Search

Thanh K Truong

Supervisory Patent Examiner (ID: 1995, Phone: (571)272-4472 , Office: P/3721 )

Most Active Art Unit
3721
Art Unit(s)
3721, 3731
Total Applications
811
Issued Applications
484
Pending Applications
40
Abandoned Applications
287

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13616041 [patent_doc_number] => 20180359572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => MICROPHONE SYSTEM AND A HEARING DEVICE COMPRISING A MICROPHONE SYSTEM [patent_app_type] => utility [patent_app_number] => 16/003396 [patent_app_country] => US [patent_app_date] => 2018-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16003396 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/003396
Microphone system and a hearing device comprising a microphone system Jun 7, 2018 Issued
Array ( [id] => 15403375 [patent_doc_number] => 10542359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Hearing device [patent_app_type] => utility [patent_app_number] => 16/001004 [patent_app_country] => US [patent_app_date] => 2018-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5568 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 16001004 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/001004
Hearing device Jun 5, 2018 Issued
Array ( [id] => 15221341 [patent_doc_number] => 20190373357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => MANUFACTURING A CARTILAGE CONDUCTION AUDIO DEVICE [patent_app_type] => utility [patent_app_number] => 15/993456 [patent_app_country] => US [patent_app_date] => 2018-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15993456 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/993456
Manufacturing a cartilage conduction audio device May 29, 2018 Issued
Array ( [id] => 14862217 [patent_doc_number] => 10419859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Module for installation in a hearing aid [patent_app_type] => utility [patent_app_number] => 15/971532 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3585 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 15971532 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/971532
Module for installation in a hearing aid May 3, 2018 Issued
Array ( [id] => 14149313 [patent_doc_number] => 10255037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Dynamic modification of audio content [patent_app_type] => utility [patent_app_number] => 15/967438 [patent_app_country] => US [patent_app_date] => 2018-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3694 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15967438 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/967438
Dynamic modification of audio content Apr 29, 2018 Issued
Array ( [id] => 16388052 [patent_doc_number] => 10812912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Speaker with dual diffuser [patent_app_type] => utility [patent_app_number] => 15/961858 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4200 [patent_no_of_claims] => 16 [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] => 15961858 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/961858
Speaker with dual diffuser Apr 23, 2018 Issued
Array ( [id] => 17057228 [patent_doc_number] => 20210266662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => SPEAKER SYSTEM AND VEHICLE DOOR [patent_app_type] => utility [patent_app_number] => 17/073173 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17073173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/073173
Speaker system and vehicle door Apr 16, 2018 Issued
Array ( [id] => 14255513 [patent_doc_number] => 10277975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Headset accessory [patent_app_type] => utility [patent_app_number] => 15/953906 [patent_app_country] => US [patent_app_date] => 2018-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 28 [patent_no_of_words] => 6768 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15953906 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/953906
Headset accessory Apr 15, 2018 Issued
Array ( [id] => 13366437 [patent_doc_number] => 20180234759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => ACOUSTICAL TRANSVERSE HORN FOR CONTROLLED HORIZONTAL AND VERTICAL SOUND DISPERSION [patent_app_type] => utility [patent_app_number] => 15/952668 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15952668 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/952668
Acoustical transverse horn for controlled horizontal and vertical sound dispersion Apr 12, 2018 Issued
Array ( [id] => 16188200 [patent_doc_number] => 10721553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Device and loudspeaker cabinet [patent_app_type] => utility [patent_app_number] => 15/941544 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 5630 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15941544 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/941544
Device and loudspeaker cabinet Mar 29, 2018 Issued
Array ( [id] => 17108711 [patent_doc_number] => 11128947 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Modular loudspeaker system [patent_app_type] => utility [patent_app_number] => 16/498424 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5170 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16498424 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/498424
Modular loudspeaker system Mar 27, 2018 Issued
Array ( [id] => 18047629 [patent_doc_number] => 11521587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Sound transducer [patent_app_type] => utility [patent_app_number] => 16/488030 [patent_app_country] => US [patent_app_date] => 2018-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 4805 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16488030 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/488030
Sound transducer Feb 11, 2018 Issued
Array ( [id] => 17654006 [patent_doc_number] => 11356762 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Headphone arrangements for generating natural directional pinna cues [patent_app_type] => utility [patent_app_number] => 16/964783 [patent_app_country] => US [patent_app_date] => 2018-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 26 [patent_no_of_words] => 23491 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16964783 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/964783
Headphone arrangements for generating natural directional pinna cues Jan 23, 2018 Issued
Array ( [id] => 16517288 [patent_doc_number] => 20200396547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => Audio Display with Electro-Active Polymer Bender Element [patent_app_type] => utility [patent_app_number] => 16/960607 [patent_app_country] => US [patent_app_date] => 2018-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16960607 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/960607
Audio display with electro-active polymer bender element Jan 21, 2018 Issued
Array ( [id] => 15892599 [patent_doc_number] => 10652668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Method and hearing aid for the frequency distortion of an audio signal [patent_app_type] => utility [patent_app_number] => 15/867980 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5183 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15867980 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/867980
Method and hearing aid for the frequency distortion of an audio signal Jan 10, 2018 Issued
Array ( [id] => 14575969 [patent_doc_number] => 20190215593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => Highly-Closed Headphone Apparatus with Wearing Comfort [patent_app_type] => utility [patent_app_number] => 15/867740 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15867740 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/867740
Highly-Closed Headphone Apparatus with Wearing Comfort Jan 10, 2018 Abandoned
Array ( [id] => 14576037 [patent_doc_number] => 20190215627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => HEARING ASSISTANCE DEVICE [patent_app_type] => utility [patent_app_number] => 15/868800 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15868800 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/868800
HEARING ASSISTANCE DEVICE Jan 10, 2018 Abandoned
Array ( [id] => 14575967 [patent_doc_number] => 20190215592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => ANNULAR HEADPHONE [patent_app_type] => utility [patent_app_number] => 15/867296 [patent_app_country] => US [patent_app_date] => 2018-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 15867296 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/867296
Annular headphone Jan 9, 2018 Issued
Array ( [id] => 13308955 [patent_doc_number] => 20180206014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => BRACKET FOR USE IN MOUNTING A LOUDSPEAKER IN A WALL OR CEILING [patent_app_type] => utility [patent_app_number] => 15/866805 [patent_app_country] => US [patent_app_date] => 2018-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15866805 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/866805
BRACKET FOR USE IN MOUNTING A LOUDSPEAKER IN A WALL OR CEILING Jan 9, 2018 Abandoned
Array ( [id] => 14575973 [patent_doc_number] => 20190215595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => INTEGRATING WAX GUARDS INTO EARPHONE EAR TIPS [patent_app_type] => utility [patent_app_number] => 15/864631 [patent_app_country] => US [patent_app_date] => 2018-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15864631 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/864631
Integrating wax guards into earphone ear tips Jan 7, 2018 Issued
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