Search

Tuan N. Nguyen

Examiner (ID: 17135, Phone: (571)272-4892 , Office: P/3754 )

Most Active Art Unit
2828
Art Unit(s)
2828, 3751, 3101, 3615, 3653, 3754, 3651, 2899
Total Applications
4809
Issued Applications
3658
Pending Applications
270
Abandoned Applications
901

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9101526 [patent_doc_number] => 08565416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-22 [patent_title] => 'Cache-based echo canceller' [patent_app_type] => utility [patent_app_number] => 11/377960 [patent_app_country] => US [patent_app_date] => 2006-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3918 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11377960 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/377960
Cache-based echo canceller Mar 16, 2006 Issued
Array ( [id] => 5368074 [patent_doc_number] => 20090305633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'Identification of Mobile Electronic Terminal Through Wireless Interface Capabilities' [patent_app_type] => utility [patent_app_number] => 12/224920 [patent_app_country] => US [patent_app_date] => 2006-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4408 [patent_no_of_claims] => 26 [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/A1/0305/20090305633.pdf [firstpage_image] =>[orig_patent_app_number] => 12224920 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/224920
Identification of Mobile Electronic Terminal Through Wireless Interface Capabilities Mar 8, 2006 Abandoned
Array ( [id] => 5218882 [patent_doc_number] => 20070160193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-12 [patent_title] => 'Network interface device, apparatus, and methods' [patent_app_type] => utility [patent_app_number] => 11/320023 [patent_app_country] => US [patent_app_date] => 2005-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 14062 [patent_no_of_claims] => 38 [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/A1/0160/20070160193.pdf [firstpage_image] =>[orig_patent_app_number] => 11320023 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/320023
Network interface device, apparatus, and methods Dec 27, 2005 Abandoned
Array ( [id] => 5652573 [patent_doc_number] => 20060138308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-29 [patent_title] => 'Vehicle entertainment system utilitzing portable media player' [patent_app_type] => utility [patent_app_number] => 11/253970 [patent_app_country] => US [patent_app_date] => 2005-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2857 [patent_no_of_claims] => 20 [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/A1/0138/20060138308.pdf [firstpage_image] =>[orig_patent_app_number] => 11253970 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/253970
Vehicle entertainment system utilitzing portable media player Oct 18, 2005 Abandoned
Array ( [id] => 4852862 [patent_doc_number] => 20080318605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'Zero Power Radio' [patent_app_type] => utility [patent_app_number] => 11/630849 [patent_app_country] => US [patent_app_date] => 2005-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2007 [patent_no_of_claims] => 18 [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/A1/0318/20080318605.pdf [firstpage_image] =>[orig_patent_app_number] => 11630849 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/630849
Zero Power Radio Jun 19, 2005 Abandoned
Array ( [id] => 7049891 [patent_doc_number] => 20050185778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-25 [patent_title] => 'System and method for reporting calls' [patent_app_type] => utility [patent_app_number] => 11/112262 [patent_app_country] => US [patent_app_date] => 2005-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5489 [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] => publications/A1/0185/20050185778.pdf [firstpage_image] =>[orig_patent_app_number] => 11112262 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/112262
System and method for reporting calls Apr 20, 2005 Issued
Array ( [id] => 5672755 [patent_doc_number] => 20060178110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-10 [patent_title] => 'System and method for interacting with an entity by means of a mobile station via a user-wearable terminal' [patent_app_type] => utility [patent_app_number] => 11/054048 [patent_app_country] => US [patent_app_date] => 2005-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 17774 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0178/20060178110.pdf [firstpage_image] =>[orig_patent_app_number] => 11054048 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/054048
System and method for interacting with an entity by means of a mobile station via a user-wearable terminal Feb 8, 2005 Abandoned
Array ( [id] => 7121617 [patent_doc_number] => 20050013446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-20 [patent_title] => 'Audio System' [patent_app_type] => utility [patent_app_number] => 10/917051 [patent_app_country] => US [patent_app_date] => 2004-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3688 [patent_no_of_claims] => 14 [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/A1/0013/20050013446.pdf [firstpage_image] =>[orig_patent_app_number] => 10917051 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/917051
Audio system Aug 11, 2004 Issued
Array ( [id] => 7038425 [patent_doc_number] => 20050157859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-21 [patent_title] => 'System and method for sending called party caller identification information to a forward-to telephone device in a communications system' [patent_app_type] => utility [patent_app_number] => 10/758860 [patent_app_country] => US [patent_app_date] => 2004-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4078 [patent_no_of_claims] => 22 [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/A1/0157/20050157859.pdf [firstpage_image] =>[orig_patent_app_number] => 10758860 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/758860
System and method for sending called party caller identification information to a forward-to telephone device in a communications system Jan 15, 2004 Issued
Array ( [id] => 679159 [patent_doc_number] => 07088999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-08 [patent_title] => 'Personal communication device with transmitted RF power strength indicator' [patent_app_type] => utility [patent_app_number] => 10/726510 [patent_app_country] => US [patent_app_date] => 2003-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3213 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/088/07088999.pdf [firstpage_image] =>[orig_patent_app_number] => 10726510 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/726510
Personal communication device with transmitted RF power strength indicator Dec 3, 2003 Issued
