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] => 9069067 [patent_doc_number] => 20130260823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'Compact Portable Electronic Device Having Augmented Back Volume for Speaker' [patent_app_type] => utility [patent_app_number] => 13/436924 [patent_app_country] => US [patent_app_date] => 2012-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5891 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [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] => 13436924 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/436924
Compact Portable Electronic Device Having Augmented Back Volume for Speaker Mar 30, 2012 Abandoned
Array ( [id] => 10598656 [patent_doc_number] => 09319761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-19 [patent_title] => 'Microphone' [patent_app_type] => utility [patent_app_number] => 13/811709 [patent_app_country] => US [patent_app_date] => 2012-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1976 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13811709 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/811709
Microphone Mar 28, 2012 Issued
Array ( [id] => 9067529 [patent_doc_number] => 20130259285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'Loudspeaker system, Audio Recovery Imaging Amplifier' [patent_app_type] => utility [patent_app_number] => 13/430926 [patent_app_country] => US [patent_app_date] => 2012-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1710 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13430926 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/430926
Loudspeaker system, Audio Recovery Imaging Amplifier Mar 26, 2012 Abandoned
Array ( [id] => 10081129 [patent_doc_number] => 09118995 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-08-25 [patent_title] => 'Earpiece auditory devices having improved ear tips' [patent_app_type] => utility [patent_app_number] => 13/430493 [patent_app_country] => US [patent_app_date] => 2012-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4839 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13430493 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/430493
Earpiece auditory devices having improved ear tips Mar 25, 2012 Issued
Array ( [id] => 9973142 [patent_doc_number] => 09020171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-28 [patent_title] => 'Method for control of adaptation of feedback suppression in a hearing aid, and a hearing aid' [patent_app_type] => utility [patent_app_number] => 13/430680 [patent_app_country] => US [patent_app_date] => 2012-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3445 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13430680 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/430680
Method for control of adaptation of feedback suppression in a hearing aid, and a hearing aid Mar 25, 2012 Issued
Array ( [id] => 8288910 [patent_doc_number] => 20120177234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-12 [patent_title] => 'HEARING AID WITH AUDIO CODEC AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/430679 [patent_app_country] => US [patent_app_date] => 2012-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5025 [patent_no_of_claims] => 22 [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] => 13430679 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/430679
Hearing aid with audio codec and method Mar 25, 2012 Issued
Array ( [id] => 10973693 [patent_doc_number] => 20140376728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-25 [patent_title] => 'AUDIO SOURCE PROCESSING' [patent_app_type] => utility [patent_app_number] => 14/374660 [patent_app_country] => US [patent_app_date] => 2012-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 15069 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 14374660 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/374660
AUDIO SOURCE PROCESSING Mar 11, 2012 Abandoned
Array ( [id] => 8683319 [patent_doc_number] => 20130051603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-28 [patent_title] => 'SPEAKER AND ELECTRONIC DEVICE USING THE SPEAKER' [patent_app_type] => utility [patent_app_number] => 13/643456 [patent_app_country] => US [patent_app_date] => 2012-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 8993 [patent_no_of_claims] => 12 [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] => 13643456 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/643456
Speaker and electronic device using the speaker Feb 22, 2012 Issued
Array ( [id] => 9939597 [patent_doc_number] => 08989419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'Phase plug with axially twisted radial channels' [patent_app_type] => utility [patent_app_number] => 13/352996 [patent_app_country] => US [patent_app_date] => 2012-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 26 [patent_no_of_words] => 2210 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13352996 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/352996
Phase plug with axially twisted radial channels Jan 17, 2012 Issued
Array ( [id] => 8323045 [patent_doc_number] => 20120195454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-02 [patent_title] => 'EAR PAD' [patent_app_type] => utility [patent_app_number] => 13/351978 [patent_app_country] => US [patent_app_date] => 2012-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7310 [patent_no_of_claims] => 5 [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] => 13351978 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/351978
EAR PAD Jan 16, 2012 Abandoned
