Search

Phuongchau Ba Nguyen

Examiner (ID: 13548, Phone: (571)272-3148 , Office: P/2464 )

Most Active Art Unit
2464
Art Unit(s)
2616, 2665, 2732, 2464, 2663, 2739, 2416
Total Applications
1530
Issued Applications
1255
Pending Applications
163
Abandoned Applications
140

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8117783 [patent_doc_number] => 08160111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-17 [patent_title] => 'Optical transmission device, optical transmission system, and bandwidth control method' [patent_app_type] => utility [patent_app_number] => 12/253591 [patent_app_country] => US [patent_app_date] => 2008-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 14576 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/160/08160111.pdf [firstpage_image] =>[orig_patent_app_number] => 12253591 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/253591
Optical transmission device, optical transmission system, and bandwidth control method Oct 16, 2008 Issued
Array ( [id] => 8259883 [patent_doc_number] => 08209395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-26 [patent_title] => 'Scheduling in a high-performance computing (HPC) system' [patent_app_type] => utility [patent_app_number] => 12/246783 [patent_app_country] => US [patent_app_date] => 2008-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 28022 [patent_no_of_claims] => 35 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12246783 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/246783
Scheduling in a high-performance computing (HPC) system Oct 6, 2008 Issued
Array ( [id] => 5359850 [patent_doc_number] => 20090034644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'MIMO COMMUNICATION SYSTEM AND METHOD FOR COMMUNICATING WITH SINGLE ANTENNA AND MULTI-ANTENNA MOBILE STATIONS' [patent_app_type] => utility [patent_app_number] => 12/245466 [patent_app_country] => US [patent_app_date] => 2008-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6186 [patent_no_of_claims] => 7 [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/A1/0034/20090034644.pdf [firstpage_image] =>[orig_patent_app_number] => 12245466 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/245466
MIMO communication system and method for communicating with single antenna and multi-antenna mobile stations Oct 2, 2008 Issued
Array ( [id] => 6388507 [patent_doc_number] => 20100083045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'METHODS AND APPARATUS TO PERFORM QUALITY TESTING IN INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM BASED COMMUNICATION SYSTEMS' [patent_app_type] => utility [patent_app_number] => 12/240508 [patent_app_country] => US [patent_app_date] => 2008-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6182 [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/A1/0083/20100083045.pdf [firstpage_image] =>[orig_patent_app_number] => 12240508 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/240508
Methods and apparatus to perform quality testing in internet protocol multimedia subsystem based communication systems Sep 28, 2008 Issued
Array ( [id] => 4758192 [patent_doc_number] => 20080310418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'OUTPUT QUEUED SWITCH WITH A PARALLEL SHARED MEMORY, AND METHOD OF OPERATING SAME' [patent_app_type] => utility [patent_app_number] => 12/198776 [patent_app_country] => US [patent_app_date] => 2008-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5567 [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/A1/0310/20080310418.pdf [firstpage_image] =>[orig_patent_app_number] => 12198776 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/198776
Output queued switch with a parallel shared memory, and method of operating same Aug 25, 2008 Issued
Array ( [id] => 7520084 [patent_doc_number] => 07974189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-05 [patent_title] => 'Apparatus and method to set the signaling rate of a network disposed within an information storage and retrieval system' [patent_app_type] => utility [patent_app_number] => 12/196155 [patent_app_country] => US [patent_app_date] => 2008-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4882 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/974/07974189.pdf [firstpage_image] =>[orig_patent_app_number] => 12196155 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/196155
Apparatus and method to set the signaling rate of a network disposed within an information storage and retrieval system Aug 20, 2008 Issued
Array ( [id] => 8246014 [patent_doc_number] => 08203946 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-06-19 [patent_title] => 'Method for providing voice-over-IP service' [patent_app_type] => utility [patent_app_number] => 12/181623 [patent_app_country] => US [patent_app_date] => 2008-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 37 [patent_no_of_words] => 6718 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/203/08203946.pdf [firstpage_image] =>[orig_patent_app_number] => 12181623 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/181623
Method for providing voice-over-IP service Jul 28, 2008 Issued
Array ( [id] => 4601870 [patent_doc_number] => 07978709 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-07-12 [patent_title] => 'Packet matching method and system' [patent_app_type] => utility [patent_app_number] => 12/165541 [patent_app_country] => US [patent_app_date] => 2008-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6575 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/978/07978709.pdf [firstpage_image] =>[orig_patent_app_number] => 12165541 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/165541
Packet matching method and system Jun 29, 2008 Issued
Array ( [id] => 5359615 [patent_doc_number] => 20090034409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'Circuit to provide backup telephone service for a multiple service access system using a twisted pair' [patent_app_type] => utility [patent_app_number] => 12/154298 [patent_app_country] => US [patent_app_date] => 2008-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9368 [patent_no_of_claims] => 2 [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/A1/0034/20090034409.pdf [firstpage_image] =>[orig_patent_app_number] => 12154298 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/154298
Circuit to provide backup telephone service for a multiple service access system using a twisted pair May 21, 2008 Abandoned
