
Ping Lee
Examiner (ID: 438, Phone: (571)272-7522 , Office: P/2654 )
| Most Active Art Unit | 2654 |
| Art Unit(s) | 2747, 2695, 2644, 2614, 2743, 2612, 2654, 2608, 2605, 2615 |
| Total Applications | 1360 |
| Issued Applications | 890 |
| Pending Applications | 123 |
| Abandoned Applications | 367 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 12577614
[patent_doc_number] => 10021479
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2018-07-10
[patent_title] => Non-horizontal multidirectional composite speaker
[patent_app_type] => utility
[patent_app_number] => 11/176076
[patent_app_country] => US
[patent_app_date] => 2005-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2360
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 277
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11176076
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/176076 | Non-horizontal multidirectional composite speaker | Jul 6, 2005 | Issued |
Array
(
[id] => 5798582
[patent_doc_number] => 20060034469
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-02-16
[patent_title] => 'Sound apparatus and teleconference system'
[patent_app_type] => utility
[patent_app_number] => 11/178085
[patent_app_country] => US
[patent_app_date] => 2005-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 28
[patent_figures_cnt] => 28
[patent_no_of_words] => 31948
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 9
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0034/20060034469.pdf
[firstpage_image] =>[orig_patent_app_number] => 11178085
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/178085 | Sound apparatus and teleconference system | Jul 6, 2005 | Abandoned |
Array
(
[id] => 4440100
[patent_doc_number] => 07899195
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-03-01
[patent_title] => 'Adaptive howling canceller'
[patent_app_type] => utility
[patent_app_number] => 11/175936
[patent_app_country] => US
[patent_app_date] => 2005-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 13
[patent_no_of_words] => 7366
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 473
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/899/07899195.pdf
[firstpage_image] =>[orig_patent_app_number] => 11175936
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/175936 | Adaptive howling canceller | Jul 5, 2005 | Issued |
Array
(
[id] => 67118
[patent_doc_number] => 07760888
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-07-20
[patent_title] => 'Howling suppression device, program, integrated circuit, and howling suppression method'
[patent_app_type] => utility
[patent_app_number] => 10/585479
[patent_app_country] => US
[patent_app_date] => 2005-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 8386
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 4
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/760/07760888.pdf
[firstpage_image] =>[orig_patent_app_number] => 10585479
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/585479 | Howling suppression device, program, integrated circuit, and howling suppression method | Jun 6, 2005 | Issued |
Array
(
[id] => 286813
[patent_doc_number] => 07551744
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2009-06-23
[patent_title] => 'Display showing waveform of an audio signal and corresponding dynamic volume adjustments'
[patent_app_type] => utility
[patent_app_number] => 11/131492
[patent_app_country] => US
[patent_app_date] => 2005-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 2797
[patent_no_of_claims] => 15
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[patent_words_short_claim] => 134
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/551/07551744.pdf
[firstpage_image] =>[orig_patent_app_number] => 11131492
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/131492 | Display showing waveform of an audio signal and corresponding dynamic volume adjustments | May 17, 2005 | Issued |
Array
(
[id] => 304870
[patent_doc_number] => 07536017
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-05-19
[patent_title] => 'Cross-talk cancellation'
[patent_app_type] => utility
[patent_app_number] => 11/125927
[patent_app_country] => US
[patent_app_date] => 2005-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 2399
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/536/07536017.pdf
[firstpage_image] =>[orig_patent_app_number] => 11125927
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/125927 | Cross-talk cancellation | May 9, 2005 | Issued |
Array
(
[id] => 5768794
[patent_doc_number] => 20050265561
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-12-01
[patent_title] => 'Method and apparatus to generate harmonics in speaker reproducing system'
[patent_app_type] => utility
[patent_app_number] => 11/124035
[patent_app_country] => US
[patent_app_date] => 2005-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 4969
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 6
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0265/20050265561.pdf
[firstpage_image] =>[orig_patent_app_number] => 11124035
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/124035 | Method and apparatus to generate harmonics in speaker reproducing system | May 8, 2005 | Abandoned |
Array
(
[id] => 5590121
[patent_doc_number] => 20060039572
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-02-23
[patent_title] => 'Apparatus and method to limit current of an audio amplifier'
[patent_app_type] => utility
[patent_app_number] => 11/124091
[patent_app_country] => US
[patent_app_date] => 2005-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 2805
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 6
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0039/20060039572.pdf
[firstpage_image] =>[orig_patent_app_number] => 11124091
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/124091 | Apparatus and method to limit current of an audio amplifier | May 8, 2005 | Abandoned |
Array
(
[id] => 45803
[patent_doc_number] => 07783057
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-08-24
[patent_title] => 'Music play control apparatus using at least one earphone function key and method thereof'
[patent_app_type] => utility
[patent_app_number] => 11/124146
[patent_app_country] => US
[patent_app_date] => 2005-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/783/07783057.pdf
