Search

Duc T. Duong

Examiner (ID: 13, Phone: (571)272-3122 , Office: P/2467 )

Most Active Art Unit
2467
Art Unit(s)
2419, 2663, 2467, 2616, 2619
Total Applications
1201
Issued Applications
978
Pending Applications
136
Abandoned Applications
108

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9651897 [patent_doc_number] => 08805930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-12 [patent_title] => 'Managing application programming interfaces in a collaboration space' [patent_app_type] => utility [patent_app_number] => 12/391730 [patent_app_country] => US [patent_app_date] => 2009-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2694 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12391730 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/391730
Managing application programming interfaces in a collaboration space Feb 23, 2009 Issued
Array ( [id] => 5532228 [patent_doc_number] => 20090232016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'APPARATUS AND METHOD FOR COLLECTING AND ANALYZING COMMUNICATIONS DATA' [patent_app_type] => utility [patent_app_number] => 12/364355 [patent_app_country] => US [patent_app_date] => 2009-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 11814 [patent_no_of_claims] => 16 [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/A1/0232/20090232016.pdf [firstpage_image] =>[orig_patent_app_number] => 12364355 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/364355
Apparatus and method for collecting and analyzing communications data Feb 1, 2009 Issued
Array ( [id] => 5411705 [patent_doc_number] => 20090125604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'THIRD PARTY, BROADCAST, MULTICAST AND CONDITIONAL RDMA OPERATIONS' [patent_app_type] => utility [patent_app_number] => 12/344766 [patent_app_country] => US [patent_app_date] => 2008-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 24430 [patent_no_of_claims] => 17 [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/A1/0125/20090125604.pdf [firstpage_image] =>[orig_patent_app_number] => 12344766 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/344766
Third party, broadcast, multicast and conditional RDMA operations Dec 28, 2008 Issued
Array ( [id] => 4532880 [patent_doc_number] => 07953109 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-05-31 [patent_title] => 'System for controlling optical transceivers' [patent_app_type] => utility [patent_app_number] => 12/343531 [patent_app_country] => US [patent_app_date] => 2008-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2185 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/953/07953109.pdf [firstpage_image] =>[orig_patent_app_number] => 12343531 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/343531
System for controlling optical transceivers Dec 23, 2008 Issued
Array ( [id] => 6286798 [patent_doc_number] => 20100157847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-24 [patent_title] => 'METHOD AND APPARATUS FOR PROVIDING REDUNDANCY FOR AN ACCESS NETWORK' [patent_app_type] => utility [patent_app_number] => 12/343133 [patent_app_country] => US [patent_app_date] => 2008-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4204 [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/A1/0157/20100157847.pdf [firstpage_image] =>[orig_patent_app_number] => 12343133 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/343133
Method and apparatus for providing redundancy for an access network Dec 22, 2008 Issued
Array ( [id] => 6287346 [patent_doc_number] => 20100158024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-24 [patent_title] => 'OPTIMIZED FORWARDING FOR PROVIDER BACKBONE BRIDGES WITH BOTH I&B COMPONENTS (IB-PBB)' [patent_app_type] => utility [patent_app_number] => 12/342917 [patent_app_country] => US [patent_app_date] => 2008-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5996 [patent_no_of_claims] => 21 [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/A1/0158/20100158024.pdf [firstpage_image] =>[orig_patent_app_number] => 12342917 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/342917
Optimized forwarding for provider backbone bridges with both I and B components (IB-PBB) Dec 22, 2008 Issued
Array ( [id] => 5579854 [patent_doc_number] => 20090175200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-09 [patent_title] => 'INFORMATION PROCESSING APPARATUS, DEVICE INFORMATION DISPLAY METHOD, AND COMPUTER-READABLE STORAGE MEDIUM' [patent_app_type] => utility [patent_app_number] => 12/343381 [patent_app_country] => US [patent_app_date] => 2008-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 16827 [patent_no_of_claims] => 16 [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/A1/0175/20090175200.pdf [firstpage_image] =>[orig_patent_app_number] => 12343381 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/343381
Information processing apparatus, device information display method, and computer-readable storage medium Dec 22, 2008 Issued
Array ( [id] => 5584339 [patent_doc_number] => 20090103541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'METHOD, SYSTEM AND APPARATUS FOR FILTERING PACKETS' [patent_app_type] => utility [patent_app_number] => 12/342809 [patent_app_country] => US [patent_app_date] => 2008-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4783 [patent_no_of_claims] => 19 [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/A1/0103/20090103541.pdf [firstpage_image] =>[orig_patent_app_number] => 12342809 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/342809
Method, system and apparatus for filtering packets Dec 22, 2008 Issued
Array ( [id] => 4539725 [patent_doc_number] => 07924860 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-04-12 [patent_title] => 'Maintaining data unit order in a network switching device' [patent_app_type] => utility [patent_app_number] => 12/343318 [patent_app_country] => US [patent_app_date] => 2008-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5581 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/924/07924860.pdf [firstpage_image] =>[orig_patent_app_number] => 12343318 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/343318
Maintaining data unit order in a network switching device Dec 22, 2008 Issued
Array ( [id] => 5584351 [patent_doc_number] => 20090103553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'METHOD, SYSTEM AND DEVICE FOR INSTRUCTING MEDIA GATEWAY TO SET UP TERMINATION CONNECTIONS' [patent_app_type] => utility [patent_app_number] => 12/343095 [patent_app_country] => US [patent_app_date] => 2008-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9081 [patent_no_of_claims] => 21 [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/A1/0103/20090103553.pdf [firstpage_image] =>[orig_patent_app_number] => 12343095 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/343095
