
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 number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 16662075
[patent_doc_number] => 20210058712
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-02-25
[patent_title] => COMPACT ELECTROACOUSTIC TRANSDUCER AND LOUDSPEAKER SYSTEM AND METHOD OF USE THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/001427
[patent_app_country] => US
[patent_app_date] => 2020-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7061
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17001427
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/001427 | COMPACT ELECTROACOUSTIC TRANSDUCER AND LOUDSPEAKER SYSTEM AND METHOD OF USE THEREOF | Aug 23, 2020 | Abandoned |
Array
(
[id] => 16489262
[patent_doc_number] => 20200382877
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-03
[patent_title] => BODY TEMPERATURE HEARING AID
[patent_app_type] => utility
[patent_app_number] => 16/999659
[patent_app_country] => US
[patent_app_date] => 2020-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 5947
[patent_no_of_claims] => 0
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999659
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/999659 | Body temperature hearing aid | Aug 20, 2020 | Issued |
Array
(
[id] => 16813921
[patent_doc_number] => 20210136476
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-06
[patent_title] => HEADPHONE ADJUSTMENT STRUCTURE
[patent_app_type] => utility
[patent_app_number] => 16/996512
[patent_app_country] => US
[patent_app_date] => 2020-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2844
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16996512
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/996512 | HEADPHONE ADJUSTMENT STRUCTURE | Aug 17, 2020 | Abandoned |
Array
(
[id] => 16679116
[patent_doc_number] => 20210067882
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-04
[patent_title] => Robust Dual Membrane Microphone
[patent_app_type] => utility
[patent_app_number] => 16/995360
[patent_app_country] => US
[patent_app_date] => 2020-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4666
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16995360
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/995360 | Robust dual membrane microphone | Aug 16, 2020 | Issued |
Array
(
[id] => 17404255
[patent_doc_number] => 20220046346
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-02-10
[patent_title] => DEVICE WITH LINEAR SLOTS FOR WATER DRAINAGE
[patent_app_type] => utility
[patent_app_number] => 16/985748
[patent_app_country] => US
[patent_app_date] => 2020-08-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9103
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16985748
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/985748 | Device with linear slots for water drainage | Aug 4, 2020 | Issued |
Array
(
[id] => 19154771
[patent_doc_number] => 11979705
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-07
[patent_title] => Bluetooth earphone adaptive audio playback speed
[patent_app_type] => utility
[patent_app_number] => 17/421192
[patent_app_country] => US
[patent_app_date] => 2020-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 5513
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17421192
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/421192 | Bluetooth earphone adaptive audio playback speed | Jul 21, 2020 | Issued |
Array
(
[id] => 17182633
[patent_doc_number] => 11159893
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2021-10-26
[patent_title] => MEMS sound transducer
[patent_app_type] => utility
[patent_app_number] => 16/934015
[patent_app_country] => US
[patent_app_date] => 2020-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 17
[patent_no_of_words] => 2018
[patent_no_of_claims] => 9
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934015
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/934015 | MEMS sound transducer | Jul 20, 2020 | Issued |
Array
(
[id] => 17835132
[patent_doc_number] => 20220272437
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-25
[patent_title] => IN-VEHICLE SPEAKER SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/639535
[patent_app_country] => US
[patent_app_date] => 2020-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9417
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639535
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/639535 | IN-VEHICLE SPEAKER SYSTEM | Jul 14, 2020 | Pending |
Array
(
[id] => 17211880
[patent_doc_number] => 11172277
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-11-09
[patent_title] => Speaker unit with microphone
[patent_app_type] => utility
[patent_app_number] => 16/928012
[patent_app_country] => US
[patent_app_date] => 2020-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16928012
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/928012 | Speaker unit with microphone | Jul 13, 2020 | Issued |
Array
(
[id] => 16390233
[patent_doc_number] => 20200331174
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-22
[patent_title] => Loudspeaker Membrane with Spray-Coated Elastomer Layer
[patent_app_type] => utility
[patent_app_number] => 16/921620
[patent_app_country] => US
[patent_app_date] => 2020-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 4981
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[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 18
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16921620
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/921620 | Loudspeaker membrane with spray-coated elastomer layer | Jul 5, 2020 | Issued |
Array
(
[id] => 16945450
[patent_doc_number] => 11057716
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2021-07-06
[patent_title] => Sound producing device
[patent_app_type] => utility
[patent_app_number] => 16/920384
[patent_app_country] => US
[patent_app_date] => 2020-07-02
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920384
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/920384 | Sound producing device | Jul 1, 2020 | Issued |
Array
(
[id] => 16632733
[patent_doc_number] => 20210051387
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-02-18
[patent_title] => EARPIECE WITH STABILIZING FEATURES AND RELATED TECHNOLOGY
[patent_app_type] => utility
[patent_app_number] => 16/910881
[patent_app_country] => US
[patent_app_date] => 2020-06-24
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16910881
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/910881 | EARPIECE WITH STABILIZING FEATURES AND RELATED TECHNOLOGY | Jun 23, 2020 | Abandoned |
Array
(
[id] => 16601245
[patent_doc_number] => 20210027776
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-28
[patent_title] => Compact Home Assistant Having a Controlled Sound Path
[patent_app_type] => utility
[patent_app_number] => 16/898262
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/898262 | Compact home assistant having a controlled sound path | Jun 9, 2020 | Issued |
Array
(
[id] => 17285086
[patent_doc_number] => 11202139
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-12-14
[patent_title] => Speaker unit for earphone
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/891233 | Speaker unit for earphone | Jun 2, 2020 | Issued |
Array
(
[id] => 17972618
[patent_doc_number] => 11490179
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-11-01
[patent_title] => Ultrasonic sensor
[patent_app_type] => utility
[patent_app_number] => 16/882919
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/882919 | Ultrasonic sensor | May 25, 2020 | Issued |
Array
(
[id] => 17327750
[patent_doc_number] => 11218790
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-01-04
[patent_title] => Headset with internal gimbal
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/931287 | Headset with internal gimbal | May 12, 2020 | Issued |
Array
(
[id] => 17026815
[patent_doc_number] => 20210250687
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[patent_kind] => A1
[patent_issue_date] => 2021-08-12
[patent_title] => Audio Enhancement System For Artistic Works
[patent_app_type] => utility
[patent_app_number] => 16/871310
[patent_app_country] => US
[patent_app_date] => 2020-05-11
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/871310 | Audio enhancement system for artistic works | May 10, 2020 | Issued |
Array
(
[id] => 18171468
[patent_doc_number] => 11571158
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[patent_kind] => B2
[patent_issue_date] => 2023-02-07
[patent_title] => Electrode and biosignal measuring device
[patent_app_type] => utility
[patent_app_number] => 16/869549
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/869549 | Electrode and biosignal measuring device | May 6, 2020 | Issued |
Array
(
[id] => 16426384
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[patent_issue_date] => 2020-11-05
[patent_title] => CONNECTING DEVICE FOR LOUDSPEAKER BOXES, AND ARRANGEMENT OF LOUDSPEAKER BOXES HANGING BENEATH ONE ANOTHER
[patent_app_type] => utility
[patent_app_number] => 16/865836
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/865836 | Connecting device for loudspeaker boxes, and arrangement of loudspeaker boxes hanging beneath one another | May 3, 2020 | Issued |
Array
(
[id] => 16561727
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[patent_issue_date] => 2021-01-07
[patent_title] => ELECTRONIC DEVICE INCLUDING ACOUSTIC MODULE
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/861703 | Electronic device including acoustic module | Apr 28, 2020 | Issued |