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] => 13678811 [patent_doc_number] => 20160378142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => LIQUID-RESISTANT ACOUSTIC DEVICE GASKET AND MEMBRANE ASSEMBLIES [patent_app_type] => utility [patent_app_number] => 14/747642 [patent_app_country] => US [patent_app_date] => 2015-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14747642 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/747642
Liquid-resistant acoustic device gasket and membrane assemblies Jun 22, 2015 Issued
Array ( [id] => 10386579 [patent_doc_number] => 20150271587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-24 [patent_title] => 'Microphone Environmental Protection Device' [patent_app_type] => utility [patent_app_number] => 14/734302 [patent_app_country] => US [patent_app_date] => 2015-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5899 [patent_no_of_claims] => 16 [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] => 14734302 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/734302
Microphone environmental protection device Jun 8, 2015 Issued
Array ( [id] => 10539151 [patent_doc_number] => 09264794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-16 [patent_title] => 'Orientation-responsive acoustic array control' [patent_app_type] => utility [patent_app_number] => 14/672528 [patent_app_country] => US [patent_app_date] => 2015-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 16373 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14672528 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/672528
Orientation-responsive acoustic array control Mar 29, 2015 Issued
Array ( [id] => 10310641 [patent_doc_number] => 20150195643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-09 [patent_title] => 'Loudspeaker Horn and Cabinet' [patent_app_type] => utility [patent_app_number] => 14/578615 [patent_app_country] => US [patent_app_date] => 2014-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7232 [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] => 14578615 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/578615
Loudspeaker horn and cabinet Dec 21, 2014 Issued
Array ( [id] => 10304453 [patent_doc_number] => 20150189453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'HEARING DEVICE WITH POSITION DATA AND METHOD OF OPERATING A HEARING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/579308 [patent_app_country] => US [patent_app_date] => 2014-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5278 [patent_no_of_claims] => 11 [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] => 14579308 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/579308
Hearing device with position data and method of operating a hearing device Dec 21, 2014 Issued
Array ( [id] => 10296324 [patent_doc_number] => 20150181323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'FLOATING CARRIER ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 14/574949 [patent_app_country] => US [patent_app_date] => 2014-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2919 [patent_no_of_claims] => 10 [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] => 14574949 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/574949
FLOATING CARRIER ASSEMBLY Dec 17, 2014 Abandoned
Array ( [id] => 12972550 [patent_doc_number] => 09877116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-23 [patent_title] => Hearing device with position data, audio system and related methods [patent_app_type] => utility [patent_app_number] => 14/576160 [patent_app_country] => US [patent_app_date] => 2014-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7391 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14576160 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/576160
Hearing device with position data, audio system and related methods Dec 17, 2014 Issued
Array ( [id] => 10271594 [patent_doc_number] => 20150156591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-04 [patent_title] => 'MEMS MICROPHONE ELEMENT AND DEVICE INCLUDING SUCH AN MEMS MICROPHONE ELEMENT' [patent_app_type] => utility [patent_app_number] => 14/558993 [patent_app_country] => US [patent_app_date] => 2014-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2681 [patent_no_of_claims] => 8 [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] => 14558993 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/558993
Microphone element and device for detecting acoustic and ultrasound signals Dec 2, 2014 Issued
Array ( [id] => 12577605 [patent_doc_number] => 10021476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-10 [patent_title] => Earphone with interchangeable housing [patent_app_type] => utility [patent_app_number] => 14/551079 [patent_app_country] => US [patent_app_date] => 2014-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 32 [patent_no_of_words] => 5794 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14551079 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/551079
Earphone with interchangeable housing Nov 23, 2014 Issued
Array ( [id] => 9916253 [patent_doc_number] => 20150071459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-12 [patent_title] => 'Flat Panel Loudspeaker System' [patent_app_type] => utility [patent_app_number] => 14/546226 [patent_app_country] => US [patent_app_date] => 2014-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2701 [patent_no_of_claims] => 13 [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] => 14546226 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/546226
