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] => 9317774 [patent_doc_number] => 20140050112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-20 [patent_title] => 'Positioning in Wireless Communication Systems' [patent_app_type] => utility [patent_app_number] => 14/113401 [patent_app_country] => US [patent_app_date] => 2011-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10812 [patent_no_of_claims] => 37 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14113401 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/113401
Positioning in wireless communication systems Apr 26, 2011 Issued
Array ( [id] => 9851902 [patent_doc_number] => 08953642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-10 [patent_title] => 'Method and apparatus for transmitting a downlink reference signal in a wireless communication system supporting multiple antennas' [patent_app_type] => utility [patent_app_number] => 13/391222 [patent_app_country] => US [patent_app_date] => 2010-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 19613 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13391222 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/391222
Method and apparatus for transmitting a downlink reference signal in a wireless communication system supporting multiple antennas Sep 14, 2010 Issued
Array ( [id] => 8226417 [patent_doc_number] => 20120140623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'LOW POWER AND FAST APPLICATION SERVICE TRANSMISSION' [patent_app_type] => utility [patent_app_number] => 13/260106 [patent_app_country] => US [patent_app_date] => 2010-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7592 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13260106 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/260106
Low power and fast application service transmission Aug 23, 2010 Issued
Array ( [id] => 8276632 [patent_doc_number] => 20120170504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-05 [patent_title] => 'Controlling a Transmission of Information in a Wireless Communication Network With a Relay Node' [patent_app_type] => utility [patent_app_number] => 13/391009 [patent_app_country] => US [patent_app_date] => 2010-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5891 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13391009 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/391009
Controlling a transmission of information in a wireless communication network with a relay node Aug 22, 2010 Issued
Array ( [id] => 8239098 [patent_doc_number] => 20120147833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-14 [patent_title] => 'METHOD FOR TRANSMITTING DATA IN WIRELESS COMMUNICATION SYSTEM, TRANSMITTING DEVICE THEREFOR, AND RECEIVING DEVICE AND RECEIVING METHOD THEREFOR' [patent_app_type] => utility [patent_app_number] => 13/391088 [patent_app_country] => US [patent_app_date] => 2010-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7185 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 9 [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] => 13391088 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/391088
METHOD FOR TRANSMITTING DATA IN WIRELESS COMMUNICATION SYSTEM, TRANSMITTING DEVICE THEREFOR, AND RECEIVING DEVICE AND RECEIVING METHOD THEREFOR Aug 18, 2010 Abandoned
Array ( [id] => 8300399 [patent_doc_number] => 20120182951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'RADIO BASE STATION AND MOBILE STATION' [patent_app_type] => utility [patent_app_number] => 13/390853 [patent_app_country] => US [patent_app_date] => 2010-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3463 [patent_no_of_claims] => 4 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13390853 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/390853
RADIO BASE STATION AND MOBILE STATION Aug 12, 2010 Abandoned
Array ( [id] => 9356991 [patent_doc_number] => 08675539 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-03-18 [patent_title] => 'Management-packet communication of GPS satellite positions' [patent_app_type] => utility [patent_app_number] => 12/840155 [patent_app_country] => US [patent_app_date] => 2010-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3064 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12840155 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/840155
Management-packet communication of GPS satellite positions Jul 19, 2010 Issued
Array ( [id] => 6194868 [patent_doc_number] => 20110026622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'HYBRID AUTOMATIC REPEAT REQUEST OPERATION AND DECODING STATUS SIGNALING FOR UPLINK MULTIPLE-INPUT MULTIPLE-OUTPUT' [patent_app_type] => utility [patent_app_number] => 12/840131 [patent_app_country] => US [patent_app_date] => 2010-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 13582 [patent_no_of_claims] => 48 [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/A1/0026/20110026622.pdf [firstpage_image] =>[orig_patent_app_number] => 12840131 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/840131
Hybrid automatic repeat request operation and decoding status signaling for uplink multiple-input multiple-output Jul 19, 2010 Issued
Array ( [id] => 9584218 [patent_doc_number] => 08774224 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-08 [patent_title] => 'Method and apparatus for transmitting uplink control information' [patent_app_type] => utility [patent_app_number] => 12/839969 [patent_app_country] => US [patent_app_date] => 2010-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 13597 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12839969 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/839969
Method and apparatus for transmitting uplink control information Jul 19, 2010 Issued
Array ( [id] => 6194666 [patent_doc_number] => 20110026420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'LAYER SHIFTING FOR UPLINK MIMO' [patent_app_type] => utility [patent_app_number] => 12/840147 [patent_app_country] => US [patent_app_date] => 2010-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11159 [patent_no_of_claims] => 38 [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/A1/0026/20110026420.pdf [firstpage_image] =>[orig_patent_app_number] => 12840147 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/840147
