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] => 1061567 [patent_doc_number] => 06853712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-08 [patent_title] => 'Communication apparatus connected to an exchange network having a service of notifying identification information of a calling party' [patent_app_type] => utility [patent_app_number] => 10/197592 [patent_app_country] => US [patent_app_date] => 2002-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6301 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/853/06853712.pdf [firstpage_image] =>[orig_patent_app_number] => 10197592 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/197592
Communication apparatus connected to an exchange network having a service of notifying identification information of a calling party Jul 17, 2002 Issued
Array ( [id] => 1248038 [patent_doc_number] => 06678363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-01-13 [patent_title] => 'Method and system for detecting a change in at least one telecommunication service rate plan' [patent_app_type] => B2 [patent_app_number] => 10/191129 [patent_app_country] => US [patent_app_date] => 2002-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4771 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/678/06678363.pdf [firstpage_image] =>[orig_patent_app_number] => 10191129 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/191129
Method and system for detecting a change in at least one telecommunication service rate plan Jul 8, 2002 Issued
Array ( [id] => 6761650 [patent_doc_number] => 20030125012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-03 [patent_title] => 'Micro-credit certificate for access to services on heterogeneous access networks' [patent_app_type] => new [patent_app_number] => 10/190808 [patent_app_country] => US [patent_app_date] => 2002-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2118 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0125/20030125012.pdf [firstpage_image] =>[orig_patent_app_number] => 10190808 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/190808
Micro-credit certificate for access to services on heterogeneous access networks Jul 7, 2002 Abandoned
Array ( [id] => 703768 [patent_doc_number] => 07069005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-27 [patent_title] => 'Method for analyzing signal and signal analyzer having function for displaying slot information' [patent_app_type] => utility [patent_app_number] => 10/381955 [patent_app_country] => US [patent_app_date] => 2002-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 9052 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/069/07069005.pdf [firstpage_image] =>[orig_patent_app_number] => 10381955 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/381955
Method for analyzing signal and signal analyzer having function for displaying slot information Jul 4, 2002 Issued
Array ( [id] => 7186806 [patent_doc_number] => 20040203718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'Communal discovery of network coverage' [patent_app_type] => new [patent_app_number] => 10/177899 [patent_app_country] => US [patent_app_date] => 2002-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3756 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0203/20040203718.pdf [firstpage_image] =>[orig_patent_app_number] => 10177899 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/177899
Communal discovery of network coverage Jun 19, 2002 Issued
Array ( [id] => 952732 [patent_doc_number] => 06961562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-01 [patent_title] => 'Method and apparatus for acquiring, processing, using and brokering location information associated with mobile communication devices' [patent_app_type] => utility [patent_app_number] => 10/176152 [patent_app_country] => US [patent_app_date] => 2002-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 5405 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/961/06961562.pdf [firstpage_image] =>[orig_patent_app_number] => 10176152 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/176152
Method and apparatus for acquiring, processing, using and brokering location information associated with mobile communication devices Jun 18, 2002 Issued
Array ( [id] => 6805227 [patent_doc_number] => 20030232621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-18 [patent_title] => 'Forward & reverse link channels dynamic processing gain' [patent_app_type] => new [patent_app_number] => 10/172677 [patent_app_country] => US [patent_app_date] => 2002-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8511 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0232/20030232621.pdf [firstpage_image] =>[orig_patent_app_number] => 10172677 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/172677
Forward and reverse link channels dynamic processing gain Jun 13, 2002 Issued
Array ( [id] => 1209125 [patent_doc_number] => 06718028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-04-06 [patent_title] => 'System and method for forwarding call from disconnected telephone number to new telephone number' [patent_app_type] => B2 [patent_app_number] => 10/155169 [patent_app_country] => US [patent_app_date] => 2002-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6728 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/718/06718028.pdf [firstpage_image] =>[orig_patent_app_number] => 10155169 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/155169
System and method for forwarding call from disconnected telephone number to new telephone number May 27, 2002 Issued
Array ( [id] => 7608624 [patent_doc_number] => 06999569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-14 [patent_title] => 'System and method for using a prepaid card' [patent_app_type] => utility [patent_app_number] => 10/128633 [patent_app_country] => US [patent_app_date] => 2002-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 13218 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/999/06999569.pdf [firstpage_image] =>[orig_patent_app_number] => 10128633 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/128633
System and method for using a prepaid card Apr 22, 2002 Issued
Array ( [id] => 6683612 [patent_doc_number] => 20030119476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-26 [patent_title] => 'Free mail delivery system' [patent_app_type] => new [patent_app_number] => 10/122477 [patent_app_country] => US [patent_app_date] => 2002-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3853 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0119/20030119476.pdf [firstpage_image] =>[orig_patent_app_number] => 10122477 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/122477
