Search

Vu B. Hang

Examiner (ID: 2249, Phone: (571)272-0582 , Office: P/2672 )

Most Active Art Unit
2672
Art Unit(s)
2625, 2672, 2671, 2654
Total Applications
823
Issued Applications
597
Pending Applications
50
Abandoned Applications
200

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20243906 [patent_doc_number] => 12424236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Voice trigger for a digital assistant [patent_app_type] => utility [patent_app_number] => 19/068717 [patent_app_country] => US [patent_app_date] => 2025-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 18796 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19068717 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/068717
Voice trigger for a digital assistant Mar 2, 2025 Issued
Array ( [id] => 20243906 [patent_doc_number] => 12424236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Voice trigger for a digital assistant [patent_app_type] => utility [patent_app_number] => 19/068717 [patent_app_country] => US [patent_app_date] => 2025-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 18796 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19068717 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/068717
Voice trigger for a digital assistant Mar 2, 2025 Issued
Array ( [id] => 20389055 [patent_doc_number] => 12488788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Method and computer readable storage medium for automated speech recognition using retrieval-based voice conversion [patent_app_type] => utility [patent_app_number] => 19/045530 [patent_app_country] => US [patent_app_date] => 2025-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 1252 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19045530 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/045530
Method and computer readable storage medium for automated speech recognition using retrieval-based voice conversion Feb 3, 2025 Issued
Array ( [id] => 20118256 [patent_doc_number] => 12367971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Low-latency conversational artificial intelligence (AI) architecture with a parallelized in-depth analysis feedback loop [patent_app_type] => utility [patent_app_number] => 18/900253 [patent_app_country] => US [patent_app_date] => 2024-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 13927 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18900253 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/900253
Low-latency conversational artificial intelligence (AI) architecture with a parallelized in-depth analysis feedback loop Sep 26, 2024 Issued
Array ( [id] => 20118256 [patent_doc_number] => 12367971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Low-latency conversational artificial intelligence (AI) architecture with a parallelized in-depth analysis feedback loop [patent_app_type] => utility [patent_app_number] => 18/900253 [patent_app_country] => US [patent_app_date] => 2024-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 13927 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18900253 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/900253
Low-latency conversational artificial intelligence (AI) architecture with a parallelized in-depth analysis feedback loop Sep 26, 2024 Issued
Array ( [id] => 19515369 [patent_doc_number] => 20240347055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => AUTOMATIC SYNCHRONIZATION FOR AN OFFLINE VIRTUAL ASSISTANT [patent_app_type] => utility [patent_app_number] => 18/752481 [patent_app_country] => US [patent_app_date] => 2024-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18752481 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/752481
AUTOMATIC SYNCHRONIZATION FOR AN OFFLINE VIRTUAL ASSISTANT Jun 23, 2024 Pending
Array ( [id] => 19515369 [patent_doc_number] => 20240347055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => AUTOMATIC SYNCHRONIZATION FOR AN OFFLINE VIRTUAL ASSISTANT [patent_app_type] => utility [patent_app_number] => 18/752481 [patent_app_country] => US [patent_app_date] => 2024-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18752481 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/752481
AUTOMATIC SYNCHRONIZATION FOR AN OFFLINE VIRTUAL ASSISTANT Jun 23, 2024 Pending
Array ( [id] => 19559582 [patent_doc_number] => 20240371374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => Method and Apparatus to Provide Comprehensive Smart Assistant Services [patent_app_type] => utility [patent_app_number] => 18/744076 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18744076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744076
Method and Apparatus to Provide Comprehensive Smart Assistant Services Jun 13, 2024 Issued
Array ( [id] => 19574819 [patent_doc_number] => 20240379111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => AUTHENTIFICATION DEVICE AND AUTHENTIFICATION METHOD [patent_app_type] => utility [patent_app_number] => 18/680594 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17446 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18680594 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/680594
AUTHENTIFICATION DEVICE AND AUTHENTIFICATION METHOD May 30, 2024 Pending
Array ( [id] => 19972186 [patent_doc_number] => 12340804 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-24 [patent_title] => Systems and methods to translate a spoken command to a selection sequence [patent_app_type] => utility [patent_app_number] => 18/655040 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655040 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655040
Systems and methods to translate a spoken command to a selection sequence May 2, 2024 Issued
Array ( [id] => 19546064 [patent_doc_number] => 20240363100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => ACTIVE VOICE LIVENESS DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/646228 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18646228 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/646228
ACTIVE VOICE LIVENESS DETECTION SYSTEM Apr 24, 2024 Pending
Array ( [id] => 19523758 [patent_doc_number] => 12125496 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-22 [patent_title] => Methods for neural network-based voice enhancement and systems thereof [patent_app_type] => utility [patent_app_number] => 18/644959 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4749 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644959 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644959
Methods for neural network-based voice enhancement and systems thereof Apr 23, 2024 Issued
Array ( [id] => 20346843 [patent_doc_number] => 12470580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Cognitive neuro-linguistic behavior recognition system for multi-sensor data fusion [patent_app_type] => utility [patent_app_number] => 18/641610 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2281 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18641610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/641610
Cognitive neuro-linguistic behavior recognition system for multi-sensor data fusion Apr 21, 2024 Issued
Array ( [id] => 19363886 [patent_doc_number] => 20240265920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => AUGMENTED REALITY ENABLED COMMAND MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/637799 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637799 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637799
Augmented reality enabled command management Apr 16, 2024 Issued
Array ( [id] => 19363886 [patent_doc_number] => 20240265920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => AUGMENTED REALITY ENABLED COMMAND MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/637799 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637799 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637799
Augmented reality enabled command management Apr 16, 2024 Issued
Array ( [id] => 19363886 [patent_doc_number] => 20240265920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => AUGMENTED REALITY ENABLED COMMAND MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/637799 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637799 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637799
Augmented reality enabled command management Apr 16, 2024 Issued
Array ( [id] => 19900023 [patent_doc_number] => 12277954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Voice trigger for a digital assistant [patent_app_type] => utility [patent_app_number] => 18/637284 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 18685 [patent_no_of_claims] => 33 [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] => 18637284 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637284
Voice trigger for a digital assistant Apr 15, 2024 Issued
Array ( [id] => 20297600 [patent_doc_number] => 20250322843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => MODIFYING FACIAL FEATURE BASED ON SPEECH SIGNAL [patent_app_type] => utility [patent_app_number] => 18/633219 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18633219 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633219
MODIFYING FACIAL FEATURE BASED ON SPEECH SIGNAL Apr 10, 2024 Pending
Array ( [id] => 19670596 [patent_doc_number] => 12183362 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-31 [patent_title] => Speech recognition [patent_app_type] => utility [patent_app_number] => 18/633370 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 12551 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18633370 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633370
Speech recognition Apr 10, 2024 Issued
Array ( [id] => 19335282 [patent_doc_number] => 20240249712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => METHOD FOR TRAINING VOICE CONVERSION MODEL, ELECTRONIC DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/624615 [patent_app_country] => US [patent_app_date] => 2024-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18624615 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/624615
METHOD FOR TRAINING VOICE CONVERSION MODEL, ELECTRONIC DEVICE, AND STORAGE MEDIUM Apr 1, 2024 Pending
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