
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] => 4865805
[patent_doc_number] => 20080144864
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-06-19
[patent_title] => 'Audio Apparatus And Method'
[patent_app_type] => utility
[patent_app_number] => 11/569624
[patent_app_country] => US
[patent_app_date] => 2004-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 29
[patent_figures_cnt] => 29
[patent_no_of_words] => 34173
[patent_no_of_claims] => 111
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[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0144/20080144864.pdf
[firstpage_image] =>[orig_patent_app_number] => 11569624
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/569624 | Audio Apparatus And Method | Dec 21, 2004 | Abandoned |
Array
(
[id] => 5348254
[patent_doc_number] => 20090003615
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-01
[patent_title] => 'Audio System Providing For Filter Coefficient Copying'
[patent_app_type] => utility
[patent_app_number] => 10/596762
[patent_app_country] => US
[patent_app_date] => 2004-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 2608
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0003/20090003615.pdf
[firstpage_image] =>[orig_patent_app_number] => 10596762
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/596762 | Audio system providing for filter coefficient copying | Dec 19, 2004 | Issued |
Array
(
[id] => 4777765
[patent_doc_number] => 20080285763
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-11-20
[patent_title] => 'Common Signal Eliminator From a Stereo Source'
[patent_app_type] => utility
[patent_app_number] => 10/588987
[patent_app_country] => US
[patent_app_date] => 2004-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] => publications/A1/0285/20080285763.pdf
[firstpage_image] =>[orig_patent_app_number] => 10588987
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/588987 | Common Signal Eliminator From a Stereo Source | Dec 5, 2004 | Abandoned |
Array
(
[id] => 5415371
[patent_doc_number] => 20090041258
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-02-12
[patent_title] => 'Noise reduction apparatus'
[patent_app_type] => utility
[patent_app_number] => 11/794994
[patent_app_country] => US
[patent_app_date] => 2004-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 6931
[patent_no_of_claims] => 19
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[pdf_file] => publications/A1/0041/20090041258.pdf
[firstpage_image] =>[orig_patent_app_number] => 11794994
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/794994 | Noise reduction apparatus | Nov 11, 2004 | Abandoned |
Array
(
[id] => 8387890
[patent_doc_number] => 08265294
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-09-11
[patent_title] => 'Public address system utilizing power transmission medium communication'
[patent_app_type] => utility
[patent_app_number] => 11/575088
[patent_app_country] => US
[patent_app_date] => 2004-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2987
[patent_no_of_claims] => 16
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[patent_words_short_claim] => 125
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11575088
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/575088 | Public address system utilizing power transmission medium communication | Nov 8, 2004 | Issued |
Array
(
[id] => 5187582
[patent_doc_number] => 20070165890
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-07-19
[patent_title] => 'Sound image localization device'
[patent_app_type] => utility
[patent_app_number] => 11/571940
[patent_app_country] => US
[patent_app_date] => 2004-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 8934
[patent_no_of_claims] => 11
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[pdf_file] => publications/A1/0165/20070165890.pdf
[firstpage_image] =>[orig_patent_app_number] => 11571940
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/571940 | Sound image localization device | Jul 13, 2004 | Abandoned |
Array
(
[id] => 4584430
[patent_doc_number] => 07860256
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2010-12-28
[patent_title] => 'Artificial-reverberation generating device'
[patent_app_type] => utility
[patent_app_number] => 10/821547
[patent_app_country] => US
[patent_app_date] => 2004-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 3609
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/860/07860256.pdf
[firstpage_image] =>[orig_patent_app_number] => 10821547
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/821547 | Artificial-reverberation generating device | Apr 8, 2004 | Issued |
Array
(
[id] => 3853056
[patent_doc_number] => 05708685
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-13
[patent_title] => 'Frame synchronous signal detector'
[patent_app_type] => 1
[patent_app_number] => 8/729376
[patent_app_country] => US
[patent_app_date] => 1996-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 4890
[patent_no_of_claims] => 10
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[patent_words_short_claim] => 398
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/708/05708685.pdf
[firstpage_image] =>[orig_patent_app_number] => 729376
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/729376 | Frame synchronous signal detector | Oct 16, 1996 | Issued |
Array
(
[id] => 3740513
[patent_doc_number] => 05703910
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-30
[patent_title] => 'Digital radio receiver'
[patent_app_type] => 1
[patent_app_number] => 8/727175
[patent_app_country] => US
[patent_app_date] => 1996-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => patents/05/703/05703910.pdf
[firstpage_image] =>[orig_patent_app_number] => 727175
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/727175 | Digital radio receiver | Sep 29, 1996 | Issued |
Array
(
[id] => 3845241
[patent_doc_number] => 05740209
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-04-14