Free mail delivery system Apr 11, 2002 Abandoned
Array ( [id] => 6411181 [patent_doc_number] => 20020183054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-05 [patent_title] => 'Mobile system testing architecture' [patent_app_type] => new [patent_app_number] => 10/118721 [patent_app_country] => US [patent_app_date] => 2002-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8115 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0183/20020183054.pdf [firstpage_image] =>[orig_patent_app_number] => 10118721 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/118721
Mobile system testing architecture Apr 7, 2002 Abandoned
Array ( [id] => 764914 [patent_doc_number] => 07013126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-14 [patent_title] => 'Communication system' [patent_app_type] => utility [patent_app_number] => 10/109347 [patent_app_country] => US [patent_app_date] => 2002-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 6232 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/013/07013126.pdf [firstpage_image] =>[orig_patent_app_number] => 10109347 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/109347
Communication system Mar 27, 2002 Issued
Array ( [id] => 952720 [patent_doc_number] => 06961557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-01 [patent_title] => 'Electronic service providing system' [patent_app_type] => utility [patent_app_number] => 10/105264 [patent_app_country] => US [patent_app_date] => 2002-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 29 [patent_no_of_words] => 13910 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/961/06961557.pdf [firstpage_image] =>[orig_patent_app_number] => 10105264 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/105264
Electronic service providing system Mar 25, 2002 Issued
Array ( [id] => 945250 [patent_doc_number] => 06968174 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-11-22 [patent_title] => 'Call routing apparatus' [patent_app_type] => utility [patent_app_number] => 10/106517 [patent_app_country] => US [patent_app_date] => 2002-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5149 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/968/06968174.pdf [firstpage_image] =>[orig_patent_app_number] => 10106517 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/106517
Call routing apparatus Mar 21, 2002 Issued
Array ( [id] => 1320850 [patent_doc_number] => 06611579 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-26 [patent_title] => 'Method for predicting and diagnosing trouble in a connection having a plurality of components' [patent_app_type] => B1 [patent_app_number] => 10/103607 [patent_app_country] => US [patent_app_date] => 2002-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6804 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/611/06611579.pdf [firstpage_image] =>[orig_patent_app_number] => 10103607 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/103607
Method for predicting and diagnosing trouble in a connection having a plurality of components Mar 20, 2002 Issued
Array ( [id] => 684914 [patent_doc_number] => 07082299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-25 [patent_title] => 'Testing loops for channel codecs' [patent_app_type] => utility [patent_app_number] => 10/099628 [patent_app_country] => US [patent_app_date] => 2002-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6757 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/082/07082299.pdf [firstpage_image] =>[orig_patent_app_number] => 10099628 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/099628
Testing loops for channel codecs Mar 14, 2002 Issued
Array ( [id] => 6374011 [patent_doc_number] => 20020118974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-29 [patent_title] => 'System for managing operation status of equipment and apparatus used therein' [patent_app_type] => new [patent_app_number] => 10/081052 [patent_app_country] => US [patent_app_date] => 2002-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5055 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0118/20020118974.pdf [firstpage_image] =>[orig_patent_app_number] => 10081052 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/081052
System for managing operation status of equipment and apparatus used therein Feb 20, 2002 Issued
Array ( [id] => 5859569 [patent_doc_number] => 20020123324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-05 [patent_title] => 'Method of charging for telecommunications links within the context of call forwarding services' [patent_app_type] => new [patent_app_number] => 10/078158 [patent_app_country] => US [patent_app_date] => 2002-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3360 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0123/20020123324.pdf [firstpage_image] =>[orig_patent_app_number] => 10078158 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/078158
Method of charging for telecommunications links within the context of call forwarding services Feb 19, 2002 Issued
Array ( [id] => 6843415 [patent_doc_number] => 20030148762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-07 [patent_title] => 'Network analyzer for measuring the antenna return loss in a live cellular network' [patent_app_type] => new [patent_app_number] => 10/067659 [patent_app_country] => US [patent_app_date] => 2002-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4241 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0148/20030148762.pdf [firstpage_image] =>[orig_patent_app_number] => 10067659 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/067659
Network analyzer for measuring the antenna return loss in a live cellular network Feb 3, 2002 Issued
Array ( [id] => 6843447 [patent_doc_number] => 20030148794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-07 [patent_title] => 'Cellular communications tower connection device' [patent_app_type] => new [patent_app_number] => 10/061782 [patent_app_country] => US [patent_app_date] => 2002-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2289 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0148/20030148794.pdf [firstpage_image] =>[orig_patent_app_number] => 10061782 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/061782
Cellular communications tower connection device Jan 31, 2002 Abandoned
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