Search

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 numberTitle of the applicationFiling DateStatus
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 [patent_words_short_claim] => 0 [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 [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] => 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 [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] =>[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 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13381621 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/381621
Temperature compensated microphone Jun 28, 2009 Issued
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