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] => 16974930 [patent_doc_number] => 11070926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Hearing device for receiving location information from wireless network [patent_app_type] => utility [patent_app_number] => 16/364159 [patent_app_country] => US [patent_app_date] => 2019-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6212 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16364159 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/364159
Hearing device for receiving location information from wireless network Mar 24, 2019 Issued
Array ( [id] => 17240796 [patent_doc_number] => 11184695 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Automatic left/right earpiece determination [patent_app_type] => utility [patent_app_number] => 16/362386 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 85 [patent_no_of_words] => 16096 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16362386 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/362386
Automatic left/right earpiece determination Mar 21, 2019 Issued
Array ( [id] => 16836520 [patent_doc_number] => 11012788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Loudspeaker system [patent_app_type] => utility [patent_app_number] => 16/361262 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 4338 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 16361262 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/361262
Loudspeaker system Mar 21, 2019 Issued
Array ( [id] => 14590613 [patent_doc_number] => 20190222915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => SYNCHRONIZED TELESCOPING HEADPHONES [patent_app_type] => utility [patent_app_number] => 16/362393 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16362393 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/362393
Synchronized telescoping headphones Mar 21, 2019 Issued
Array ( [id] => 14590609 [patent_doc_number] => 20190222913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => FOLDABLE HEADPHONES [patent_app_type] => utility [patent_app_number] => 16/362399 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16095 [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] => 16362399 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/362399
Foldable headphones Mar 21, 2019 Issued
Array ( [id] => 14576053 [patent_doc_number] => 20190215635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => Orientation-Responsive Acoustic Array Control [patent_app_type] => utility [patent_app_number] => 16/356361 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16356361 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/356361
Orientation-responsive acoustic array control Mar 17, 2019 Issued
Array ( [id] => 16318503 [patent_doc_number] => 10779071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Headphone [patent_app_type] => utility [patent_app_number] => 16/351803 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3293 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16351803 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/351803
Headphone Mar 12, 2019 Issued
Array ( [id] => 15706585 [patent_doc_number] => 10609491 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-31 [patent_title] => Speaker and MEMs actuator thereof [patent_app_type] => utility [patent_app_number] => 16/297725 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3204 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16297725 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/297725
Speaker and MEMs actuator thereof Mar 10, 2019 Issued
Array ( [id] => 14787583 [patent_doc_number] => 20190268689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => Method for Operating a Piezoelectric Speaker [patent_app_type] => utility [patent_app_number] => 16/286870 [patent_app_country] => US [patent_app_date] => 2019-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16286870 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/286870
Method for operating a piezoelectric speaker Feb 26, 2019 Issued
Array ( [id] => 18736061 [patent_doc_number] => 11804808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Sound quality enhancement system and device [patent_app_type] => utility [patent_app_number] => 16/287861 [patent_app_country] => US [patent_app_date] => 2019-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 7003 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16287861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/287861
Sound quality enhancement system and device Feb 26, 2019 Issued
Array ( [id] => 16646985 [patent_doc_number] => 10924866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Piezoelectric speaker [patent_app_type] => utility [patent_app_number] => 16/287338 [patent_app_country] => US [patent_app_date] => 2019-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 7066 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16287338 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/287338
Piezoelectric speaker Feb 26, 2019 Issued
Array ( [id] => 14878293 [patent_doc_number] => 20190289388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => STRUCTURE OF MICROSPEAKER [patent_app_type] => utility [patent_app_number] => 16/285412 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16285412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/285412
Structure of microspeaker Feb 25, 2019 Issued
Array ( [id] => 14479163 [patent_doc_number] => 20190191235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => WIRELESS EARPHONE FIXING BUCKLE [patent_app_type] => utility [patent_app_number] => 16/281317 [patent_app_country] => US [patent_app_date] => 2019-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16281317 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/281317
WIRELESS EARPHONE FIXING BUCKLE Feb 20, 2019 Abandoned
Array ( [id] => 14752377 [patent_doc_number] => 20190259362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => Hybrid Actuator and Multimedia Apparatus Having the Same [patent_app_type] => utility [patent_app_number] => 16/280945 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16280945 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/280945
Hybrid actuator and multimedia apparatus having the same Feb 19, 2019 Issued
Array ( [id] => 16847475 [patent_doc_number] => 11019589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Low power intermittent messaging for hearing assistance devices [patent_app_type] => utility [patent_app_number] => 16/277874 [patent_app_country] => US [patent_app_date] => 2019-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5896 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16277874 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/277874
Low power intermittent messaging for hearing assistance devices Feb 14, 2019 Issued
Array ( [id] => 14725499 [patent_doc_number] => 20190253813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => HEARING DEVICE COMPRISING A BEAMFORMER FILTERING UNIT FOR REDUCING FEEDBACK [patent_app_type] => utility [patent_app_number] => 16/271557 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16271557 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/271557
Hearing device comprising a beamformer filtering unit for reducing feedback Feb 7, 2019 Issued
Array ( [id] => 16373022 [patent_doc_number] => 10804796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Electronic converter, related audio system, integrated circuit and method of operating an electronic converter [patent_app_type] => utility [patent_app_number] => 16/269195 [patent_app_country] => US [patent_app_date] => 2019-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 26 [patent_no_of_words] => 9827 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16269195 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/269195
Electronic converter, related audio system, integrated circuit and method of operating an electronic converter Feb 5, 2019 Issued
Array ( [id] => 16220013 [patent_doc_number] => 10735852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Speaker system [patent_app_type] => utility [patent_app_number] => 16/266696 [patent_app_country] => US [patent_app_date] => 2019-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5897 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16266696 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/266696
Speaker system Feb 3, 2019 Issued
Array ( [id] => 14679783 [patent_doc_number] => 20190239006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => HEARING AID INCLUDING A VIBRATOR TOUCHING A PINNA [patent_app_type] => utility [patent_app_number] => 16/262435 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16262435 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/262435
Hearing aid including a vibrator touching a pinna Jan 29, 2019 Issued
Array ( [id] => 16004253 [patent_doc_number] => 20200177997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => REINFORCED ACTUATORS FOR DISTRIBUTED MODE LOUDSPEAKERS [patent_app_type] => utility [patent_app_number] => 16/261420 [patent_app_country] => US [patent_app_date] => 2019-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16261420 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/261420
Reinforced actuators for distributed mode loudspeakers Jan 28, 2019 Issued
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