Thanh K Truong
Supervisory Patent Examiner (ID: 1995, Phone: (571)272-4472 , Office: P/3721 )
Most Active Art Unit | 3721 |
Art Unit(s) | 3721, 3731 |
Total Applications | 811 |
Issued Applications | 484 |
Pending Applications | 40 |
Abandoned Applications | 287 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 7775558
[patent_doc_number] => 20120039488
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-02-16
[patent_title] => 'LEVEL ADJUSTMENT DEVICE'
[patent_app_type] => utility
[patent_app_number] => 13/050862
[patent_app_country] => US
[patent_app_date] => 2011-03-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 7750
[patent_no_of_claims] => 7
[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/A1/0039/20120039488.pdf
[firstpage_image] =>[orig_patent_app_number] => 13050862
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/050862 | Level adjustment device | Mar 16, 2011 | Issued |
Array
(
[id] => 5935248
[patent_doc_number] => 20110211719
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-09-01
[patent_title] => 'DISPLAY DEVICE'
[patent_app_type] => utility
[patent_app_number] => 13/035386
[patent_app_country] => US
[patent_app_date] => 2011-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 1737
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0211/20110211719.pdf
[firstpage_image] =>[orig_patent_app_number] => 13035386
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/035386 | DISPLAY DEVICE | Feb 24, 2011 | Abandoned |
Array
(
[id] => 9884774
[patent_doc_number] => 08971552
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-03-03
[patent_title] => 'Electronic device'
[patent_app_type] => utility
[patent_app_number] => 13/009443
[patent_app_country] => US
[patent_app_date] => 2011-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 7548
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 242
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13009443
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/009443 | Electronic device | Jan 18, 2011 | Issued |
Array
(
[id] => 11803738
[patent_doc_number] => 09544678
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-01-10
[patent_title] => 'Printed circuit board with an acoustic channel for a microphone'
[patent_app_type] => utility
[patent_app_number] => 13/005164
[patent_app_country] => US
[patent_app_date] => 2011-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 11
[patent_no_of_words] => 6885
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13005164
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/005164 | Printed circuit board with an acoustic channel for a microphone | Jan 11, 2011 | Issued |
Array
(
[id] => 6033383
[patent_doc_number] => 20110088143
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-04-21
[patent_title] => 'HAT WITH SOUND PLAYING FUNCTION'
[patent_app_type] => utility
[patent_app_number] => 12/905740
[patent_app_country] => US
[patent_app_date] => 2010-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3484
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0088/20110088143.pdf
[firstpage_image] =>[orig_patent_app_number] => 12905740
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/905740 | Hat with sound playing function | Oct 14, 2010 | Issued |
Array
(
[id] => 8392667
[patent_doc_number] => 20120230501
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-09-13
[patent_title] => ' AUDITORY TEST AND COMPENSATION METHOD'
[patent_app_type] => utility
[patent_app_number] => 13/394128
[patent_app_country] => US
[patent_app_date] => 2010-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 7033
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13394128
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/394128 | AUDITORY TEST AND COMPENSATION METHOD | Sep 1, 2010 | Abandoned |
Array
(
[id] => 11216118
[patent_doc_number] => 09445171
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-09-13
[patent_title] => 'Sounder for mobile apparatus'
[patent_app_type] => utility
[patent_app_number] => 13/819216
[patent_app_country] => US
[patent_app_date] => 2010-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2145
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13819216
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/819216 | Sounder for mobile apparatus | Aug 25, 2010 | Issued |
Array
(
[id] => 6594340
[patent_doc_number] => 20100322439
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-12-23
[patent_title] => 'CAPACITOR MICROPHONE UNIT AND CAPACITOR MICROPHONE'
[patent_app_type] => utility
[patent_app_number] => 12/817938
[patent_app_country] => US
[patent_app_date] => 2010-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3215
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0322/20100322439.pdf
[firstpage_image] =>[orig_patent_app_number] => 12817938
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/817938 | CAPACITOR MICROPHONE UNIT AND CAPACITOR MICROPHONE | Jun 16, 2010 | Abandoned |
Array
(
[id] => 7806767
[patent_doc_number] => 20120057720
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-03-08
[patent_title] => 'AUDIO NOISE CANCELLING'
[patent_app_type] => utility
[patent_app_number] => 13/319532
[patent_app_country] => US
[patent_app_date] => 2010-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 8429
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0057/20120057720.pdf
[firstpage_image] =>[orig_patent_app_number] => 13319532
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/319532 | Audio noise cancelling | May 3, 2010 | Issued |
Array
(
[id] => 8828081
[patent_doc_number] => 20130129126
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-05-23
[patent_title] => 'HEARING ASSISTANCE SYSTEM AND METHOD'
[patent_app_type] => utility
[patent_app_number] => 13/642708
[patent_app_country] => US
[patent_app_date] => 2010-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 11554
[patent_no_of_claims] => 33
