Search

David L. Ton

Examiner (ID: 7306, Phone: (571)270-7839 , Office: P/2654 )

Most Active Art Unit
2654
Art Unit(s)
2614, 2695, 2654
Total Applications
939
Issued Applications
802
Pending Applications
50
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19506727 [patent_doc_number] => 12118148 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-15 [patent_title] => EMG-based speech detection and communication [patent_app_type] => utility [patent_app_number] => 17/650805 [patent_app_country] => US [patent_app_date] => 2022-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 20586 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17650805 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650805
EMG-based speech detection and communication Feb 10, 2022 Issued
Array ( [id] => 20774517 [patent_doc_number] => 12658196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Machine-learning-based speech production correction [patent_app_type] => utility [patent_app_number] => 18/276171 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8374 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18276171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/276171
Machine-learning-based speech production correction Feb 7, 2022 Issued
Array ( [id] => 17615032 [patent_doc_number] => 20220157312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => RECORDED MEDIA HOTWORD TRIGGER SUPPRESSION [patent_app_type] => utility [patent_app_number] => 17/650173 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17650173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650173
Recorded media hotword trigger suppression Feb 6, 2022 Issued
Array ( [id] => 17599038 [patent_doc_number] => 20220148612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => METHODS AND SYSTEMS FOR IMPROVED SIGNAL DECOMPOSITION [patent_app_type] => utility [patent_app_number] => 17/587598 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6294 [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] => 17587598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/587598
Methods and systems for improved signal decomposition Jan 27, 2022 Issued
Array ( [id] => 17751793 [patent_doc_number] => 20220229998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => LOOKUP SOURCE FRAMEWORK FOR A NATURAL LANGUAGE UNDERSTANDING (NLU) FRAMEWORK [patent_app_type] => utility [patent_app_number] => 17/579028 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17579028 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/579028
Lookup source framework for a natural language understanding (NLU) framework Jan 18, 2022 Issued
Array ( [id] => 17917133 [patent_doc_number] => 20220319529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => COMPUTER-READABLE RECORDING MEDIUM STORING NOISE DETERMINATION PROGRAM, NOISE DETERMINATION METHOD, AND NOISE DETERMINATION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/577159 [patent_app_country] => US [patent_app_date] => 2022-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577159 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577159
COMPUTER-READABLE RECORDING MEDIUM STORING NOISE DETERMINATION PROGRAM, NOISE DETERMINATION METHOD, AND NOISE DETERMINATION APPARATUS Jan 16, 2022 Abandoned
Array ( [id] => 19122718 [patent_doc_number] => 11966707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Quantum enhanced word embedding for natural language processing [patent_app_type] => utility [patent_app_number] => 17/574684 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 11035 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 2 [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] => 17574684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/574684
Quantum enhanced word embedding for natural language processing Jan 12, 2022 Issued
Array ( [id] => 18998861 [patent_doc_number] => 11915714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Neural pitch-shifting and time-stretching [patent_app_type] => utility [patent_app_number] => 17/558580 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11324 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17558580 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558580
Neural pitch-shifting and time-stretching Dec 20, 2021 Issued
Array ( [id] => 20266758 [patent_doc_number] => 12437754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Multiple wakeword detection [patent_app_type] => utility [patent_app_number] => 17/547547 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 33372 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17547547 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547547
Multiple wakeword detection Dec 9, 2021 Issued
Array ( [id] => 18958628 [patent_doc_number] => 20240046955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => VOICE EXTRACTION METHOD AND APPARATUS, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/258824 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9324 [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] => 18258824 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258824
VOICE EXTRACTION METHOD AND APPARATUS, AND ELECTRONIC DEVICE Dec 5, 2021 Pending
Array ( [id] => 17659154 [patent_doc_number] => 20220179619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => ELECTRONIC DEVICE AND METHOD FOR OPERATING THEREOF [patent_app_type] => utility [patent_app_number] => 17/541930 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17541930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/541930
ELECTRONIC DEVICE AND METHOD FOR OPERATING THEREOF Dec 2, 2021 Abandoned
Array ( [id] => 17992909 [patent_doc_number] => 20220358946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => SPEECH PROCESSING APPARATUS AND METHOD FOR ACOUSTIC ECHO REDUCTION [patent_app_type] => utility [patent_app_number] => 17/539574 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17539574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/539574
SPEECH PROCESSING APPARATUS AND METHOD FOR ACOUSTIC ECHO REDUCTION Nov 30, 2021 Abandoned
Array ( [id] => 18371597 [patent_doc_number] => 11651778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Methods of encoding and decoding audio signal, and encoder and decoder for performing the methods [patent_app_type] => utility [patent_app_number] => 17/520895 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5842 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [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] => 17520895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/520895
Methods of encoding and decoding audio signal, and encoder and decoder for performing the methods Nov 7, 2021 Issued
Array ( [id] => 18365505 [patent_doc_number] => 20230147096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => UNSTRUCTURED DATA STORAGE AND RETRIEVAL IN CONVERSATIONAL ARTIFICIAL INTELLIGENCE APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/521232 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17521232 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/521232
UNSTRUCTURED DATA STORAGE AND RETRIEVAL IN CONVERSATIONAL ARTIFICIAL INTELLIGENCE APPLICATIONS Nov 7, 2021 Pending
Array ( [id] => 18008137 [patent_doc_number] => 20220366904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => Active Listening for Assistant Systems [patent_app_type] => utility [patent_app_number] => 17/521623 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17521623 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/521623
Active listening for assistant systems Nov 7, 2021 Issued
Array ( [id] => 18360748 [patent_doc_number] => 20230142339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => RECOGNITION OF USER INTENTS AND ASSOCIATED ENTITIES USING A NEURAL NETWORK IN AN INTERACTION ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 17/521262 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11121 [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] => 17521262 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/521262
RECOGNITION OF USER INTENTS AND ASSOCIATED ENTITIES USING A NEURAL NETWORK IN AN INTERACTION ENVIRONMENT Nov 7, 2021 Pending
Array ( [id] => 18848425 [patent_doc_number] => 20230410829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => MACHINE LEARNING ASSISTED SPATIAL NOISE ESTIMATION AND SUPPRESSION [patent_app_type] => utility [patent_app_number] => 18/251876 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18251876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251876
Machine learning assisted spatial noise estimation and suppression Nov 3, 2021 Issued
Array ( [id] => 17431364 [patent_doc_number] => 20220059073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => Content Processing Method and Apparatus, Computer Device, and Storage Medium [patent_app_type] => utility [patent_app_number] => 17/519237 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17519237 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519237
Content processing method and apparatus, computer device, and storage medium Nov 3, 2021 Issued
Array ( [id] => 20703994 [patent_doc_number] => 12626709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Audio super resolution [patent_app_type] => utility [patent_app_number] => 17/515486 [patent_app_country] => US [patent_app_date] => 2021-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9911 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17515486 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/515486
Audio super resolution Oct 30, 2021 Issued
Array ( [id] => 18446838 [patent_doc_number] => 11682413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Method and system to modify speech impaired messages utilizing neural network audio filters [patent_app_type] => utility [patent_app_number] => 17/452704 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7408 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17452704 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/452704
Method and system to modify speech impaired messages utilizing neural network audio filters Oct 27, 2021 Issued
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