Search

Allen T. Cao

Examiner (ID: 5807, Phone: (571)272-7569 , Office: P/2686 )

Most Active Art Unit
2627
Art Unit(s)
2687, 2627, 2686, 2688, 2512, 2754, 2652
Total Applications
2434
Issued Applications
2130
Pending Applications
56
Abandoned Applications
253

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6233641 [patent_doc_number] => 20100265887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'METHOD AND APPARATUS FOR USING CONTENTS OF WIRELESS TERMINAL IN HOME NETWORK SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/764619 [patent_app_country] => US [patent_app_date] => 2010-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5272 [patent_no_of_claims] => 16 [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/A1/0265/20100265887.pdf [firstpage_image] =>[orig_patent_app_number] => 12764619 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/764619
Method and apparatus for using contents of wireless terminal in home network system Apr 20, 2010 Issued
Array ( [id] => 9591383 [patent_doc_number] => 08780938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-15 [patent_title] => 'Technique for coordinated RLC and PDCP processing' [patent_app_type] => utility [patent_app_number] => 12/763518 [patent_app_country] => US [patent_app_date] => 2010-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9421 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12763518 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/763518
Technique for coordinated RLC and PDCP processing Apr 19, 2010 Issued
Array ( [id] => 6604787 [patent_doc_number] => 20100309861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-09 [patent_title] => 'INTERFERENCE MITIGATION FOR DOWNLINK IN A WIRELESS COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/763836 [patent_app_country] => US [patent_app_date] => 2010-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11615 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 24 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0309/20100309861.pdf [firstpage_image] =>[orig_patent_app_number] => 12763836 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/763836
Interference mitigation for downlink in a wireless communication system Apr 19, 2010 Issued
Array ( [id] => 10119455 [patent_doc_number] => 09154352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-06 [patent_title] => 'Pre-communication for relay base stations in wireless communication' [patent_app_type] => utility [patent_app_number] => 12/763788 [patent_app_country] => US [patent_app_date] => 2010-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 15815 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12763788 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/763788
Pre-communication for relay base stations in wireless communication Apr 19, 2010 Issued
Array ( [id] => 6551602 [patent_doc_number] => 20100272008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-28 [patent_title] => 'NETWORK RELAY DEVICE AND METHOD OF CONTROLLING NETWORK RELAY DEVICE' [patent_app_type] => utility [patent_app_number] => 12/764012 [patent_app_country] => US [patent_app_date] => 2010-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4224 [patent_no_of_claims] => 6 [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/A1/0272/20100272008.pdf [firstpage_image] =>[orig_patent_app_number] => 12764012 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/764012
Control of network relay device to reduce standby power consumption Apr 19, 2010 Issued
Array ( [id] => 6233689 [patent_doc_number] => 20100265925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'Segmented Beamforming' [patent_app_type] => utility [patent_app_number] => 12/762029 [patent_app_country] => US [patent_app_date] => 2010-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 16353 [patent_no_of_claims] => 37 [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/A1/0265/20100265925.pdf [firstpage_image] =>[orig_patent_app_number] => 12762029 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/762029
Segmented beamforming Apr 15, 2010 Issued
Array ( [id] => 8169714 [patent_doc_number] => 20120106415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'Method for Reducing Power Consumption of WAPI Mobile Terminal and WAPI Mobile Terminal' [patent_app_type] => utility [patent_app_number] => 13/260080 [patent_app_country] => US [patent_app_date] => 2010-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3182 [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/A1/0106/20120106415.pdf [firstpage_image] =>[orig_patent_app_number] => 13260080 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/260080
Method for reducing power consumption of WAPI mobile terminal and WAPI mobile terminal Apr 15, 2010 Issued
Array ( [id] => 8727081 [patent_doc_number] => 08406217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-26 [patent_title] => 'Synchronizing wireless devices using timestamps and relative clock offsets of the wireless devices' [patent_app_type] => utility [patent_app_number] => 12/799087 [patent_app_country] => US [patent_app_date] => 2010-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 25 [patent_no_of_words] => 18132 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12799087 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/799087
Synchronizing wireless devices using timestamps and relative clock offsets of the wireless devices Apr 15, 2010 Issued
Array ( [id] => 9256212 [patent_doc_number] => 08619643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-31 [patent_title] => 'System and method for estimating the probability of movement of access points in a WLAN-based positioning system' [patent_app_type] => utility [patent_app_number] => 12/760780 [patent_app_country] => US [patent_app_date] => 2010-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9457 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12760780 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/760780
System and method for estimating the probability of movement of access points in a WLAN-based positioning system Apr 14, 2010 Issued
Array ( [id] => 7485395 [patent_doc_number] => 20110235532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'System and Method for Resolving Multiple Location Estimate Conflicts in a WLAN-Positioning System' [patent_app_type] => utility [patent_app_number] => 12/760777 [patent_app_country] => US [patent_app_date] => 2010-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9329 [patent_no_of_claims] => 23 [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/A1/0235/20110235532.pdf [firstpage_image] =>[orig_patent_app_number] => 12760777 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/760777
