
Vivian C. Chin
Supervisory Patent Examiner (ID: 8708, Phone: (571)272-7848 , Office: P/2654 )
| Most Active Art Unit | 2747 |
| Art Unit(s) | 2747, 2644, 2605, 2654, 2614, 2743, 2695, 2615, 2608, 2682, 2609 |
| Total Applications | 603 |
| Issued Applications | 319 |
| Pending Applications | 133 |
| Abandoned Applications | 157 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3942771
[patent_doc_number] => 05953434
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-09-14
[patent_title] => 'Headband with audio speakers'
[patent_app_type] => 1
[patent_app_number] => 8/887793
[patent_app_country] => US
[patent_app_date] => 1997-07-03
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[patent_figures_cnt] => 16
[patent_no_of_words] => 6430
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[pdf_file] => patents/05/953/05953434.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/887793 | Headband with audio speakers | Jul 2, 1997 | Issued |
Array
(
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[patent_doc_number] => 06049615
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-11
[patent_title] => 'Intergrated active noise control system for air handling unit'
[patent_app_type] => 1
[patent_app_number] => 8/884231
[patent_app_country] => US
[patent_app_date] => 1997-06-27
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/884231 | Intergrated active noise control system for air handling unit | Jun 26, 1997 | Issued |
Array
(
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[patent_doc_number] => 06091827
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[patent_issue_date] => 2000-07-18
[patent_title] => 'Image display device'
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[patent_app_number] => 8/880402
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Array
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[patent_issue_date] => 2001-01-09
[patent_title] => 'Steering of monaural sources of sound using head related transfer functions'
[patent_app_type] => 1
[patent_app_number] => 8/880329
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/880329 | Steering of monaural sources of sound using head related transfer functions | Jun 22, 1997 | Issued |
Array
(
[id] => 4155634
[patent_doc_number] => 06061455
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[patent_issue_date] => 2000-05-09
[patent_title] => 'Audio system'
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Array
(
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[patent_doc_number] => 06035048
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[patent_issue_date] => 2000-03-07
[patent_title] => 'Method and apparatus for reducing noise in speech and audio signals'
[patent_app_type] => 1
[patent_app_number] => 8/877909
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[firstpage_image] =>[orig_patent_app_number] => 877909
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/877909 | Method and apparatus for reducing noise in speech and audio signals | Jun 17, 1997 | Issued |
Array
(
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[patent_title] => 'Dynamic range restorer and method'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/877301 | Dynamic range restorer and method | Jun 16, 1997 | Issued |
Array
(
[id] => 4028926
[patent_doc_number] => 05907624
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[patent_title] => 'Noise canceler capable of switching noise canceling characteristics'
[patent_app_type] => 1
[patent_app_number] => 8/876509
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[pdf_file] => patents/05/907/05907624.pdf
[firstpage_image] =>[orig_patent_app_number] => 876509
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/876509 | Noise canceler capable of switching noise canceling characteristics | Jun 15, 1997 | Issued |
Array
(
[id] => 3895698
[patent_doc_number] => 05748750
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-05
[patent_title] => 'Method and apparatus for active noise control of high order modes in ducts'
[patent_app_type] => 1
[patent_app_number] => 8/872397
[patent_app_country] => US
[patent_app_date] => 1997-06-10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/872397 | Method and apparatus for active noise control of high order modes in ducts | Jun 9, 1997 | Issued |
| 08/871048 | SYSTEM AND METHOD FOR TRANSMISSION OF AUDIO SIGNALS TO REMOTE LOCATIONS USING A POWER LINE CARRIER | Jun 8, 1997 | Abandoned |
Array
(
[id] => 4157482
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[patent_title] => 'Active noise control using blocked mode approach'
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Array
(
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Array
(
[id] => 3991026
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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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Array
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