Search

Duc Chi Ho

Examiner (ID: 6423, Phone: (571)272-3147 , Office: P/2465 )

Most Active Art Unit
2465
Art Unit(s)
2419, 2665, 2616, 2662, 3728, 2738, 2465, 2619
Total Applications
2444
Issued Applications
2176
Pending Applications
185
Abandoned Applications
138

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8192004 [patent_doc_number] => 08184541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'Method and system for link layer scheduling in a multiple access communication system' [patent_app_type] => utility [patent_app_number] => 12/319690 [patent_app_country] => US [patent_app_date] => 2009-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3736 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/184/08184541.pdf [firstpage_image] =>[orig_patent_app_number] => 12319690 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/319690
Method and system for link layer scheduling in a multiple access communication system Jan 8, 2009 Issued
Array ( [id] => 6604646 [patent_doc_number] => 20100309852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-09 [patent_title] => 'METHOD AND APPARATUS FOR TRANSMITTING SRS IN LTE TDD SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/865334 [patent_app_country] => US [patent_app_date] => 2009-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5915 [patent_no_of_claims] => 5 [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/A1/0309/20100309852.pdf [firstpage_image] =>[orig_patent_app_number] => 12865334 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/865334
Method and apparatus for transmitting SRS in LTE TDD system Jan 6, 2009 Issued
Array ( [id] => 6619076 [patent_doc_number] => 20100172241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-08 [patent_title] => 'Method for IP network traffic management' [patent_app_type] => utility [patent_app_number] => 12/319447 [patent_app_country] => US [patent_app_date] => 2009-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2972 [patent_no_of_claims] => 18 [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/A1/0172/20100172241.pdf [firstpage_image] =>[orig_patent_app_number] => 12319447 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/319447
Method for IP network traffic management Jan 5, 2009 Abandoned
Array ( [id] => 5584397 [patent_doc_number] => 20090103599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'DUAL TRANSMISSION STREAM GENERATING DEVICE AND METHOD' [patent_app_type] => utility [patent_app_number] => 12/261780 [patent_app_country] => US [patent_app_date] => 2008-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6039 [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/A1/0103/20090103599.pdf [firstpage_image] =>[orig_patent_app_number] => 12261780 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/261780
Dual transmission stream generating device and method Oct 29, 2008 Issued
Array ( [id] => 5329474 [patent_doc_number] => 20090109951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'Method and Apparatus for Counting Transmission Times of a PDU' [patent_app_type] => utility [patent_app_number] => 12/259303 [patent_app_country] => US [patent_app_date] => 2008-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3502 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0109/20090109951.pdf [firstpage_image] =>[orig_patent_app_number] => 12259303 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/259303
Method and Apparatus for Counting Transmission Times of a PDU Oct 27, 2008 Abandoned
Array ( [id] => 5478922 [patent_doc_number] => 20090201879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-13 [patent_title] => 'INTEGRATION OF 802.21 MEDIA INDEPENDENT HANDOVER FUNCTIONALITY TO RADIO INTERFACE LAYER AND TELEPHONY SERVER' [patent_app_type] => utility [patent_app_number] => 12/259546 [patent_app_country] => US [patent_app_date] => 2008-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5834 [patent_no_of_claims] => 19 [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/A1/0201/20090201879.pdf [firstpage_image] =>[orig_patent_app_number] => 12259546 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/259546
Integration of 802.21 media independent handover functionality to radio interface layer and telephony server Oct 27, 2008 Issued
Array ( [id] => 6496425 [patent_doc_number] => 20100260124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-14 [patent_title] => 'WIRELESS COMMUNICATION MOBILE STATION APPARATUS AND CONTROL CHANNEL DECODING METHOD' [patent_app_type] => utility [patent_app_number] => 12/740674 [patent_app_country] => US [patent_app_date] => 2008-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 11664 [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/A1/0260/20100260124.pdf [firstpage_image] =>[orig_patent_app_number] => 12740674 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/740674
Wireless communication mobile station apparatus and control channel decoding method Oct 27, 2008 Issued
Array ( [id] => 5270139 [patent_doc_number] => 20090073915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'APPARATUS, SYSTEM AND METHOD FOR IMPLEMENTING MOBILE COMMUNICATION' [patent_app_type] => utility [patent_app_number] => 12/258889 [patent_app_country] => US [patent_app_date] => 2008-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6531 [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/A1/0073/20090073915.pdf [firstpage_image] =>[orig_patent_app_number] => 12258889 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/258889
APPARATUS, SYSTEM AND METHOD FOR IMPLEMENTING MOBILE COMMUNICATION Oct 26, 2008 Abandoned
Array ( [id] => 5270162 [patent_doc_number] => 20090073938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'METHOD, SYSTEM AND APPARATUS FOR OPTIMIZING CALL ANCHORING IN VOICE CALL CONTINUITY' [patent_app_type] => utility [patent_app_number] => 12/258605 [patent_app_country] => US [patent_app_date] => 2008-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9502 [patent_no_of_claims] => 23 [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/A1/0073/20090073938.pdf [firstpage_image] =>[orig_patent_app_number] => 12258605 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/258605
METHOD, SYSTEM AND APPARATUS FOR OPTIMIZING CALL ANCHORING IN VOICE CALL CONTINUITY Oct 26, 2008 Abandoned
Array ( [id] => 8983683 [patent_doc_number] => 08514808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-20 [patent_title] => 'Method and function for maintaining mapping between media independent handover functions and transport addresses' [patent_app_type] => utility [patent_app_number] => 12/258581 [patent_app_country] => US [patent_app_date] => 2008-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5861 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12258581 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/258581
