Search

Toan D. Nguyen

Examiner (ID: 5541, Phone: (571)272-3153 , Office: P/2472 )

Most Active Art Unit
2472
Art Unit(s)
2616, 2663, 2665, 2739, 2472, 2416
Total Applications
823
Issued Applications
628
Pending Applications
92
Abandoned Applications
106

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 300920 [patent_doc_number] => 07539127 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-05-26 [patent_title] => 'System and method for recovering from endpoint failure in a communication session' [patent_app_type] => utility [patent_app_number] => 10/016867 [patent_app_country] => US [patent_app_date] => 2001-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4718 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/539/07539127.pdf [firstpage_image] =>[orig_patent_app_number] => 10016867 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/016867
System and method for recovering from endpoint failure in a communication session Dec 12, 2001 Issued
Array ( [id] => 6764817 [patent_doc_number] => 20030099215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-29 [patent_title] => 'Reducing handover frequency error' [patent_app_type] => new [patent_app_number] => 09/995235 [patent_app_country] => US [patent_app_date] => 2001-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4392 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0099/20030099215.pdf [firstpage_image] =>[orig_patent_app_number] => 09995235 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/995235
Reducing handover frequency error Nov 25, 2001 Issued
Array ( [id] => 264886 [patent_doc_number] => 07570657 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-08-04 [patent_title] => 'Autonegotiation between 1000Base-X and 1000Base-T' [patent_app_type] => utility [patent_app_number] => 09/991284 [patent_app_country] => US [patent_app_date] => 2001-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3044 [patent_no_of_claims] => 78 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/570/07570657.pdf [firstpage_image] =>[orig_patent_app_number] => 09991284 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/991284
Autonegotiation between 1000Base-X and 1000Base-T Nov 20, 2001 Issued
Array ( [id] => 410237 [patent_doc_number] => 07286570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-23 [patent_title] => 'High speed sequenced multi-channel bus' [patent_app_type] => utility [patent_app_number] => 09/988940 [patent_app_country] => US [patent_app_date] => 2001-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4562 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/286/07286570.pdf [firstpage_image] =>[orig_patent_app_number] => 09988940 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/988940
High speed sequenced multi-channel bus Nov 20, 2001 Issued
Array ( [id] => 6078598 [patent_doc_number] => 20020080775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-27 [patent_title] => 'Switching nodes and interface modules for data networks' [patent_app_type] => new [patent_app_number] => 09/991295 [patent_app_country] => US [patent_app_date] => 2001-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4627 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0080/20020080775.pdf [firstpage_image] =>[orig_patent_app_number] => 09991295 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/991295
Switching nodes and interface modules for data networks Nov 20, 2001 Issued
Array ( [id] => 693518 [patent_doc_number] => 07075911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-11 [patent_title] => 'Method and system for enhanced packet transmission in cellular networks' [patent_app_type] => utility [patent_app_number] => 09/996979 [patent_app_country] => US [patent_app_date] => 2001-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5166 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/075/07075911.pdf [firstpage_image] =>[orig_patent_app_number] => 09996979 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/996979
Method and system for enhanced packet transmission in cellular networks Nov 19, 2001 Issued
Array ( [id] => 6800402 [patent_doc_number] => 20030095566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-22 [patent_title] => 'Providing a camel based service to a subscriber terminal in a win network and vice versa' [patent_app_type] => new [patent_app_number] => 09/996980 [patent_app_country] => US [patent_app_date] => 2001-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4283 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0095/20030095566.pdf [firstpage_image] =>[orig_patent_app_number] => 09996980 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/996980
Providing a camel based service to a subscriber terminal in a win network and vice versa Nov 19, 2001 Abandoned
Array ( [id] => 6800346 [patent_doc_number] => 20030095510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-22 [patent_title] => ' Use and management of groups defined according to a call initiation protocol' [patent_app_type] => new [patent_app_number] => 09/990929 [patent_app_country] => US [patent_app_date] => 2001-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5655 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0095/20030095510.pdf [firstpage_image] =>[orig_patent_app_number] => 09990929 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/990929
Use and management of groups defined according to a call initiation protocol Nov 15, 2001 Abandoned
Array ( [id] => 608024 [patent_doc_number] => 07154846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-26 [patent_title] => 'Shared channel structure, ARQ systems and methods' [patent_app_type] => utility [patent_app_number] => 09/983365 [patent_app_country] => US [patent_app_date] => 2001-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 35 [patent_no_of_words] => 12242 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/154/07154846.pdf [firstpage_image] =>[orig_patent_app_number] => 09983365 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/983365
Shared channel structure, ARQ systems and methods Oct 23, 2001 Issued
Array ( [id] => 608024 [patent_doc_number] => 07154846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-26 [patent_title] => 'Shared channel structure, ARQ systems and methods' [patent_app_type] => utility [patent_app_number] => 09/983365 [patent_app_country] => US [patent_app_date] => 2001-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 35 [patent_no_of_words] => 12242 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/154/07154846.pdf [firstpage_image] =>[orig_patent_app_number] => 09983365 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/983365
Shared channel structure, ARQ systems and methods Oct 23, 2001 Issued