System and method for resolving multiple location estimate conflicts in a WLAN-positioning system Apr 14, 2010 Issued
Array ( [id] => 7482977 [patent_doc_number] => 20110249620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-13 [patent_title] => 'WIRELESS COMMUNICATION SYSTEM USING MULTIPLE-SERVING NODES' [patent_app_type] => utility [patent_app_number] => 12/759422 [patent_app_country] => US [patent_app_date] => 2010-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9418 [patent_no_of_claims] => 20 [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/A1/0249/20110249620.pdf [firstpage_image] =>[orig_patent_app_number] => 12759422 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/759422
Wireless communication system using multiple-serving nodes Apr 12, 2010 Issued
Array ( [id] => 8877416 [patent_doc_number] => 08472391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-25 [patent_title] => 'System and method for semi-synchronous hybrid automatic repeat request' [patent_app_type] => utility [patent_app_number] => 12/759570 [patent_app_country] => US [patent_app_date] => 2010-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 8174 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12759570 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/759570
System and method for semi-synchronous hybrid automatic repeat request Apr 12, 2010 Issued
Array ( [id] => 6233658 [patent_doc_number] => 20100265902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'Apparatus and Method for Home Agent Initiated Flow Binding' [patent_app_type] => utility [patent_app_number] => 12/759371 [patent_app_country] => US [patent_app_date] => 2010-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7234 [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/A1/0265/20100265902.pdf [firstpage_image] =>[orig_patent_app_number] => 12759371 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/759371
Apparatus and method for home agent initiated flow binding Apr 12, 2010 Issued
Array ( [id] => 9622182 [patent_doc_number] => 08792361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-29 [patent_title] => 'Dynamic line management of digital subscriber line connections' [patent_app_type] => utility [patent_app_number] => 13/260114 [patent_app_country] => US [patent_app_date] => 2010-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5941 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13260114 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/260114
Dynamic line management of digital subscriber line connections Mar 18, 2010 Issued
Array ( [id] => 6619938 [patent_doc_number] => 20100172302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-08 [patent_title] => 'IPv4-to-IPv6 Address Transitioning Methods And Apparatus For Systems That Push Information To Wireless Communication Devices' [patent_app_type] => utility [patent_app_number] => 12/723352 [patent_app_country] => US [patent_app_date] => 2010-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9306 [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/A1/0172/20100172302.pdf [firstpage_image] =>[orig_patent_app_number] => 12723352 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/723352
IPv4-to-IPv6 address transitioning methods and apparatus for systems that push information to wireless communication devices Mar 11, 2010 Issued
Array ( [id] => 9997800 [patent_doc_number] => 09042412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-26 [patent_title] => 'Method and apparatus for detecting communication channel delay asymmetry' [patent_app_type] => utility [patent_app_number] => 13/390962 [patent_app_country] => US [patent_app_date] => 2009-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 8289 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13390962 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/390962
Method and apparatus for detecting communication channel delay asymmetry Dec 30, 2009 Issued
Array ( [id] => 6299375 [patent_doc_number] => 20100067502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'METHOD AND APPARATUS FOR DERIVING TRANSMISSION TIMING OF A DOWNLINK CONTROL CHANNEL IN SUPPORT OF ENHANCED UPLINK OPERATION' [patent_app_type] => utility [patent_app_number] => 12/622267 [patent_app_country] => US [patent_app_date] => 2009-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5583 [patent_no_of_claims] => 30 [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/A1/0067/20100067502.pdf [firstpage_image] =>[orig_patent_app_number] => 12622267 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/622267
Method and apparatus for deriving transmission timing of a downlink control channel in support of enhanced uplink operation Nov 18, 2009 Issued
Array ( [id] => 8182744 [patent_doc_number] => 20120113841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'METHODS AND APPARATUS FOR DETECTION OF A NAT DEVICE' [patent_app_type] => utility [patent_app_number] => 13/260162 [patent_app_country] => US [patent_app_date] => 2009-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5972 [patent_no_of_claims] => 15 [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/A1/0113/20120113841.pdf [firstpage_image] =>[orig_patent_app_number] => 13260162 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/260162
Methods and apparatus for detection of a NAT device Oct 27, 2009 Issued
Array ( [id] => 8276706 [patent_doc_number] => 20120170579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-05 [patent_title] => 'MULTICAST SYSTEM AND MULTICAST METHOD USING SHORTENED ADDRESS AND APPARATUS APPLIED TO THE SAME' [patent_app_type] => utility [patent_app_number] => 13/391064 [patent_app_country] => US [patent_app_date] => 2009-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3668 [patent_no_of_claims] => 10 [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] => 13391064 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/391064
Multicast system and multicast method using shortened address and apparatus applied to the same Oct 26, 2009 Issued
Array ( [id] => 6101078 [patent_doc_number] => 20110164570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-07 [patent_title] => 'GATEWAY APPARATUS, METHOD, SYSTEM, AND PROGRAM' [patent_app_type] => utility [patent_app_number] => 13/060993 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9189 [patent_no_of_claims] => 16 [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/A1/0164/20110164570.pdf [firstpage_image] =>[orig_patent_app_number] => 13060993 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/060993
GATEWAY APPARATUS, METHOD, SYSTEM, AND PROGRAM Sep 24, 2009 Abandoned
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