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] => 8860265 [patent_doc_number] => 08462811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-11 [patent_title] => 'Isochronous device communication management' [patent_app_type] => utility [patent_app_number] => 12/814731 [patent_app_country] => US [patent_app_date] => 2010-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7150 [patent_no_of_claims] => 25 [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] => 12814731 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/814731
Isochronous device communication management Jun 13, 2010 Issued
Array ( [id] => 8092955 [patent_doc_number] => 20120082086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-05 [patent_title] => 'ROAMING SYSTEM, HLR, AND PACKET COMMUNICATION RESTRICTING METHOD' [patent_app_type] => utility [patent_app_number] => 13/377715 [patent_app_country] => US [patent_app_date] => 2010-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4958 [patent_no_of_claims] => 9 [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/A1/0082/20120082086.pdf [firstpage_image] =>[orig_patent_app_number] => 13377715 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/377715
ROAMING SYSTEM, HLR, AND PACKET COMMUNICATION RESTRICTING METHOD Jun 9, 2010 Abandoned
Array ( [id] => 7524182 [patent_doc_number] => 08027348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-27 [patent_title] => 'Frame transfer method and frame transfer device' [patent_app_type] => utility [patent_app_number] => 12/784944 [patent_app_country] => US [patent_app_date] => 2010-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 16146 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 411 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/027/08027348.pdf [firstpage_image] =>[orig_patent_app_number] => 12784944 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/784944
Frame transfer method and frame transfer device May 20, 2010 Issued
Array ( [id] => 9531398 [patent_doc_number] => 08755280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-17 [patent_title] => 'Method for maintaining differentiated services data flow at a network device implementing redundant packet discard security techniques' [patent_app_type] => utility [patent_app_number] => 12/781908 [patent_app_country] => US [patent_app_date] => 2010-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3541 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12781908 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/781908
Method for maintaining differentiated services data flow at a network device implementing redundant packet discard security techniques May 17, 2010 Issued
Array ( [id] => 6630301 [patent_doc_number] => 20100226391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-09 [patent_title] => 'POWER LINE COMMUNICATION APPARATUS AND DATA RELAY METHOD' [patent_app_type] => utility [patent_app_number] => 12/781747 [patent_app_country] => US [patent_app_date] => 2010-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 12365 [patent_no_of_claims] => 16 [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/A1/0226/20100226391.pdf [firstpage_image] =>[orig_patent_app_number] => 12781747 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/781747
POWER LINE COMMUNICATION APPARATUS AND DATA RELAY METHOD May 16, 2010 Abandoned
Array ( [id] => 4612279 [patent_doc_number] => 07995624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-09 [patent_title] => 'Systems and methods for multiplexing digital data' [patent_app_type] => utility [patent_app_number] => 12/775746 [patent_app_country] => US [patent_app_date] => 2010-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 18 [patent_no_of_words] => 3492 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/995/07995624.pdf [firstpage_image] =>[orig_patent_app_number] => 12775746 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/775746
Systems and methods for multiplexing digital data May 6, 2010 Issued
Array ( [id] => 8847797 [patent_doc_number] => 08456988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-04 [patent_title] => 'Method for admission control, and apparatus and communication system thereof' [patent_app_type] => utility [patent_app_number] => 12/776297 [patent_app_country] => US [patent_app_date] => 2010-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 8121 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12776297 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/776297
Method for admission control, and apparatus and communication system thereof May 6, 2010 Issued
Array ( [id] => 8996611 [patent_doc_number] => 08520508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Spanning tree ring protocol' [patent_app_type] => utility [patent_app_number] => 12/773085 [patent_app_country] => US [patent_app_date] => 2010-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 10104 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12773085 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/773085
Spanning tree ring protocol May 3, 2010 Issued
Array ( [id] => 8761957 [patent_doc_number] => 08422487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-16 [patent_title] => 'Presence registration and routing node' [patent_app_type] => utility [patent_app_number] => 12/762908 [patent_app_country] => US [patent_app_date] => 2010-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11843 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12762908 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/762908
Presence registration and routing node Apr 18, 2010 Issued
Array ( [id] => 6267606 [patent_doc_number] => 20100254255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-07 [patent_title] => 'REDUNDANCY SUPPORT FOR NETWORK ADDRESS TRANSLATION (NAT)' [patent_app_type] => utility [patent_app_number] => 12/759438 [patent_app_country] => US [patent_app_date] => 2010-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4972 [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/A1/0254/20100254255.pdf [firstpage_image] =>[orig_patent_app_number] => 12759438 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/759438
Redundancy support for network address translation (NAT) Apr 12, 2010 Issued
Array ( [id] => 6495685 [patent_doc_number] => 20100260063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-14 [patent_title] => 'Hierarchical Data Collection Network Supporting Packetized Voice Communications Among Wireless Terminals And Telephones' [patent_app_type] => utility [patent_app_number] => 12/759501 [patent_app_country] => US [patent_app_date] => 2010-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 81 [patent_figures_cnt] => 81 [patent_no_of_words] => 60288 [patent_no_of_claims] => 41 [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/A1/0260/20100260063.pdf [firstpage_image] =>[orig_patent_app_number] => 12759501 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/759501
