Search

Duc Chi Ho

Examiner (ID: 6896, Phone: (571)272-3147 , Office: P/2465 )

Most Active Art Unit
2465
Art Unit(s)
2419, 3728, 2616, 2738, 2465, 2662, 2665, 2619
Total Applications
2493
Issued Applications
2201
Pending Applications
195
Abandoned Applications
138

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5372984 [patent_doc_number] => 20090310544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-17 [patent_title] => 'METHOD AND SYSTEM FOR INCREASING THROUGHPUT IN A HIERARCHICAL WIRELESS NETWORK' [patent_app_type] => utility [patent_app_number] => 12/176681 [patent_app_country] => US [patent_app_date] => 2008-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6177 [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/A1/0310/20090310544.pdf [firstpage_image] =>[orig_patent_app_number] => 12176681 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/176681
METHOD AND SYSTEM FOR INCREASING THROUGHPUT IN A HIERARCHICAL WIRELESS NETWORK Jul 20, 2008 Abandoned
Array ( [id] => 4572120 [patent_doc_number] => 07839800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-23 [patent_title] => 'Multiple I-service registration protocol (MIRP)' [patent_app_type] => utility [patent_app_number] => 12/218169 [patent_app_country] => US [patent_app_date] => 2008-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7346 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/839/07839800.pdf [firstpage_image] =>[orig_patent_app_number] => 12218169 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/218169
Multiple I-service registration protocol (MIRP) Jul 10, 2008 Issued
Array ( [id] => 135758 [patent_doc_number] => 07697535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-13 [patent_title] => 'Error resilient protocol data unit boundary detection' [patent_app_type] => utility [patent_app_number] => 12/218167 [patent_app_country] => US [patent_app_date] => 2008-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 7380 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/697/07697535.pdf [firstpage_image] =>[orig_patent_app_number] => 12218167 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/218167
Error resilient protocol data unit boundary detection Jul 10, 2008 Issued
Array ( [id] => 6475990 [patent_doc_number] => 20100008266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'CONFIGURATION AND ALIGNMENT TOOL FOR COMPUTER NETWORK RADIO EQUIPMENT' [patent_app_type] => utility [patent_app_number] => 12/169425 [patent_app_country] => US [patent_app_date] => 2008-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4626 [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/A1/0008/20100008266.pdf [firstpage_image] =>[orig_patent_app_number] => 12169425 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/169425
Configuration and alignment tool for computer network radio equipment Jul 7, 2008 Issued
Array ( [id] => 125681 [patent_doc_number] => 07706286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-27 [patent_title] => 'Method for selecting nodes in a network' [patent_app_type] => utility [patent_app_number] => 12/217705 [patent_app_country] => US [patent_app_date] => 2008-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3944 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/706/07706286.pdf [firstpage_image] =>[orig_patent_app_number] => 12217705 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/217705
Method for selecting nodes in a network Jul 7, 2008 Issued
Array ( [id] => 4572073 [patent_doc_number] => 07839791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-23 [patent_title] => 'Systems and methods for network routing' [patent_app_type] => utility [patent_app_number] => 12/217016 [patent_app_country] => US [patent_app_date] => 2008-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7800 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/839/07839791.pdf [firstpage_image] =>[orig_patent_app_number] => 12217016 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/217016
Systems and methods for network routing Jun 29, 2008 Issued
Array ( [id] => 84574 [patent_doc_number] => 07746878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-29 [patent_title] => 'Host device interface with a point of deployment (POD) and a method of processing broadcast data' [patent_app_type] => utility [patent_app_number] => 12/216179 [patent_app_country] => US [patent_app_date] => 2008-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7185 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/746/07746878.pdf [firstpage_image] =>[orig_patent_app_number] => 12216179 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/216179
Host device interface with a point of deployment (POD) and a method of processing broadcast data Jun 29, 2008 Issued
Array ( [id] => 4492132 [patent_doc_number] => 07903542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-08 [patent_title] => 'Path changeover method and device' [patent_app_type] => utility [patent_app_number] => 12/215411 [patent_app_country] => US [patent_app_date] => 2008-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 8467 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/903/07903542.pdf [firstpage_image] =>[orig_patent_app_number] => 12215411 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/215411
Path changeover method and device Jun 26, 2008 Issued
Array ( [id] => 6163659 [patent_doc_number] => 20110194459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-11 [patent_title] => 'REGISTRATION OF PRIVATE USER IDENTITIES AND CONTACT ADDRESSES IN AN IMS NETWORK' [patent_app_type] => utility [patent_app_number] => 13/001505 [patent_app_country] => US [patent_app_date] => 2008-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10856 [patent_no_of_claims] => 25 [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/A1/0194/20110194459.pdf [firstpage_image] =>[orig_patent_app_number] => 13001505 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/001505
Registration of private user identities and contact addresses in an IMS network Jun 26, 2008 Issued
Array ( [id] => 9128851 [patent_doc_number] => 08576807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-05 [patent_title] => 'Channel interleaving structure for a wireless communication system' [patent_app_type] => utility [patent_app_number] => 12/145012 [patent_app_country] => US [patent_app_date] => 2008-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10599 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12145012 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/145012