Flat panel loudspeaker system Nov 17, 2014 Issued
Array ( [id] => 11726682 [patent_doc_number] => 09699562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-04 [patent_title] => 'Audio output control method and apparatus' [patent_app_type] => utility [patent_app_number] => 14/541443 [patent_app_country] => US [patent_app_date] => 2014-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7756 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14541443 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/541443
Audio output control method and apparatus Nov 13, 2014 Issued
Array ( [id] => 10682209 [patent_doc_number] => 20160028354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'SOUND-PLAYING BOARD' [patent_app_type] => utility [patent_app_number] => 14/541948 [patent_app_country] => US [patent_app_date] => 2014-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1073 [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] => 14541948 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/541948
SOUND-PLAYING BOARD Nov 13, 2014 Abandoned
Array ( [id] => 10788802 [patent_doc_number] => 20160134958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'SOUND TRANSMISSION SYSTEMS AND DEVICES HAVING EARPIECES' [patent_app_type] => utility [patent_app_number] => 14/536557 [patent_app_country] => US [patent_app_date] => 2014-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6037 [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] => 14536557 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/536557
SOUND TRANSMISSION SYSTEMS AND DEVICES HAVING EARPIECES Nov 6, 2014 Abandoned
Array ( [id] => 10788807 [patent_doc_number] => 20160134963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'SPEAKER' [patent_app_type] => utility [patent_app_number] => 14/534997 [patent_app_country] => US [patent_app_date] => 2014-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1565 [patent_no_of_claims] => 9 [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] => 14534997 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/534997
SPEAKER Nov 5, 2014 Abandoned
Array ( [id] => 10675303 [patent_doc_number] => 20160021448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'MICROPHONE SYSTEM AND MICROPHONE CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 14/533100 [patent_app_country] => US [patent_app_date] => 2014-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2929 [patent_no_of_claims] => 11 [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] => 14533100 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/533100
MICROPHONE SYSTEM AND MICROPHONE CONTROL METHOD Nov 4, 2014 Abandoned
Array ( [id] => 11819437 [patent_doc_number] => 09723411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-01 [patent_title] => 'Piezoelectric speaker driving system and method thereof' [patent_app_type] => utility [patent_app_number] => 14/530696 [patent_app_country] => US [patent_app_date] => 2014-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3353 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14530696 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/530696
Piezoelectric speaker driving system and method thereof Oct 31, 2014 Issued
Array ( [id] => 10497076 [patent_doc_number] => 20150382099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-31 [patent_title] => 'HEADPHONE STRUCTURE FOR ADJUSTING AUDIO FREQUENCIES' [patent_app_type] => utility [patent_app_number] => 14/529179 [patent_app_country] => US [patent_app_date] => 2014-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1618 [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] => 14529179 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/529179
Headphone structure for adjusting audio frequencies Oct 30, 2014 Issued
Array ( [id] => 11870813 [patent_doc_number] => 20170238098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'DIAPHRAGM OF SOUNDING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/503181 [patent_app_country] => US [patent_app_date] => 2014-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3332 [patent_no_of_claims] => 7 [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] => 15503181 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/503181
Diaphragm of sounding apparatus Oct 23, 2014 Issued
Array ( [id] => 11052160 [patent_doc_number] => 20160249120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'DEVICE GENERATING SOUND' [patent_app_type] => utility [patent_app_number] => 15/031150 [patent_app_country] => US [patent_app_date] => 2014-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4760 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15031150 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/031150
Device generating sound Oct 20, 2014 Issued
Array ( [id] => 12063155 [patent_doc_number] => 20170339499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'AN IMPRESSION-TAKING PAD, A METHOD OF IMPRESSION-TAKING, AN IMPRESSION, A METHOD OF MANUFACTURING A CUSTOM EAR CANAL SHELL, A CUSTOM EAR CANAL SHELL AND A HEARING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/513614 [patent_app_country] => US [patent_app_date] => 2014-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4928 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15513614 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/513614
AN IMPRESSION-TAKING PAD, A METHOD OF IMPRESSION-TAKING, AN IMPRESSION, A METHOD OF MANUFACTURING A CUSTOM EAR CANAL SHELL, A CUSTOM EAR CANAL SHELL AND A HEARING DEVICE Sep 22, 2014 Abandoned
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