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] => 4640928 [patent_doc_number] => 08018958 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-09-13 [patent_title] => 'System and method for fair shared de-queue and drop arbitration in a buffer' [patent_app_type] => utility [patent_app_number] => 12/489947 [patent_app_country] => US [patent_app_date] => 2009-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3632 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/018/08018958.pdf [firstpage_image] =>[orig_patent_app_number] => 12489947 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/489947
System and method for fair shared de-queue and drop arbitration in a buffer Jun 22, 2009 Issued
Array ( [id] => 7516826 [patent_doc_number] => 08040906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'Utilizing betweenness to determine forwarding state in a routed network' [patent_app_type] => utility [patent_app_number] => 12/490187 [patent_app_country] => US [patent_app_date] => 2009-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5716 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/040/08040906.pdf [firstpage_image] =>[orig_patent_app_number] => 12490187 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/490187
Utilizing betweenness to determine forwarding state in a routed network Jun 22, 2009 Issued
Array ( [id] => 6591639 [patent_doc_number] => 20100322256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'USING DISTRIBUTED TIMERS IN AN OVERLAY NETWORK' [patent_app_type] => utility [patent_app_number] => 12/490213 [patent_app_country] => US [patent_app_date] => 2009-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 19196 [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/A1/0322/20100322256.pdf [firstpage_image] =>[orig_patent_app_number] => 12490213 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/490213
Using distributed timers in an overlay network Jun 22, 2009 Issued
Array ( [id] => 8529476 [patent_doc_number] => 08306058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-06 [patent_title] => 'Communication system and techniques for transmission from source to destination' [patent_app_type] => utility [patent_app_number] => 12/489966 [patent_app_country] => US [patent_app_date] => 2009-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10844 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 8 [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] => 12489966 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/489966
Communication system and techniques for transmission from source to destination Jun 22, 2009 Issued
Array ( [id] => 7552121 [patent_doc_number] => 08064458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-22 [patent_title] => 'Method and apparatus for simulating IP multinetting' [patent_app_type] => utility [patent_app_number] => 12/490180 [patent_app_country] => US [patent_app_date] => 2009-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4500 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/064/08064458.pdf [firstpage_image] =>[orig_patent_app_number] => 12490180 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/490180
Method and apparatus for simulating IP multinetting Jun 22, 2009 Issued
Array ( [id] => 6607236 [patent_doc_number] => 20100002603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-07 [patent_title] => 'NETWORK ELEMENT CONFIGURATION SCHEME' [patent_app_type] => utility [patent_app_number] => 12/490117 [patent_app_country] => US [patent_app_date] => 2009-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9756 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0002/20100002603.pdf [firstpage_image] =>[orig_patent_app_number] => 12490117 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/490117
Network element configuration scheme Jun 22, 2009 Issued
Array ( [id] => 8008723 [patent_doc_number] => 08085771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-27 [patent_title] => 'Information processing apparatus, image processing apparatus, control method, and storage medium' [patent_app_type] => utility [patent_app_number] => 12/489734 [patent_app_country] => US [patent_app_date] => 2009-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8850 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/085/08085771.pdf [firstpage_image] =>[orig_patent_app_number] => 12489734 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/489734
Information processing apparatus, image processing apparatus, control method, and storage medium Jun 22, 2009 Issued
Array ( [id] => 6589671 [patent_doc_number] => 20100322105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'METHOD AND SYSTEM FOR NETWORK COMMUNICATIONS VIA A CONFIGURABLE MULTI-USE ETHERNET PHY' [patent_app_type] => utility [patent_app_number] => 12/490209 [patent_app_country] => US [patent_app_date] => 2009-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8736 [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/A1/0322/20100322105.pdf [firstpage_image] =>[orig_patent_app_number] => 12490209 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/490209
Method and system for network communications via a configurable multi-use ethernet PHY Jun 22, 2009 Issued
Array ( [id] => 7980507 [patent_doc_number] => 08073007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-06 [patent_title] => 'Method and apparatus for intertechnology IPv6 address configuration' [patent_app_type] => utility [patent_app_number] => 12/490173 [patent_app_country] => US [patent_app_date] => 2009-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6549 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/073/08073007.pdf [firstpage_image] =>[orig_patent_app_number] => 12490173 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/490173
Method and apparatus for intertechnology IPv6 address configuration Jun 22, 2009 Issued
Array ( [id] => 8593562 [patent_doc_number] => 08351441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-08 [patent_title] => 'Personalized multimedia services using a mobile service platform' [patent_app_type] => utility [patent_app_number] => 12/456801 [patent_app_country] => US [patent_app_date] => 2009-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7959 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 12456801 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/456801
Personalized multimedia services using a mobile service platform Jun 22, 2009 Issued