LAYER SHIFTING FOR UPLINK MIMO Jul 19, 2010 Abandoned
Array ( [id] => 6239450 [patent_doc_number] => 20100268541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'AUDIO PROCESSING METHOD, SYSTEM, AND CONTROL SERVER' [patent_app_type] => utility [patent_app_number] => 12/824892 [patent_app_country] => US [patent_app_date] => 2010-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7949 [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/A1/0268/20100268541.pdf [firstpage_image] =>[orig_patent_app_number] => 12824892 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/824892
Audio processing method, system, and control server Jun 27, 2010 Issued
Array ( [id] => 10120207 [patent_doc_number] => 09155107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-06 [patent_title] => 'Random access method for relay nodes' [patent_app_type] => utility [patent_app_number] => 13/260160 [patent_app_country] => US [patent_app_date] => 2010-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5870 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13260160 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/260160
Random access method for relay nodes Jun 10, 2010 Issued
Array ( [id] => 7481625 [patent_doc_number] => 20110249076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-13 [patent_title] => 'Different Rate Controller Configurations for Different Cameras of a Mobile Device' [patent_app_type] => utility [patent_app_number] => 12/794773 [patent_app_country] => US [patent_app_date] => 2010-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 65 [patent_figures_cnt] => 65 [patent_no_of_words] => 54697 [patent_no_of_claims] => 22 [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/A1/0249/20110249076.pdf [firstpage_image] =>[orig_patent_app_number] => 12794773 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/794773
Different rate controller configurations for different cameras of a mobile device Jun 5, 2010 Issued
Array ( [id] => 10539016 [patent_doc_number] => 09264659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-16 [patent_title] => 'Video conference network management for a mobile device' [patent_app_type] => utility [patent_app_number] => 12/794774 [patent_app_country] => US [patent_app_date] => 2010-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 29278 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12794774 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/794774
Video conference network management for a mobile device Jun 5, 2010 Issued
Array ( [id] => 8195467 [patent_doc_number] => 20120120831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-17 [patent_title] => 'QOS MULTIPLEXING VIA BASE STATION-RELAY NODE INTERFACE' [patent_app_type] => utility [patent_app_number] => 13/322003 [patent_app_country] => US [patent_app_date] => 2010-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 15147 [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/A1/0120/20120120831.pdf [firstpage_image] =>[orig_patent_app_number] => 13322003 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/322003
QOS MULTIPLEXING VIA BASE STATION-RELAY NODE INTERFACE May 10, 2010 Abandoned
Array ( [id] => 6551513 [patent_doc_number] => 20100272001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-28 [patent_title] => 'SCHEDULING TRANSMISSION OF MESSAGES RELATING TO MULTIMEDIA BROADCAST/MULTICAST SERVICE (MBMS)' [patent_app_type] => utility [patent_app_number] => 12/765595 [patent_app_country] => US [patent_app_date] => 2010-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5154 [patent_no_of_claims] => 14 [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/A1/0272/20100272001.pdf [firstpage_image] =>[orig_patent_app_number] => 12765595 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/765595
Scheduling transmission of messages relating to multimedia broadcast/multicast service (MBMS) Apr 21, 2010 Issued
Array ( [id] => 9287988 [patent_doc_number] => 08644331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-04 [patent_title] => 'Method and apparatus for transmitting ranging channel in wireless communication system' [patent_app_type] => utility [patent_app_number] => 12/764880 [patent_app_country] => US [patent_app_date] => 2010-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9430 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12764880 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/764880
Method and apparatus for transmitting ranging channel in wireless communication system Apr 20, 2010 Issued
Array ( [id] => 6053936 [patent_doc_number] => 20110110296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-12 [patent_title] => 'DATA AND CONTROL MULTIPLEXING IN WIRELESS COMMUNICATIONS' [patent_app_type] => utility [patent_app_number] => 12/764736 [patent_app_country] => US [patent_app_date] => 2010-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9627 [patent_no_of_claims] => 50 [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/A1/0110/20110110296.pdf [firstpage_image] =>[orig_patent_app_number] => 12764736 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/764736
Data and control multiplexing in wireless communications Apr 20, 2010 Issued
Array ( [id] => 9287951 [patent_doc_number] => 08644294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-04 [patent_title] => 'Methods and apparatus to use window alignment information to process acknowledgment information associated with transmitted data blocks' [patent_app_type] => utility [patent_app_number] => 12/764653 [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] => 12232 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12764653 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/764653
Methods and apparatus to use window alignment information to process acknowledgment information associated with transmitted data blocks Apr 20, 2010 Issued
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
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