
Hai Phan
Supervisory Patent Examiner (ID: 3944, Phone: (571)272-6338 , Office: P/2685 )
| Most Active Art Unit | 2614 |
| Art Unit(s) | 2614, 2654, 2685, 2734 |
| Total Applications | 532 |
| Issued Applications | 276 |
| Pending Applications | 100 |
| Abandoned Applications | 159 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4445858
[patent_doc_number] => 07929715
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-04-19
[patent_title] => 'Ultra directional speaker system and signal processing method thereof'
[patent_app_type] => utility
[patent_app_number] => 11/558489
[patent_app_country] => US
[patent_app_date] => 2006-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 5495
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/929/07929715.pdf
[firstpage_image] =>[orig_patent_app_number] => 11558489
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/558489 | Ultra directional speaker system and signal processing method thereof | Nov 9, 2006 | Issued |
Array
(
[id] => 4970259
[patent_doc_number] => 20070110261
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-05-17
[patent_title] => 'AUDIO PROCESSING SYSTEM WITH FUNCTION OF AUTOMATIC GAIN CONTROL AND METHOD THEREOF'
[patent_app_type] => utility
[patent_app_number] => 11/558426
[patent_app_country] => US
[patent_app_date] => 2006-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 2527
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0110/20070110261.pdf
[firstpage_image] =>[orig_patent_app_number] => 11558426
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/558426 | AUDIO PROCESSING SYSTEM WITH FUNCTION OF AUTOMATIC GAIN CONTROL AND METHOD THEREOF | Nov 8, 2006 | Abandoned |
Array
(
[id] => 4903158
[patent_doc_number] => 20080112571
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-05-15
[patent_title] => 'NOISE CONTROL IN PROXIMITY TO A COMPUTER SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 11/558069
[patent_app_country] => US
[patent_app_date] => 2006-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 7761
[patent_no_of_claims] => 20
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0112/20080112571.pdf
[firstpage_image] =>[orig_patent_app_number] => 11558069
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/558069 | NOISE CONTROL IN PROXIMITY TO A COMPUTER SYSTEM | Nov 8, 2006 | Abandoned |
Array
(
[id] => 5094687
[patent_doc_number] => 20070116296
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-05-24
[patent_title] => 'AUDIO PROCESSING SYSTEM AND METHOD FOR HEARING PROTECTION IN AN AMBIENT ENVIRONMENT'
[patent_app_type] => utility
[patent_app_number] => 11/557093
[patent_app_country] => US
[patent_app_date] => 2006-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 3039
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
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[pdf_file] => publications/A1/0116/20070116296.pdf
[firstpage_image] =>[orig_patent_app_number] => 11557093
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/557093 | AUDIO PROCESSING SYSTEM AND METHOD FOR HEARING PROTECTION IN AN AMBIENT ENVIRONMENT | Nov 5, 2006 | Abandoned |
Array
(
[id] => 4692251
[patent_doc_number] => 20080085022
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-04-10
[patent_title] => 'Surround Speaker Cabinets'
[patent_app_type] => utility
[patent_app_number] => 11/457106
[patent_app_country] => US
[patent_app_date] => 2006-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 697
[patent_no_of_claims] => 3
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0085/20080085022.pdf
[firstpage_image] =>[orig_patent_app_number] => 11457106
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/457106 | Surround Speaker Cabinets | Oct 5, 2006 | Abandoned |
Array
(
[id] => 96069
[patent_doc_number] => 07738981
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-06-15
[patent_title] => 'System and method for creating a monophonic spectrum sweeping wave file'
[patent_app_type] => utility
[patent_app_number] => 11/309804
[patent_app_country] => US
[patent_app_date] => 2006-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1940
[patent_no_of_claims] => 19
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/738/07738981.pdf
[firstpage_image] =>[orig_patent_app_number] => 11309804
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/309804 | System and method for creating a monophonic spectrum sweeping wave file | Sep 28, 2006 | Issued |
Array
(
[id] => 4524801
[patent_doc_number] => 07912233
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-03-22
[patent_title] => 'Speaker system for musical instruments'
[patent_app_type] => utility
[patent_app_number] => 11/523303
[patent_app_country] => US
[patent_app_date] => 2006-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 5080
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 183
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/912/07912233.pdf
[firstpage_image] =>[orig_patent_app_number] => 11523303
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/523303 | Speaker system for musical instruments | Sep 18, 2006 | Issued |
Array
(
[id] => 5118797
[patent_doc_number] => 20070140511
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-06-21
[patent_title] => 'Process of implementing low frequency of audio signal'
[patent_app_type] => utility
[patent_app_number] => 11/521751
[patent_app_country] => US
[patent_app_date] => 2006-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3976
[patent_no_of_claims] => 20
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[pdf_file] => publications/A1/0140/20070140511.pdf