Array ( [id] => 7309684 [patent_doc_number] => 20040142679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-22 [patent_title] => 'Method and system for detecting a change in at least one telecommunication rate plan' [patent_app_type] => new [patent_app_number] => 10/706611 [patent_app_country] => US [patent_app_date] => 2003-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4823 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0142/20040142679.pdf [firstpage_image] =>[orig_patent_app_number] => 10706611 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/706611
Method and system for detecting a change in at least one telecommunication rate plan Nov 11, 2003 Issued
Array ( [id] => 7279993 [patent_doc_number] => 20040062370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-01 [patent_title] => 'Interactive billing control system' [patent_app_type] => new [patent_app_number] => 10/664736 [patent_app_country] => US [patent_app_date] => 2003-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9628 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20040062370.pdf [firstpage_image] =>[orig_patent_app_number] => 10664736 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/664736
Interactive billing control system Sep 17, 2003 Abandoned
Array ( [id] => 936434 [patent_doc_number] => 06975706 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-12-13 [patent_title] => 'Capacitance measurement-based mechanism for locating open telecommunication line fault' [patent_app_type] => utility [patent_app_number] => 10/663631 [patent_app_country] => US [patent_app_date] => 2003-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3401 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/975/06975706.pdf [firstpage_image] =>[orig_patent_app_number] => 10663631 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/663631
Capacitance measurement-based mechanism for locating open telecommunication line fault Sep 15, 2003 Issued
Array ( [id] => 4971708 [patent_doc_number] => 20070111710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-17 [patent_title] => 'Automotive mobile terminal connection system providing mobile terminal function to enable dynamic external user interface' [patent_app_type] => utility [patent_app_number] => 10/570528 [patent_app_country] => US [patent_app_date] => 2003-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4485 [patent_no_of_claims] => 20 [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/A1/0111/20070111710.pdf [firstpage_image] =>[orig_patent_app_number] => 10570528 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/570528
Automotive mobile terminal connection system providing mobile terminal function to enable dynamic external user interface Sep 7, 2003 Abandoned
Array ( [id] => 7032596 [patent_doc_number] => 20050031105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-10 [patent_title] => 'FSK decoder for caller ID' [patent_app_type] => utility [patent_app_number] => 10/633502 [patent_app_country] => US [patent_app_date] => 2003-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3377 [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/A1/0031/20050031105.pdf [firstpage_image] =>[orig_patent_app_number] => 10633502 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/633502
FSK decoder for caller ID Aug 4, 2003 Issued
Array ( [id] => 724043 [patent_doc_number] => 07050548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-23 [patent_title] => 'Localization of customer premises in a local loop based on reflectometry measurements' [patent_app_type] => utility [patent_app_number] => 10/629706 [patent_app_country] => US [patent_app_date] => 2003-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5310 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/050/07050548.pdf [firstpage_image] =>[orig_patent_app_number] => 10629706 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/629706
Localization of customer premises in a local loop based on reflectometry measurements Jul 29, 2003 Issued
Array ( [id] => 1032923 [patent_doc_number] => 06879663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-12 [patent_title] => 'Method and structure for diagnosing problems on a DSL device' [patent_app_type] => utility [patent_app_number] => 10/461721 [patent_app_country] => US [patent_app_date] => 2003-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1676 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/879/06879663.pdf [firstpage_image] =>[orig_patent_app_number] => 10461721 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/461721
Method and structure for diagnosing problems on a DSL device Jun 12, 2003 Issued
Array ( [id] => 1048792 [patent_doc_number] => 06865257 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-03-08 [patent_title] => 'Method for resolving trouble in a connection having a plurality of components' [patent_app_type] => utility [patent_app_number] => 10/431923 [patent_app_country] => US [patent_app_date] => 2003-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7010 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/865/06865257.pdf [firstpage_image] =>[orig_patent_app_number] => 10431923 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/431923
Method for resolving trouble in a connection having a plurality of components May 7, 2003 Issued
Array ( [id] => 7466249 [patent_doc_number] => 20040053634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-18 [patent_title] => 'Adaptive pointing for use with directional antennas operating in wireless networks' [patent_app_type] => new [patent_app_number] => 10/429183 [patent_app_country] => US [patent_app_date] => 2003-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8161 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20040053634.pdf [firstpage_image] =>[orig_patent_app_number] => 10429183 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/429183
Adaptive pointing for use with directional antennas operating in wireless networks May 1, 2003 Abandoned
Array ( [id] => 7420561 [patent_doc_number] => 20040208292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-21 [patent_title] => 'System and method for deploying new equipment and services in conjunction with a legacy provisioning system' [patent_app_type] => new [patent_app_number] => 10/417381 [patent_app_country] => US [patent_app_date] => 2003-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8016 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0208/20040208292.pdf [firstpage_image] =>[orig_patent_app_number] => 10417381 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/417381
System and method for deploying new equipment and services in conjunction with a legacy provisioning system Apr 15, 2003 Issued
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