Array ( [id] => 6288130 [patent_doc_number] => 20020054576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-09 [patent_title] => 'Distributed asynchronous transfer mode (ATM) switch architecture for satellites' [patent_app_type] => new [patent_app_number] => 09/975936 [patent_app_country] => US [patent_app_date] => 2001-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4516 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0054/20020054576.pdf [firstpage_image] =>[orig_patent_app_number] => 09975936 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/975936
Distributed asynchronous transfer mode (ATM) switch architecture for satellites Oct 14, 2001 Abandoned
Array ( [id] => 6321499 [patent_doc_number] => 20020196765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-26 [patent_title] => 'Interference cancellation method and receiver' [patent_app_type] => new [patent_app_number] => 09/971770 [patent_app_country] => US [patent_app_date] => 2001-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5964 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0196/20020196765.pdf [firstpage_image] =>[orig_patent_app_number] => 09971770 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/971770
Interference cancellation method and receiver Oct 8, 2001 Issued
Array ( [id] => 6602534 [patent_doc_number] => 20020085565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-04 [patent_title] => 'Technique for time division multiplex forwarding of data streams' [patent_app_type] => new [patent_app_number] => 09/974247 [patent_app_country] => US [patent_app_date] => 2001-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 14619 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0085/20020085565.pdf [firstpage_image] =>[orig_patent_app_number] => 09974247 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/974247
Technique for time division multiplex forwarding of data streams Oct 8, 2001 Abandoned
Array ( [id] => 6816972 [patent_doc_number] => 20030067930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-10 [patent_title] => 'Packet preprocessing interface for multiprocessor network handler' [patent_app_type] => new [patent_app_number] => 09/682689 [patent_app_country] => US [patent_app_date] => 2001-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3731 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20030067930.pdf [firstpage_image] =>[orig_patent_app_number] => 09682689 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/682689
Packet preprocessing interface for multiprocessor network handler Oct 4, 2001 Issued
Array ( [id] => 6816960 [patent_doc_number] => 20030067918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-10 [patent_title] => 'Method and apparatus for compressing packet headers' [patent_app_type] => new [patent_app_number] => 09/972270 [patent_app_country] => US [patent_app_date] => 2001-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6172 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20030067918.pdf [firstpage_image] =>[orig_patent_app_number] => 09972270 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/972270
Method and apparatus for compressing packet headers Oct 4, 2001 Issued
Array ( [id] => 6652460 [patent_doc_number] => 20030076829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-24 [patent_title] => 'Resource management in heterogenous QoS-based packet Networks' [patent_app_type] => new [patent_app_number] => 09/970883 [patent_app_country] => US [patent_app_date] => 2001-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6225 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0076/20030076829.pdf [firstpage_image] =>[orig_patent_app_number] => 09970883 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/970883
Resource management in heterogenous QoS-based packet Networks Oct 4, 2001 Issued
Array ( [id] => 5872863 [patent_doc_number] => 20020048258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-25 [patent_title] => 'Network communication method, network communication device and information device' [patent_app_type] => new [patent_app_number] => 09/971310 [patent_app_country] => US [patent_app_date] => 2001-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 13034 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0048/20020048258.pdf [firstpage_image] =>[orig_patent_app_number] => 09971310 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/971310
Network communication method, network communication device and information device Oct 4, 2001 Abandoned
Array ( [id] => 947262 [patent_doc_number] => 06965597 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-11-15 [patent_title] => 'Systems and methods for automatic evaluation of subjective quality of packetized telecommunication signals while varying implementation parameters' [patent_app_type] => utility [patent_app_number] => 09/971485 [patent_app_country] => US [patent_app_date] => 2001-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5557 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/965/06965597.pdf [firstpage_image] =>[orig_patent_app_number] => 09971485 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/971485
Systems and methods for automatic evaluation of subjective quality of packetized telecommunication signals while varying implementation parameters Oct 4, 2001 Issued
Array ( [id] => 6602373 [patent_doc_number] => 20020085561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-04 [patent_title] => 'Method and system for supporting global IP telephony system' [patent_app_type] => new [patent_app_number] => 09/970712 [patent_app_country] => US [patent_app_date] => 2001-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5398 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0085/20020085561.pdf [firstpage_image] =>[orig_patent_app_number] => 09970712 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/970712
Method and system for supporting global IP telephony system Oct 4, 2001 Abandoned
Array ( [id] => 6816911 [patent_doc_number] => 20030067869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-10 [patent_title] => 'Integrated RF loopback test apparatus for redundant data radio transceiver system' [patent_app_type] => new [patent_app_number] => 09/971451 [patent_app_country] => US [patent_app_date] => 2001-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3541 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20030067869.pdf [firstpage_image] =>[orig_patent_app_number] => 09971451 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/971451
Integrated RF loopback test apparatus for redundant data radio transceiver system Oct 4, 2001 Issued
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