
Xu Mei
Examiner (ID: 4774)
| Most Active Art Unit | 2654 |
| Art Unit(s) | 2608, 2644, 2614, 2695, 2615, 2654, 2747, 2743, 2605 |
| Total Applications | 1914 |
| Issued Applications | 1488 |
| Pending Applications | 199 |
| Abandoned Applications | 250 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
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[patent_title] => Method and device for adjusting audio signal, and audio system
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Array
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[patent_title] => 'In-Ear Noise Dosimetry System'
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Array
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[patent_issue_date] => 2018-11-01
[patent_title] => ACTIVE SOUND DESENSITIZATION TO TONAL NOISE IN A VEHICLE
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Array
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[patent_title] => Flush-fitting sound output device
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Array
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Array
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[patent_title] => SOUND ADJUSTMENT DEVICE FOR HEARING PROTECTION AND SOUND ADJUSTMENT METHOD THEREOF
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Array
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[patent_title] => 'WAVEGUIDE FOR A HEIGHT CHANNEL IN A SPEAKER'
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Array
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[patent_title] => Single knob pre-amplifier gain-trim and fader
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Array
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[patent_title] => Wireless microphone system
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Array
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Array
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[id] => 16186803
[patent_doc_number] => 10720138
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[patent_title] => SDR-based adaptive noise cancellation (ANC) system
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Array
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Array
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Array
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Array
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