Search

Tan X Dinh

Examiner (ID: 16838, Phone: (571)272-7586 , Office: P/2686 )

Most Active Art Unit
2686
Art Unit(s)
2627, 2516, 2752, 2688, 2653, 2686, 2502, 2651, 2759, 2606
Total Applications
2750
Issued Applications
2397
Pending Applications
48
Abandoned Applications
303

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8740044 [patent_doc_number] => 08411827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-02 [patent_title] => 'Method and system for implementing multimedia ring back tone service' [patent_app_type] => utility [patent_app_number] => 12/722350 [patent_app_country] => US [patent_app_date] => 2010-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5063 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12722350 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/722350
Method and system for implementing multimedia ring back tone service Mar 10, 2010 Issued
Array ( [id] => 9028447 [patent_doc_number] => 08538038 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-09-17 [patent_title] => 'Audio mute concealment' [patent_app_type] => utility [patent_app_number] => 12/705034 [patent_app_country] => US [patent_app_date] => 2010-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 12079 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12705034 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/705034
Audio mute concealment Feb 11, 2010 Issued
Array ( [id] => 7730733 [patent_doc_number] => 20120014534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'WIRELESS MULTI-USER AUDIO SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/147957 [patent_app_country] => US [patent_app_date] => 2010-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9854 [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] => publications/A1/0014/20120014534.pdf [firstpage_image] =>[orig_patent_app_number] => 13147957 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/147957
Wireless multi-user audio system Feb 7, 2010 Issued
Array ( [id] => 9985536 [patent_doc_number] => 09031265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-12 [patent_title] => 'Piezoelectric speaker, piezoelectric audio device employing piezoelectric speaker, and sensor with alert device attached' [patent_app_type] => utility [patent_app_number] => 13/142003 [patent_app_country] => US [patent_app_date] => 2009-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 57 [patent_no_of_words] => 11446 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 13142003 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/142003
Piezoelectric speaker, piezoelectric audio device employing piezoelectric speaker, and sensor with alert device attached Dec 24, 2009 Issued
Array ( [id] => 10171744 [patent_doc_number] => 09202455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-01 [patent_title] => 'Systems, methods, apparatus, and computer program products for enhanced active noise cancellation' [patent_app_type] => utility [patent_app_number] => 12/621107 [patent_app_country] => US [patent_app_date] => 2009-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 62 [patent_no_of_words] => 13155 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12621107 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/621107
Systems, methods, apparatus, and computer program products for enhanced active noise cancellation Nov 17, 2009 Issued
Array ( [id] => 6191577 [patent_doc_number] => 20110023331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'SHOE WITH ACTION ACTIVATED ELECTRONIC AUDIO SOUND GENERATOR' [patent_app_type] => utility [patent_app_number] => 12/511130 [patent_app_country] => US [patent_app_date] => 2009-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2549 [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] => publications/A1/0023/20110023331.pdf [firstpage_image] =>[orig_patent_app_number] => 12511130 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/511130
SHOE WITH ACTION ACTIVATED ELECTRONIC AUDIO SOUND GENERATOR Jul 28, 2009 Abandoned
Array ( [id] => 6571142 [patent_doc_number] => 20100046769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'NOISE-CANCELING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/510679 [patent_app_country] => US [patent_app_date] => 2009-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5251 [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] => publications/A1/0046/20100046769.pdf [firstpage_image] =>[orig_patent_app_number] => 12510679 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/510679
NOISE-CANCELING SYSTEM Jul 27, 2009 Abandoned
Array ( [id] => 8400238 [patent_doc_number] => 08270635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Microphone circuit and method for preventing microphone circuit from generating noise when reset' [patent_app_type] => utility [patent_app_number] => 12/510457 [patent_app_country] => US [patent_app_date] => 2009-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2754 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12510457 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/510457
Microphone circuit and method for preventing microphone circuit from generating noise when reset Jul 27, 2009 Issued
Array ( [id] => 6194976 [patent_doc_number] => 20110026730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'AUDIO PROCESSING APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 12/510449 [patent_app_country] => US [patent_app_date] => 2009-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3249 [patent_no_of_claims] => 26 [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/A1/0026/20110026730.pdf [firstpage_image] =>[orig_patent_app_number] => 12510449 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/510449
Audio processing apparatus and method Jul 27, 2009 Issued
Array ( [id] => 6485419 [patent_doc_number] => 20100042237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'MOBILE COMMUNICATION DEVICE AND AUDIO SIGNAL ADJUSTING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/509032 [patent_app_country] => US [patent_app_date] => 2009-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1180 [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] => publications/A1/0042/20100042237.pdf [firstpage_image] =>[orig_patent_app_number] => 12509032 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/509032
