
Norman Yu
Examiner (ID: 13674, Phone: (571)270-7436 , Office: P/2652 )
| Most Active Art Unit | 2652 |
| Art Unit(s) | 2652, 2693 |
| Total Applications | 756 |
| Issued Applications | 631 |
| Pending Applications | 70 |
| Abandoned Applications | 73 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 9838105
[patent_doc_number] => 20150030186
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-01-29
[patent_title] => 'BONE CONDUCTION SPEAKER AND COMPOUND VIBRATION DEVICE THEREOF'
[patent_app_type] => utility
[patent_app_number] => 14/513371
[patent_app_country] => US
[patent_app_date] => 2014-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14513371
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/513371 | Bone conduction speaker and compound vibration device thereof | Oct 13, 2014 | Issued |
Array
(
[id] => 11334681
[patent_doc_number] => 09525939
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-12-20
[patent_title] => 'Overheat protector and protection methodology for electrodynamic loudspeakers'
[patent_app_type] => utility
[patent_app_number] => 14/511955
[patent_app_country] => US
[patent_app_date] => 2014-10-10
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14511955
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/511955 | Overheat protector and protection methodology for electrodynamic loudspeakers | Oct 9, 2014 | Issued |
Array
(
[id] => 12116106
[patent_doc_number] => 09872110
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-01-16
[patent_title] => 'Sound generator and sound generation system'
[patent_app_type] => utility
[patent_app_number] => 14/499630
[patent_app_country] => US
[patent_app_date] => 2014-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 60
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[patent_no_of_words] => 38617
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14499630
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/499630 | Sound generator and sound generation system | Sep 28, 2014 | Issued |
Array
(
[id] => 10207988
[patent_doc_number] => 20150092976
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-04-02
[patent_title] => 'EARPAD'
[patent_app_type] => utility
[patent_app_number] => 14/496732
[patent_app_country] => US
[patent_app_date] => 2014-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14496732
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/496732 | EARPAD | Sep 24, 2014 | Abandoned |
Array
(
[id] => 9811574
[patent_doc_number] => 20150023519
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-01-22
[patent_title] => 'HEADPHONE EXTENSION SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 14/482596
[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/482596 | HEADPHONE EXTENSION SYSTEM | Sep 9, 2014 | Abandoned |
Array
(
[id] => 11940894
[patent_doc_number] => 20170245045
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-08-24
[patent_title] => 'AUTO-CALIBRATING NOISE CANCELING HEADPHONE'
[patent_app_type] => utility
[patent_app_number] => 15/505857
[patent_app_country] => US
[patent_app_date] => 2014-08-29
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/505857 | Auto-calibrating noise canceling headphone | Aug 28, 2014 | Issued |
Array
(
[id] => 10959988
[patent_doc_number] => 20140363016
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-12-11
[patent_title] => 'AMPLIFIED HEADPHONE SYSTEM WITH INTEGRATED POWER AMPLIFIER'
[patent_app_type] => utility
[patent_app_number] => 14/468984
[patent_app_country] => US
[patent_app_date] => 2014-08-26
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14468984
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/468984 | AMPLIFIED HEADPHONE SYSTEM WITH INTEGRATED POWER AMPLIFIER | Aug 25, 2014 | Abandoned |
Array
(
[id] => 10213608
[patent_doc_number] => 20150098600
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-04-09
[patent_title] => 'HEARING AID SPECIALIZED AS A SUPPLEMENT TO LIP READING'
[patent_app_type] => utility
[patent_app_number] => 14/469137
[patent_app_country] => US
[patent_app_date] => 2014-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 5600
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14469137
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/469137 | Hearing aid specialized as a supplement to lip reading | Aug 25, 2014 | Issued |
Array
(
[id] => 9900611
[patent_doc_number] => 20150055812
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-02-26
[patent_title] => 'AUDIO BASS RESONATOR'
[patent_app_type] => utility
[patent_app_number] => 14/463119
[patent_app_country] => US
[patent_app_date] => 2014-08-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/463119 | Audio bass resonator | Aug 18, 2014 | Issued |
Array
(
[id] => 10825911
[patent_doc_number] => 20160172079
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-06-16
[patent_title] => 'USE OF A CABLE FOR THE TRANSMISSION OF AUDIO SIGNALS'
[patent_app_type] => utility
[patent_app_number] => 14/903967
[patent_app_country] => US
[patent_app_date] => 2014-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14903967
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/903967 | USE OF A CABLE FOR THE TRANSMISSION OF AUDIO SIGNALS | Jul 9, 2014 | Abandoned |
Array
(
[id] => 11586482
[patent_doc_number] => 09641137
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-05-02
[patent_title] => 'Electric amplifier circuit for amplifying an output signal of a microphone'
[patent_app_type] => utility
[patent_app_number] => 14/904037
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/904037 | Electric amplifier circuit for amplifying an output signal of a microphone | Jun 26, 2014 | Issued |
Array
(
[id] => 9791711
[patent_doc_number] => 20150003655
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-01-01
[patent_title] => 'VENTED DOME'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/293663 | Vented dome | Jun 1, 2014 | Issued |
Array
(
[id] => 14336019
[patent_doc_number] => 10299044
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-05-21
[patent_title] => Stabilizer for microphone diaphragm
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/292110 | Stabilizer for microphone diaphragm | May 29, 2014 | Issued |
Array
(
[id] => 10973716
[patent_doc_number] => 20140376752
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-12-25
[patent_title] => 'RIBBON MICROPHONE AND UNIDIRECTIONAL CONVERTER THEREFOR'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/289865 | Ribbon microphone and unidirectional converter therefor | May 28, 2014 | Issued |
Array
(
[id] => 9791700
[patent_doc_number] => 20150003645
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[patent_kind] => A1
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[patent_title] => 'CONDENSER MICROPHONE'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/287779 | Condenser microphone | May 26, 2014 | Issued |
Array
(
[id] => 10612298
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[patent_title] => 'Electro-acoustic transducer'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/286403 | Electro-acoustic transducer | May 22, 2014 | Issued |
Array
(
[id] => 12416058
[patent_doc_number] => 09972299
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[patent_kind] => B2
[patent_issue_date] => 2018-05-15
[patent_title] => Earphone active noise control
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/888601 | Earphone active noise control | Apr 30, 2014 | Issued |
Array
(
[id] => 9669893
[patent_doc_number] => 20140233756
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[patent_issue_date] => 2014-08-21
[patent_title] => 'SOUND INPUT DEVICE'
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Array
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Array
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