[firstpage_image] =>[orig_patent_app_number] => 11124146
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/124146 | Music play control apparatus using at least one earphone function key and method thereof | May 8, 2005 | Issued |
Array
(
[id] => 114847
[patent_doc_number] => 07720234
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2010-05-18
[patent_title] => 'Communications interface device'
[patent_app_type] => utility
[patent_app_number] => 11/123669
[patent_app_country] => US
[patent_app_date] => 2005-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 4586
[patent_no_of_claims] => 24
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/720/07720234.pdf
[firstpage_image] =>[orig_patent_app_number] => 11123669
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/123669 | Communications interface device | May 5, 2005 | Issued |
Array
(
[id] => 5660667
[patent_doc_number] => 20060251263
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-11-09
[patent_title] => 'Audio user interface (UI) for previewing and selecting audio streams using 3D positional audio techniques'
[patent_app_type] => utility
[patent_app_number] => 11/123638
[patent_app_country] => US
[patent_app_date] => 2005-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => publications/A1/0251/20060251263.pdf
[firstpage_image] =>[orig_patent_app_number] => 11123638
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/123638 | Audio user interface (UI) for previewing and selecting audio streams using 3D positional audio techniques | May 5, 2005 | Issued |
Array
(
[id] => 7044769
[patent_doc_number] => 20050249364
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-11-10
[patent_title] => 'Signal level adjustment apparatus and control method for the adjustment apparatus'
[patent_app_type] => utility
[patent_app_number] => 11/123730
[patent_app_country] => US
[patent_app_date] => 2005-05-06
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[pdf_file] => publications/A1/0249/20050249364.pdf
[firstpage_image] =>[orig_patent_app_number] => 11123730
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/123730 | Signal level adjustment apparatus and control method for the adjustment apparatus | May 5, 2005 | Issued |
Array
(
[id] => 7044770
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[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-11-10
[patent_title] => 'Arithmetic operation method and apparatus for mixing audio signals'
[patent_app_type] => utility
[patent_app_number] => 11/124569
[patent_app_country] => US
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[patent_drawing_sheets_cnt] => 4
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[firstpage_image] =>[orig_patent_app_number] => 11124569
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/124569 | Arithmetic operation method and apparatus for mixing audio signals | May 5, 2005 | Abandoned |
Array
(
[id] => 1075570
[patent_doc_number] => RE040960
[patent_country] => US
[patent_kind] => E1
[patent_issue_date] => 2009-11-10
[patent_title] => 'Switched signal processing circuit'
[patent_app_type] => reissue
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[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/RE/040/RE040960.pdf
[firstpage_image] =>[orig_patent_app_number] => 11123250
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/123250 | Switched signal processing circuit | May 4, 2005 | Issued |
Array
(
[id] => 7068633
[patent_doc_number] => 20050244016
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-11-03
[patent_title] => 'Parametric loudspeaker with electro-acoustical diaphragm transducer'
[patent_app_type] => utility
[patent_app_number] => 11/121151
[patent_app_country] => US
[patent_app_date] => 2005-05-02
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[pdf_file] => publications/A1/0244/20050244016.pdf
[firstpage_image] =>[orig_patent_app_number] => 11121151
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/121151 | Parametric loudspeaker with electro-acoustical diaphragm transducer | May 1, 2005 | Abandoned |
Array
(
[id] => 7068632
[patent_doc_number] => 20050244015
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-11-03
[patent_title] => 'Method and apparatus to evaluate sound quality according to a measuring mode'
[patent_app_type] => utility
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[patent_drawing_sheets_cnt] => 8
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[pdf_file] => publications/A1/0244/20050244015.pdf
[firstpage_image] =>[orig_patent_app_number] => 11063977
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/063977 | Method and apparatus to evaluate sound quality according to a measuring mode | Feb 23, 2005 | Abandoned |
Array
(
[id] => 7049915
[patent_doc_number] => 20050185802
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-08-25
[patent_title] => 'Bass boost circuit and bass boost processing program'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/063613 | Bass boost circuit and bass boost processing program | Feb 23, 2005 | Abandoned |
Array
(
[id] => 5683294
[patent_doc_number] => 20060199564
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[patent_title] => 'Speaker apparatus for handheld electronic device'
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[firstpage_image] =>[orig_patent_app_number] => 11063680
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/063680 | Speaker apparatus for handheld electronic device | Feb 22, 2005 | Abandoned |
Array
(
[id] => 5682269
[patent_doc_number] => 20060198539
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-09-07
[patent_title] => 'Signal transmission mechanism between wireless microphone and receiver'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/062818 | Signal transmission mechanism between wireless microphone and receiver | Feb 22, 2005 | Abandoned |
Array
(
[id] => 7248126
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[patent_kind] => A1
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[patent_title] => 'Range finding audio system'
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[pdf_file] => publications/A1/0141/20050141726.pdf
[firstpage_image] =>[orig_patent_app_number] => 11063396
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/063396 | Range finding audio system | Feb 21, 2005 | Abandoned |