Array ( [id] => 4726064 [patent_doc_number] => 20080205605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'SYSTEM AND METHOD FOR FORWARDING MESSAGES' [patent_app_type] => utility [patent_app_number] => 12/116757 [patent_app_country] => US [patent_app_date] => 2008-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8231 [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/A1/0205/20080205605.pdf [firstpage_image] =>[orig_patent_app_number] => 12116757 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/116757
System and method for forwarding messages May 6, 2008 Issued
Array ( [id] => 4502448 [patent_doc_number] => 07957424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-07 [patent_title] => 'Systems and methods for compressing packet headers' [patent_app_type] => utility [patent_app_number] => 12/115305 [patent_app_country] => US [patent_app_date] => 2008-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4501 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/957/07957424.pdf [firstpage_image] =>[orig_patent_app_number] => 12115305 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/115305
Systems and methods for compressing packet headers May 4, 2008 Issued
12/056140 Small Form Factor Digital Voice Multiplexer with Multiple DSL Outputs Mar 25, 2008 Abandoned
Array ( [id] => 6334597 [patent_doc_number] => 20100246687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'DECODING CIRCUIT, DECODING METHOD, ENCODING CIRCUIT, AND ENCODING METHOD' [patent_app_type] => utility [patent_app_number] => 12/438708 [patent_app_country] => US [patent_app_date] => 2008-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 19459 [patent_no_of_claims] => 17 [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/A1/0246/20100246687.pdf [firstpage_image] =>[orig_patent_app_number] => 12438708 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/438708
Decoding circuit, decoding method, encoding circuit, and encoding method Feb 26, 2008 Issued
Array ( [id] => 8387756 [patent_doc_number] => 08265159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-11 [patent_title] => 'Moving picture decoding apparatus' [patent_app_type] => utility [patent_app_number] => 12/438868 [patent_app_country] => US [patent_app_date] => 2007-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 11115 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12438868 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/438868
Moving picture decoding apparatus Dec 26, 2007 Issued
Array ( [id] => 4920811 [patent_doc_number] => 20080069125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'MEANS AND APPARATUS FOR A SCALABLE CONGESTION FREE SWITCHING SYSTEM WITH INTELLIGENT CONTROL' [patent_app_type] => utility [patent_app_number] => 11/947209 [patent_app_country] => US [patent_app_date] => 2007-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 30298 [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/A1/0069/20080069125.pdf [firstpage_image] =>[orig_patent_app_number] => 11947209 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/947209
MEANS AND APPARATUS FOR A SCALABLE CONGESTION FREE SWITCHING SYSTEM WITH INTELLIGENT CONTROL Nov 28, 2007 Abandoned
Array ( [id] => 4865428 [patent_doc_number] => 20080144487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'OFDM/DMT/digital communications system including partial sequence symbol processing' [patent_app_type] => utility [patent_app_number] => 11/982449 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 10125 [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/A1/0144/20080144487.pdf [firstpage_image] =>[orig_patent_app_number] => 11982449 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/982449
OFDM/DMT/digital communications system including partial sequence symbol processing Oct 30, 2007 Issued
Array ( [id] => 4832205 [patent_doc_number] => 20080130751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'Motion vector detecting apparatus and motion vector detecting method' [patent_app_type] => utility [patent_app_number] => 11/907701 [patent_app_country] => US [patent_app_date] => 2007-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3179 [patent_no_of_claims] => 2 [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/A1/0130/20080130751.pdf [firstpage_image] =>[orig_patent_app_number] => 11907701 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/907701
Motion vector detecting apparatus and motion vector detecting method Oct 15, 2007 Issued
Array ( [id] => 8019285 [patent_doc_number] => 08139150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-20 [patent_title] => 'Method and apparatus for encoding and decoding multi-view video signal, and related computer programs' [patent_app_type] => utility [patent_app_number] => 11/907188 [patent_app_country] => US [patent_app_date] => 2007-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 25 [patent_no_of_words] => 26784 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/139/08139150.pdf [firstpage_image] =>[orig_patent_app_number] => 11907188 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/907188
Method and apparatus for encoding and decoding multi-view video signal, and related computer programs Oct 9, 2007 Issued
Array ( [id] => 7516894 [patent_doc_number] => 08040974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'Shift space-time coding for digital video broadcasting systems' [patent_app_type] => utility [patent_app_number] => 11/907152 [patent_app_country] => US [patent_app_date] => 2007-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3580 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/040/08040974.pdf [firstpage_image] =>[orig_patent_app_number] => 11907152 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/907152
Shift space-time coding for digital video broadcasting systems Oct 9, 2007 Issued
Array ( [id] => 4563580 [patent_doc_number] => RE042003 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2010-12-21 [patent_title] => 'Assisted power-up and hand off system and method' [patent_app_type] => reissue [patent_app_number] => 11/903347 [patent_app_country] => US [patent_app_date] => 2007-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 8106 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/042/RE042003.pdf [firstpage_image] =>[orig_patent_app_number] => 11903347 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/903347
Assisted power-up and hand off system and method Sep 20, 2007 Issued
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