Method, system and device for instructing media gateway to set up termination connections Dec 22, 2008 Issued
Array ( [id] => 6233731 [patent_doc_number] => 20100265951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'ROUTING METHOD AND NODE' [patent_app_type] => utility [patent_app_number] => 12/808388 [patent_app_country] => US [patent_app_date] => 2008-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6283 [patent_no_of_claims] => 22 [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/A1/0265/20100265951.pdf [firstpage_image] =>[orig_patent_app_number] => 12808388 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/808388
Routing method and node Dec 16, 2008 Issued
Array ( [id] => 4475277 [patent_doc_number] => 07944893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-17 [patent_title] => 'Signal transmission method and base station in mobile communication' [patent_app_type] => utility [patent_app_number] => 12/333090 [patent_app_country] => US [patent_app_date] => 2008-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4255 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/944/07944893.pdf [firstpage_image] =>[orig_patent_app_number] => 12333090 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/333090
Signal transmission method and base station in mobile communication Dec 10, 2008 Issued
Array ( [id] => 9485045 [patent_doc_number] => 08731004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-20 [patent_title] => 'Method of and apparatuses for recognizing an out-of-sync base station' [patent_app_type] => utility [patent_app_number] => 13/130087 [patent_app_country] => US [patent_app_date] => 2008-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5270 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 13130087 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/130087
Method of and apparatuses for recognizing an out-of-sync base station Nov 30, 2008 Issued
Array ( [id] => 6013733 [patent_doc_number] => 20110222611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => ' METHOD AND A SYSTEM FOR MANAGEMENT OF TRANSMISSION RESOURCES IN DIGITAL COMMUNICATION SYSTEMS' [patent_app_type] => utility [patent_app_number] => 13/130127 [patent_app_country] => US [patent_app_date] => 2008-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8865 [patent_no_of_claims] => 24 [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/A1/0222/20110222611.pdf [firstpage_image] =>[orig_patent_app_number] => 13130127 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/130127
Method and a system for management of transmission resources in digital communication systems Nov 26, 2008 Issued
Array ( [id] => 4445284 [patent_doc_number] => 07929428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-19 [patent_title] => 'Switch for dynamically rerouting traffic due to detection of faulty link' [patent_app_type] => utility [patent_app_number] => 12/323201 [patent_app_country] => US [patent_app_date] => 2008-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8616 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/929/07929428.pdf [firstpage_image] =>[orig_patent_app_number] => 12323201 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/323201
Switch for dynamically rerouting traffic due to detection of faulty link Nov 24, 2008 Issued
Array ( [id] => 5574295 [patent_doc_number] => 20090141656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-04 [patent_title] => 'BANDWIDTH RESERVATION REUSE IN DYNAMICALLY ALLOCATED RING PROTECTION AND RESTORATION TECHNIQUE' [patent_app_type] => utility [patent_app_number] => 12/323144 [patent_app_country] => US [patent_app_date] => 2008-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8617 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0141/20090141656.pdf [firstpage_image] =>[orig_patent_app_number] => 12323144 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/323144
Utilizing bandwidth in ring network using path cost and protection techniques Nov 24, 2008 Issued
Array ( [id] => 264832 [patent_doc_number] => 07570603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-04 [patent_title] => 'Routing switch detecting change in session identifier before reconfiguring routing table' [patent_app_type] => utility [patent_app_number] => 12/274248 [patent_app_country] => US [patent_app_date] => 2008-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10433 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/570/07570603.pdf [firstpage_image] =>[orig_patent_app_number] => 12274248 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/274248
Routing switch detecting change in session identifier before reconfiguring routing table Nov 18, 2008 Issued
Array ( [id] => 9959778 [patent_doc_number] => 09007992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Relaying in a communication system' [patent_app_type] => utility [patent_app_number] => 13/129908 [patent_app_country] => US [patent_app_date] => 2008-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 10806 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13129908 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/129908
Relaying in a communication system Nov 17, 2008 Issued
Array ( [id] => 9877423 [patent_doc_number] => 08964706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-24 [patent_title] => 'Communication method and system' [patent_app_type] => utility [patent_app_number] => 13/127779 [patent_app_country] => US [patent_app_date] => 2008-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3949 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13127779 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/127779
Communication method and system Nov 4, 2008 Issued
Array ( [id] => 5335871 [patent_doc_number] => 20090052335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'METHOD AND APPARATUS FOR GRAPHICALLY DISPLAYING CALL SIGNALING FLOWS IN A NETWORK' [patent_app_type] => utility [patent_app_number] => 12/262588 [patent_app_country] => US [patent_app_date] => 2008-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3785 [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/A1/0052/20090052335.pdf [firstpage_image] =>[orig_patent_app_number] => 12262588 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/262588
Method and apparatus for graphically displaying call signaling flows in a network Oct 30, 2008 Issued
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