
Alpus Hsu
Examiner (ID: 18410, Phone: (571)272-3146 , Office: P/2465 )
| Most Active Art Unit | 2465 |
| Art Unit(s) | 2465, 2419, 2731, 2737, 2616, 2619, 2662, 2603, 2738, 2665, 2732 |
| Total Applications | 2631 |
| Issued Applications | 2108 |
| Pending Applications | 231 |
| Abandoned Applications | 316 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18198690
[patent_doc_number] => 20230052209
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-16
[patent_title] => MODULATION IN A CONTACT HEARING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/713067
[patent_app_country] => US
[patent_app_date] => 2022-04-04
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/713067 | Modulation in a contact hearing system | Apr 3, 2022 | Issued |
Array
(
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[patent_doc_number] => 20220329931
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-13
[patent_title] => LOUDSPEAKER ARRAY WITH MULTIPLE DRIVERS
[patent_app_type] => utility
[patent_app_number] => 17/708804
[patent_app_country] => US
[patent_app_date] => 2022-03-30
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/708804 | Loudspeaker array with multiple drivers | Mar 29, 2022 | Issued |
Array
(
[id] => 19080671
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[patent_kind] => B2
[patent_issue_date] => 2024-04-02
[patent_title] => Hearing device
[patent_app_type] => utility
[patent_app_number] => 17/700435
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/700435 | Hearing device | Mar 20, 2022 | Issued |
Array
(
[id] => 18580327
[patent_doc_number] => 11736872
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[patent_kind] => B2
[patent_issue_date] => 2023-08-22
[patent_title] => Hearing aid having a sensor
[patent_app_type] => utility
[patent_app_number] => 17/699468
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/699468 | Hearing aid having a sensor | Mar 20, 2022 | Issued |
Array
(
[id] => 17797183
[patent_doc_number] => 20220256275
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-11
[patent_title] => ELECTRONIC DEVICE INCLUDING OPENING AND CLOSING STRUCTURE
[patent_app_type] => utility
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Array
(
[id] => 18623660
[patent_doc_number] => 11756715
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[patent_kind] => B2
[patent_issue_date] => 2023-09-12
[patent_title] => Signal converter
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[patent_app_number] => 17/698277
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Array
(
[id] => 20275995
[patent_doc_number] => 12445783
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[patent_issue_date] => 2025-10-14
[patent_title] => Electromagnetic transducer with piezoelectric spring
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/548155 | Electromagnetic transducer with piezoelectric spring | Mar 14, 2022 | Issued |
Array
(
[id] => 19295721
[patent_doc_number] => 12035093
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[patent_kind] => B2
[patent_issue_date] => 2024-07-09
[patent_title] => Earpiece fitting system
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/692019 | Earpiece fitting system | Mar 9, 2022 | Issued |
Array
(
[id] => 19365649
[patent_doc_number] => 20240267683
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[patent_kind] => A1
[patent_issue_date] => 2024-08-08
[patent_title] => INFORMATION PROCESSING METHOD AND INFORMATION PROCESSING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/569211
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/569211 | INFORMATION PROCESSING METHOD AND INFORMATION PROCESSING SYSTEM | Feb 27, 2022 | Pending |
Array
(
[id] => 17662302
[patent_doc_number] => 20220182767
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-09
[patent_title] => HIGH-SENSITIVITY PIEZOELECTRIC MICROPHONE
[patent_app_type] => utility
[patent_app_number] => 17/681871
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/681871 | High-sensitivity piezoelectric microphone | Feb 27, 2022 | Issued |
Array
(
[id] => 17646662
[patent_doc_number] => 20220174401
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[patent_kind] => A1
[patent_issue_date] => 2022-06-02
[patent_title] => MICROPHONE AND ELECTRONIC DEVICE HAVING THE SAME
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/651576 | Microphone and electronic device having the same | Feb 17, 2022 | Issued |
Array
(
[id] => 18768128
[patent_doc_number] => 11818550
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[patent_issue_date] => 2023-11-14
[patent_title] => Hearing instruments with receiver posterior to battery
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/672840 | Hearing instruments with receiver posterior to battery | Feb 15, 2022 | Issued |
Array
(
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Array
(
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Array
(
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[patent_title] => Speaker having first diaphragm, second diaphragm with different stiffness from first diaphragm, and driver located in through hole of first diaphragm
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Array
(
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Array
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Array
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Array
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Array
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