[firstpage_image] =>[orig_patent_app_number] => 11521751
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/521751 | Process of implementing low frequency of audio signal | Sep 14, 2006 | Abandoned |
Array
(
[id] => 5055898
[patent_doc_number] => 20070058820
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-03-15
[patent_title] => 'Sound field controlling apparatus'
[patent_app_type] => utility
[patent_app_number] => 11/522068
[patent_app_country] => US
[patent_app_date] => 2006-09-14
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[pdf_file] => publications/A1/0058/20070058820.pdf
[firstpage_image] =>[orig_patent_app_number] => 11522068
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/522068 | Sound field controlling apparatus | Sep 13, 2006 | Issued |
Array
(
[id] => 25150
[patent_doc_number] => 07801179
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-09-21
[patent_title] => 'Radio apparatus and communication system using the same'
[patent_app_type] => utility
[patent_app_number] => 11/520561
[patent_app_country] => US
[patent_app_date] => 2006-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[pdf_file] => patents/07/801/07801179.pdf
[firstpage_image] =>[orig_patent_app_number] => 11520561
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/520561 | Radio apparatus and communication system using the same | Sep 13, 2006 | Issued |
Array
(
[id] => 5132994
[patent_doc_number] => 20070074621
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-04-05
[patent_title] => 'Method and apparatus to generate spatial sound'
[patent_app_type] => utility
[patent_app_number] => 11/518931
[patent_app_country] => US
[patent_app_date] => 2006-09-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[pdf_file] => publications/A1/0074/20070074621.pdf
[firstpage_image] =>[orig_patent_app_number] => 11518931
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/518931 | Method and apparatus to generate spatial sound | Sep 11, 2006 | Issued |
Array
(
[id] => 5140755
[patent_doc_number] => 20070002971
[patent_country] => US
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[patent_issue_date] => 2007-01-04
[patent_title] => 'Apparatus and method for generating a level parameter and apparatus and method for generating a multi-channel representation'
[patent_app_type] => utility
[patent_app_number] => 11/517900
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[pdf_file] => publications/A1/0002/20070002971.pdf
[firstpage_image] =>[orig_patent_app_number] => 11517900
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/517900 | Apparatus and method for generating a level parameter and apparatus and method for generating a multi-channel representation | Sep 7, 2006 | Issued |
Array
(
[id] => 5135279
[patent_doc_number] => 20070076908
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[patent_issue_date] => 2007-04-05
[patent_title] => 'MULTIPLE CHANNEL AUDIO ENCODER USING DIFFERENCE SIGNAL'
[patent_app_type] => utility
[patent_app_number] => 11/469275
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/469275 | MULTIPLE CHANNEL AUDIO ENCODER USING DIFFERENCE SIGNAL | Aug 30, 2006 | Abandoned |
Array
(
[id] => 74646
[patent_doc_number] => 07756274
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-07-13
[patent_title] => 'Sonic landscape system'
[patent_app_type] => utility
[patent_app_number] => 11/468216
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[pdf_file] => patents/07/756/07756274.pdf
[firstpage_image] =>[orig_patent_app_number] => 11468216
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/468216 | Sonic landscape system | Aug 28, 2006 | Issued |
Array
(
[id] => 5078757
[patent_doc_number] => 20070121981
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[patent_title] => 'PORTABLE SPEAKER OF PORTABLE MULTIMEDIA DEVICE'
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[pdf_file] => publications/A1/0121/20070121981.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/468047 | PORTABLE SPEAKER OF PORTABLE MULTIMEDIA DEVICE | Aug 28, 2006 | Abandoned |
Array
(
[id] => 5237794
[patent_doc_number] => 20070129951
[patent_country] => US
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[patent_issue_date] => 2007-06-07
[patent_title] => 'SYSTEM AND METHOD FOR TESTING A MOTHERBOARD AUDIO MODULE'
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[patent_app_number] => 11/309577
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[pdf_file] => publications/A1/0129/20070129951.pdf
[firstpage_image] =>[orig_patent_app_number] => 11309577
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/309577 | SYSTEM AND METHOD FOR TESTING A MOTHERBOARD AUDIO MODULE | Aug 24, 2006 | Abandoned |
Array
(
[id] => 5209651
[patent_doc_number] => 20070248235
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[patent_title] => 'Information Processor and Controller Device'
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[patent_app_number] => 11/665728
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/665728 | Information processor and controller device | Aug 13, 2006 | Issued |
Array
(
[id] => 5136918
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Array
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Array
(
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[firstpage_image] =>[orig_patent_app_number] => 11309417
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/309417 | AUDIO PROCESSING SYSTEM AND METHOD FOR HEARING PROTECTING | Aug 3, 2006 | Abandoned |