
Tuan Duc Nguyen
Examiner (ID: 13693, Phone: (571)272-8163 , Office: P/2656 )
| Most Active Art Unit | 2656 |
| Art Unit(s) | 2699, 2614, 2646, 2644, 2643, 2656, 2653, 2655, 2824 |
| Total Applications | 1431 |
| Issued Applications | 1190 |
| Pending Applications | 78 |
| Abandoned Applications | 185 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
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[patent_title] => Acoustic output devices
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Array
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[patent_issue_date] => 2025-05-13
[patent_title] => Systems and methods for suppressing sound leakage
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Array
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[patent_title] => AUTOMATIC HANDSFREE EXTENDABLE MICROPHONE IN EARBUDS AND/OR HEADSETS
[patent_app_type] => utility
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Array
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[patent_title] => Waterproof Microspeaker
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Array
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Array
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Array
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[patent_title] => HEARING AID COMPRISING AN ADAPTIVE NOTIFICATION UNIT
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/192686 | Hearing aid comprising an adaptive notification unit | Mar 29, 2023 | Issued |
Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/852992 | MEMS MICROPHONE AND ELECTRONIC DEVICE | Mar 26, 2023 | Pending |
Array
(
[id] => 20162524
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[patent_title] => Hearing aid comprising at least one EEG signal processing circuit
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/123322 | EARPLUG | Mar 18, 2023 | Abandoned |
Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/853225 | EARPIECE | Feb 27, 2023 | Pending |
Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/101097 | Enhanced expandable socket accessory systems | Jan 23, 2023 | Issued |
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