[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] =>[firstpage_image] =>[orig_patent_app_number] => 13642708
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/642708 | Hearing assistance system and method | Apr 21, 2010 | Issued |
Array
(
[id] => 7497435
[patent_doc_number] => 20110260875
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-10-27
[patent_title] => 'ALERT DEVICE AND METHOD'
[patent_app_type] => utility
[patent_app_number] => 12/764159
[patent_app_country] => US
[patent_app_date] => 2010-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4251
[patent_no_of_claims] => 25
[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/A1/0260/20110260875.pdf
[firstpage_image] =>[orig_patent_app_number] => 12764159
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/764159 | ALERT DEVICE AND METHOD | Apr 20, 2010 | Abandoned |
Array
(
[id] => 7783521
[patent_doc_number] => 20120045077
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-02-23
[patent_title] => 'MICROPHONE DEVICE'
[patent_app_type] => utility
[patent_app_number] => 13/146748
[patent_app_country] => US
[patent_app_date] => 2010-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 9624
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0045/20120045077.pdf
[firstpage_image] =>[orig_patent_app_number] => 13146748
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/146748 | Microphone device | Jan 26, 2010 | Issued |
Array
(
[id] => 8228813
[patent_doc_number] => 20120143018
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-06-07
[patent_title] => 'PORTABLE TOUCHLESS VITAL SIGN ACQUISITION DEVICE'
[patent_app_type] => utility
[patent_app_number] => 13/145279
[patent_app_country] => US
[patent_app_date] => 2010-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 8535
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13145279
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/145279 | PORTABLE TOUCHLESS VITAL SIGN ACQUISITION DEVICE | Jan 18, 2010 | Abandoned |
Array
(
[id] => 7709469
[patent_doc_number] => 20120002824
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-01-05
[patent_title] => 'AUDIO EQUIPMENT AND A SIGNAL PROCESSING METHOD THEREOF'
[patent_app_type] => utility
[patent_app_number] => 13/143014
[patent_app_country] => US
[patent_app_date] => 2009-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1794
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13143014
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/143014 | Audio equipment and a signal processing method thereof | Dec 15, 2009 | Issued |
Array
(
[id] => 9846481
[patent_doc_number] => 08948410
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-02-03
[patent_title] => 'Active audio noise cancelling'
[patent_app_type] => utility
[patent_app_number] => 13/139797
[patent_app_country] => US
[patent_app_date] => 2009-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 7753
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13139797
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/139797 | Active audio noise cancelling | Dec 10, 2009 | Issued |
Array
(
[id] => 7579222
[patent_doc_number] => 20110293105
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-12-01
[patent_title] => 'EARPIECE AND A METHOD FOR PLAYING A STEREO AND A MONO SIGNAL'
[patent_app_type] => utility
[patent_app_number] => 13/128238
[patent_app_country] => US
[patent_app_date] => 2009-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 6716
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0293/20110293105.pdf
[firstpage_image] =>[orig_patent_app_number] => 13128238
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/128238 | Earpiece and a method for playing a stereo and a mono signal | Nov 9, 2009 | Issued |
Array
(
[id] => 6300245
[patent_doc_number] => 20100067707
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-18
[patent_title] => 'RIGHT/LEFT DETECTION IN HEARING AIDS'
[patent_app_type] => utility
[patent_app_number] => 12/560643
[patent_app_country] => US
[patent_app_date] => 2009-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4022
[patent_no_of_claims] => 14
[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/A1/0067/20100067707.pdf
[firstpage_image] =>[orig_patent_app_number] => 12560643
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/560643 | Right/left detection in hearing aids | Sep 15, 2009 | Issued |
Array
(
[id] => 8392657
[patent_doc_number] => 20120230504
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-09-13
[patent_title] => 'NOISE-REDUCTION DEVICE'
[patent_app_type] => utility
[patent_app_number] => 13/395227
[patent_app_country] => US
[patent_app_date] => 2009-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 9919
[patent_no_of_claims] => 21
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13395227
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/395227 | NOISE-REDUCTION DEVICE | Sep 9, 2009 | Abandoned |
Array
(
[id] => 9577554
[patent_doc_number] => 08767985
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-07-01
[patent_title] => 'Ambiophonic headrest'
[patent_app_type] => utility
[patent_app_number] => 13/122041
[patent_app_country] => US
[patent_app_date] => 2009-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 15
[patent_no_of_words] => 3030
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13122041
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/122041 | Ambiophonic headrest | Sep 8, 2009 | Issued |
Array
(
[id] => 8464195
[patent_doc_number] => 20120269363
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-10-25
[patent_title] => 'TEMPERATURE COMPENSATED MICROPHONE'
[patent_app_type] => utility
[patent_app_number] => 13/381621
[patent_app_country] => US
[patent_app_date] => 2009-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 4436
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13381621
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/381621 | Temperature compensated microphone | Jun 28, 2009 | Issued |