MOBILE COMMUNICATION DEVICE AND AUDIO SIGNAL ADJUSTING METHOD THEREOF Jul 23, 2009 Abandoned
Array ( [id] => 6250521 [patent_doc_number] => 20100027801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'Impulse Response Processing Device, Reverberation Applying Device and Program' [patent_app_type] => utility [patent_app_number] => 12/509324 [patent_app_country] => US [patent_app_date] => 2009-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4505 [patent_no_of_claims] => 6 [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/A1/0027/20100027801.pdf [firstpage_image] =>[orig_patent_app_number] => 12509324 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/509324
Impulse response processing device, reverberation applying device and program Jul 23, 2009 Issued
Array ( [id] => 6148244 [patent_doc_number] => 20110019839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'ADAPTIVE GAIN CONTROL FOR DIGITAL AUDIO SAMPLES IN A MEDIA STREAM' [patent_app_type] => utility [patent_app_number] => 12/507971 [patent_app_country] => US [patent_app_date] => 2009-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8069 [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] => publications/A1/0019/20110019839.pdf [firstpage_image] =>[orig_patent_app_number] => 12507971 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/507971
Adaptive gain control for digital audio samples in a media stream Jul 22, 2009 Issued
Array ( [id] => 6608442 [patent_doc_number] => 20100310101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-09 [patent_title] => 'METHOD AND APPARATUS FOR DIRECTIONAL ACOUSTIC FITTING OF HEARING AIDS' [patent_app_type] => utility [patent_app_number] => 12/508441 [patent_app_country] => US [patent_app_date] => 2009-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12882 [patent_no_of_claims] => 29 [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/A1/0310/20100310101.pdf [firstpage_image] =>[orig_patent_app_number] => 12508441 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/508441
Method and apparatus for directional acoustic fitting of hearing aids Jul 22, 2009 Issued
12/507796 Portable Hearing-Assistive Sound System Jul 22, 2009 Abandoned
Array ( [id] => 6148242 [patent_doc_number] => 20110019837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'MULTI-LEVEL OUTPUT SIGNAL CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/507463 [patent_app_country] => US [patent_app_date] => 2009-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3562 [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] => publications/A1/0019/20110019837.pdf [firstpage_image] =>[orig_patent_app_number] => 12507463 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/507463
Multi-level output signal converter Jul 21, 2009 Issued
Array ( [id] => 6345368 [patent_doc_number] => 20100020980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-28 [patent_title] => 'APPARATUS AND METHOD FOR REMOVING NOISE' [patent_app_type] => utility [patent_app_number] => 12/507250 [patent_app_country] => US [patent_app_date] => 2009-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4144 [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] => publications/A1/0020/20100020980.pdf [firstpage_image] =>[orig_patent_app_number] => 12507250 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/507250
Apparatus and method for removing noise Jul 21, 2009 Issued
Array ( [id] => 5551430 [patent_doc_number] => 20090285416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-19 [patent_title] => 'Speaker Driver Circuit Driven By Postive and Negative Voltages' [patent_app_type] => utility [patent_app_number] => 12/507060 [patent_app_country] => US [patent_app_date] => 2009-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1420 [patent_no_of_claims] => 7 [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/A1/0285/20090285416.pdf [firstpage_image] =>[orig_patent_app_number] => 12507060 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/507060
Speaker driver circuit driven by positive and negative voltages Jul 20, 2009 Issued
Array ( [id] => 5974683 [patent_doc_number] => 20110153047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'Method and System for Making and Playing Soundtracks' [patent_app_type] => utility [patent_app_number] => 13/002634 [patent_app_country] => US [patent_app_date] => 2009-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 15160 [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/A1/0153/20110153047.pdf [firstpage_image] =>[orig_patent_app_number] => 13002634 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/002634
Method and system for making and playing soundtracks Jun 15, 2009 Issued
Array ( [id] => 9592051 [patent_doc_number] => 08781612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-15 [patent_title] => 'Method and device for digitally processing an audio signal and computer program product' [patent_app_type] => utility [patent_app_number] => 13/002683 [patent_app_country] => US [patent_app_date] => 2009-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4341 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 13002683 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/002683
Method and device for digitally processing an audio signal and computer program product May 27, 2009 Issued
Array ( [id] => 6499166 [patent_doc_number] => 20100260349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-14 [patent_title] => 'SOLAR WIRELESS SOUND SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/747169 [patent_app_country] => US [patent_app_date] => 2009-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1617 [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] => publications/A1/0260/20100260349.pdf [firstpage_image] =>[orig_patent_app_number] => 12747169 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/747169
SOLAR WIRELESS SOUND SYSTEM May 10, 2009 Abandoned
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