Channel interleaving structure for a wireless communication system Jun 23, 2008 Issued
Array ( [id] => 5396743 [patent_doc_number] => 20090316806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'METHODS AND SYSTEMS FOR UTILIZING A MULTICAST/BROADCAST CID SCHEDULING MAC MANAGEMENT MESSAGE' [patent_app_type] => utility [patent_app_number] => 12/144579 [patent_app_country] => US [patent_app_date] => 2008-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9112 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0316/20090316806.pdf [firstpage_image] =>[orig_patent_app_number] => 12144579 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/144579
Methods and systems for utilizing a multicast/broadcast CID scheduling MAC management message Jun 22, 2008 Issued
Array ( [id] => 5270179 [patent_doc_number] => 20090073955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'MULTIPLEXING OF SOUNDING SIGNALS IN ACK AND CQI CHANNELS' [patent_app_type] => utility [patent_app_number] => 12/141000 [patent_app_country] => US [patent_app_date] => 2008-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10311 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0073/20090073955.pdf [firstpage_image] =>[orig_patent_app_number] => 12141000 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/141000
Multiplexing of sounding signals in ACK and CQI channels Jun 16, 2008 Issued
Array ( [id] => 7531679 [patent_doc_number] => 07843908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-30 [patent_title] => 'Scalable two-stage Clos-networking switch and module-first matching' [patent_app_type] => utility [patent_app_number] => 12/134824 [patent_app_country] => US [patent_app_date] => 2008-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 5012 [patent_no_of_claims] => 16 [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] => patents/07/843/07843908.pdf [firstpage_image] =>[orig_patent_app_number] => 12134824 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/134824
Scalable two-stage Clos-networking switch and module-first matching Jun 5, 2008 Issued
Array ( [id] => 95099 [patent_doc_number] => 07738469 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-06-15 [patent_title] => 'Multi-virtual service module pinhole or connection class offload' [patent_app_type] => utility [patent_app_number] => 12/132988 [patent_app_country] => US [patent_app_date] => 2008-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4128 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/738/07738469.pdf [firstpage_image] =>[orig_patent_app_number] => 12132988 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/132988
Multi-virtual service module pinhole or connection class offload Jun 3, 2008 Issued
Array ( [id] => 7715563 [patent_doc_number] => 08094658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-10 [patent_title] => 'System and method for providing premium transport in a DOCSIS-compliant cable network' [patent_app_type] => utility [patent_app_number] => 12/113575 [patent_app_country] => US [patent_app_date] => 2008-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6546 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/094/08094658.pdf [firstpage_image] =>[orig_patent_app_number] => 12113575 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/113575
System and method for providing premium transport in a DOCSIS-compliant cable network Apr 30, 2008 Issued
Array ( [id] => 4872019 [patent_doc_number] => 20080198753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-21 [patent_title] => 'NETWORK MONITORING AND DISASTER DETECTION' [patent_app_type] => utility [patent_app_number] => 12/111909 [patent_app_country] => US [patent_app_date] => 2008-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 18263 [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/A1/0198/20080198753.pdf [firstpage_image] =>[orig_patent_app_number] => 12111909 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/111909
NETWORK MONITORING AND DISASTER DETECTION Apr 28, 2008 Abandoned
Array ( [id] => 8180359 [patent_doc_number] => 08179907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-15 [patent_title] => 'Routing data packets in a communication network' [patent_app_type] => utility [patent_app_number] => 12/105038 [patent_app_country] => US [patent_app_date] => 2008-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2637 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/179/08179907.pdf [firstpage_image] =>[orig_patent_app_number] => 12105038 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/105038
Routing data packets in a communication network Apr 16, 2008 Issued
Array ( [id] => 6591478 [patent_doc_number] => 20100322246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'DISTRIBUTED OPERATION' [patent_app_type] => utility [patent_app_number] => 12/532832 [patent_app_country] => US [patent_app_date] => 2008-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4354 [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/A1/0322/20100322246.pdf [firstpage_image] =>[orig_patent_app_number] => 12532832 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/532832
DISTRIBUTED OPERATION Mar 24, 2008 Abandoned
Array ( [id] => 7725387 [patent_doc_number] => 08098664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-17 [patent_title] => 'Retransmission-request transmitting method and receiving side apparatus' [patent_app_type] => utility [patent_app_number] => 12/532718 [patent_app_country] => US [patent_app_date] => 2008-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 7370 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/098/08098664.pdf [firstpage_image] =>[orig_patent_app_number] => 12532718 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/532718
Retransmission-request transmitting method and receiving side apparatus Mar 20, 2008 Issued
Array ( [id] => 6413086 [patent_doc_number] => 20100150025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'CONFIGURATION PREPROCESSOR LANGUAGE' [patent_app_type] => utility [patent_app_number] => 12/532476 [patent_app_country] => US [patent_app_date] => 2008-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1675 [patent_no_of_claims] => 11 [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/A1/0150/20100150025.pdf [firstpage_image] =>[orig_patent_app_number] => 12532476 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/532476
Configuration preprocessor language Mar 19, 2008 Issued
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