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] => 17353636 [patent_doc_number] => 11228289 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-18 [patent_title] => Amplifiers [patent_app_type] => utility [patent_app_number] => 17/000852 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6998 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000852 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000852
Amplifiers Aug 23, 2020 Issued
Array ( [id] => 17652403 [patent_doc_number] => 11355138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Audio scene recognition using time series analysis [patent_app_type] => utility [patent_app_number] => 16/997249 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7528 [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] => 16997249 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/997249
Audio scene recognition using time series analysis Aug 18, 2020 Issued
Array ( [id] => 17246759 [patent_doc_number] => 20210366504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => ADAPTIVE DYNAMIC AUDIO HUM EXTRACTOR AND EXTRACTION PROCESS [patent_app_type] => utility [patent_app_number] => 16/994297 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16994297 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994297
Adaptive dynamic audio hum extractor and extraction process Aug 13, 2020 Issued
Array ( [id] => 17101504 [patent_doc_number] => 20210289295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => SPEAKER AMPLIFIER [patent_app_type] => utility [patent_app_number] => 16/990488 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16990488 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/990488
Speaker amplifier Aug 10, 2020 Issued
Array ( [id] => 16457577 [patent_doc_number] => 20200367003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => REVERBERATION GENERATION FOR HEADPHONE VIRTUALIZATION [patent_app_type] => utility [patent_app_number] => 16/986308 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16986308 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/986308
Reverberation generation for headphone virtualization Aug 5, 2020 Issued
Array ( [id] => 16716490 [patent_doc_number] => 20210083637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => METHOD OF MONITORING ELECTRICAL LOADS, CORRESPONDING CIRCUIT, AMPLIFIER AND AUDIO SYSTEM [patent_app_type] => utility [patent_app_number] => 16/984445 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16984445 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984445
Method of monitoring electrical loads, corresponding circuit, amplifier and audio system Aug 3, 2020 Issued
Array ( [id] => 17390962 [patent_doc_number] => 20220038816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => POWERED LINE ARRAY SPEAKER SYSTEM WITH REDUNDANT NETWORK AND POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 16/944510 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16944510 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/944510
Powered line array speaker system with redundant network and power supply Jul 30, 2020 Issued
Array ( [id] => 16578380 [patent_doc_number] => 20210012781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => DECODING OF AUDIO SCENES [patent_app_type] => utility [patent_app_number] => 16/938527 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16938527 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/938527
Decoding of audio scenes Jul 23, 2020 Issued
Array ( [id] => 16782510 [patent_doc_number] => 20210119589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => AMPLIFIER WITH SIGNAL DEPENDENT MODE OPERATION [patent_app_type] => utility [patent_app_number] => 16/935142 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16935142 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935142
Amplifier with signal dependent mode operation Jul 20, 2020 Issued
Array ( [id] => 16753554 [patent_doc_number] => 20210105567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => Electroacoustic Convertor, Audio Device and Audio Method Thereof [patent_app_type] => utility [patent_app_number] => 16/932824 [patent_app_country] => US [patent_app_date] => 2020-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16932824 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/932824
Electroacoustic convertor, audio device and audio method thereof Jul 18, 2020 Issued
Array ( [id] => 16468781 [patent_doc_number] => 20200370318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => MOBILE TERMINAL BOOTH WITH SOUND MASKING FUNCTION [patent_app_type] => utility [patent_app_number] => 16/928286 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16928286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/928286
Mobile terminal booth with sound masking function Jul 13, 2020 Issued
Array ( [id] => 16468781 [patent_doc_number] => 20200370318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => MOBILE TERMINAL BOOTH WITH SOUND MASKING FUNCTION [patent_app_type] => utility [patent_app_number] => 16/928286 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16928286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/928286
Mobile terminal booth with sound masking function Jul 13, 2020 Issued
Array ( [id] => 16468781 [patent_doc_number] => 20200370318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => MOBILE TERMINAL BOOTH WITH SOUND MASKING FUNCTION [patent_app_type] => utility [patent_app_number] => 16/928286 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16928286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/928286
Mobile terminal booth with sound masking function Jul 13, 2020 Issued
Array ( [id] => 16468781 [patent_doc_number] => 20200370318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => MOBILE TERMINAL BOOTH WITH SOUND MASKING FUNCTION [patent_app_type] => utility [patent_app_number] => 16/928286 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16928286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/928286
Mobile terminal booth with sound masking function Jul 13, 2020 Issued
Array ( [id] => 16400865 [patent_doc_number] => 20200341723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => PLAYBACK SOUND PROVISION DEVICE [patent_app_type] => utility [patent_app_number] => 16/927171 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16927171 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/927171
Playback sound provision device Jul 12, 2020 Issued
Array ( [id] => 17409936 [patent_doc_number] => 11250830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Circuits, devices and methods related to mode-switching of amplifiers [patent_app_type] => utility [patent_app_number] => 16/926680 [patent_app_country] => US [patent_app_date] => 2020-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 27 [patent_no_of_words] => 10731 [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] => 16926680 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/926680
Circuits, devices and methods related to mode-switching of amplifiers Jul 10, 2020 Issued
Array ( [id] => 17669661 [patent_doc_number] => 11363376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Acoustic approximation for determining excursion limits in speakers [patent_app_type] => utility [patent_app_number] => 16/925474 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3871 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [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] => 16925474 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/925474
Acoustic approximation for determining excursion limits in speakers Jul 9, 2020 Issued
Array ( [id] => 16951372 [patent_doc_number] => 20210210064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => Audio playback apparatus and method having a noise-canceling mechanism [patent_app_type] => utility [patent_app_number] => 16/923586 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16923586 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/923586
Audio playback apparatus and method having a noise-canceling mechanism Jul 7, 2020 Issued
Array ( [id] => 16395912 [patent_doc_number] => 20200336853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => PARAMETRIC AUDIO DECODING [patent_app_type] => utility [patent_app_number] => 16/919483 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 16919483 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/919483
Parametric audio decoding Jul 1, 2020 Issued
Array ( [id] => 17339118 [patent_doc_number] => 20220005449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => ANTI-EAVESDROP SECURITY DEVICE [patent_app_type] => utility [patent_app_number] => 16/919864 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4244 [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] => 16919864 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/919864
Anti-eavesdrop security device Jul 1, 2020 Issued
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