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] => 9434440 [patent_doc_number] => 20140112346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-24 [patent_title] => 'SYSTEM AND METHOD PROVIDING FORWARD COMPATIBILITY BETWEEN A DRIVER MODULE AND A NETWORK INTERFACE' [patent_app_type] => utility [patent_app_number] => 13/659479 [patent_app_country] => US [patent_app_date] => 2012-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4042 [patent_no_of_claims] => 26 [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] => 13659479 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/659479
System and method providing forward compatibility between a driver module and a network interface Oct 23, 2012 Issued
Array ( [id] => 9544503 [patent_doc_number] => 20140169151 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2014-06-19 [patent_title] => 'PHICH Transmission in Time Division Duplex Systems' [patent_app_type] => utility [patent_app_number] => 13/658576 [patent_app_country] => US [patent_app_date] => 2012-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8182 [patent_no_of_claims] => 22 [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] => 13658576 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/658576
PHICH transmission in time division duplex systems Oct 22, 2012 Issued
Array ( [id] => 8670179 [patent_doc_number] => 20130044717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-21 [patent_title] => 'METHOD FOR TRANSMITTING SOUNDING REFERENCE SIGNALS AND PARAMETERS THEREOF, BASE STATION AND MOBILE STATION' [patent_app_type] => utility [patent_app_number] => 13/658194 [patent_app_country] => US [patent_app_date] => 2012-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6218 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13658194 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/658194
METHOD FOR TRANSMITTING SOUNDING REFERENCE SIGNALS AND PARAMETERS THEREOF, BASE STATION AND MOBILE STATION Oct 22, 2012 Abandoned
Array ( [id] => 10159382 [patent_doc_number] => 09191168 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-17 [patent_title] => 'Method and apparatus for aperiodically transmitting sounding reference signal' [patent_app_type] => utility [patent_app_number] => 13/658100 [patent_app_country] => US [patent_app_date] => 2012-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4329 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13658100 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/658100
Method and apparatus for aperiodically transmitting sounding reference signal Oct 22, 2012 Issued
Array ( [id] => 9544503 [patent_doc_number] => 20140169151 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2014-06-19 [patent_title] => 'PHICH Transmission in Time Division Duplex Systems' [patent_app_type] => utility [patent_app_number] => 13/658576 [patent_app_country] => US [patent_app_date] => 2012-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8182 [patent_no_of_claims] => 22 [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] => 13658576 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/658576
PHICH transmission in time division duplex systems Oct 22, 2012 Issued
Array ( [id] => 8696346 [patent_doc_number] => 20130058355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-07 [patent_title] => 'METHODS AND APPARATUS FOR ENSURING COMPATIBILITY ON A HIGH PERFORMANCE SERIAL BUS' [patent_app_type] => utility [patent_app_number] => 13/657737 [patent_app_country] => US [patent_app_date] => 2012-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3876 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13657737 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/657737
Methods and apparatus for ensuring compatibility on a high performance serial bus Oct 21, 2012 Issued
Array ( [id] => 10153304 [patent_doc_number] => 09185617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-10 [patent_title] => 'Method and system for supporting an evolved UTRAN' [patent_app_type] => utility [patent_app_number] => 13/657460 [patent_app_country] => US [patent_app_date] => 2012-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4504 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13657460 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/657460
Method and system for supporting an evolved UTRAN Oct 21, 2012 Issued
Array ( [id] => 8605417 [patent_doc_number] => 20130010730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'System and Method for Resource Scheduling' [patent_app_type] => utility [patent_app_number] => 13/618077 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7857 [patent_no_of_claims] => 21 [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] => 13618077 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/618077
System and method for semi-persistent resource scheduling Sep 13, 2012 Issued
Array ( [id] => 12956131 [patent_doc_number] => 09838217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-05 [patent_title] => Encapsulating CPRI frames [patent_app_type] => utility [patent_app_number] => 14/408794 [patent_app_country] => US [patent_app_date] => 2012-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 6833 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14408794 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/408794
Encapsulating CPRI frames Jul 22, 2012 Issued
Array ( [id] => 9693740 [patent_doc_number] => 08824357 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-02 [patent_title] => 'Throughput enhancement by acknowledgment suppression' [patent_app_type] => utility [patent_app_number] => 13/548798 [patent_app_country] => US [patent_app_date] => 2012-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5069 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13548798 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/548798
Throughput enhancement by acknowledgment suppression Jul 12, 2012 Issued