Array ( [id] => 8288915 [patent_doc_number] => 20120177240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-12 [patent_title] => 'Tiltable Earphone' [patent_app_type] => utility [patent_app_number] => 13/349409 [patent_app_country] => US [patent_app_date] => 2012-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3628 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13349409 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/349409
Tiltable earphone Jan 11, 2012 Issued
Array ( [id] => 8052693 [patent_doc_number] => 20120076080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-29 [patent_title] => 'AUTOMATED VOICE OVER INTERNET PROTOCOL WIRELESS HEADSET' [patent_app_type] => utility [patent_app_number] => 13/311036 [patent_app_country] => US [patent_app_date] => 2011-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3620 [patent_no_of_claims] => 21 [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/A1/0076/20120076080.pdf [firstpage_image] =>[orig_patent_app_number] => 13311036 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/311036
Automated voice over internet protocol wireless headset Dec 4, 2011 Issued
Array ( [id] => 7668573 [patent_doc_number] => 20110317842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-29 [patent_title] => 'APPARATUS, METHOD AND COMPUTER PROGRAM FOR UPMIXING A DOWNMIX AUDIO SIGNAL' [patent_app_type] => utility [patent_app_number] => 13/189621 [patent_app_country] => US [patent_app_date] => 2011-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9094 [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] => 13189621 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/189621
Apparatus, method and computer program for upmixing a downmix audio signal Jul 24, 2011 Issued
Array ( [id] => 8040573 [patent_doc_number] => 20120070026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-22 [patent_title] => 'SPEAKER SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/189959 [patent_app_country] => US [patent_app_date] => 2011-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1233 [patent_no_of_claims] => 8 [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/A1/0070/20120070026.pdf [firstpage_image] =>[orig_patent_app_number] => 13189959 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/189959
Speaker system Jul 24, 2011 Issued
Array ( [id] => 10833559 [patent_doc_number] => 08861744 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-10-14 [patent_title] => 'Distributed audio system' [patent_app_type] => utility [patent_app_number] => 13/189405 [patent_app_country] => US [patent_app_date] => 2011-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 34 [patent_no_of_words] => 11903 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 591 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13189405 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/189405
Distributed audio system Jul 21, 2011 Issued
Array ( [id] => 10004858 [patent_doc_number] => 09048961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-02 [patent_title] => 'Audio signal processing apparatus' [patent_app_type] => utility [patent_app_number] => 13/188382 [patent_app_country] => US [patent_app_date] => 2011-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 20486 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13188382 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/188382
Audio signal processing apparatus Jul 20, 2011 Issued
Array ( [id] => 8611551 [patent_doc_number] => 20130016862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-17 [patent_title] => 'HEARING AID WITH MAGNETOSTRICTIVE ELECTROACTIVE SENSOR' [patent_app_type] => utility [patent_app_number] => 13/179784 [patent_app_country] => US [patent_app_date] => 2011-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6018 [patent_no_of_claims] => 28 [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] => 13179784 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/179784
Hearing aid with magnetostrictive electroactive sensor Jul 10, 2011 Issued
Array ( [id] => 8584980 [patent_doc_number] => 20130003801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'DELAYING ANALOG SOURCED AUDIO IN A RADIO SIMULCAST' [patent_app_type] => utility [patent_app_number] => 13/172208 [patent_app_country] => US [patent_app_date] => 2011-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7338 [patent_no_of_claims] => 20 [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] => 13172208 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/172208
Delaying analog sourced audio in a radio simulcast Jun 28, 2011 Issued
Array ( [id] => 8585163 [patent_doc_number] => 20130003984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'HEADPHONES WITH EXPANDABLE SPEAKER ENCLOSURES' [patent_app_type] => utility [patent_app_number] => 13/172581 [patent_app_country] => US [patent_app_date] => 2011-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2943 [patent_no_of_claims] => 13 [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] => 13172581 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/172581
Headphones with expandable speaker enclosures Jun 28, 2011 Issued
Array ( [id] => 7719465 [patent_doc_number] => 20120008800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-12 [patent_title] => 'TELEPHONE ENHANCEMENTS' [patent_app_type] => utility [patent_app_number] => 13/172495 [patent_app_country] => US [patent_app_date] => 2011-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9253 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20120008800.pdf [firstpage_image] =>[orig_patent_app_number] => 13172495 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/172495
Telephone enhancements Jun 28, 2011 Issued
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