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] => 1417690 [patent_doc_number] => 06538995 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-25 [patent_title] => 'Delay minimization for circuit emulation over packet switched (ATM) networks' [patent_app_type] => B1 [patent_app_number] => 09/091454 [patent_app_country] => US [patent_app_date] => 1998-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2400 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/538/06538995.pdf [firstpage_image] =>[orig_patent_app_number] => 09091454 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/091454
Delay minimization for circuit emulation over packet switched (ATM) networks Dec 22, 1998 Issued
Array ( [id] => 1493714 [patent_doc_number] => 06418137 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-09 [patent_title] => 'Transmitted signal power control in cellular communications systems' [patent_app_type] => B1 [patent_app_number] => 09/210364 [patent_app_country] => US [patent_app_date] => 1998-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4746 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/418/06418137.pdf [firstpage_image] =>[orig_patent_app_number] => 09210364 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/210364
Transmitted signal power control in cellular communications systems Dec 13, 1998 Issued
Array ( [id] => 1276353 [patent_doc_number] => 06654374 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-25 [patent_title] => 'Method and apparatus to reduce Jitter in packet switched networks' [patent_app_type] => B1 [patent_app_number] => 09/189347 [patent_app_country] => US [patent_app_date] => 1998-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 7658 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/654/06654374.pdf [firstpage_image] =>[orig_patent_app_number] => 09189347 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/189347
Method and apparatus to reduce Jitter in packet switched networks Nov 9, 1998 Issued
Array ( [id] => 1216449 [patent_doc_number] => 06711171 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-23 [patent_title] => 'Distributed connection-oriented services for switched communications networks' [patent_app_type] => B1 [patent_app_number] => 09/174991 [patent_app_country] => US [patent_app_date] => 1998-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 31 [patent_no_of_words] => 13794 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/711/06711171.pdf [firstpage_image] =>[orig_patent_app_number] => 09174991 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/174991
Distributed connection-oriented services for switched communications networks Oct 18, 1998 Issued
Array ( [id] => 947243 [patent_doc_number] => 06965578 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-11-15 [patent_title] => 'Echo canceling method and apparatus for digital data communication system' [patent_app_type] => utility [patent_app_number] => 09/164504 [patent_app_country] => US [patent_app_date] => 1998-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5525 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/965/06965578.pdf [firstpage_image] =>[orig_patent_app_number] => 09164504 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/164504
Echo canceling method and apparatus for digital data communication system Sep 29, 1998 Issued
Array ( [id] => 1511707 [patent_doc_number] => 06442177 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Method for transmitting a service channel in a plesiochronous frame of said service channel and corresponding transmission system' [patent_app_type] => B1 [patent_app_number] => 09/155424 [patent_app_country] => US [patent_app_date] => 1998-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2922 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/442/06442177.pdf [firstpage_image] =>[orig_patent_app_number] => 09155424 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/155424
Method for transmitting a service channel in a plesiochronous frame of said service channel and corresponding transmission system Sep 28, 1998 Issued
Array ( [id] => 1311099 [patent_doc_number] => 06621801 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-16 [patent_title] => 'Distributed control DAMA protocol for use with a processing communications satellite' [patent_app_type] => B1 [patent_app_number] => 09/162514 [patent_app_country] => US [patent_app_date] => 1998-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6193 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/621/06621801.pdf [firstpage_image] =>[orig_patent_app_number] => 09162514 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/162514
Distributed control DAMA protocol for use with a processing communications satellite Sep 28, 1998 Issued
Array ( [id] => 1360500 [patent_doc_number] => 06584114 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-24 [patent_title] => 'Control of the change of telecommunications channels in a DECT-specific RLL/WLL partial system bound to an ISDN-system' [patent_app_type] => B1 [patent_app_number] => 09/155379 [patent_app_country] => US [patent_app_date] => 1998-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8389 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/584/06584114.pdf [firstpage_image] =>[orig_patent_app_number] => 09155379 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/155379
Control of the change of telecommunications channels in a DECT-specific RLL/WLL partial system bound to an ISDN-system Sep 27, 1998 Issued
09/155324 PROCESS FOR SWITCHING FROM AN INTERRUPTED WORKING DATA CIRCUIT TO A RESERVE DATA CIRCUIT FOR ANNULAR DATA NETWORKS Sep 24, 1998 Abandoned
Array ( [id] => 1150374 [patent_doc_number] => 06778545 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-17 [patent_title] => 'DSP voice buffersize negotiation between DSPs for voice packet end devices' [patent_app_type] => B1 [patent_app_number] => 09/160470 [patent_app_country] => US [patent_app_date] => 1998-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3939 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/778/06778545.pdf [firstpage_image] =>[orig_patent_app_number] => 09160470 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/160470
DSP voice buffersize negotiation between DSPs for voice packet end devices Sep 23, 1998 Issued