Array ( [id] => 6591526 [patent_doc_number] => 20100322249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'DISCOVERING PATH MAXIMUM TRANSMISSION UNIT SIZE' [patent_app_type] => utility [patent_app_number] => 12/490093 [patent_app_country] => US [patent_app_date] => 2009-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10654 [patent_no_of_claims] => 35 [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/A1/0322/20100322249.pdf [firstpage_image] =>[orig_patent_app_number] => 12490093 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/490093
Discovering path maximum transmission unit size Jun 22, 2009 Issued
Array ( [id] => 6591561 [patent_doc_number] => 20100322251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'Method and System for Virtually Switching Digital Video/Audio and Auxiliary Control Signals for Digital Signage Applications' [patent_app_type] => utility [patent_app_number] => 12/489143 [patent_app_country] => US [patent_app_date] => 2009-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3808 [patent_no_of_claims] => 14 [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/A1/0322/20100322251.pdf [firstpage_image] =>[orig_patent_app_number] => 12489143 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/489143
Method and System for Virtually Switching Digital Video/Audio and Auxiliary Control Signals for Digital Signage Applications Jun 21, 2009 Abandoned
Array ( [id] => 4630774 [patent_doc_number] => 08009682 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-30 [patent_title] => 'Systems and methods for packet steering in a multi-core architecture' [patent_app_type] => utility [patent_app_number] => 12/489207 [patent_app_country] => US [patent_app_date] => 2009-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 30 [patent_no_of_words] => 58473 [patent_no_of_claims] => 28 [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/08/009/08009682.pdf [firstpage_image] =>[orig_patent_app_number] => 12489207 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/489207
Systems and methods for packet steering in a multi-core architecture Jun 21, 2009 Issued
Array ( [id] => 4640931 [patent_doc_number] => 08018961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-13 [patent_title] => 'Systems and methods for receive and transmission queue processing in a multi-core architecture' [patent_app_type] => utility [patent_app_number] => 12/489194 [patent_app_country] => US [patent_app_date] => 2009-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 26 [patent_no_of_words] => 44721 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/018/08018961.pdf [firstpage_image] =>[orig_patent_app_number] => 12489194 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/489194
Systems and methods for receive and transmission queue processing in a multi-core architecture Jun 21, 2009 Issued
Array ( [id] => 5513550 [patent_doc_number] => 20090213856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-27 [patent_title] => 'System and Method for Providing Transformation of Multi-Protocol Packets in a Data Stream' [patent_app_type] => utility [patent_app_number] => 12/437573 [patent_app_country] => US [patent_app_date] => 2009-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 16191 [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/A1/0213/20090213856.pdf [firstpage_image] =>[orig_patent_app_number] => 12437573 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/437573
System and Method for Providing Transformation of Multi-Protocol Packets in a Data Stream May 7, 2009 Abandoned
Array ( [id] => 5478977 [patent_doc_number] => 20090201934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-13 [patent_title] => 'SPOOF CHECKING WITHIN A LABEL SWITCHING COMPUTER NETWORK' [patent_app_type] => utility [patent_app_number] => 12/425591 [patent_app_country] => US [patent_app_date] => 2009-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5505 [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/A1/0201/20090201934.pdf [firstpage_image] =>[orig_patent_app_number] => 12425591 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/425591
Spoof checking within a label switching computer network Apr 16, 2009 Issued
Array ( [id] => 8330285 [patent_doc_number] => 08238354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-07 [patent_title] => 'Wide area communication networking' [patent_app_type] => utility [patent_app_number] => 12/424303 [patent_app_country] => US [patent_app_date] => 2009-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 13254 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12424303 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/424303
Wide area communication networking Apr 14, 2009 Issued
Array ( [id] => 6497061 [patent_doc_number] => 20100260170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-14 [patent_title] => 'SYSTEM AND METHOD FOR DYNAMIC CALL ROUTING' [patent_app_type] => utility [patent_app_number] => 12/423072 [patent_app_country] => US [patent_app_date] => 2009-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4092 [patent_no_of_claims] => 10 [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/A1/0260/20100260170.pdf [firstpage_image] =>[orig_patent_app_number] => 12423072 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/423072
System and method for dynamic call routing Apr 13, 2009 Issued
Array ( [id] => 8631596 [patent_doc_number] => 08363679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-29 [patent_title] => 'Clock synchronization in a bidirectional network' [patent_app_type] => utility [patent_app_number] => 12/422593 [patent_app_country] => US [patent_app_date] => 2009-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 22643 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12422593 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/422593
Clock synchronization in a bidirectional network Apr 12, 2009 Issued
Array ( [id] => 6496156 [patent_doc_number] => 20100260100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-14 [patent_title] => 'SYSTEM AND METHOD FOR PROVIDING END TO END QUALITY OF SERVICE FOR CELLULAR VOICE TRAFFIC OVER A DATA NETWORK' [patent_app_type] => utility [patent_app_number] => 12/420193 [patent_app_country] => US [patent_app_date] => 2009-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4676 [patent_no_of_claims] => 18 [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/A1/0260/20100260100.pdf [firstpage_image] =>[orig_patent_app_number] => 12420193 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/420193
System and method for providing end to end quality of service for cellular voice traffic over a data network Apr 7, 2009 Issued
Menu