Method and function for maintaining mapping between media independent handover functions and transport addresses Oct 26, 2008 Issued
Array ( [id] => 6580293 [patent_doc_number] => 20100061351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'MULTI-COEXISTENCE COMMUNICATION SYSTEM BASED ON INTERFERENCE-AWARE ENVIRONMENT AND METHOD FOR OPERATING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/257133 [patent_app_country] => US [patent_app_date] => 2008-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5443 [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/A1/0061/20100061351.pdf [firstpage_image] =>[orig_patent_app_number] => 12257133 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/257133
MULTI-COEXISTENCE COMMUNICATION SYSTEM BASED ON INTERFERENCE-AWARE ENVIRONMENT AND METHOD FOR OPERATING THE SAME Oct 22, 2008 Abandoned
Array ( [id] => 5366421 [patent_doc_number] => 20090303980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'APPARATUS AND METHOD FOR ERROR CONCEALMENT FOR A DIGITAL WIRELESS PHONE' [patent_app_type] => utility [patent_app_number] => 12/257185 [patent_app_country] => US [patent_app_date] => 2008-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4843 [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/A1/0303/20090303980.pdf [firstpage_image] =>[orig_patent_app_number] => 12257185 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/257185
Apparatus and method for error concealment for a digital wireless phone Oct 22, 2008 Issued
Array ( [id] => 8246088 [patent_doc_number] => 08204022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-19 [patent_title] => 'Method of providing transcoding during voice-over-internet protocol handoff' [patent_app_type] => utility [patent_app_number] => 12/243989 [patent_app_country] => US [patent_app_date] => 2008-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5343 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/204/08204022.pdf [firstpage_image] =>[orig_patent_app_number] => 12243989 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/243989
Method of providing transcoding during voice-over-internet protocol handoff Oct 1, 2008 Issued
Array ( [id] => 7709194 [patent_doc_number] => 20120002684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'DMR Private Network Communication Implementation Method, Terminal, Relay Station and System' [patent_app_type] => utility [patent_app_number] => 12/672662 [patent_app_country] => US [patent_app_date] => 2008-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3350 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12672662 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/672662
DMR private network communication implementation method, terminal, relay station and system Sep 27, 2008 Issued
Array ( [id] => 5452966 [patent_doc_number] => 20090069003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'APPARATUS AND METHOD FOR SUPPORTING MULTICAST AND BROADCAST SERVICE IN A BROADBAND WIRELESS ACCESS (BWA) SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/205000 [patent_app_country] => US [patent_app_date] => 2008-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7642 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20090069003.pdf [firstpage_image] =>[orig_patent_app_number] => 12205000 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/205000
Apparatus and method for supporting multicast and broadcast service in a broadband wireless access (BWA) system Sep 4, 2008 Issued
Array ( [id] => 9076076 [patent_doc_number] => 08553661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-08 [patent_title] => 'Method and arrangement in a telecommunication system to indicate characteristics of an access node to a mobile terminal' [patent_app_type] => utility [patent_app_number] => 12/673532 [patent_app_country] => US [patent_app_date] => 2008-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4572 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12673532 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/673532
Method and arrangement in a telecommunication system to indicate characteristics of an access node to a mobile terminal Aug 12, 2008 Issued
Array ( [id] => 8550780 [patent_doc_number] => 08325668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-04 [patent_title] => 'Communications control method, signal generating apparatus, and radio communications apparatus including the signal generating apparatus in mobile communications system' [patent_app_type] => utility [patent_app_number] => 12/673342 [patent_app_country] => US [patent_app_date] => 2008-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3999 [patent_no_of_claims] => 3 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12673342 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/673342
Communications control method, signal generating apparatus, and radio communications apparatus including the signal generating apparatus in mobile communications system Aug 12, 2008 Issued
Array ( [id] => 8911095 [patent_doc_number] => 08483170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-09 [patent_title] => 'User equipment terminal, base station, and channel quality information report method' [patent_app_type] => utility [patent_app_number] => 12/672523 [patent_app_country] => US [patent_app_date] => 2008-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 7018 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12672523 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/672523
User equipment terminal, base station, and channel quality information report method Aug 12, 2008 Issued
Array ( [id] => 7730267 [patent_doc_number] => 20120014264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'HANDOVER METHOD AND USER EQUIPMENT' [patent_app_type] => utility [patent_app_number] => 12/673024 [patent_app_country] => US [patent_app_date] => 2008-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3740 [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/A1/0014/20120014264.pdf [firstpage_image] =>[orig_patent_app_number] => 12673024 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/673024
Handover method and user equipment Jul 20, 2008 Issued
Array ( [id] => 4840083 [patent_doc_number] => 20080280569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'System and Method for Carrying a Wireless Based Signal Over Wiring' [patent_app_type] => utility [patent_app_number] => 12/129278 [patent_app_country] => US [patent_app_date] => 2008-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 15044 [patent_no_of_claims] => 27 [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/A1/0280/20080280569.pdf [firstpage_image] =>[orig_patent_app_number] => 12129278 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/129278
System and method for carrying a wireless based signal over wiring May 28, 2008 Issued
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