Search

David L. Ton

Examiner (ID: 19219)

Most Active Art Unit
2654
Art Unit(s)
2614, 2654, 2695
Total Applications
932
Issued Applications
798
Pending Applications
47
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18706041 [patent_doc_number] => 11792569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Driver circuits [patent_app_type] => utility [patent_app_number] => 18/101816 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 10979 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101816
Driver circuits Jan 25, 2023 Issued
Array ( [id] => 18396285 [patent_doc_number] => 20230164506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => LOUDSPEAKER ARRAY PASSIVE ACOUSTIC CONFIGURATION PROCEDURE [patent_app_type] => utility [patent_app_number] => 18/159080 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159080 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159080
Loudspeaker array passive acoustic configuration procedure Jan 23, 2023 Issued
Array ( [id] => 20177017 [patent_doc_number] => 12395779 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Speaker system, speaker device and housing thereof [patent_app_type] => utility [patent_app_number] => 18/158894 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 18158894 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158894
Speaker system, speaker device and housing thereof Jan 23, 2023 Issued
Array ( [id] => 20389042 [patent_doc_number] => 12488775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Echo filtering method, electronic device, and computer-readable storage medium [patent_app_type] => utility [patent_app_number] => 18/157158 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 22756 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [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] => 18157158 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/157158
Echo filtering method, electronic device, and computer-readable storage medium Jan 19, 2023 Issued
Array ( [id] => 19952397 [patent_doc_number] => 12323778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Violation detection for unmanned aerial vehicles [patent_app_type] => utility [patent_app_number] => 18/153474 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3277 [patent_no_of_claims] => 20 [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] => 18153474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153474
Violation detection for unmanned aerial vehicles Jan 11, 2023 Issued
Array ( [id] => 18359665 [patent_doc_number] => 20230141256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => DISPLAY DEVICE ON/OFF DETECTION METHODS AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/092030 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18092030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092030
Display device on/off detection methods and apparatus Dec 29, 2022 Issued
Array ( [id] => 19943351 [patent_doc_number] => 12315487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Apparatus and method for predicting acceleration signal [patent_app_type] => utility [patent_app_number] => 18/146922 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 18146922 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146922
Apparatus and method for predicting acceleration signal Dec 26, 2022 Issued
Array ( [id] => 18337575 [patent_doc_number] => 20230129524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => Systems and Methods for Instrument Reverberation Devices [patent_app_type] => utility [patent_app_number] => 18/087127 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087127 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087127
Systems and methods for instrument reverberation devices Dec 21, 2022 Issued
Array ( [id] => 18766669 [patent_doc_number] => 11817076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Multi-channel acoustic echo cancellation [patent_app_type] => utility [patent_app_number] => 18/145501 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 24248 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18145501 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145501
Multi-channel acoustic echo cancellation Dec 21, 2022 Issued
Array ( [id] => 19951000 [patent_doc_number] => 12322370 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-03 [patent_title] => Acoustic echo cancellation and loudspeaker linearization [patent_app_type] => utility [patent_app_number] => 18/086523 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7431 [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] => 18086523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086523
Acoustic echo cancellation and loudspeaker linearization Dec 20, 2022 Issued
Array ( [id] => 19919440 [patent_doc_number] => 12294830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Device detection method and terminal [patent_app_type] => utility [patent_app_number] => 18/268460 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 23614 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18268460 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/268460
Device detection method and terminal Dec 19, 2022 Issued
Array ( [id] => 18308617 [patent_doc_number] => 20230112517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => MASKING SOUND ADJUSTMENT METHOD AND MASKING SOUND ADJUSTMENT DEVICE [patent_app_type] => utility [patent_app_number] => 18/080087 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18080087 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080087
Masking sound adjustment method and masking sound adjustment device Dec 12, 2022 Issued
Array ( [id] => 19218784 [patent_doc_number] => 20240183488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => DISPLAY SYSTEM WITH INTEGRATED ARM AND SPEAKER [patent_app_type] => utility [patent_app_number] => 18/074521 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18074521 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074521
Display system with integrated arm and speaker Dec 4, 2022 Issued
Array ( [id] => 18489111 [patent_doc_number] => 20230216461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => METHODS AND APPARATUS FOR VOLUME ADJUSTMENT [patent_app_type] => utility [patent_app_number] => 18/074169 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18074169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074169
Methods and apparatus for volume adjustment Dec 1, 2022 Issued
Array ( [id] => 18271118 [patent_doc_number] => 20230092360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => Bistable Hinge for Earphone Charging Case and Earphone Charging Case [patent_app_type] => utility [patent_app_number] => 18/070055 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18070055 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/070055
Bistable Hinge for Earphone Charging Case and Earphone Charging Case Nov 27, 2022 Abandoned
Array ( [id] => 18498855 [patent_doc_number] => 20230221583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => SMART GLASSES TO ASSIST THOSE WHO ARE DEAF OR HARD OF HEARING [patent_app_type] => utility [patent_app_number] => 18/058502 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058502
SMART GLASSES TO ASSIST THOSE WHO ARE DEAF OR HARD OF HEARING Nov 22, 2022 Abandoned
Array ( [id] => 19797511 [patent_doc_number] => 12238505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Audio system with dynamic target listening spot and ambient object interference cancelation [patent_app_type] => utility [patent_app_number] => 17/993493 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 19387 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993493 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993493
Audio system with dynamic target listening spot and ambient object interference cancelation Nov 22, 2022 Issued
Array ( [id] => 19751062 [patent_doc_number] => 20250039627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => A Method and Apparatus for AR Scene Modification [patent_app_type] => utility [patent_app_number] => 18/715202 [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] => 13642 [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] => 18715202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/715202
A Method and Apparatus for AR Scene Modification Nov 21, 2022 Pending
Array ( [id] => 19175752 [patent_doc_number] => 20240161726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => DYNAMIC RANGE COMPRESSION COMBINED WITH ACTIVE NOISE CANCELLATION TO REMOVE ARTIFACTS CAUSED BY TRANSIENT NOISES [patent_app_type] => utility [patent_app_number] => 18/052374 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18052374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052374
Dynamic range compression combined with active noise cancellation to remove artifacts caused by transient noises Nov 2, 2022 Issued
Array ( [id] => 19647980 [patent_doc_number] => 20240422500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => RENDERING OF AUDIO ELEMENTS [patent_app_type] => utility [patent_app_number] => 18/706355 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18706355 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/706355
RENDERING OF AUDIO ELEMENTS Oct 26, 2022 Pending
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