Search

David L. Ton

Examiner (ID: 9130, Phone: (571)270-7839 , Office: P/2654 )

Most Active Art Unit
2654
Art Unit(s)
2614, 2654, 2695
Total Applications
940
Issued Applications
804
Pending Applications
49
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16906529 [patent_doc_number] => 20210185445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => Method for Balancing Audio Channels Using UWB Geolocation [patent_app_type] => utility [patent_app_number] => 17/125288 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17125288 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/125288
Method for Balancing Audio Channels Using UWB Geolocation Dec 16, 2020 Abandoned
Array ( [id] => 17676286 [patent_doc_number] => 20220189453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => SYSTEMS AND METHODS FOR INSTRUMENT REVERBERATION DEVICES [patent_app_type] => utility [patent_app_number] => 17/121986 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17121986 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/121986
Systems and methods for instrument reverberation devices Dec 14, 2020 Issued
Array ( [id] => 17639470 [patent_doc_number] => 11350214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Expandable speaker systems [patent_app_type] => utility [patent_app_number] => 17/117673 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 30 [patent_no_of_words] => 10253 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17117673 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/117673
Expandable speaker systems Dec 9, 2020 Issued
Array ( [id] => 16905722 [patent_doc_number] => 20210184638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => CLASS-G CONTROL SYSTEM WITH LOW LATENCY SIGNAL PATH [patent_app_type] => utility [patent_app_number] => 17/118411 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17118411 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/118411
Class-G control system with low latency signal path Dec 9, 2020 Issued
Array ( [id] => 18848381 [patent_doc_number] => 20230410785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SONIC WAVE GENERATOR [patent_app_type] => utility [patent_app_number] => 18/253875 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6020 [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] => 18253875 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/253875
SONIC WAVE GENERATOR Dec 1, 2020 Abandoned
Array ( [id] => 17645967 [patent_doc_number] => 20220173706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => PWM DRIVING CIRCUIT AND METHOD [patent_app_type] => utility [patent_app_number] => 17/107269 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17107269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/107269
PWM driving circuit and method Nov 29, 2020 Issued
Array ( [id] => 18114540 [patent_doc_number] => 20230007420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => ACOUSTIC MEASUREMENT [patent_app_type] => utility [patent_app_number] => 17/757063 [patent_app_country] => US [patent_app_date] => 2020-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17757063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757063
ACOUSTIC MEASUREMENT Nov 26, 2020 Abandoned
Array ( [id] => 17328945 [patent_doc_number] => 11219386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Cough detection [patent_app_type] => utility [patent_app_number] => 17/097919 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 7631 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17097919 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097919
Cough detection Nov 12, 2020 Issued
Array ( [id] => 16851396 [patent_doc_number] => 20210152141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => Amplifier arrangement [patent_app_type] => utility [patent_app_number] => 17/096125 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17096125 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096125
Amplifier arrangement Nov 11, 2020 Issued
Array ( [id] => 16679121 [patent_doc_number] => 20210067887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => Method and Apparatus for Testing Earphone Apparatus [patent_app_type] => utility [patent_app_number] => 17/095249 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17095249 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095249
Method and Apparatus for Testing Earphone Apparatus Nov 10, 2020 Abandoned
Array ( [id] => 18662772 [patent_doc_number] => 20230308796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => CHARGING DEVICE, METHOD FOR CORRECTING BATTERY LEVEL OF WIRELESS EARPHONES, AND COMPUTER READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/044902 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18044902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/044902
Charging device, method for correcting battery level of wireless earphones, and computer readable storage medium Oct 28, 2020 Issued
Array ( [id] => 17231915 [patent_doc_number] => 20210358472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => INSPECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/068044 [patent_app_country] => US [patent_app_date] => 2020-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17068044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068044
Inspection device Oct 11, 2020 Issued
Array ( [id] => 16752205 [patent_doc_number] => 20210104217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => ACTIVE NOISE CANCELLING EARBUD DEVICES [patent_app_type] => utility [patent_app_number] => 17/063656 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17063656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/063656
Active noise cancelling earbud devices Oct 4, 2020 Issued
Array ( [id] => 17394556 [patent_doc_number] => 11243568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Maintaining privacy with mobile computing devices [patent_app_type] => utility [patent_app_number] => 17/034704 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 6964 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17034704 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/034704
Maintaining privacy with mobile computing devices Sep 27, 2020 Issued
Array ( [id] => 16715242 [patent_doc_number] => 20210082389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => Incubator Noise Control Support [patent_app_type] => utility [patent_app_number] => 17/020725 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17020725 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/020725
Incubator noise control support Sep 13, 2020 Issued
Array ( [id] => 18106043 [patent_doc_number] => 11545949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Methods and apparatus for volume adjustment [patent_app_type] => utility [patent_app_number] => 17/018773 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12558 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17018773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/018773
Methods and apparatus for volume adjustment Sep 10, 2020 Issued
Array ( [id] => 17827124 [patent_doc_number] => 11432093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Sending notification and multi-channel audio over channel limited link for independent gain control [patent_app_type] => utility [patent_app_number] => 17/019148 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7376 [patent_no_of_claims] => 20 [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] => 17019148 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/019148
Sending notification and multi-channel audio over channel limited link for independent gain control Sep 10, 2020 Issued
Array ( [id] => 16632179 [patent_doc_number] => 20210050833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => Speaker with Automatic Volume Control [patent_app_type] => utility [patent_app_number] => 16/948080 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16948080 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/948080
Speaker with automatic volume control Sep 1, 2020 Issued
Array ( [id] => 16678340 [patent_doc_number] => 20210067106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => AUDIO DEVICE, ELECTRONIC DEVICE HAVING AUDIO DEVICE AND AUDIO SIGNAL PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/009367 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17009367 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/009367
Audio device, electronic device having audio device and audio signal processing method Aug 31, 2020 Issued
Array ( [id] => 20260116 [patent_doc_number] => 12432484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Anti-wind noise earphone device [patent_app_type] => utility [patent_app_number] => 18/020087 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18020087 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020087
Anti-wind noise earphone device Aug 26, 2020 Issued
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