Hierarchical Data Collection Network Supporting Packetized Voice Communications Among Wireless Terminals And Telephones Apr 12, 2010 Abandoned
Array ( [id] => 9628304 [patent_doc_number] => 08797993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-05 [patent_title] => 'Method and device for superimposing reference signal and data based on space division multiple access' [patent_app_type] => utility [patent_app_number] => 13/378124 [patent_app_country] => US [patent_app_date] => 2010-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 10577 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13378124 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/378124
Method and device for superimposing reference signal and data based on space division multiple access Apr 11, 2010 Issued
Array ( [id] => 8137151 [patent_doc_number] => 20120093124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-19 [patent_title] => 'METHOD AND DEVICE FOR SETTING DEMODULATION REFERENCE SIGNALS IN WIRELESS COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/378134 [patent_app_country] => US [patent_app_date] => 2010-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8515 [patent_no_of_claims] => 14 [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/A1/0093/20120093124.pdf [firstpage_image] =>[orig_patent_app_number] => 13378134 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/378134
Method and device for setting demodulation reference signals in wireless communication system Apr 8, 2010 Issued
Array ( [id] => 4645904 [patent_doc_number] => 08023515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-20 [patent_title] => 'Distributed connection-oriented services for switched communication networks' [patent_app_type] => utility [patent_app_number] => 12/729740 [patent_app_country] => US [patent_app_date] => 2010-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 31 [patent_no_of_words] => 13863 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/023/08023515.pdf [firstpage_image] =>[orig_patent_app_number] => 12729740 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/729740
Distributed connection-oriented services for switched communication networks Mar 22, 2010 Issued
Array ( [id] => 4645904 [patent_doc_number] => 08023515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-20 [patent_title] => 'Distributed connection-oriented services for switched communication networks' [patent_app_type] => utility [patent_app_number] => 12/729740 [patent_app_country] => US [patent_app_date] => 2010-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 31 [patent_no_of_words] => 13863 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/023/08023515.pdf [firstpage_image] =>[orig_patent_app_number] => 12729740 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/729740
Distributed connection-oriented services for switched communication networks Mar 22, 2010 Issued
Array ( [id] => 4645904 [patent_doc_number] => 08023515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-20 [patent_title] => 'Distributed connection-oriented services for switched communication networks' [patent_app_type] => utility [patent_app_number] => 12/729740 [patent_app_country] => US [patent_app_date] => 2010-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 31 [patent_no_of_words] => 13863 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/023/08023515.pdf [firstpage_image] =>[orig_patent_app_number] => 12729740 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/729740
Distributed connection-oriented services for switched communication networks Mar 22, 2010 Issued
Array ( [id] => 6392278 [patent_doc_number] => 20100177778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-15 [patent_title] => 'DISTRIBUTED CONNECTION-ORIENTED SERVICES FOR SWITCHED COMMUNICATION NETWORKS' [patent_app_type] => utility [patent_app_number] => 12/729986 [patent_app_country] => US [patent_app_date] => 2010-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 13806 [patent_no_of_claims] => 30 [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/A1/0177/20100177778.pdf [firstpage_image] =>[orig_patent_app_number] => 12729986 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/729986
Distributed connection-oriented services for switched communication networks Mar 22, 2010 Issued
Array ( [id] => 4645904 [patent_doc_number] => 08023515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-20 [patent_title] => 'Distributed connection-oriented services for switched communication networks' [patent_app_type] => utility [patent_app_number] => 12/729740 [patent_app_country] => US [patent_app_date] => 2010-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 31 [patent_no_of_words] => 13863 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/023/08023515.pdf [firstpage_image] =>[orig_patent_app_number] => 12729740 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/729740
Distributed connection-oriented services for switched communication networks Mar 22, 2010 Issued
Array ( [id] => 7754472 [patent_doc_number] => 08111715 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-02-07 [patent_title] => 'Method and apparatus for transferring a frame of data from a first network to a second network' [patent_app_type] => utility [patent_app_number] => 12/709715 [patent_app_country] => US [patent_app_date] => 2010-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5469 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/111/08111715.pdf [firstpage_image] =>[orig_patent_app_number] => 12709715 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/709715
Method and apparatus for transferring a frame of data from a first network to a second network Feb 21, 2010 Issued
Array ( [id] => 6311298 [patent_doc_number] => 20100111091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'METHOD AND APPARATUS TO PERFORM NETWORK ROUTING' [patent_app_type] => utility [patent_app_number] => 12/686758 [patent_app_country] => US [patent_app_date] => 2010-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6839 [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] => publications/A1/0111/20100111091.pdf [firstpage_image] =>[orig_patent_app_number] => 12686758 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/686758
Method and apparatus to perform network routing Jan 12, 2010 Issued
Menu