[patent_title] => 'Method of adjusting for Doppler shifts in communication signals'
[patent_app_type] => 1
[patent_app_number] => 8/715676
[patent_app_country] => US
[patent_app_date] => 1996-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 2360
[patent_no_of_claims] => 18
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/740/05740209.pdf
[firstpage_image] =>[orig_patent_app_number] => 715676
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/715676 | Method of adjusting for Doppler shifts in communication signals | Sep 17, 1996 | Issued |
Array
(
[id] => 3734162
[patent_doc_number] => 05673296
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-30
[patent_title] => 'Frame synchronization circuit for digital communication system'
[patent_app_type] => 1
[patent_app_number] => 8/701532
[patent_app_country] => US
[patent_app_date] => 1996-08-26
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[pdf_file] => patents/05/673/05673296.pdf
[firstpage_image] =>[orig_patent_app_number] => 701532
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/701532 | Frame synchronization circuit for digital communication system | Aug 25, 1996 | Issued |
Array
(
[id] => 3805812
[patent_doc_number] => 05727028
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-10
[patent_title] => 'Method and apparatus for receiving a signal in a digital radio frequency communication system'
[patent_app_type] => 1
[patent_app_number] => 8/690606
[patent_app_country] => US
[patent_app_date] => 1996-07-31
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[pdf_file] => patents/05/727/05727028.pdf
[firstpage_image] =>[orig_patent_app_number] => 690606
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/690606 | Method and apparatus for receiving a signal in a digital radio frequency communication system | Jul 30, 1996 | Issued |
Array
(
[id] => 3983357
[patent_doc_number] => 05917405
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-06-29
[patent_title] => 'Control apparatus and methods for vehicles'
[patent_app_type] => 1
[patent_app_number] => 8/683828
[patent_app_country] => US
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[pdf_file] => patents/05/917/05917405.pdf
[firstpage_image] =>[orig_patent_app_number] => 683828
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/683828 | Control apparatus and methods for vehicles | Jul 17, 1996 | Issued |
Array
(
[id] => 3740548
[patent_doc_number] => 05703912
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-30
[patent_title] => 'Clock-recovery device having cascaded resonance amplifiers'
[patent_app_type] => 1
[patent_app_number] => 8/646236
[patent_app_country] => US
[patent_app_date] => 1996-05-13
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/703/05703912.pdf
[firstpage_image] =>[orig_patent_app_number] => 646236
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/646236 | Clock-recovery device having cascaded resonance amplifiers | May 12, 1996 | Issued |
Array
(
[id] => 3698545
[patent_doc_number] => 05644591
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-01
[patent_title] => 'Method and apparatus for performing search acquisition in a CDMA communications system'
[patent_app_type] => 1
[patent_app_number] => 8/643226
[patent_app_country] => US
[patent_app_date] => 1996-05-02
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[pdf_file] => patents/05/644/05644591.pdf
[firstpage_image] =>[orig_patent_app_number] => 643226
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/643226 | Method and apparatus for performing search acquisition in a CDMA communications system | May 1, 1996 | Issued |
Array
(
[id] => 3742913
[patent_doc_number] => 05694420
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-02
[patent_title] => 'Wireless modem with low power consumption and high reliability in reception'
[patent_app_type] => 1
[patent_app_number] => 8/625976
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[pdf_file] => patents/05/694/05694420.pdf
[firstpage_image] =>[orig_patent_app_number] => 625976
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/625976 | Wireless modem with low power consumption and high reliability in reception | Mar 31, 1996 | Issued |
Array
(
[id] => 3698922
[patent_doc_number] => 05663986
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-02
[patent_title] => 'Apparatus and method of transmitting data over a coaxial cable in a noisy environment'
[patent_app_type] => 1
[patent_app_number] => 8/630856
[patent_app_country] => US
[patent_app_date] => 1996-03-25
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[pdf_file] => patents/05/663/05663986.pdf
[firstpage_image] =>[orig_patent_app_number] => 630856
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/630856 | Apparatus and method of transmitting data over a coaxial cable in a noisy environment | Mar 24, 1996 | Issued |
| 08/618487 | FINE RESOLUTION DIGITAL DELAY LINE WITH COARSE AND FINE ADJUSTMENT STAGES | Mar 18, 1996 | Abandoned |
Array
(
[id] => 3732907
[patent_doc_number] => 05682408
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-10-28
[patent_title] => 'Method of transmitting sync clock and sync data between shelves of a synchronous digital hierarchy system'
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[firstpage_image] =>[orig_patent_app_number] => 605708
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/605708 | Method of transmitting sync clock and sync data between shelves of a synchronous digital hierarchy system | Feb 22, 1996 | Issued |
Array
(
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[patent_title] => 'AM compatible digital waveform demodulation using a dual FFT'
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[firstpage_image] =>[orig_patent_app_number] => 604276
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/604276 | AM compatible digital waveform demodulation using a dual FFT | Feb 20, 1996 | Issued |