Array ( [id] => 1045542 [patent_doc_number] => 06868096 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-03-15 [patent_title] => 'Data multiplexing apparatus having single external memory' [patent_app_type] => utility [patent_app_number] => 09/158002 [patent_app_country] => US [patent_app_date] => 1998-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8645 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/868/06868096.pdf [firstpage_image] =>[orig_patent_app_number] => 09158002 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/158002
Data multiplexing apparatus having single external memory Sep 21, 1998 Issued
Array ( [id] => 1550653 [patent_doc_number] => 06445713 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-03 [patent_title] => 'Method for measuring CDMA signal' [patent_app_type] => B1 [patent_app_number] => 09/157889 [patent_app_country] => US [patent_app_date] => 1998-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5411 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/445/06445713.pdf [firstpage_image] =>[orig_patent_app_number] => 09157889 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/157889
Method for measuring CDMA signal Sep 20, 1998 Issued
Array ( [id] => 1359472 [patent_doc_number] => 06580720 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-17 [patent_title] => 'Latency verification system within a multi-interface point-to-point switching system (MIPPSS)' [patent_app_type] => B1 [patent_app_number] => 09/156379 [patent_app_country] => US [patent_app_date] => 1998-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 55 [patent_no_of_words] => 23263 [patent_no_of_claims] => 64 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/580/06580720.pdf [firstpage_image] =>[orig_patent_app_number] => 09156379 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/156379
Latency verification system within a multi-interface point-to-point switching system (MIPPSS) Sep 17, 1998 Issued
Array ( [id] => 1418154 [patent_doc_number] => 06539034 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-25 [patent_title] => 'Method and apparatus for time-division multiplexing and demultiplexing' [patent_app_type] => B1 [patent_app_number] => 09/154512 [patent_app_country] => US [patent_app_date] => 1998-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4198 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/539/06539034.pdf [firstpage_image] =>[orig_patent_app_number] => 09154512 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/154512
Method and apparatus for time-division multiplexing and demultiplexing Sep 15, 1998 Issued
Array ( [id] => 1091363 [patent_doc_number] => 06829218 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-12-07 [patent_title] => 'High speed weighted fair queuing system for ATM switches' [patent_app_type] => B1 [patent_app_number] => 09/153352 [patent_app_country] => US [patent_app_date] => 1998-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3824 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/829/06829218.pdf [firstpage_image] =>[orig_patent_app_number] => 09153352 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/153352
High speed weighted fair queuing system for ATM switches Sep 14, 1998 Issued
Array ( [id] => 1320257 [patent_doc_number] => 06614807 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-02 [patent_title] => 'Method for data flow control between layers of a layered communication protocol' [patent_app_type] => B1 [patent_app_number] => 09/142347 [patent_app_country] => US [patent_app_date] => 1998-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2019 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/614/06614807.pdf [firstpage_image] =>[orig_patent_app_number] => 09142347 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/142347
Method for data flow control between layers of a layered communication protocol Sep 7, 1998 Issued
Array ( [id] => 4287981 [patent_doc_number] => 06324184 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Dynamic bandwidth allocation for a communication network' [patent_app_type] => 1 [patent_app_number] => 9/148760 [patent_app_country] => US [patent_app_date] => 1998-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6627 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/324/06324184.pdf [firstpage_image] =>[orig_patent_app_number] => 148760 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/148760
Dynamic bandwidth allocation for a communication network Sep 3, 1998 Issued
Array ( [id] => 1164731 [patent_doc_number] => 06765928 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-20 [patent_title] => 'Method and apparatus for transceiving multiple services data simultaneously over SONET/SDH' [patent_app_type] => B1 [patent_app_number] => 09/146088 [patent_app_country] => US [patent_app_date] => 1998-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 11859 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/765/06765928.pdf [firstpage_image] =>[orig_patent_app_number] => 09146088 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/146088
Method and apparatus for transceiving multiple services data simultaneously over SONET/SDH Sep 1, 1998 Issued
Array ( [id] => 6456159 [patent_doc_number] => 20020150060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-17 [patent_title] => 'ASYMMETRIC FORMATTING SYSTEM AND METHOD FOR LOW-EARTH-ORBIT SATELLITE DATA COMMUNICATION' [patent_app_type] => new [patent_app_number] => 09/145392 [patent_app_country] => US [patent_app_date] => 1998-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6134 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0150/20020150060.pdf [firstpage_image] =>[orig_patent_app_number] => 09145392 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/145392
ASYMMETRIC FORMATTING SYSTEM AND METHOD FOR LOW-EARTH-ORBIT SATELLITE DATA COMMUNICATION Aug 31, 1998 Abandoned
Array ( [id] => 1458099 [patent_doc_number] => 06463058 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Method for optimally selecting nodes for removal from a hierarchical communication network' [patent_app_type] => B1 [patent_app_number] => 09/143472 [patent_app_country] => US [patent_app_date] => 1998-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3579 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/463/06463058.pdf [firstpage_image] =>[orig_patent_app_number] => 09143472 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/143472
Method for optimally selecting nodes for removal from a hierarchical communication network Aug 27, 1998 Issued
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