencing Jul 20, 2022 Issued
Array ( [id] => 18183797 [patent_doc_number] => 20230044527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => SYSTEM AND METHODS FOR HANDLING IMMERSIVE SERVICE IN IP MULTIMEDIA SUBSYSTEM AND MISSION CRITICAL SERVICES [patent_app_type] => utility [patent_app_number] => 17/868312 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868312 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868312
System and methods for handling immersive service in IP multimedia subsystem and mission critical services Jul 18, 2022 Issued
Array ( [id] => 19561108 [patent_doc_number] => 20240372900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => ESTABLISHING A CONNECTION IN A PACKET-SWITCHED COMMUNICATION NETWORK [patent_app_type] => utility [patent_app_number] => 18/576475 [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] => 5980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18576475 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/576475
ESTABLISHING A CONNECTION IN A PACKET-SWITCHED COMMUNICATION NETWORK Jul 4, 2022 Pending
Array ( [id] => 18867738 [patent_doc_number] => 20230422175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => MACHINE LEARNING (ML)-BASED DYNAMIC DEMODULATOR PARAMETER SELECTION [patent_app_type] => utility [patent_app_number] => 17/848295 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17848295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/848295
Machine learning (ML)-based dynamic demodulator parameter selection Jun 22, 2022 Issued
Array ( [id] => 20216840 [patent_doc_number] => 12413503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Deadlock-free multipath routing for direct interconnect networks [patent_app_type] => utility [patent_app_number] => 18/025353 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 3671 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18025353 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/025353
Deadlock-free multipath routing for direct interconnect networks Jun 22, 2022 Issued
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