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] => 17264697 [patent_doc_number] => 20210377682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => TEST DEVICE FOR TESTING A MICROPHONE [patent_app_type] => utility [patent_app_number] => 17/326521 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17326521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326521
Test device for testing a microphone May 20, 2021 Issued
Array ( [id] => 17987566 [patent_doc_number] => 20220353603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => HEADSET WITH MEMBRANE COUPLING CONNECTING THE HEADBAND TO THE EARPIECES [patent_app_type] => utility [patent_app_number] => 17/246386 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17246386 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/246386
Headset with membrane coupling connecting the headband to the earpieces Apr 29, 2021 Issued
Array ( [id] => 18138330 [patent_doc_number] => 11564032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Speaker system with asymmetrical coverage horn [patent_app_type] => utility [patent_app_number] => 17/246216 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4800 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17246216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/246216
Speaker system with asymmetrical coverage horn Apr 29, 2021 Issued
Array ( [id] => 17951307 [patent_doc_number] => 20220338326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => PILLOW SPEAKER RELAY CIRCUIT, PILLOW SPEAKER, AND METHOD FOR SAME [patent_app_type] => utility [patent_app_number] => 17/233414 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17233414 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/233414
PILLOW SPEAKER RELAY CIRCUIT, PILLOW SPEAKER, AND METHOD FOR SAME Apr 15, 2021 Pending
Array ( [id] => 17264682 [patent_doc_number] => 20210377667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => SYSTEMS AND METHODS FOR IMPROVED ACOUSTO-HAPTIC SPEAKERS [patent_app_type] => utility [patent_app_number] => 17/228546 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17228546 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/228546
Systems and methods for improved acousto-haptic speakers Apr 11, 2021 Issued
Array ( [id] => 16961789 [patent_doc_number] => 20210213288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => COCHLEAR IMPLANT HEADPIECE [patent_app_type] => utility [patent_app_number] => 17/200789 [patent_app_country] => US [patent_app_date] => 2021-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17200789 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/200789
Cochlear implant headpiece Mar 12, 2021 Issued
Array ( [id] => 19273981 [patent_doc_number] => 12024089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Apparatus and method of realizing virtual after-burn effect in electric vehicle [patent_app_type] => utility [patent_app_number] => 17/197543 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7349 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17197543 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/197543
Apparatus and method of realizing virtual after-burn effect in electric vehicle Mar 9, 2021 Issued
Array ( [id] => 17954900 [patent_doc_number] => 11481005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Speaker assembly in a display assistant device [patent_app_type] => utility [patent_app_number] => 17/196060 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 9686 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17196060 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/196060
Speaker assembly in a display assistant device Mar 8, 2021 Issued
Array ( [id] => 18069260 [patent_doc_number] => 20220400348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => VIBRATION ENERGY PROJECTION DEVICES AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/774802 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [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] => 17774802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774802
VIBRATION ENERGY PROJECTION DEVICES AND SYSTEMS Mar 4, 2021 Pending
Array ( [id] => 18074715 [patent_doc_number] => 11533566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Flexible vibration module and display apparatus including the same [patent_app_type] => utility [patent_app_number] => 17/180560 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 21213 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17180560 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/180560
Flexible vibration module and display apparatus including the same Feb 18, 2021 Issued
Array ( [id] => 18529563 [patent_doc_number] => 11716578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => MEMS die with a diaphragm having a stepped or tapered passage for ingress protection [patent_app_type] => utility [patent_app_number] => 17/173661 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 6207 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 17173661 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/173661
MEMS die with a diaphragm having a stepped or tapered passage for ingress protection Feb 10, 2021 Issued
Array ( [id] => 18220796 [patent_doc_number] => 11595755 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-28 [patent_title] => In-ear audio system [patent_app_type] => utility [patent_app_number] => 17/248741 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4672 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17248741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248741
In-ear audio system Feb 4, 2021 Issued
Array ( [id] => 18444169 [patent_doc_number] => 11679725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Modular removable speaker system [patent_app_type] => utility [patent_app_number] => 17/161533 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 8426 [patent_no_of_claims] => 19 [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] => 17161533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161533
Modular removable speaker system Jan 27, 2021 Issued
Array ( [id] => 16829165 [patent_doc_number] => 20210144458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => HOUSING ASSEMBLY AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/149697 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17149697 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/149697
Housing assembly and electronic device Jan 13, 2021 Issued
Array ( [id] => 18132476 [patent_doc_number] => 11558697 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Method to acquire preferred dynamic range function for speech enhancement [patent_app_type] => utility [patent_app_number] => 17/139844 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11557 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17139844 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/139844
Method to acquire preferred dynamic range function for speech enhancement Dec 30, 2020 Issued
Array ( [id] => 17545434 [patent_doc_number] => 11310582 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Loudspeaker apparatus [patent_app_type] => utility [patent_app_number] => 17/139076 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 21704 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17139076 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/139076
Loudspeaker apparatus Dec 30, 2020 Issued
Array ( [id] => 18417221 [patent_doc_number] => 11671775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Microphone assembly with transducer sensitivity drift compensation and electrical circuit therefor [patent_app_type] => utility [patent_app_number] => 17/138471 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2213 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17138471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138471
Microphone assembly with transducer sensitivity drift compensation and electrical circuit therefor Dec 29, 2020 Issued
Array ( [id] => 18594747 [patent_doc_number] => 11743666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Microphone assembly with transducer sensitivity drift compensation and electrical circuit therefor [patent_app_type] => utility [patent_app_number] => 17/138487 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2023 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17138487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138487
Microphone assembly with transducer sensitivity drift compensation and electrical circuit therefor Dec 29, 2020 Issued
Array ( [id] => 17672011 [patent_doc_number] => 20220185178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => SYSTEM FOR GENERATING PSEUDO DRIVING SOUND [patent_app_type] => utility [patent_app_number] => 17/117851 [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] => 6403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17117851 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/117851
System for generating pseudo driving sound Dec 9, 2020 Issued
Array ( [id] => 19596735 [patent_doc_number] => 12154587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Multiband limiter modes and noise compensation methods [patent_app_type] => utility [patent_app_number] => 17/784071 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 31 [patent_no_of_words] => 24136 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17784071 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784071
Multiband limiter modes and noise compensation methods Dec 8, 2020 Issued
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