Array ( [id] => 8475892 [patent_doc_number] => 20120275299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-01 [patent_title] => 'METHODS AND SYSTEMS TO REROUTE DATA IN A DATA NETWORK' [patent_app_type] => utility [patent_app_number] => 13/547474 [patent_app_country] => US [patent_app_date] => 2012-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7521 [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] => 13547474 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/547474
Methods and systems to reroute data in a data network Jul 11, 2012 Issued
Array ( [id] => 10411432 [patent_doc_number] => 20150296440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-15 [patent_title] => 'Hierarchical Access Network Discovery and Selection Function and Offload Wi-Fi Network' [patent_app_type] => utility [patent_app_number] => 14/413038 [patent_app_country] => US [patent_app_date] => 2012-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8534 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14413038 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/413038
Hierarchical Access Network Discovery and Selection Function and Offload Wi-Fi Network Jul 5, 2012 Abandoned
Array ( [id] => 12339783 [patent_doc_number] => 09949273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Forwarding HARQ feedback considering latency over available channels [patent_app_type] => utility [patent_app_number] => 14/412142 [patent_app_country] => US [patent_app_date] => 2012-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4186 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14412142 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/412142
Forwarding HARQ feedback considering latency over available channels Jul 3, 2012 Issued
Array ( [id] => 10338236 [patent_doc_number] => 20150223241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-06 [patent_title] => 'Scanning Secondary Cells in Cellular Communications System' [patent_app_type] => utility [patent_app_number] => 14/408002 [patent_app_country] => US [patent_app_date] => 2012-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5166 [patent_no_of_claims] => 25 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14408002 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/408002
Scanning secondary cells in cellular communications system Jun 14, 2012 Issued
Array ( [id] => 8654322 [patent_doc_number] => 08374077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-12 [patent_title] => 'Bandwidth management for MPLS fast rerouting' [patent_app_type] => utility [patent_app_number] => 13/490960 [patent_app_country] => US [patent_app_date] => 2012-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11160 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13490960 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/490960
Bandwidth management for MPLS fast rerouting Jun 6, 2012 Issued
Array ( [id] => 8723447 [patent_doc_number] => RE044104 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2013-03-26 [patent_title] => 'Cross-layer architecture for a network device' [patent_app_type] => reissue [patent_app_number] => 13/490955 [patent_app_country] => US [patent_app_date] => 2012-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3790 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13490955 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/490955
Cross-layer architecture for a network device Jun 6, 2012 Issued
Array ( [id] => 9525819 [patent_doc_number] => 08750102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-10 [patent_title] => 'Methods and systems for automatically rerouting logical circuit data in a data network' [patent_app_type] => utility [patent_app_number] => 13/475577 [patent_app_country] => US [patent_app_date] => 2012-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7193 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13475577 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/475577
Methods and systems for automatically rerouting logical circuit data in a data network May 17, 2012 Issued
Array ( [id] => 9498575 [patent_doc_number] => 08737408 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-05-27 [patent_title] => 'Managing communications for modified computer networks' [patent_app_type] => utility [patent_app_number] => 13/472144 [patent_app_country] => US [patent_app_date] => 2012-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 24822 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [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] => 13472144 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/472144
Managing communications for modified computer networks May 14, 2012 Issued
Array ( [id] => 11587368 [patent_doc_number] => 09642033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-02 [patent_title] => 'Providing multiple levels of service for wireless communication' [patent_app_type] => utility [patent_app_number] => 13/456082 [patent_app_country] => US [patent_app_date] => 2012-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 27 [patent_no_of_words] => 17141 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13456082 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/456082
Providing multiple levels of service for wireless communication Apr 24, 2012 Issued
Array ( [id] => 8346094 [patent_doc_number] => 20120207012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-16 [patent_title] => 'LOAD BALANCING NETWORK TRAFFIC ON A LABEL SWITCHED PATH USING RESOURCE RESERVATION PROTOCOL WITH TRAFFIC ENGINEERING' [patent_app_type] => utility [patent_app_number] => 13/456046 [patent_app_country] => US [patent_app_date] => 2012-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12741 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13456046 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/456046
LOAD BALANCING NETWORK TRAFFIC ON A LABEL SWITCHED PATH USING RESOURCE RESERVATION PROTOCOL WITH TRAFFIC ENGINEERING Apr 24, 2012 Abandoned
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